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Ajoy Kumar Ray
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2020 – today
- 2022
- [j38]Chandan Pan, Arnab Poddar, Rohan Mukherjee, Ajoy Kumar Ray:
Impact of categorical and numerical features in ensemble machine learning frameworks for heart disease prediction. Biomed. Signal Process. Control. 76: 103666 (2022) - [j37]Sheikh Rafiul Islam, Santi P. Maity
, Ajoy Kumar Ray, Mrinal Mandal
:
Deep learning on compressed sensing measurements in pneumonia detection. Int. J. Imaging Syst. Technol. 32(1): 41-54 (2022) - [j36]Manish N. Tibdewal
, Dhanashri Narayan Wategaonkar, Manjunatha Mahadevappa, Ajoy Kumar Ray, Ashok Dhoke, Monika Malokar:
Multi-feature extraction, analysis, and classification for control and meditators' electroencephalogram. Signal Image Video Process. 16(8): 2259-2267 (2022) - 2021
- [j35]Sheikh Rafiul Islam, Santi P. Maity, Ajoy Kumar Ray:
Compressed sensing regularized calibrationless parallel magnetic resonance imaging via deep learning. Biomed. Signal Process. Control. 66: 102399 (2021) - [j34]Sheikh Rafiul Islam, Santi P. Maity
, Ajoy Kumar Ray:
On learning based compressed sensing for high resolution image reconstruction. IET Image Process. 15(2): 393-404 (2021) - 2020
- [j33]Rohan Mukherjee, Indubu Gaana Vinod, Indrajit Chakrabarti, Pranab Kumar Dutta, Ajoy Kumar Ray:
Hexagon Based Compressed Diamond Algorithm for motion estimation and its dedicated VLSI system for HD videos. Expert Syst. Appl. 141 (2020)
2010 – 2019
- 2019
- [c19]Sheikh Rafiul Islam, Santi P. Maity, Ajoy Kumar Ray, Mrinal Mandal:
Automatic Detection of Pneumonia on Compressed Sensing Images using Deep Learning. CCECE 2019: 1-4 - 2018
- [j32]Baishik Biswas, Rohan Mukherjee, Indrajit Chakrabarti, Pranab Kumar Dutta, Ajoy Kumar Ray:
A High-Speed VLSI Architecture for Motion Estimation Using Modified Adaptive Rood Pattern Search Algorithm. Circuits Syst. Signal Process. 37(10): 4548-4567 (2018) - [j31]Rohan Mukherjee, Priyabrata Saha, Indrajit Chakrabarti, Pranab Kumar Dutta
, Ajoy Kumar Ray:
Fast adaptive motion estimation algorithm and its efficient VLSI system for high definition videos. Expert Syst. Appl. 101: 159-175 (2018) - 2017
- [j30]Manish N. Tibdewal, Himanshu R. Dey, Manjunatha Mahadevappa
, Ajoy Kumar Ray, Monika Malokar:
Multiple entropies performance measure for detection and localization of multi-channel epileptic EEG. Biomed. Signal Process. Control. 38: 158-167 (2017) - [j29]Rohan Mukherjee, Baishik Biswas, Indrajit Chakrabarti, Pranab Kumar Dutta, Somnath Sengupta, Ajoy Kumar Ray:
Speed-Area Optimized VLSI Architecture of Hexagonal Search Algorithm for Motion Estimation of (512×512) Frames. Circuits Syst. Signal Process. 36(2): 640-657 (2017) - [j28]Manish N. Tibdewal, Rohan R. Fate, Manjunatha Mahadevappa
, Ajoy Kumar Ray, Monika Malokar:
Classification of artifactual EEG signal and detection of multiple eye movement artifact zones using novel Time-amplitude algorithm. Signal Image Video Process. 11(2): 333-340 (2017) - [j27]Sheikh Rafiul Islam, Santi P. Maity, Ajoy Kumar Ray:
Optimal combining fusion on degraded compressed sensing image reconstruction. Signal Process. Image Commun. 52: 173-182 (2017) - [c18]Hrushikesh Garud, Sri Phani Krishna Karri, Debdoot Sheet, Jyotirmoy Chatterjee, Manjunatha Mahadevappa, Ajoy Kumar Ray, Arindam Ghosh, Ashok K. Maity:
High-Magnification Multi-views Based Classification of Breast Fine Needle Aspiration Cytology Cell Samples Using Fusion of Decisions from Deep Convolutional Networks. CVPR Workshops 2017: 828-833 - [c17]S. P. K. Karri, Debjani Chakraborty
, Ajoy Kumar Ray, Jyotirmoy Chatterjee:
Learning representations through ensemble of fuzzy c-means for identification of retinal pathologies. IML 2017: 47:1-47:6 - [c16]Rohan Mukherjee, Anupam Banerjee, Indrajit Chakrabarti, Pranab Kumar Dutta, Ajoy Kumar Ray:
Efficient VLSI design of CAVLC decoder of H.264 for HD videos. ISED 2017: 1-4 - [c15]Saptarashmi Bandyopadhyay, Soumyadeep Basu, Ranjan Rashmi Paul, Ajoy Kumar Ray:
Thresholding of Histopathological Images of Oral Mucosa for Identification of Precancerous Oral Submucous Fibrosis (OSF) Cells: A Novel Entropy based Approach. VISIGRAPP (4: VISAPP) 2017: 428-434 - 2016
- [j26]Rohan Mukherjee, Baishik Biswas, Indrajit Chakrabarti, Pranab Kumar Dutta, Ajoy Kumar Ray:
Efficient VLSI design of adaptive rood pattern search algorithm for motion estimation of high definition videos. Microprocess. Microsystems 45: 105-114 (2016) - [c14]Sheikh Rafiul Islam, Seba Maity, Santi P. Maity, Ajoy Kumar Ray:
MR Imaging via Reduced Generalized Autocalibrating Partially Parallel Acquisition Compressed Sensing. ICVGIP Workshops 2016: 345-357 - [c13]Hrushikesh Garud, Sri Phani Krishna Karri, Debdoot Sheet, Ashok Kumar Maity, Jyotirmoy Chatterjee, Manjunatha Mahadevappa, Ajoy Kumar Ray:
Methods and System for Segmentation of Isolated Nuclei in Microscopic Breast Fine Needle Aspiration Cytology Images. ICVGIP Workshops 2016: 380-392 - 2015
- [c12]Sheikh Rafiul Islam, Santi P. Maity, Ajoy Kumar Ray:
On compressed sensing image reconstruction using linear prediction in adaptive filtering. ICACCI 2015: 2317-2323 - [c11]Sheikh Rafiul Islam, Santi P. Maity, Ajoy Kumar Ray:
On compressed sensing image reconstruction using multichannel fusion and adaptive filtering. IPTA 2015: 479-484 - [c10]Debdoot Sheet, Sri Phani Krishna Karri, Amin Katouzian, Nassir Navab, Ajoy Kumar Ray, Jyotirmoy Chatterjee:
Deep learning of tissue specific speckle representations in optical coherence tomography and deeper exploration for in situ histology. ISBI 2015: 777-780 - 2014
- [j25]Debdoot Sheet, Athanasios Karamalis, Abouzar Eslami, Peter B. Noël
, Renu Virmani, Masataka Nakano, Jyotirmoy Chatterjee, Ajoy Kumar Ray, Andrew F. Laine, Stephane G. Carlier
, Nassir Navab, Amin Katouzian:
Hunting for necrosis in the shadows of intravascular ultrasound. Comput. Medical Imaging Graph. 38(2): 104-112 (2014) - [j24]Tamalika Chaira
, Ajoy Kumar Ray:
Construction of fuzzy edge image using Interval Type II fuzzy set. Int. J. Comput. Intell. Syst. 7(4): 686-695 (2014) - [j23]Debdoot Sheet, Athanasios Karamalis, Abouzar Eslami, Peter B. Noël
, Jyotirmoy Chatterjee, Ajoy Kumar Ray, Andrew F. Laine, Stephane G. Carlier
, Nassir Navab, Amin Katouzian:
Joint learning of ultrasonic backscattering statistical physics and signal confidence primal for characterizing atherosclerotic plaques using intravascular ultrasound. Medical Image Anal. 18(1): 103-117 (2014) - [c9]Hrushikesh Garud, Ajoy Kumar Ray, Manjunatha Mahadevappa, Jyotirmoy Chatterjee, Subhamoy Mandal
:
A fast auto white balance scheme for digital pathology. BHI 2014: 153-156 - [c8]Sri Phani Krishna Karri, Hrushikesh Garud, Debdoot Sheet, Jyotirmoy Chatterjee, Debjani Chakraborty
, Ajoy Kumar Ray, Manjunatha Mahadevappa:
Learning scale-space representation of nucleus for accurate localization and segmentation of epithelial squamous nuclei in cervical smears. BHI 2014: 772-775 - [c7]Debdoot Sheet, Satarupa Banerjee, Sri Phani Krishna Karri, Swarnendu Bag
, Anji Anura, Amita Giri, Ranjan Rashmi Paul
, Mousumi Pal
, Badal C. Sarkar, Ranjan Ghosh, Amin Katouzian, Nassir Navab, Ajoy Kumar Ray:
Transfer learning of tissue photon interaction in optical coherence tomography towardsin vivo histology of the oral mucosa. ISBI 2014: 1389-1392 - [p2]Roshan Joy Martis, Chandan Chakraborty, Ajoy Kumar Ray:
Wavelet-based Machine Learning Techniques for ECG Signal Analysis. Machine Learning in Healthcare Informatics 2014: 25-45 - [p1]Roshan Joy Martis, Hari Prasad, Chandan Chakraborty, Ajoy Kumar Ray:
The Application of Genetic Algorithm for Unsupervised Classification of ECG. Machine Learning in Healthcare Informatics 2014: 65-80 - 2013
- [j22]Roshan Joy Martis, U. Rajendra Acharya
, K. M. Mandana, Ajoy Kumar Ray, Chandan Chakraborty:
Cardiac decision making using higher order spectra. Biomed. Signal Process. Control. 8(2): 193-203 (2013) - [j21]Madhumala Ghosh, Devkumar Das
, Chandan Chakraborty, Ajoy Kumar Ray:
Quantitative characterisation of Plasmodium vivax in infected erythrocytes: a textural approach. Int. J. Artif. Intell. Soft Comput. 3(3): 203-221 (2013) - [j20]Roshan Joy Martis, U. Rajendra Acharya
, Choo Min Lim, K. M. Mandana, Ajoy Kumar Ray, Chandan Chakraborty:
Application of Higher Order cumulant Features for Cardiac Health Diagnosis using ECG signals. Int. J. Neural Syst. 23(4) (2013) - [c6]Debdoot Sheet, Sri Phani Krishna Karri, Sailesh Conjeti, Sambuddha Ghosh, Jyotirmoy Chatterjee, Ajoy Kumar Ray:
Detection of retinal vessels in fundus images through transfer learning of tissue specific photon interaction statistical physics. ISBI 2013 - 2012
- [j19]M. Muthu Rama Krishnan
, Chandan Chakraborty, Ranjan Rashmi Paul
, Ajoy Kumar Ray:
Hybrid segmentation, characterization and classification of basal cell nuclei from histopathological images of normal oral mucosa and oral submucous fibrosis. Expert Syst. Appl. 39(1): 1062-1077 (2012) - [j18]Roshan Joy Martis, U. Rajendra Acharya
, K. M. Mandana, Ajoy Kumar Ray, Chandan Chakraborty:
Application of principal component analysis to ECG signals for automated diagnosis of cardiac health. Expert Syst. Appl. 39(14): 11792-11800 (2012) - [j17]Roshan Joy Martis, M. Muthu Rama Krishnan, Chandan Chakraborty, Sarbajit Pal, Debranjan Sarkar, K. M. Mandana, Ajoy Kumar Ray:
Automated Screening of Arrhythmia Using Wavelet Based Machine Learning Techniques. J. Medical Syst. 36(2): 677-688 (2012) - [j16]M. Muthu Rama Krishnan, Pratik Shah, Chandan Chakraborty, Ajoy Kumar Ray:
Statistical Analysis of Textural Features for Improved Classification of Oral Histopathological Images. J. Medical Syst. 36(2): 865-881 (2012) - [j15]M. Muthu Rama Krishnan, Mousumi Pal
, Ranjan Rashmi Paul
, Chandan Chakraborty, Jyotirmoy Chatterjee, Ajoy Kumar Ray:
Computer Vision Approach to Morphometric Feature Analysis of Basal Cell Nuclei for Evaluating Malignant Potentiality of Oral Submucous Fibrosis. J. Medical Syst. 36(3): 1745-1756 (2012) - 2011
- [j14]Maruti Agarwal, Vikram Venkatraghavan
, Chandan Chakraborty, Ajoy Kumar Ray:
A mirror reflection and aspect ratio invariant approach to object recognition using Fourier descriptor. Appl. Soft Comput. 11(5): 3910-3915 (2011) - [j13]Subhamoy Mandal
, Kausik Basak
, K. M. Mandana, Ajoy Kumar Ray, Jyotirmoy Chatterjee, Manjunatha Mahadevappa
:
Development of Cardiac Prescreening Device for Rural Population Using Ultralow-Power Embedded System. IEEE Trans. Biomed. Eng. 58(3): 745-749 (2011) - [j12]Vinu Thomas, Ajoy Kumar Ray:
Fuzzy Particle Filter for Video Surveillance. IEEE Trans. Fuzzy Syst. 19(5): 937-945 (2011) - [c5]Roshan Joy Martis, U. Rajendra Acharya
, Ajoy Kumar Ray, Chandan Chakraborty:
Application of higher order cumulants to ECG signals for the cardiac health diagnosis. EMBC 2011: 1697-1700 - [c4]Subarna Chatterjee
, Ajoy Kumar Ray, Rezaul Karim, Arindam Biswas
:
Classification of malignant tumors using multiple sonographic features. ReTIS 2011: 252-256 - 2010
- [j11]M. Muthu Rama Krishnan
, Shuvo Banerjee, Chinmay Chakraborty
, Chandan Chakraborty, Ajoy Kumar Ray:
Statistical analysis of mammographic features and its classification using support vector machine. Expert Syst. Appl. 37(1): 470-478 (2010) - [c3]Debdoot Sheet, Vikram Venkatraghavan
, Amit Suveer, Hrushikesh Garud, Jyotirmoy Chatterjee, Manjunatha Mahadevappa, Ajoy Kumar Ray:
Statistical tools for evaluating classification efficacy of feature extraction techniques. ICDIP 2010: 75461B
2000 – 2009
- 2009
- [j10]M. Muthu Rama Krishnan
, Mousumi Pal
, Suneel K. Bomminayuni, Chandan Chakraborty, Ranjan Rashmi Paul
, Jyotirmoy Chatterjee, Ajoy Kumar Ray:
Automated classification of cells in sub-epithelial connective tissue of oral sub-mucous fibrosis - An SVM based approach. Comput. Biol. Medicine 39(12): 1096-1104 (2009) - [j9]Chandan Chakraborty, Tamoghna Mitra, Amaradri Mukherjee, Ajoy Kumar Ray:
CAIDSA: Computer-aided intelligent diagnostic system for bronchial asthma. Expert Syst. Appl. 36(3): 4958-4966 (2009) - [j8]Roshan Joy Martis, Chandan Chakraborty, Ajoy Kumar Ray:
A two-stage mechanism for registration and classification of ECG using Gaussian mixture model. Pattern Recognit. 42(11): 2979-2988 (2009) - [j7]Milind M. Mushrif
, Ajoy Kumar Ray:
A-IFS Histon Based Multithresholding Algorithm for Color Image Segmentation. IEEE Signal Process. Lett. 16(3): 168-171 (2009) - [c2]Rajesh Kumar Thakur, Animesh Tripathy, Ajoy Kumar Ray:
A Design Framework of Digital Camera Images Using Edge Adaptive and Directionally Weighted Color Interpolation Algorithm. CSO (1) 2009: 905-909 - 2008
- [j6]Tamalika Chaira
, Ajoy Kumar Ray:
A new measure using intuitionistic fuzzy set theory and its application to edge detection. Appl. Soft Comput. 8(2): 919-927 (2008) - [j5]Milind M. Mushrif
, Ajoy Kumar Ray:
Color image segmentation: Rough-set theoretic approach. Pattern Recognit. Lett. 29(4): 483-493 (2008) - 2006
- [c1]Milind M. Mushrif
, Somnath Sengupta, Ajoy Kumar Ray:
Texture Classification Using a Novel, Soft-Set Theory Based Classification Algorithm. ACCV (1) 2006: 246-254 - 2005
- [j4]Tamalika Chaira
, Ajoy Kumar Ray:
Fuzzy measures for color image retrieval. Fuzzy Sets Syst. 150(3): 545-560 (2005) - 2004
- [j3]Tamalika Chaira
, Ajoy Kumar Ray:
Threshold selection using fuzzy set theory. Pattern Recognit. Lett. 25(8): 865-874 (2004) - 2003
- [j2]Tamalika Chaira
, Ajoy Kumar Ray:
Segmentation using fuzzy divergence. Pattern Recognit. Lett. 24(12): 1837-1844 (2003) - [j1]Tamalika Chaira
, Ajoy Kumar Ray:
Fuzzy approach for color region extraction. Pattern Recognit. Lett. 24(12): 1943-1950 (2003)
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