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ORCIDGuillermo Cámara Chávez
Person information
- affiliation: Federal University of Ouro Preto, Department of Computer Science, Ouro Preto, Brazil
- affiliation (PhD 2007): Federal University of Minas Gerais, Belo Horizonte, Brazil
- affiliation (PhD 2007): Cergy-Pontoise University, France
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Books and Theses
- 2007
[b1]Guillermo Cámara Chávez:
Análise de conteúdo de vídeo por meio de aprendizado ativo. Federal University of Minas Gerais, Brazil, 2007
Journal Articles
- 2022
- [j9]Solange Ramos-Cooper, Guillermo Cámara Chávez:
Domain Adaptation for Unconstrained Ear Recognition with Convolutional Neural Networks. CLEI Electron. J. 25(2) (2022) - [j8]Solange Ramos-Cooper
, Erick Gomez Nieto, Guillermo Cámara Chávez:
VGGFace-Ear: An Extended Dataset for Unconstrained Ear Recognition. Sensors 22(5): 1752 (2022) - [j7]David Gabriel Choqueluque Roman, Guillermo Cámara Chávez:
Weakly Supervised Violence Detection in Surveillance Video. Sensors 22(12): 4502 (2022) - 2021
- [j6]Lourdes Ramirez Cerna, Edwin Jonathan Escobedo Cardenas, Dayse Garcia Miranda, David Menotti, Guillermo Cámara Chávez:
A multimodal LIBRAS-UFOP Brazilian sign language dataset of minimal pairs using a microsoft Kinect sensor. Expert Syst. Appl. 167: 114179 (2021) - 2020
- [j5]Edwin Jonathan Escobedo Cardenas, Guillermo Cámara Chávez:
Multimodal hand gesture recognition combining temporal and pose information based on CNN descriptors and histogram of cumulative magnitudes. J. Vis. Commun. Image Represent. 71: 102772 (2020) - [j4]Edward J. Y. Cayllahua Cahuina, Jean Cousty, Silvio Jamil Ferzoli Guimarães, Yukiko Kenmochi, Guillermo Cámara Chávez, Arnaldo de Albuquerque Araújo:
Hierarchical segmentation from a non-increasing edge observation attribute. Pattern Recognit. Lett. 131: 105-112 (2020) - 2019
- [j3]Edward J. Y. Cayllahua Cahuina, Jean Cousty, Yukiko Kenmochi, Arnaldo de Albuquerque Araújo, Guillermo Cámara Chávez, Silvio Jamil Ferzoli Guimarães:
Efficient Algorithms for Hierarchical Graph-Based Segmentation Relying on the Felzenszwalb-Huttenlocher Dissimilarity. Int. J. Pattern Recognit. Artif. Intell. 33(11): 1940008:1-1940008:28 (2019) - 2016
- [j2]Eduardo José da S. Luz, William Robson Schwartz, Guillermo Cámara Chávez, David Menotti:
ECG-based heartbeat classification for arrhythmia detection: A survey. Comput. Methods Programs Biomed. 127: 144-164 (2016) - 2010
- [j1]Júlia Epischina Engrácia de Oliveira, Alexei Manso Corrêa Machado, Guillermo Cámara Chávez, Ana Paula Brandão Lopes, Thomas Martin Deserno, Arnaldo de Albuquerque Araújo:
MammoSys: A content-based image retrieval system using breast density patterns. Comput. Methods Programs Biomed. 99(3): 289-297 (2010)
Conference and Workshop Papers
- 2021
- [c43]Graziela Silva Araujo, Guillermo Cámara Chávez, Roberta B. Oliveira:
Convolutional Neural Networks Applied for Skin Lesion Segmentation. CLEI 2021: 1-10 - [c42]Daniel A. Gutierrez-Pachas, Germain Garcia Zanabria, Alex Jesús Cuadros-Vargas, Guillermo Cámara Chávez, Jorge Poco, Erick Gomez Nieto:
A comparative study of WHO and WHEN prediction approaches for early identification of university students at dropout risk. CLEI 2021: 1-10 - [c41]Solange Ramos-Cooper, Guillermo Cámara Chávez:
Ear Recognition In The Wild with Convolutional Neural Networks. CLEI 2021: 1-10 - [c40]Jose Castro-Ochante, Guillermo Cámara Chávez, Erick Gomez Nieto:
ICE: a visual analytic tool for interactive clustering ensembles generation. SAC 2021: 400-408 - 2020
- [c39]Ademir Rafael Marques Guedes, Guillermo Cámara Chávez:
Real-Time Violence Detection in Videos Using Dynamic Images. CLEI 2020: 503-511 - [c38]David Gabriel Choqueluque Roman, Guillermo Cámara Chávez:
Violence Detection and Localization in Surveillance Video. SIBGRAPI 2020: 248-255 - [c37]Rensso Mora Colque, Edward Cayllahua, Victor C. de Melo, Guillermo Cámara Chávez, William Robson Schwartz:
Anomaly Event Detection based on People Trajectories for Surveillance Videos. VISIGRAPP (5: VISAPP) 2020: 107-116 - 2019
- [c36]Edward J. Y. Cayllahua Cahuina, Jean Cousty, Silvio Jamil Ferzoli Guimarães, Yukiko Kenmochi, Guillermo Cámara Chávez, Arnaldo de Albuquerque Araújo:
A Study of Observation Scales Based on Felzenswalb-Huttenlocher Dissimilarity Measure for Hierarchical Segmentation. DGCI 2019: 167-179 - [c35]Antoni Mauricio, Fábio A. M. Cappabianco, Adriano Veloso, Guillermo Cámara:
A Sequential Approach for Pain Recognition Based on Facial Representations. ICVS 2019: 295-304 - [c34]Jorge López, Antoni Mauricio, José Díaz, Guillermo Cámara:
Cross-Domain Interpolation for Unpaired Image-to-Image Translation. ICVS 2019: 542-551 - [c33]Pedro Saint Clair Garcia, Rafael Martins, George Luiz Lins Machado Coelho, Guillermo Cámara Chávez:
Acquisition of Digital Images and Identification of Aedes Aegypti Mosquito Eggs using Classification and Deep Learning. SIBGRAPI 2019: 47-53 - [c32]Jorge López, Antoni Mauricio, Guillermo Cámara:
Exploring Double Cross Cyclic Interpolation in Unpaired Image-to-Image Translation. SIBGRAPI 2019: 124-130 - [c31]Edwin Escobedo, Lourdes Ramirez Cerna, Guillermo Cámara:
Dynamic Sign Language Recognition Based on Convolutional Neural Networks and Texture Maps. SIBGRAPI 2019: 265-272 - 2018
- [c30]Karla Otiniano-Rodríguez, Arnaldo de Albuquerque Araújo, Guillermo Cámara Chávez, Jean Cousty, Silvio Jamil Ferzoli Guimarães, Benjamin Perret:
Hierarchy-Based Salient Regions: A Region Detector Based on Hierarchies of Partitions. CIARP 2018: 444-452 - [c29]Edwin Jonathan Escobedo Cardenas, Guillermo Cámara Chávez:
Multimodal Human Action Recognition Based on a Fusion of Dynamic Images Using CNN Descriptors. SIBGRAPI 2018: 95-102 - [c28]Anderson Luis Cavalcanti Sales, Rafael Henrique Vareto, William Robson Schwartz, Guillermo Cámara Chávez:
Single-Shot Person Re-Identification Combining Similarity Metrics and Support Vectors. SIBGRAPI 2018: 250-257 - [c27]Rensso Mora Colque, Carlos Caetano, Victor Hugo Cunha de Melo, Guillermo Cámara Chávez, William Robson Schwartz:
Novel Anomalous Event Detection based on Human-object Interactions. VISIGRAPP (5: VISAPP) 2018: 293-300 - 2017
- [c26]Leonardo Bombonato, Guillermo Cámara Chávez, Pedro Silva:
Real-Time Brand Logo Recognition. CIARP 2017: 111-118 - [c25]Edwin Jonathan Escobedo Cardenas, Guillermo Cámara Chávez:
Fusion of Deep Learning Descriptors for Gesture Recognition. CIARP 2017: 212-219 - [c24]Neptalí Menejes Palomino, Guillermo Cámara Chávez:
Abnormal Event Detection in Video Using Motion and Appearance Information. CIARP 2017: 382-390 - [c23]Jonathan Durand Espinoza, Guillermo Cámara Chávez, Geraldine Hinojosa Torres:
An enhanced triplet CNN based on body parts for person re-identificacion. SCCC 2017: 1-5 - [c22]Leonardo Bombonato, Guillermo Cámara Chávez, Pedro Silva:
Real-Time Single-Shot Brand Logo Recognition. SIBGRAPI 2017: 134-140 - 2016
- [c21]Fillipe D. M. de Souza, Sudeep Sarkar, Guillermo Cámara Chávez:
Building semantic understanding beyond deep learning from sound and vision. ICPR 2016: 2097-2102 - [c20]Edwin Jonathan Escobedo Cardenas, Guillermo Cámara Chávez:
A New Approach for Dynamic Gesture Recognition Using Skeleton Trajectory Representation and Histograms of Cumulative Magnitudes. SIBGRAPI 2016: 209-216 - 2015
- [c19]Edwin Jonathan Escobedo Cardenas, Guillermo Cámara Chávez:
A robust gesture recognition using hand local data and skeleton trajectory. ICIP 2015: 1240-1244 - [c18]Karla Otiniano-Rodríguez, Edward J. Y. Cayllahua Cahuina, Arnaldo de Albuquerque Araújo, Guillermo Cámara Chávez:
Finger Spelling Recognition Using Kernel Descriptors and Depth Images. SIBGRAPI 2015: 72-79 - [c17]Edwin Jonathan Escobedo Cardenas, Guillermo Cámara Chávez:
Finger Spelling Recognition from Depth Data Using Direction Cosines and Histogram of Cumulative Magnitudes. SIBGRAPI 2015: 173-179 - 2014
- [c16]Raphael C. Prates, Guillermo Cámara Chávez, William Robson Schwartz, David Menotti:
An Adaptive Vehicle License Plate Detection at Higher Matching Degree. CIARP 2014: 454-461 - [c15]Samira Silva, William Robson Schwartz, Guillermo Cámara Chávez:
Spatial Pyramid Matching for Finger Spelling Recognition in Intensity Images. CIARP 2014: 629-636 - [c14]Rensso Mora Colque, Guillermo Cámara Chávez, William Robson Schwartz:
Detection of Groups of People in Surveillance Videos Based on Spatio-Temporal Clues. CIARP 2014: 948-955 - [c13]Suellen S. de Almeida, Edward J. Y. Cayllahua Cahuina, Arnaldo de Albuquerque Araújo, Guillermo Cámara Chávez, David Menotti:
GPUs and Multicore CPUs Implementations of a Static Video Summarization. CIARP 2014: 956-964 - [c12]Suellen S. de Almeida, Antônio Carlos de Nazaré Jr., Arnaldo de Albuquerque Araújo, Guillermo Cámara Chávez, David Menotti:
Speeding up a Video Summarization Approach Using GPUs and Multicore CPUs. ICCS 2014: 159-171 - [c11]Marco A. A. Silva, Guillermo Cámara Chávez:
Face Sketch Recognition from Local Features. SIBGRAPI 2014: 57-64 - 2013
- [c10]Karla Otiniano-Rodríguez, Guillermo Cámara Chávez:
Finger Spelling Recognition from RGB-D Information Using Kernel Descriptor. SIBGRAPI 2013: 1-7 - [c9]Edward J. Y. Cayllahua Cahuina, Guillermo Cámara Chávez:
A New Method for Static Video Summarization Using Local Descriptors and Video Temporal Segmentation. SIBGRAPI 2013: 226-233 - 2011
- [c8]Fillipe Dias Moreira de Souza, Eduardo Valle, Guillermo Cámara Chávez, Arnaldo de Albuquerque Araújo:
Color-Aware Local Spatiotemporal Features for Action Recognition. CIARP 2011: 248-255 - [c7]Rensso Mora Colque, Guillermo Cámara Chávez:
Progressive Background Image Generation of Surveillance Traffic Videos Based on a Temporal Histogram Ruled by a Reward/Penalty Function. SIBGRAPI 2011: 297-304 - 2010
- [c6]Fillipe Dias Moreira de Souza, Guillermo Cámara Chávez, Eduardo Alves do Valle Jr., Arnaldo de Albuquerque Araújo:
Violence Detection in Video Using Spatio-Temporal Features. SIBGRAPI 2010: 224-230 - 2009
- [c5]Júlia Epischina Engrácia de Oliveira, Ana Paula Brandão Lopes, Guillermo Cámara Chávez, Arnaldo de Albuquerque Araújo, Thomas Martin Deserno:
MammoSVD: A content-based image retrieval system using a reference database of mammographies. CBMS 2009: 1-4 - [c4]Guillermo Cámara Chávez, Arnaldo de Albuquerque Araújo:
Harris-SIFT Descriptor for Video Event Detection Based on a Machine Learning Approach. ISM 2009: 153-158 - 2006
- [c3]Guillermo Cámara Chávez, Matthieu Cord, Sylvie Philipp-Foliguet, Frédéric Precioso, Arnaldo de Albuquerque Araújo:
Robust scene cut detection by supervised learning. EUSIPCO 2006: 1-5 - [c2]Guillermo Cámara Chávez, Matthieu Cord, Frédéric Precioso, Sylvie Philipp-Foliguet, Arnaldo de Albuquerque Araújo:
Video Segmentation by Supervised Learning. SIBGRAPI 2006: 365-372 - [c1]Guillermo Cámara Chávez, Frédéric Precioso, Matthieu Cord, Sylvie Philipp-Foliguet, Arnaldo de Albuquerque Araújo:
Shot Boundary Detection at TRECVID 2006. TRECVID 2006
Informal and Other Publications
- 2014
- [i2]Raphael Felipe de Carvalho Prates, Guillermo Cámara Chávez, William Robson Schwartz, David Menotti:
Brazilian License Plate Detection Using Histogram of Oriented Gradients and Sliding Windows. CoRR abs/1401.1990 (2014) - 2011
- [i1]Fillipe Dias Moreira de Souza, Eduardo Valle, Guillermo Cámara Chávez, Arnaldo de Albuquerque Araújo:
Hue Histograms to Spatiotemporal Local Features for Action Recognition. CoRR abs/1104.3742 (2011)
Coauthor Index
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