Ajoy Kumar Ray

59 papers Journal 38Unranked 19
YearRankTypeTitle / Venue / Authors
2022 J jnl
Deep learning on compressed sensing measurements in pneumonia detection.
Int. J. Imaging Syst. Technol.
Sheikh Rafiul Islam, Santi P. Maity, Ajoy Kumar Ray, Mrinal Mandal
2022 J jnl
Impact of categorical and numerical features in ensemble machine learning frameworks for heart disease prediction.
Biomed. Signal Process. Control.
Chandan Pan, Arnab Poddar, Rohan Mukherjee, Ajoy Kumar Ray
2022 J jnl
Multi-feature extraction, analysis, and classification for control and meditators' electroencephalogram.
Signal Image Video Process.
Manish N. Tibdewal, Dhanashri Narayan Wategaonkar, Manjunatha Mahadevappa, Ajoy Kumar Ray, Ashok Dhoke, Monika Malokar
2021 J jnl
Compressed sensing regularized calibrationless parallel magnetic resonance imaging via deep learning.
Biomed. Signal Process. Control.
Sheikh Rafiul Islam, Santi P. Maity, Ajoy Kumar Ray
2021 J jnl
On learning based compressed sensing for high resolution image reconstruction.
IET Image Process.
Sheikh Rafiul Islam, Santi P. Maity, Ajoy Kumar Ray
2020 J jnl
Hexagon Based Compressed Diamond Algorithm for motion estimation and its dedicated VLSI system for HD videos.
Expert Syst. Appl.
Rohan Mukherjee, Indubu Gaana Vinod, Indrajit Chakrabarti, Pranab Kumar Dutta, Ajoy Kumar Ray
2019 — conf
Automatic Detection of Pneumonia on Compressed Sensing Images using Deep Learning.
CCECE
Sheikh Rafiul Islam, Santi P. Maity, Ajoy Kumar Ray, Mrinal Mandal
2018 J jnl
A High-Speed VLSI Architecture for Motion Estimation Using Modified Adaptive Rood Pattern Search Algorithm.
Circuits Syst. Signal Process.
Baishik Biswas, Rohan Mukherjee, Indrajit Chakrabarti, Pranab Kumar Dutta, Ajoy Kumar Ray
2018 J jnl
Fast adaptive motion estimation algorithm and its efficient VLSI system for high definition videos.
Expert Syst. Appl.
Rohan Mukherjee, Priyabrata Saha, Indrajit Chakrabarti, Pranab Kumar Dutta, Ajoy Kumar Ray
2017 J jnl
Classification of artifactual EEG signal and detection of multiple eye movement artifact zones using novel Time-amplitude algorithm.
Signal Image Video Process.
Manish N. Tibdewal, Rohan R. Fate, Manjunatha Mahadevappa, Ajoy Kumar Ray, Monika Malokar
2017 — conf
Efficient VLSI design of CAVLC decoder of H.264 for HD videos.
ISED
Rohan Mukherjee, Anupam Banerjee, Indrajit Chakrabarti, Pranab Kumar Dutta, Ajoy Kumar Ray
2017 — conf
High-Magnification Multi-views Based Classification of Breast Fine Needle Aspiration Cytology Cell Samples Using Fusion of Decisions from Deep Convolutional Networks.
CVPR Workshops
Hrushikesh Garud, Sri Phani Krishna Karri, Debdoot Sheet, Jyotirmoy Chatterjee, Manjunatha Mahadevappa, Ajoy Kumar Ray, Arindam Ghosh, Ashok K. Maity
2017 — conf
Learning representations through ensemble of fuzzy c-means for identification of retinal pathologies.
IML
S. P. K. Karri, Debjani Chakraborty, Ajoy Kumar Ray, Jyotirmoy Chatterjee
2017 J jnl
Multiple entropies performance measure for detection and localization of multi-channel epileptic EEG.
Biomed. Signal Process. Control.
Manish N. Tibdewal, Himanshu R. Dey, Manjunatha Mahadevappa, Ajoy Kumar Ray, Monika Malokar
2017 J jnl
Optimal combining fusion on degraded compressed sensing image reconstruction.
Signal Process. Image Commun.
Sheikh Rafiul Islam, Santi P. Maity, Ajoy Kumar Ray
2017 J jnl
Speed-Area Optimized VLSI Architecture of Hexagonal Search Algorithm for Motion Estimation of (512×512) Frames.
Circuits Syst. Signal Process.
Rohan Mukherjee, Baishik Biswas, Indrajit Chakrabarti, Pranab Kumar Dutta, Somnath Sengupta, Ajoy Kumar Ray
2017 — conf
Thresholding of Histopathological Images of Oral Mucosa for Identification of Precancerous Oral Submucous Fibrosis (OSF) Cells: A Novel Entropy based Approach.
VISIGRAPP (4: VISAPP)
Saptarashmi Bandyopadhyay, Soumyadeep Basu, Ranjan Rashmi Paul, Ajoy Kumar Ray
2016 J jnl
Efficient VLSI design of adaptive rood pattern search algorithm for motion estimation of high definition videos.
Microprocess. Microsystems
Rohan Mukherjee, Baishik Biswas, Indrajit Chakrabarti, Pranab Kumar Dutta, Ajoy Kumar Ray
2016 — conf
MR Imaging via Reduced Generalized Autocalibrating Partially Parallel Acquisition Compressed Sensing.
ICVGIP Workshops
Sheikh Rafiul Islam, Seba Maity, Santi P. Maity, Ajoy Kumar Ray
2016 — conf
Methods and System for Segmentation of Isolated Nuclei in Microscopic Breast Fine Needle Aspiration Cytology Images.
ICVGIP Workshops
Hrushikesh Garud, Sri Phani Krishna Karri, Debdoot Sheet, Ashok Kumar Maity, Jyotirmoy Chatterjee, Manjunatha Mahadevappa, Ajoy Kumar Ray
2015 — conf
Deep learning of tissue specific speckle representations in optical coherence tomography and deeper exploration for in situ histology.
ISBI
Debdoot Sheet, Sri Phani Krishna Karri, Amin Katouzian, Nassir Navab, Ajoy Kumar Ray, Jyotirmoy Chatterjee
2015 — conf
On compressed sensing image reconstruction using linear prediction in adaptive filtering.
ICACCI
Sheikh Rafiul Islam, Santi P. Maity, Ajoy Kumar Ray
2015 — conf
On compressed sensing image reconstruction using multichannel fusion and adaptive filtering.
IPTA
Sheikh Rafiul Islam, Santi P. Maity, Ajoy Kumar Ray
2014 — conf
A fast auto white balance scheme for digital pathology.
BHI
Hrushikesh Garud, Ajoy Kumar Ray, Manjunatha Mahadevappa, Jyotirmoy Chatterjee, Subhamoy Mandal
2014 J jnl
Construction of fuzzy edge image using Interval Type II fuzzy set.
Int. J. Comput. Intell. Syst.
Tamalika Chaira, Ajoy Kumar Ray
2014 J jnl
Hunting for necrosis in the shadows of intravascular ultrasound.
Comput. Medical Imaging Graph.
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
2014 J jnl
Joint learning of ultrasonic backscattering statistical physics and signal confidence primal for characterizing atherosclerotic plaques using intravascular ultrasound.
Medical Image Anal.
Debdoot Sheet, Athanasios Karamalis, Abouzar Eslami, Peter B. Noël, Jyotirmoy Chatterjee, Ajoy Kumar Ray, Andrew F. Laine, Stephane G. Carlier, Nassir Navab, Amin Katouzian
2014 — conf
Learning scale-space representation of nucleus for accurate localization and segmentation of epithelial squamous nuclei in cervical smears.
BHI
Sri Phani Krishna Karri, Hrushikesh Garud, Debdoot Sheet, Jyotirmoy Chatterjee, Debjani Chakraborty, Ajoy Kumar Ray, Manjunatha Mahadevappa
2014 — ch.
The Application of Genetic Algorithm for Unsupervised Classification of ECG.
Machine Learning in Healthcare Informatics
Roshan Joy Martis, Hari Prasad, Chandan Chakraborty, Ajoy Kumar Ray
2014 — conf
Transfer learning of tissue photon interaction in optical coherence tomography towardsin vivo histology of the oral mucosa.
ISBI
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
2014 — ch.
Wavelet-based Machine Learning Techniques for ECG Signal Analysis.
Machine Learning in Healthcare Informatics
Roshan Joy Martis, Chandan Chakraborty, Ajoy Kumar Ray
2013 J jnl
Application of Higher Order cumulant Features for Cardiac Health Diagnosis using ECG signals.
Int. J. Neural Syst.
Roshan Joy Martis, U. Rajendra Acharya, Choo Min Lim, K. M. Mandana, Ajoy Kumar Ray, Chandan Chakraborty
2013 J jnl
Cardiac decision making using higher order spectra.
Biomed. Signal Process. Control.
Roshan Joy Martis, U. Rajendra Acharya, K. M. Mandana, Ajoy Kumar Ray, Chandan Chakraborty
2013 — conf
Detection of retinal vessels in fundus images through transfer learning of tissue specific photon interaction statistical physics.
ISBI
Debdoot Sheet, Sri Phani Krishna Karri, Sailesh Conjeti, Sambuddha Ghosh, Jyotirmoy Chatterjee, Ajoy Kumar Ray
2013 J jnl
Quantitative characterisation of Plasmodium vivax in infected erythrocytes: a textural approach.
Int. J. Artif. Intell. Soft Comput.
Madhumala Ghosh, Devkumar Das, Chandan Chakraborty, Ajoy Kumar Ray
2012 J jnl
Application of principal component analysis to ECG signals for automated diagnosis of cardiac health.
Expert Syst. Appl.
Roshan Joy Martis, U. Rajendra Acharya, K. M. Mandana, Ajoy Kumar Ray, Chandan Chakraborty
2012 J jnl
Automated Screening of Arrhythmia Using Wavelet Based Machine Learning Techniques.
J. Medical Syst.
Roshan Joy Martis, M. Muthu Rama Krishnan, Chandan Chakraborty, Sarbajit Pal, Debranjan Sarkar, K. M. Mandana, Ajoy Kumar Ray
2012 J jnl
Computer Vision Approach to Morphometric Feature Analysis of Basal Cell Nuclei for Evaluating Malignant Potentiality of Oral Submucous Fibrosis.
J. Medical Syst.
M. Muthu Rama Krishnan, Mousumi Pal, Ranjan Rashmi Paul, Chandan Chakraborty, Jyotirmoy Chatterjee, Ajoy Kumar Ray
2012 J jnl
Hybrid segmentation, characterization and classification of basal cell nuclei from histopathological images of normal oral mucosa and oral submucous fibrosis.
Expert Syst. Appl.
M. Muthu Rama Krishnan, Chandan Chakraborty, Ranjan Rashmi Paul, Ajoy Kumar Ray
2012 J jnl
Statistical Analysis of Textural Features for Improved Classification of Oral Histopathological Images.
J. Medical Syst.
M. Muthu Rama Krishnan, Pratik Shah, Chandan Chakraborty, Ajoy Kumar Ray
2011 J jnl
A mirror reflection and aspect ratio invariant approach to object recognition using Fourier descriptor.
Appl. Soft Comput.
Maruti Agarwal, Vikram Venkatraghavan, Chandan Chakraborty, Ajoy Kumar Ray
2011 — conf
Application of higher order cumulants to ECG signals for the cardiac health diagnosis.
EMBC
Roshan Joy Martis, U. Rajendra Acharya, Ajoy Kumar Ray, Chandan Chakraborty
2011 — conf
Classification of malignant tumors using multiple sonographic features.
ReTIS
Subarna Chatterjee, Ajoy Kumar Ray, Rezaul Karim, Arindam Biswas
2011 J jnl
Development of Cardiac Prescreening Device for Rural Population Using Ultralow-Power Embedded System.
IEEE Trans. Biomed. Eng.
Subhamoy Mandal, Kausik Basak, K. M. Mandana, Ajoy Kumar Ray, Jyotirmoy Chatterjee, Manjunatha Mahadevappa
2011 J jnl
Fuzzy Particle Filter for Video Surveillance.
IEEE Trans. Fuzzy Syst.
Vinu Thomas, Ajoy Kumar Ray
2010 J jnl
Statistical analysis of mammographic features and its classification using support vector machine.
Expert Syst. Appl.
M. Muthu Rama Krishnan, Shuvo Banerjee, Chinmay Chakraborty, Chandan Chakraborty, Ajoy Kumar Ray
2010 — conf
Statistical tools for evaluating classification efficacy of feature extraction techniques.
ICDIP
Debdoot Sheet, Vikram Venkatraghavan, Amit Suveer, Hrushikesh Garud, Jyotirmoy Chatterjee, Manjunatha Mahadevappa, Ajoy Kumar Ray
2009 — conf
A Design Framework of Digital Camera Images Using Edge Adaptive and Directionally Weighted Color Interpolation Algorithm.
CSO (1)
Rajesh Kumar Thakur, Animesh Tripathy, Ajoy Kumar Ray
2009 J jnl
A two-stage mechanism for registration and classification of ECG using Gaussian mixture model.
Pattern Recognit.
Roshan Joy Martis, Chandan Chakraborty, Ajoy Kumar Ray
2009 J jnl
A-IFS Histon Based Multithresholding Algorithm for Color Image Segmentation.
IEEE Signal Process. Lett.
Milind M. Mushrif, Ajoy Kumar Ray
2009 J jnl
Automated classification of cells in sub-epithelial connective tissue of oral sub-mucous fibrosis - An SVM based approach.
Comput. Biol. Medicine
M. Muthu Rama Krishnan, Mousumi Pal, Suneel K. Bomminayuni, Chandan Chakraborty, Ranjan Rashmi Paul, Jyotirmoy Chatterjee, Ajoy Kumar Ray
2009 J jnl
CAIDSA: Computer-aided intelligent diagnostic system for bronchial asthma.
Expert Syst. Appl.
Chandan Chakraborty, Tamoghna Mitra, Amaradri Mukherjee, Ajoy Kumar Ray
2008 J jnl
A new measure using intuitionistic fuzzy set theory and its application to edge detection.
Appl. Soft Comput.
Tamalika Chaira, Ajoy Kumar Ray
2008 J jnl
Color image segmentation: Rough-set theoretic approach.
Pattern Recognit. Lett.
Milind M. Mushrif, Ajoy Kumar Ray
2006 — conf
Texture Classification Using a Novel, Soft-Set Theory Based Classification Algorithm.
ACCV (1)
Milind M. Mushrif, Somnath Sengupta, Ajoy Kumar Ray
2005 J jnl
Fuzzy measures for color image retrieval.
Fuzzy Sets Syst.
Tamalika Chaira, Ajoy Kumar Ray
2004 J jnl
Threshold selection using fuzzy set theory.
Pattern Recognit. Lett.
Tamalika Chaira, Ajoy Kumar Ray
2003 J jnl
Fuzzy approach for color region extraction.
Pattern Recognit. Lett.
Tamalika Chaira, Ajoy Kumar Ray
2003 J jnl
Segmentation using fuzzy divergence.
Pattern Recognit. Lett.
Tamalika Chaira, Ajoy Kumar Ray