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10th ICDAR 2009: Barcelona, Spain
- 10th International Conference on Document Analysis and Recognition, ICDAR 2009, Barcelona, Spain, 26-29 July 2009. IEEE Computer Society 2009, ISBN 978-0-7695-3725-2

Character and Text Segmentation and Extraction
- Shehzad Muhammad Hanif

, Lionel Prevost:
Text Detection and Localization in Complex Scene Images using Constrained AdaBoost Algorithm. 1-5 - Yi-Feng Pan, Xinwen Hou, Cheng-Lin Liu:

Text Localization in Natural Scene Images Based on Conditional Random Field. 6-10 - Partha Pratim Roy

, Umapada Pal, Josep Lladós
, Mathieu Delalandre:
Multi-Oriented and Multi-Sized Touching Character Segmentation Using Dynamic Programming. 11-15 - Seiichi Uchida

, Ryoji Hattori, Masakazu Iwamura
, Shinichiro Omachi
, Koichi Kise:
Conspicuous Character Patterns. 16-20
Learning Techniques for Handwriting Recognition
- Philippe Dreuw, David Rybach

, Christian Gollan, Hermann Ney:
Writer Adaptive Training and Writing Variant Model Refinement for Offline Arabic Handwriting Recognition. 21-25 - Gregory R. Ball, Sargur N. Srihari:

Semi-supervised Learning for Handwriting Recognition. 26-30 - Volkmar Frinken, Horst Bunke:

Evaluating Retraining Rules for Semi-Supervised Learning in Neural Network Based Cursive Word Recognition. 31-35 - Yongqiang Wang, Qiang Huo:

Design Compact Recognizers of Handwritten Chinese Characters Using Precision Constrained Gaussian Models, Minimum Classification Error Training and Parameter Compression. 36-40
Forensic Document Analysis
- Muhammad Talal Ibrahim, Matthew J. Kyan, Muhammad Aurangzeb Khan

, Khurram Saleem Alimgeer, Ling Guan:
On-Line Signature Verification: Directional Analysis of a Signature Using Weighted Relative Angle Partitions for Exploitation of Inter-Feature Dependencies. 41-45 - Daigo Muramatsu, Kumiko Yasuda, Takashi Matsumoto:

Biometric Person Authentication Method Using Camera-Based Online Signature Acquisition. 46-50 - Jin Chen, Daniel P. Lopresti

, Fabian Monrose:
Toward Resisting Forgery Attacks via Pseudo-Signatures. 51-55 - Guo Xian Tan, Christian Viard-Gaudin, Alex C. Kot:

Impact of Alphabet Knowledge on Online Writer Identification. 56-60
Camera and Video Document Analysis
- Syed Saqib Bukhari, Faisal Shafait

, Thomas M. Breuel:
Coupled Snakelet Model for Curled Textline Segmentation of Camera-Captured Document Images. 61-65 - Trung Quy Phan, Palaiahnakote Shivakumara

, Chew Lim Tan:
A Laplacian Method for Video Text Detection. 66-70 - Jian Yi, Yuxin Peng, Jianguo Xiao:

Using Multiple Frame Integration for the Text Recognition of Video. 71-75 - Masakazu Iwamura

, Tomohiko Tsuji, Akira Horimatsu, Koichi Kise:
Real-Time Camera-Based Recognition of Characters and Pictograms. 76-80
Online Handwriting Analysis and Recognition - I
- Abdullah Almaksour, Éric Anquetil:

Fast Incremental Learning Strategy Driven by Confusion Reject for Online Handwriting Recognition. 81-85 - Naveen Chandra Tewari, Anoop M. Namboodiri:

Learning and Adaptation for Improving Handwritten Character Recognizers. 86-90 - Zhibin Huang, Kai Ding, Lianwen Jin, Xue Gao:

Writer Adaptive Online Handwriting Recognition Using Incremental Linear Discriminant Analysis. 91-95 - Verónica Romero

, Alejandro H. Toselli
, Enrique Vidal:
Using Mouse Feedback in Computer Assisted Transcription of Handwritten Text Images. 96-100
Information Spotting
- Partha Pratim Roy

, Umapada Pal, Josep Lladós
:
Seal Detection and Recognition: An Approach for Document Indexing. 101-105 - Florent Perronnin, José A. Rodríguez-Serrano:

Fisher Kernels for Handwritten Word-spotting. 106-110 - Marçal Rusiñol

, Josep Lladós
:
Logo Spotting by a Bag-of-words Approach for Document Categorization. 111-115 - Kengo Terasawa, Yuzuru Tanaka:

Slit Style HOG Feature for Document Image Word Spotting. 116-120
Poster Session I
- H. N. Prakash

, D. S. Guru:
Geometric Centroids and their Relative Distances for Off-line Signature Verification. 121-125 - Jesús Francisco Vargas-Bonilla, Miguel Angel Ferrer-Ballester

, Carlos Manuel Travieso-González
, Jesús Bernardino Alonso Hernández
:
Offline Signature Verification Based on Pseudo-Cepstral Coefficients. 126-130 - Javier Galbally

, Julian Fiérrez
, Marcos Martinez-Diaz
, Javier Ortega-Garcia
:
Evaluation of Brute-force Attack to Dynamic Signature Verification Using Synthetic Samples. 131-135 - Marco Block, Maxim Schaubert, Fabian Wiesel, Raúl Rojas:

Multi-Exposure Document Fusion Based on Edge-Intensities. 136-140 - Hideaki Goto, Makoto Tanaka:

Text-Tracking Wearable Camera System for the Blind. 141-145 - Tomohiro Nakai, Koichi Kise, Masakazu Iwamura

:
Real-Time Retrieval for Images of Documents in Various Languages Using a Web Camera. 146-150 - George Nagy

, Bryan Clifford, Andrew Berg, Glenn Saunders, Daniel P. Lopresti
, Elisa H. Barney Smith
:
Camera-Based Ballot Counter. 151-155 - Palaiahnakote Shivakumara

, Trung Quy Phan, Chew Lim Tan:
A Gradient Difference Based Technique for Video Text Detection. 156-160 - Abdul Rahim Ahmad, Christian Viard-Gaudin, Marzuki Khalid:

Lexicon-Based Word Recognition Using Support Vector Machine and Hidden Markov Model. 161-165 - Egyul Kim, Seonghun Lee, Jin Hyung Kim:

Scene Text Extraction Using Focus of Mobile Camera. 166-170 - Ujjwal Bhattacharya, Swapan K. Parui, Srikanta Mondal:

Devanagari and Bangla Text Extraction from Natural Scene Images. 171-175 - Zhixin Shi, Srirangaraj Setlur

, Venu Govindaraju:
A Steerable Directional Local Profile Technique for Extraction of Handwritten Arabic Text Lines. 176-180 - Antonio Clavelli, Dimosthenis Karatzas

:
Text Segmentation in Colour Posters from the Spanish Civil War Era. 181-185 - Jérôme Landré

, Frédéric Morain-Nicolier, Su Ruan
:
Ornamental Letters Image Classification Using Local Dissimilarity Maps. 186-190 - Ataru Ohkura, Daisuke Deguchi

, Tomokazu Takahashi, Ichiro Ide
, Hiroshi Murase:
Low-Resolution Character Recognition by Video-Based Super-Resolution. 191-195 - Tetsushi Wakabayashi, Umapada Pal, Fumitaka Kimura, Yasuji Miyake:

F-ratio Based Weighted Feature Extraction for Similar Shape Character Recognition. 196-200 - Mahdi Hamdani, Haikal El Abed

, Monji Kherallah
, Adel M. Alimi
:
Combining Multiple HMMs Using On-line and Off-line Features for Off-line Arabic Handwriting Recognition. 201-205 - Ehtesham Hassan

, Santanu Chaudhury, Madan Gopal:
Shape Descriptor Based Document Image Indexing and Symbol Recognition. 206-210 - Markus Wüthrich, Marcus Liwicki, Andreas Fischer, Emanuel Indermühle, Horst Bunke, Gabriel Viehhauser, Michael Stolz:

Language Model Integration for the Recognition of Handwritten Medieval Documents. 211-215 - Pingping Xiu, Daniel P. Lopresti

, Henry S. Baird, George Nagy
, Elisa H. Barney Smith
:
Style-Based Ballot Mark Recognition. 216-220 - Markus Diem

, Robert Sablatnig
:
Recognition of Degraded Handwritten Characters Using Local Features. 221-225 - Yuanlong Shao, Xinguo Liu, Xueying Qin, Yi Xu, Hujun Bao:

Locally Developable Constraint for Document Surface Reconstruction. 226-230 - Stefano Ferilli

, Marenglen Biba, Floriana Esposito
, Teresa Maria Altomare Basile
:
A Distance-Based Technique for Non-Manhattan Layout Analysis. 231-235 - Jean-Luc Bloechle, Denis Lalanne

, Rolf Ingold
:
OCD: An Optimized and Canonical Document Format. 236-240 - Raymond W. Smith:

Hybrid Page Layout Analysis via Tab-Stop Detection. 241-245 - Joaquim Arlandis

, Juan-Carlos Perez-Cortes
, Emilio Ungria:
Identification of Very Similar Filled-in Forms with a Reject Option. 246-250 - Simone Marinai

:
Metadata Extraction from PDF Papers for Digital Library Ingest. 251-255 - Dharam Veer Sharma

, Gurpreet Singh Lehal:
Form Field Frame Boundary Removal for Form Processing System in Gurmukhi Script. 256-260 - Djamel Gaceb, Véronique Eglin, Frank Lebourgeois, Hubert Emptoz:

Graph b-Coloring for Automatic Recognition of Documents. 261-265 - Khurram Khurshid, Claudie Faure, Nicole Vincent:

Fusion of Word Spotting and Spatial Information for Figure Caption Retrieval in Historical Document Images. 266-270 - Basilios Gatos, Ioannis Pratikakis

:
Segmentation-free Word Spotting in Historical Printed Documents. 271-275 - Kengo Terasawa, Hajime Imura, Yuzuru Tanaka:

Automatic Evaluation Framework for Word Spotting. 276-280 - Majid Ziaratban

, Karim Faez
, Fatemeh Bagheri:
FHT: An Unconstraint Farsi Handwritten Text Database. 281-285 - Honggang Zhang, Jun Guo, Guang Chen, Chun-Guang Li:

HCL2000 - A Large-scale Handwritten Chinese Character Database for Handwritten Character Recognition. 286-290 - Hajime Imura, Yuzuru Tanaka:

Compression and String Matching Method for Printed Document Images. 291-295 - Apostolos Antonacopoulos, David Bridson, Christos Papadopoulos, Stefan Pletschacher:

A Realistic Dataset for Performance Evaluation of Document Layout Analysis. 296-300 - Daniel Pérez, Lionel Tarazón, Nicolás Serrano, Francisco Castro, Oriol Ramos Terrades

, Alfons Juan:
The GERMANA Database. 301-305 - Jun Sun, Satoshi Naoi, Yusaku Fujii, Hiroaki Takebe, Yoshinobu Hotta:

Trinary Image Mosaicing Based Watermark String Detection. 306-310 - Benoît Naegel, Laurent Wendling:

Document Binarization Based on Connected Operators. 316-320 - Fadoua Drira

, Frank Lebourgeois, Hubert Emptoz:
Document Images Restoration by a New Tensor Based Diffusion Process: Application to the Recognition of Old Printed Documents. 321-325 - Hiroaki Kizu, Junko Yamamoto, Takeshi Takeda, Keiji Gyohten, Naomichi Sueda:

2D CAD Data Mining Based on Spatial Relation. 326-330 - Shuyong Bai, Linlin Li, Chew Lim Tan:

Keyword Spotting in Document Images through Word Shape Coding. 331-335 - Guo Xian Tan, Christian Viard-Gaudin, Alex C. Kot:

Information Retrieval Model for Online Handwritten Script Identification. 336-340 - Weihan Sun, Koichi Kise:

Detecting Printed and Handwritten Partial Copies of Line Drawings Embedded in Complex Backgrounds. 341-345 - Jilin Li, Zhi-Gang Fan, Yadong Wu, Ning Le:

Document Image Retrieval with Local Feature Sequences. 346-350 - José A. Rodríguez-Serrano, Florent Perronnin:

Handwritten Word Image Retrieval with Synthesized Typed Queries. 351-355 - Hassan Chouaib, Nicole Vincent, Florence Cloppet, Salvatore Tabbone:

Generic Feature Selection and Document Processing. 356-360 - Loïc Lecerf, Boris Chidlovskii:

Scalable Feature Extraction from Noisy Documents. 361-365 - Xiufei Wang, Lei Huang, Changping Liu:

A New Block Partitioned Text Feature for Text Verification. 366-370 - Christoph Dalitz

, Christine Pranzas:
German Lute Tablature Recognition. 371-375 - Thomas C. Henderson, Trevor Linton:

Raster Map Image Analysis. 376-380 - Fei Wang, Tanveer Fathima Syeda-Mahmood, David Beymer:

Information Extraction from Multimodal ECG Documents. 381-385 - Jing Zhang, Wenyin Liu:

A Pixel-level Statistical Structural Descriptor for Shape Measure and Recognition. 386-390 - Tomoyuki Hamamura, Takuma Akagi, Bunpei Irie:

An A Posteriori Probability Calculation Method for Analytic Word Recognition Applicable to Address Recognition. 391-395 - Andrey Andreev, Nikolay Kirov:

Word Image Matching Based on Hausdorff Distances. 396-400 - Vandana Roy, Sriganesh Madhvanath, Anand S., Ragunath R. Sharma:

A Framework for Adaptation of the Active-DTW Classifier for Online Handwritten Character Recognition. 401-405 - Kai Wang, Jianming Jin, Qingren Wang:

High Performance Chinese/English Mixed OCR with Character Level Language Identification. 406-410 - Abdelkarim Elbaati

, Houcine Boubaker, Monji Kherallah
, Abdel Ennaji, Haikal El Abed
, Adel M. Alimi
:
Arabic Handwriting Recognition Using Restored Stroke Chronology. 411-415 - Giuseppe Pirlo

, Donato Impedovo
, Claudia Adamita Trullo, Erasmo Stasolla:
Combination of Measurement-Level Classifiers: Output Normalization by Dynamic Time Warping. 416-420 - Yanjie Wang, Xiabi Liu, Yunde Jia:

Statistical Modeling and Learning for Recognition-Based Handwritten Numeral String Segmentation. 421-425 - F. Shahabi, Mohammad Rahmati

:
A New Method for Writer Identification of Handwritten Farsi Documents. 426-430
Text Line Segmentation
- Xujun Peng, Srirangaraj Setlur

, Venu Govindaraju, Ramachandrula Sitaram, Kiran Bhuvanagiri:
Markov Random Field Based Text Identification from Annotated Machine Printed Documents. 431-435 - Fei Yin, Cheng-Lin Liu:

A Variational Bayes Method for Handwritten Text Line Segmentation. 436-440 - Reza Farrahi Moghaddam, David Rivest-Hénault, Itay Bar Yosef, Mohamed Cheriet:

A Unified Framework Based on the Level Set Approach for Segmentation of Unconstrained Double-Sided Document Images Suffering from Bleed-Through. 441-445 - Syed Saqib Bukhari, Faisal Shafait

, Thomas M. Breuel:
Script-Independent Handwritten Textlines Segmentation Using Active Contours. 446-450
Handwriting Analysis and Recognition - I
- Chun Lei He, Louisa Lam, Ching Y. Suen:

A Novel Rejection Measurement in Handwritten Numeral Recognition Based on Linear Discriminant Analysis. 451-455 - Umapada Pal, Rami Kumar Roy, Kaushik Roy, Fumitaka Kimura:

Indian Multi-Script Full Pin-code String Recognition for Postal Automation. 456-460 - Tomoyuki Hamamura, Takuma Akagi, Bunpei Irie:

Bayesian Best-First Search for Pattern Recognition - Application to Address Recognition. 461-465 - Solen Quiniou, Mohamed Cheriet, Éric Anquetil:

Handling Out-of-Vocabulary Words and Recognition Errors Based on Word Linguistic Context for Handwritten Sentence Recognition. 466-470
Document Classification
- Yoshikazu Washizawa:

Pattern Classification on Local Metric Structure. 471-475 - Mickaël Coustaty

, Jean-Marc Ogier, Rudolf Pareti, Nicole Vincent:
Drop Caps Decomposition for Indexing a New Letter Extraction Method. 476-480 - Albert Gordo, Ernest Valveny:

A Rotation Invariant Page Layout Descriptor for Document Classification and Retrieval. 481-485 - Jian-Wu Xu, Vartika Singh, Venu Govindaraju, Depankar Neogi:

A Hierarchical Classification Model for Document Categorization. 486-490
Historical Document Analysis
- Georgios Vamvakas, Basilios Gatos, Stavros J. Perantonis:

A Novel Feature Extraction and Classification Methodology for the Recognition of Historical Documents. 491-495 - Étienne Baudrier

, Sébastien Busson, Silvio Corsini, Mathieu Delalandre, Jérôme Landré
, Frédéric Morain-Nicolier:
Retrieval of the Ornaments from the Hand-Press Period: An Overview. 496-500 - Vladimir Kluzner, Asaf Tzadok, Yuval Shimony, Eugene Walach, Apostolos Antonacopoulos:

Word-Based Adaptive OCR for Historical Books. 501-505 - Stefan Pletschacher

, Jianying Hu, Apostolos Antonacopoulos:
A New Framework for Recognition of Heavily Degraded Characters in Historical Typewritten Documents Based on Semi-Supervised Clustering. 506-510 - Reza Farrahi Moghaddam, Mohamed Cheriet:

Application of Multi-Level Classifiers and Clustering for Automatic Word Spotting in Historical Document Images. 511-515
Online Handwriting Analysis and Recognition - II
- Bilan Zhu, Xiang-Dong Zhou, Cheng-Lin Liu, Masaki Nakagawa:

Effect of Improved Path Evaluation for On-line Handwritten Japanese Text Recognition. 516-520 - Xiang-Dong Zhou, Cheng-Lin Liu, Masaki Nakagawa:

Online Handwritten Japanese Character String Recognition Using Conditional Random Fields. 521-525 - Lei Ma, Qiang Huo, Yu Shi:

A Study of Feature Design for Online Handwritten Chinese Character Recognition Based on Continuous-Density Hidden Markov Models. 526-530 - Kai Ding, Guoqiang Deng, Lianwen Jin:

An Investigation of Imaginary Stroke Techinique for Cursive Online Handwriting Chinese Character Recognition. 531-535 - Tingting He, Qiang Huo:

A Character-Structure-Guided Approach to Estimating Possible Orientations of a Rotated Isolated Online Handwritten Chinese Character. 536-540
Document Image Processing and Enhancement
- Hiroshi Tanaka

:
Threshold Correction of Document Image Binarization for Ruled-line Extraction. 541-545 - Anna Tonazzini, Gianfranco Bianco

, Emanuele Salerno
:
Registration and Enhancement of Double-Sided Degraded Manuscripts Acquired in Multispectral Modality. 546-550 - Thibault Lelore, Frédéric Bouchara:

Document Image Binarisation Using Markov Field Model. 551-555 - Mudit Agrawal, David S. Doermann

:
Clutter Noise Removal in Binary Document Images. 556-560 - Jian Fan:

Robust Color Image Enhancement of Digitized Books. 561-565
Character Recognition
- Venkat Rasagna, Anand Kumar, C. V. Jawahar

, Raghavan Manmatha:
Robust Recognition of Documents by Fusing Results of Word Clusters. 566-570 - Andrew Kae, Erik G. Learned-Miller:

Learning on the Fly: Font-Free Approaches to Difficult OCR Problems. 571-575 - Ahmad Abdulkader, Mathew R. Casey:

Low Cost Correction of OCR Errors Using Learning in a Multi-Engine Environment. 576-580 - Huiqun Deng, George Stathopoulos, Ching Y. Suen:

Error-Correcting Output Coding for the Convolutional Neural Network for Optical Character Recognition. 581-585
Arabic Handwriting Character Recognition
- Wumo Pan, Tien D. Bui, Ching Y. Suen:

Isolated Handwritten Farsi Numerals Recognition Using Sparse and Over-Complete Representations. 586-590 - Mohamed Benjelil, Slim Kanoun, Rémy Mullot, Adel M. Alimi

:
Arabic and Latin Script Identification in Printed and Handwritten Types Based on Steerable Pyramid Features. 591-595 - Philippe Dreuw, Georg Heigold, Hermann Ney:

Confidence-Based Discriminative Training for Model Adaptation in Offline Arabic Handwriting Recognition. 596-600 - Alireza Alaei

, P. Nagabhushan, Umapada Pal:
Fine Classification of Unconstrained Handwritten Persian/Arabic Numerals by Removing Confusion amongst Similar Classes. 601-605
Document Retrieval
- Guangyu Zhu, David S. Doermann

:
Logo Matching for Document Image Retrieval. 606-610 - Atsuhiro Takasu:

Bayesian Similarity Model Estimation for Approximate Recognized Text Search. 611-615 - Mikhail Parakhin, Patrick M. Haluptzok:

Finding the Most Probable Ranking of Objects with Probabilistic Pairwise Preferences. 616-620 - Krishnendu Chaudhury, Ankur Jain, SriRam Thirthala, Vivek Sahasranaman, Shobhit Saxena, Selvam Mahalingam:

Google Newspaper Search - Image Processing and Analysis Pipeline. 621-625
Poster Session II
- Anguelos Nicolaou, Basilios Gatos:

Handwritten Text Line Segmentation by Shredding Text into its Lines. 626-630 - Tamir Hassan:

User-Guided Wrapping of PDF Documents Using Graph Matching Techniques. 631-635 - B. B. Chaudhuri, Sumedha Bera:

Handwritten Text Line Identification in Indian Scripts. 636-640 - Prateek Sarkar, Eric Saund, Jing Lin:

Classifying Foreground Pixels in Document Images. 641-645 - Eric Saund, Jing Lin, Prateek Sarkar:

PixLabeler: User Interface for Pixel-Level Labeling of Elements in Document Images. 646-650 - Rodolfo P. dos Santos, Gabriela S. Clemente

, Ing Ren Tsang
, George D. C. Cavalcanti:
Text Line Segmentation Based on Morphology and Histogram Projection. 651-655 - Stefan Pletschacher:

A Self-Adaptive Method for Extraction of Document-Specific Alphabets. 656-660 - Slim Kanoun, Fouad Slimane, Hanêne Guesmi

, Rolf Ingold
, Adel M. Alimi
, Jean Hennebert:
Affixal Approach versus Analytical Approach for Off-Line Arabic Decomposable Vocabulary Recognition. 661-665 - Murilo Santos, Albert Hung-Ren Ko, Luiz S. Oliveira, Robert Sabourin, Alessandro L. Koerich, Alceu de Souza Britto Jr.:

Evaluation of Different Strategies to Optimize an HMM-Based Character Recognition System. 666-670 - Abul Hasnat, Muttakinur Rahman Chowdhury, Mumit Khan:

An Open Source Tesseract Based Optical Character Recognizer for Bangla Script. 671-675 - Peng Zhou, Linlin Li, Chew Lim Tan:

Character Recognition under Severe Perspective Distortion. 676-680 - Nicolas Sidere, Pierre Héroux, Jean-Yves Ramel

:
Vector Representation of Graphs: Application to the Classification of Symbols and Letters. 681-685 - Georgios Louloudis, Nikolaos Stamatopoulos, Basilios Gatos:

A Novel Two Stage Evaluation Methodology for Word Segmentation Techniques. 686-690 - Sofiene Haboubi

, Samia Maddouri, Noureddine Ellouze, Haikal El Abed
:
Invariant Primitives for Handwritten Arabic Script: A Contrastive Study of Four Feature Sets. 691-697 - Pingping Xiu, Henry S. Baird:

Scaling Up Whole-Book Recognition. 698-702 - Patrick de Smet:

Semi-automatic Forensic Reconstruction of Ripped-up Documents. 703-707 - Thi-Oanh Nguyen

, Salvatore Tabbone, Alain Boucher:
A Symbol Spotting Approach Based on the Vector Model and a Visual Vocabulary. 708-712 - Giuseppe Pirlo

, Claudia Adamita Trullo, Donato Impedovo
:
A Feedback-Based Multi-Classifier System. 713-717 - Utpal Garain

, Biswajit Halder:
Machine Authentication of Security Documents. 718-722 - Tong Lu, Yubin Yang, Feng Su, Zhengxing Sun

:
Semi-automatic Roof Reconstruction. 723-727 - Fernando Alonso-Fernandez

, Julian Fiérrez
, Almudena Gilperez, Javier Galbally
, Javier Ortega-Garcia
:
Robustness of Signature Verification Systems to Imitators with Increasing Skills. 728-732 - Daniel P. Lopresti

, Xiang Zhou, Xiaolei Huang, Gang Tan
:
Document Analysis Support for the Manual Auditing of Elections. 733-737 - Iuliu Vasile Konya, Christoph Seibert, Stefan Eickeler, Sebastian Glahn:

Constant-Time Locally Optimal Adaptive Binarization. 738-742 - Wafa Boussellaa, Aymen Bougacha, Abderrazak Zahour, Haikal El Abed

, Adel M. Alimi
:
Enhanced Text Extraction from Arabic Degraded Document Images Using EM Algorithm. 743-747 - Jung Gap Kuk, Nam Ik Cho:

Feature Based Binarization of Document Images Degraded by Uneven Light Condition. 748-752 - Rolando Estrada, Carlo Tomasi:

Manuscript Bleed-through Removal via Hysteresis Thresholding. 753-757 - Laurence Likforman-Sulem, Jérôme Darbon, Elisa H. Barney Smith

:
Pre-Processing of Degraded Printed Documents by Non-local Means and Total Variation. 758-762 - Zhiyi Zhang, Lianwen Jin, Kai Ding, Xue Gao:

Character-SIFT: A Novel Feature for Offline Handwritten Chinese Character Recognition. 763-767 - Wael Abd-Almageed

, Jayant Kumar, David S. Doermann
:
Page Rule-Line Removal Using Linear Subspaces in Monochromatic Handwritten Arabic Documents. 768-772 - Shirin Saleem, Huaigu Cao, Krishna Subramanian, Matin Kamali, Rohit Prasad, Premkumar Natarajan

:
Improvements in BBN's HMM-Based Offline Arabic Handwriting Recognition System. 773-777 - Houcine Boubaker, Monji Kherallah

, Adel M. Alimi
:
New Algorithm of Straight or Curved Baseline Detection for Short Arabic Handwritten Writing. 778-782 - Sebastiano Impedovo, Anna Ferrante, Raffaele Modugno:

HMM Based Handwritten Word Recognition System by Using Singularities. 783-787 - Dharam Veer Sharma

, Gurpreet Singh Lehal, Sarita Mehta:
Shape Encoded Post Processing of Gurmukhi OCR. 788-792 - Safwan Wshah, Zhixin Shi, Venu Govindaraju:

Segmentation of Arabic Handwriting Based on both Contour and Skeleton Segmentation. 793-797 - Weiping Xia, Lianwen Jin:

A Kai Style Calligraphic Beautification Method for Handwriting Chinese Character. 798-802 - Yoshinori Katayama, Seiichi Uchida

, Hiroaki Sakoe:
Stochastic Model of Stroke Order Variation. 803-807 - Marius Bulacu, Axel Brink, Tijn van der Zant, Lambert Schomaker

:
Recognition of Handwritten Numerical Fields in a Large Single-Writer Historical Collection. 808-812 - Martin Lettner, Robert Sablatnig

:
Spatial and Spectral Based Segmentation of Text in Multispectral Images of Ancient Documents. 813-817 - Aaron Licata, Alexandra Psarrou

, Vasiliki Kokla
:
Revealing the Visually Unknown in Ancient Manuscripts with a Similarity Measure for IR-Imaged Inks. 818-822 - Loris Eynard, Hubert Emptoz:

Italic or Roman: Word Style Recognition without A Priori Knowledge for Old Printed Documents. 823-827 - Reza Farrahi Moghaddam, David Rivest-Hénault, Mohamed Cheriet:

Restoration and Segmentation of Highly Degraded Characters Using a Shape-Independent Level Set Approach and Multi-level Classifiers. 828-832 - Mohamed Benjelil, Slim Kanoun, Rémy Mullot, Adel M. Alimi

:
Steerable Pyramid Based Complex Documents Images Segmentation. 833-837 - Yao-Yi Chiang

, Craig A. Knoblock
:
A Method for Automatically Extracting Road Layers from Raster Maps. 838-842 - Ana Costa e Silva:

Learning Rich Hidden Markov Models in Document Analysis: Table Location. 843-847 - Frederick Schulz, Markus Ebbecke, Michael Gillmann, Benjamin Adrian

, Stefan Agne, Andreas Dengel:
Seizing the Treasure: Transferring Knowledge in Invoice Analysis. 848-852 - Florent Montreuil, Emmanuele Grosicki, Laurent Heutte, Stéphane Nicolas:

Unconstrained Handwritten Document Layout Extraction Using 2D Conditional Random Fields. 853-857 - Björn W. Schuller

, Joachim Schenk, Gerhard Rigoll, Tobias Knaup:
"The Godfather" vs. "Chaos": Comparing Linguistic Analysis Based on On-line Knowledge Sources and Bags-of-N-Grams for Movie Review Valence Estimation. 858-862 - Cheng Cheng, Bilan Zhu, Xiaorong Chen, Masaki Nakagawa:

Improvements in Keyword Search Japanese Characters within Handwritten Digital Ink. 863-866 - Raid Saabni, Jihad El-Sana:

Hierarchical On-line Arabic Handwriting Recognition. 867-871 - Andrew G. Seniuk, Dorothea Blostein:

Pen Acoustic Emissions for Text and Gesture Recognition. 872-876 - Joachim Schenk, Benedikt Hörnler, Björn W. Schuller

, Artur Braun, Gerhard Rigoll:
GMs in On-Line Handwritten Whiteboard Note Recognition: The Influence of Implementation and Modeling. 877-880 - Sebastián Peña Saldarriaga, Emmanuel Morin, Christian Viard-Gaudin:

Using top n Recognition Candidates to Categorize On-line Handwritten Documents. 881-885 - Khaled Daifallah, Nizar Zarka, Hassan Jamous:

Recognition-Based Segmentation Algorithm for On-Line Arabic Handwriting. 886-890 - A. Bharath, Sriganesh Madhvanath:

A Framework Based on Semi-Supervised Clustering for Discovering Unique Writing Styles. 891-895 - Adrià Giménez, Alfons Juan:

Embedded Bernoulli Mixture HMMs for Handwritten Word Recognition. 896-900 - Amit Regmi, Stephen M. Watt:

A Collaborative Interface for Multimodal Ink and Audio Documents. 901-905 - Ermelinda Oro

, Massimo Ruffolo
:
PDF-TREX: An Approach for Recognizing and Extracting Tables from PDF Documents. 906-910 - Liangcai Gao, Zhi Tang, Xiaofan Lin, Xin Tao, Yimin Chu:

Analysis of Book Documents' Table of Content Based on Clustering. 911-915 - Vanessa Long:

An RDF-Based Blackboard Architecture for Improving Table Analysis. 916-920 - Thai V. Hoang, Salvatore Tabbone, Ngoc-Yen Pham:

Extraction of Nom Text Regions from Stele Images Using Area Voronoi Diagram. 921-925 - Sukalpa Chanda, Srikanta Pal, Katrin Franke, Umapada Pal:

Two-stage Approach for Word-wise Script Identification. 926-930 - Bangy Li, Tieniu Tan:

Online Text-independent Writer Identification Based on Temporal Sequence and Shape Codes. 931-935 - Daniel Pavelec, Luiz S. Oliveira, Edson J. R. Justino, Francisco D. Nobre Neto, Leonardo Vidal Batista:

Author Identification Using Compression Models. 936-940
Performance Evaluation and Ground-truthing
- Emmanuele Grosicki, Matthieu Carré, Jean-Marie Brodin, Edouard Geoffrois:

Results of the RIMES Evaluation Campaign for Handwritten Mail Processing. 941-945 - Fouad Slimane, Rolf Ingold

, Slim Kanoun, Adel M. Alimi
, Jean Hennebert:
A New Arabic Printed Text Image Database and Evaluation Protocols. 946-950 - Fei Yin, Qiu-Feng Wang, Cheng-Lin Liu:

A Tool for Ground-Truthing Text Lines and Characters in Off-Line Handwritten Chinese Documents. 951-955 - Nikolaos Stamatopoulos, Basilios Gatos, Ioannis Pratikakis

:
A Methodology for Document Image Dewarping Techniques Performance Evaluation. 956-960
Statistical Classifier-Based Handwriting Recognition
- Yaregal Assabie

, Josef Bigün
:
HMM-Based Handwritten Amharic Word Recognition with Feature Concatenation. 961-965 - Claudio De Stefano

, Francesco Fontanella
, Alessandra Scotto di Freca
, Angelo Marcelli
:
Learning Bayesian Networks by Evolution for Classifier Combination. 966-970 - Premkumar Natarajan

, Krishna Subramanian, Anurag Bhardwaj, Rohit Prasad:
Stochastic Segment Modeling for Offline Handwriting Recognition. 971-975 - Trinh Minh Tri Do, Thierry Artières

:
Maximum Margin Training of Gaussian HMMs for Handwriting Recognition. 976-980
Writer Identification and Verification
- Imran Siddiqi, Nicole Vincent:

A Set of Chain Code Based Features for Writer Recognition. 981-985 - Bangy Li, Zhenan Sun, Tieniu Tan:

Hierarchical Shape Primitive Features for Online Text-independent Writer Identification. 986-990 - Utpal Garain

, Thierry Paquet:
Off-Line Multi-Script Writer Identification Using AR Coefficients. 991-995 - Alicia Fornés

, Josep Lladós
, Gemma Sánchez, Horst Bunke:
On the Use of Textural Features for Writer Identification in Old Handwritten Music Scores. 996-1000
Page Segmentation and Layout Analysis
- Vincent Malleron, Véronique Eglin, Hubert Emptoz, Stéphanie Dord-Crouslé, Philippe Régnier:

Text Lines and Snippets Extraction for 19th Century Handwriting Documents Layout Analysis. 1001-1005 - Ying Liu, Kun Bai, Prasenjit Mitra, C. Lee Giles

:
Improving the Table Boundary Detection in PDFs by Fixing the Sequence Error of the Sparse Lines. 1006-1010 - Mudit Agrawal, David S. Doermann

:
Voronoi++: A Dynamic Page Segmentation Approach Based on Voronoi and Docstrum Features. 1011-1015 - Itaru Tatsumi, Hitoshi Habe

, Masatsugu Kidode:
Context-oriented Layout Optimization of Large-Print Textbooks. 1016-1020
Handwriting Analysis and Recognition - II
- Cristiano de Santana Pereira, George D. C. Cavalcanti

:
Prototype Selection for Handwritten Connected Digits Classification. 1021-1025 - Ka-Chung Leung, Cheung Hoi Leung:

Recognition of Handwritten Chinese Characters by Combining Regularization, Fisher's Discriminant and Distorted Sample Generation. 1026-1030 - Christopher Kermorvant

, Anne-Laure Bianne, Patrick Marty, Farès Menasri:
From Isolated Handwritten Characters to Fields Recognition: There's Many a Slip Twixt Cup and Lip. 1031-1035 - Qiu-Feng Wang, Fei Yin, Cheng-Lin Liu:

Integrating Language Model in Handwritten Chinese Text Recognition. 1036-1040
Scientific Document Recognition
- Simone Marinai

, Beatrice Miotti, Giovanni Soda:
Mathematical Symbol Indexing Using Topologically Ordered Clusters of Shape Contexts. 1041-1045 - Ahmad-Montaser Awal, Harold Mouchère

, Christian Viard-Gaudin:
Towards Handwritten Mathematical Expression Recognition. 1046-1050 - Kang Kim, Taik-Heon Rhee, Jae Seung Lee, Jin Hyung Kim:

Utilizing Consistency Context for Handwritten Mathematical Expression Recognition. 1051-1055 - Xin Wang, Guangshun Shi, Jufeng Yang:

The Understanding and Structure Analyzing for Online Handwritten Chemical Formulas. 1056-1060
Poster Session III
- Florian Kleber

, Robert Sablatnig
:
A Survey of Techniques for Document and Archaeology Artefact Reconstruction. 1061-1065 - Javad Sadri, Mohamed Cheriet:

A New Approach for Skew Correction of Documents Based on Particle Swarm Optimization. 1066-1070 - Sebastiano Impedovo, Raffaele Modugno, Anna Ferrante, Erasmo Stasolla:

New Trends in Digital Scanning Processes. 1071-1075 - Sui-Yu Wang, Henry S. Baird, Chang An:

Document Content Extraction Using Automatically Discovered Features. 1076-1080 - Ricard Coll, Alicia Fornés

, Josep Lladós
:
Graphological Analysis of Handwritten Text Documents for Human Resources Recruitment. 1081-1085 - Dwi Sianto Mansjur, Ted S. Wada, Biing-Hwang Juang:

Using Kernel Density Classifier with Topic Model and Cost Sensitive Learning for Automatic Text Categorization. 1086-1090 - Huaigu Cao, Rohit Prasad, Shirin Saleem, Premkumar Natarajan

:
Unsupervised HMM Adaptation Using Page Style Clustering. 1091-1095 - Shumeet Baluja, Michele Covell:

Finding Images and Line-Drawings in Document-Scanning Systems. 1096-1100 - Susana Martin-Toral

, Víctor Arribas, Gregorio Ismael Sainz Palmero
:
Detection of Incoherences in a Document Corpus Based on the Application of a Neuro-Fuzzy System. 1101-1105 - Rafael Dueire Lins, Gabriel Pereira e Silva, Steven J. Simske, Jian Fan, Mark Q. Shaw, Paulo Sá, Marcelo Thielo:

Image Classification to Improve Printing Quality of Mixed-Type Documents. 1106-1110 - Umapada Pal, Tetsushi Wakabayashi, Fumitaka Kimura:

Comparative Study of Devnagari Handwritten Character Recognition Using Different Feature and Classifiers. 1111-1115 - Abdelkarim Elbaati

, Monji Kherallah
, Abdellatif Ennaji, Adel M. Alimi
:
Temporal Order Recovery of the Scanned Handwriting. 1116-1120 - Adrien Delaye

, Éric Anquetil, Sébastien Macé:
Explicit Fuzzy Modeling of Shapes and Positioning for Handwritten Chinese Character Recognition. 1121-1125 - Xu-Cheng Yin

, Hong-Wei Hao, Yun-Feng Tang, Jun Sun, Satoshi Naoi:
Rejection Strategies with Multiple Classifiers for Handwritten Character Recognition. 1126-1130 - Kai Ding, Lianwen Jin, Xue Gao:

A New Method for Rotation Free Method for Online Unconstrained Handwritten Chinese Word Recognition: A Holistic Approach. 1131-1135 - Shengming Huang, Lianwen Jin, Jin Lv:

A Novel Approach for Rotation Free Online Handwritten Chinese Character Recognition. 1136-1140 - Toru Wakahara, Seiichi Uchida

:
Hierarchical Decomposition of Handwriting Deformation Vector Field Using 2D Warping and Global/Local Affine Transformation. 1141-1145 - Marc-Peter Schambach:

Recurrent HMMs and Cursive Handwriting Recognition Graphs. 1146-1150 - Xuefeng Chen, Xiabi Liu, Yunde Jia:

Unsupervised Selection and Discriminative Estimation of Orthogonal Gaussian Mixture Models for Handwritten Digit Recognition. 1151-1155 - Hidetoshi Miyao, Minoru Maruyama:

Writer Adaptation for Online Handwriting Recognition System Using Virtual Examples. 1156-1160 - Itay Bar Yosef, Nate Hagbi, Klara Kedem, Its'hak Dinstein:

Line Segmentation for Degraded Handwritten Historical Documents. 1161-1165 - Edoardo Ardizzone

, Andrea de Polo, Haris Dindo, Giuseppe Mazzola
, C. Nanni:
A Dual Taxonomy for Defects in Digitized Historical Photos. 1166-1170 - Konstantinos Ntirogiannis, Basilios Gatos, Ioannis Pratikakis

:
A Modified Adaptive Logical Level Binarization Technique for Historical Document Images. 1171-1175 - Jie Wang, Michael S. Brown, Chew Lim Tan:

Automatic Corresponding Control Points Selection for Historical Document Image Registration. 1176-1180 - Haikal El Abed

, Volker Märgner:
How to Improve a Handwriting Recognition System. 1181-1185 - Emanuel Indermühle, Marcus Liwicki, Horst Bunke:

Combining Alignment Results for Historical Handwritten Document Analysis. 1186-1190 - Yuanping Zhu, Jun Sun, Akihiro Minagawa, Yoshinobu Hotta, Satoshi Naoi:

Separate Chinese Character and English Character by Cascade Classifier and Feature Selection. 1191-1195 - Yousri Kessentini

, Thierry Paquet, Abdelmajid Ben Hamadou
:
A Multi-Lingual Recognition System for Arabic and Latin Handwriting. 1196-1200 - Sabine Barrat, Salvatore Tabbone:

Modeling, Classifying and Annotating Weakly Annotated Images Using Bayesian Network. 1201-1205 - Da-Han Wang, Cheng-Lin Liu, Jin-Lun Yu, Xiang-Dong Zhou:

CASIA-OLHWDB1: A Database of Online Handwritten Chinese Characters. 1206-1210 - Andreas Stoffel, Ernesto Tapia, Raúl Rojas:

Recognition of On-Line Handwritten Commutative Diagrams. 1211-1215 - Suresh Sundaram, Angarai Ganesan Ramakrishnan

:
An Improved Online Tamil Character Recognition Engine Using Post-Processing Methods. 1216-1220 - Richard M. Guest:

PENTOOLS - A MATLAB Toolkit for On-line Pen-Based Data Experimentation. 1221-1225 - Tingting He, Qiang Huo:

Affine Distortion Compensation for an Isolated Online Handwritten Chinese Character Using Combined Orientation Estimation and HMM-Based Minimax Classification. 1226-1230 - Raid Saabni, Jihad El-Sana:

Efficient Generation of Comprehensive Database for Online Arabic Script Recognition. 1231-1235 - Kazumasa Iwata, Koichi Kise, Tomohiro Nakai, Masakazu Iwamura

, Seiichi Uchida
, Shinichiro Omachi
:
Capturing Digital Ink as Retrieving Fragments of Document Images. 1236-1240 - Anuj Sharma, Rajesh Kumar, R. K. Sharma:

Rearrangement of Recognized Strokes in Online Handwritten Gurmukhi Words Recognition. 1241-1245 - Xiaoyuan Zhu, Yong Ge, Feng-Jun Guo, Li-Xin Zhen:

A Probabilistic Framework for Soft Target Learning in Online Cursive Handwriting Recognition. 1246-1250 - Joachim Schenk, Moritz Kaiser, Gerhard Rigoll:

Selecting Features in On-Line Handwritten Whiteboard Note Recognition: SFS or SFFS? 1251-1254 - Yang Zhang, Guangshun Shi, Jufeng Yang:

HMM-Based Online Recognition of Handwritten Chemical Symbols. 1255-1259 - María José Castro Bleda

, Salvador España Boquera, Jorge Gorbe-Moya, Francisco Zamora-Martínez, David Llorens-Piñana, Andrés Marzal-Varó, Federico Prat-Villar, Juan Miguel Vilar-Torres
:
Improving a DTW-Based Recognition Engine for On-line Handwritten Characters by Using MLPs. 1260-1264 - Oleg Golubitsky, Stephen M. Watt:

Online Recognition of Multi-Stroke Symbols with Orthogonal Series. 1265-1269 - Christos Emmanouilidis

, Costas Batsalas, Nikos Papamarkos:
Development and Evaluation of Text Localization Techniques Based on Structural Texture Features and Neural Classifiers. 1270-1274 - Thomas Strecker, Joost van Beusekom, Sahin Albayrak

, Thomas M. Breuel:
Automated Ground Truth Data Generation for Newspaper Document Images. 1275-1279 - Shyama Prosad Chowdhury, Soumyadeep Dhar, Amit Kumar Das, Bhabatosh Chanda, Karen McMenemy

:
Robust Extraction of Text from Camera Images. 1280-1284 - Palaiahnakote Shivakumara

, Trung Quy Phan, Chew Lim Tan:
A Robust Wavelet Transform Based Technique for Video Text Detection. 1285-1289 - Tanveer Fathima Syeda-Mahmood, David Beymer, Arnon Amir

:
Disease-Specific Extraction of Text from Cardiac Echo Videos for Decision Support. 1290-1294 - Javier Galbally

, Julian Fiérrez
, Marcos Martinez-Diaz
, Javier Ortega-Garcia
:
Improving the Enrollment in Dynamic Signature Verfication with Synthetic Samples. 1295-1299 - Vu Nguyen, Michael Blumenstein, Graham Leedham:

Global Features for the Off-Line Signature Verification Problem. 1300-1304 - Michael C. Fairhurst, Márjory Cristiany Da Costa Abreu

:
An Investigation of Predictive Profiling from Handwritten Signature Data. 1305-1309 - Katrin Franke:

Capturing Reliable Data for Computer-Based Forensic Handwriting Analysis II: Pen-position Activations. 1310-1314 - Luana Batista, Eric Granger

, Robert Sabourin:
A Multi-Hypothesis Approach for Off-Line Signature Verification with HMMs. 1315-1319 - Pierre Le Bodic

, Hervé Locteau, Sébastien Adam, Pierre Héroux
, Yves Lecourtier, Arnaud Knippel:
Symbol Detection Using Region Adjacency Graphs and Integer Linear Programming. 1320-1324 - Muhammad Muzzamil Luqman

, Thierry Brouard, Jean-Yves Ramel
:
Graphic Symbol Recognition Using Graph Based Signature and Bayesian Network Classifier. 1325-1329 - KC Santosh, Bart Lamiroy

, Jean-Philippe Ropers:
Inductive Logic Programming for Symbol Recognition. 1330-1334 - Hongye Wang, Youbin Chen:

Logo Detection in Document Images Based on Boundary Extension of Feature Rectangles. 1335-1339 - Utpal Garain

:
Identification of Mathematical Expressions in Document Images. 1340-1344 - Ming Chang, Shi Han, Dongmei Zhang:

A Unified Framework for Recognizing Handwritten Chemical Expressions. 1345-1349 - Walaa Aly

, Seiichi Uchida
, Akio Fujiyoshi, Masakazu Suzuki:
Statistical Classification of Spatial Relationships among Mathematical Symbols. 1350-1354 - Adrien Lapointe, Dorothea Blostein:

Issues in Performance Evaluation: A Case Study of Math Recognition. 1355-1359 - Akio Fujiyoshi, Masakazu Suzuki, Seiichi Uchida

:
Syntactic Detection and Correction of Misrecognitions in Mathematical OCR. 1360-1364 - Minoru Maruyama, Takuma Yamaguchi:

Extraction of Characters on Signboards in Natural Scene Images by Stump Classifiers. 1365-1369
Competition Session
- Apostolos Antonacopoulos, Stefan Pletschacher, David Bridson, Christos Papadopoulos:

ICDAR 2009 Page Segmentation Competition. 1370-1374 - Basilios Gatos, Konstantinos Ntirogiannis, Ioannis Pratikakis

:
ICDAR 2009 Document Image Binarization Contest (DIBCO 2009). 1375-1382 - Volker Märgner, Haikal El Abed

:
ICDAR 2009 Arabic Handwriting Recognition Competition. 1383-1387 - Haikal El Abed

, Volker Märgner, Monji Kherallah
, Adel M. Alimi
:
ICDAR 2009 Online Arabic Handwriting Recognition Competition. 1388-1392 - Basilios Gatos, Nikolaos Stamatopoulos, Georgios Louloudis:

ICDAR 2009 Handwriting Segmentation Contest. 1393-1397 - Emmanuele Grosicki, Haikal El Abed

:
ICDAR 2009 Handwriting Recognition Competition. 1398-1402 - Vivian L. Blankers, C. Elisa van den Heuvel, Katrin Franke, Louis Vuurpijl:

ICDAR 2009 Signature Verification Competition. 1403-1407 - Antoine Doucet

, Gabriella Kazai, Bodin Dresevic, Aleksandar Uzelac, Bogdan Radakovic, Nikola Todic:
ICDAR 2009 Book Structure Extraction Competition. 1408-1412 - Saeed Mozaffari, Hadi Soltanizadeh:

ICDAR 2009 Handwritten Farsi/Arabic Character Recognition Competition. 1413-1417

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