| 2026 | ICPR | LiFGANet: Lightweight Frequency and Gradient Aware Network for Robust Image Classification. | Jotiraditya Banerjee, Utathya Aich, Ujjwal Bhattacharya |
| 2026 | ICPR | CAD-GAN+: Classifier-Filtered Synthetic CMRI Generation Towards Robust Detection of CAD. | Shubham Basak, Nushrat Hussain, Ujjwal Bhattacharya |
| 2025 | ICIP | Cross-Modal Attention with Adaptive and Hierarchical Fusion for Robust RGB-T Image Segmentation for Safe Driving. | Saheli Hazra, Ujjwal Bhattacharya |
| 2025 | WACV | Reflective Teacher: Semi-Supervised Multimodal 3D Object Detection in Bird's-Eye-View via Uncertainty Measure. | Saheli Hazra, Sudip Das, Rohit Choudhary, Arindam Das, Ganesh Sistu, Ciarn Eising, Ujjwal Bhattacharya |
| 2024 | BMVC | MMPrune4U: Regularizing Multimodal Feature Distortion in Weight Pruning for Deep Neural Network Compression. | Sudip Das, Kaixin Xu, Nushrat Hussain, Ziyuan Zhao, Arindam Das, Weisi Lin, Ujjwal Bhattacharya |
| 2024 | ICDAR | YOLO Assisted A* Algorithm for Robust Line Segmentation of Degraded Document Images. | Ahana Kundu, Ujjwal Bhattacharya |
| 2024 | IVCNZ | Demystifying Galaxy Classification: An Elegant and Powerful Hybrid Approach. | Ankita Sarkar, Sarbani Palit, Ujjwal Bhattacharya |
| 2023 | ICIP | Revisiting Modality Imbalance In Multimodal Pedestrian Detection. | Arindam Das, Sudip Das, Ganesh Sistu, Jonathan Horgan, Ujjwal Bhattacharya, Edward Jones, Martin Glavin, Ciarn Eising |
| 2023 | IVCNZ | Deep Classification of Mammographic Breast Density: DCBARNet. | Debapriya Chakraborty, Sarbani Palit, Ujjwal Bhattacharya |
| 2022 | IVCNZ | A Novel CNN-Based Approach for Distinguishing Between COVID and Common Pneumonia. | Somrita Bakshi, Sarbani Palit, Ujjwal Bhattacharya, Kimia Gholami, Nushrat Hussain, Debasis Mitra |
| 2021 | BMVC | AudViSum: Self-Supervised Deep Reinforcement Learning for Diverse Audio-Visual Summary Generation. | Sanjoy Chowdhury, Aditya Patra, Subhrajyoti Dasgupta, Ujjwal Bhattacharya |
| 2021 | ICIP | Listen To The Pixels. | Sanjoy Chowdhury, Subhrajyoti Dasgupta, Sudip Das, Ujjwal Bhattacharya |
| 2020 | ICIP | Scale-Invariant Multi-Oriented Text Detection in Wild Scene Image. | Kinjal Dasgupta, Sudip Das, Ujjwal Bhattacharya |
| 2020 | ICIP | An End-To-End Framework For Pose Estimation Of Occluded Pedestrians. | Sudip Das, Perla Sai Raj Kishore, Ujjwal Bhattacharya |
| 2020 | ICPR | DenseRecognition of Spoken Languages. | Jaybrata Chakraborty, Bappaditya Chakraborty, Ujjwal Bhattacharya |
| 2020 | ICPR | Stratified Multi-Task Learning for Robust Spotting of Scene Texts. | Kinjal Dasgupta, Sudip Das, Ujjwal Bhattacharya |
| 2020 | ICPR | CardioGAN: An Attention-based Generative Adversarial Network for Generation of Electrocardiograms. | Subhrajyoti Dasgupta, Sudip Das, Ujjwal Bhattacharya |
| 2019 | BMVC | ClueNet : A Deep Framework for Occluded Pedestrian Pose Estimation. | Perla Sai Raj Kishore, Sudip Das, Partha Sarathi Mukherjee, Ujjwal Bhattacharya |
| 2019 | CIKM | Privacy Preserving Approximate K-means Clustering. | Chandan Biswas, Debasis Ganguly, Dwaipayan Roy, Ujjwal Bhattacharya |
| 2018 | DAS | Does Deeper Network Lead to Better Accuracy: A Case Study on Handwritten Devanagari Characters. | Bappaditya Chakraborty, Bikash Shaw, Jayanta Aich, Ujjwal Bhattacharya, Swapan Kumar Parui |
| 2018 | DAS | An Efficient Feature Vector for Segmentation-Free Recognition of Online Cursive Handwriting Based on a Hybrid Deep Neural Network. | Partha Sarathi Mukherjee, Ujjwal Bhattacharya, Swapan Kumar Parui |
| 2018 | ICPR | A Hybrid Deep Architecture for Robust Recognition of Text Lines of Degraded Printed Documents. | Chandan Biswas, Partha Sarathi Mukherjee, Koyel Ghosh, Ujjwal Bhattacharya, Swapan K. Parui |
| 2018 | ICPR | Document Image Classification with Intra-Domain Transfer Learning and Stacked Generalization of Deep Convolutional Neural Networks. | Arindam Das, Saikat Roy, Ujjwal Bhattacharya, Swapan K. Parui |
| 2017 | ICDAR | A Hybrid Model for End to End Online Handwriting Recognition. | Partha Sarathi Mukherjee, Bappaditya Chakraborty, Ujjwal Bhattacharya, Swapan Kumar Parui |
| 2016 | ICFHR | An End-to-End System for Bangla Online Handwriting Recognition. | Soumik Bhattacharya, Durjoy Sen Maitra, Ujjwal Bhattacharya, Swapan K. Parui |
| 2016 | ICPR | Generalized stacking of layerwise-trained Deep Convolutional Neural Networks for document image classification. | Saikat Roy, Arindam Das, Ujjwal Bhattacharya |
| 2015 | ICDAR | CNN based common approach to handwritten character recognition of multiple scripts. | Durjoy Sen Maitra, Ujjwal Bhattacharya, Swapan K. Parui |
| 2015 | ICDAR | Script independent online handwriting recognition. | Oendrila Samanta, Anandarup Roy, Ujjwal Bhattacharya, Swapan K. Parui |
| 2014 | DAS | Holistic Recognition of Online Handwritten Words Based on an Ensemble of SVM Classifiers. | A. Srimany, S. Dutta Chowdhury, Ujjwal Bhattacharya, Swapan K. Parui |
| 2014 | ICFHR | Automatic Detection of Handwritten Texts from Video Frames of Lectures. | Purnendu Banerjee, Ujjwal Bhattacharya, Bidyut B. Chaudhuri |
| 2014 | ICFHR | A Machine Learning Approach to Detection of Core Region of Online Handwritten Bangla Word Samples. | S. Baral, Soumik Bhattacharya, Anirban Chakraborty, Ujjwal Bhattacharya, Swapan K. Parui |
| 2014 | ICFHR | Stroke Level User-Adaptation for Stroke Order Free Online Handwriting Recognition. | Debarshi Dutta, Aruni Roy Chowdhury, Ujjwal Bhattacharya, Swapan K. Parui |
| 2014 | ICFHR | Combination of Features for Efficient Recognition of Offline Handwritten Devanagari Words. | Bikash Shaw, Ujjwal Bhattacharya, Swapan K. Parui |
| 2014 | ICPR | A Global-to-Local Approach to Binarization of Degraded Document Images. | Barun Biswas, Ujjwal Bhattacharya, Bidyut B. Chaudhuri |
| 2013 | ICDAR | Online Handwriting Recognition Using Levenshtein Distance Metric. | S. Dutta Chowdhury, Ujjwal Bhattacharya, Swapan K. Parui |
| 2013 | ICDAR | Levenshtein distance metric based holistic handwritten word recognition. | Souvik Dutta Chowdhury, Ujjwal Bhattacharya, Swapan K. Parui |
| 2013 | ICDAR | Recognition of offline handwritten numerals using an ensemble of MLPs combined by Adaboost. | Tarun Jindal, Ujjwal Bhattacharya |
| 2013 | ICDAR | Bag-of-features HMMs for segmentation-free Bangla word spotting. | Leonard Rothacker, Gernot A. Fink, P. Banerjee, Ujjwal Bhattacharya, B. B. Chaudhuri |
| 2012 | DAS | On the Enhancement and Binarization of Mobile Captured Vehicle Identification Number for an Embedded Solution. | Tanushyam Chattopadhyay, Ujjwal Bhattacharya, Bidyut B. Chaudhuri |
| 2012 | ICFHR | A Semi-automatic Annotation Scheme for Bangla Online Mixed Cursive Handwriting Samples. | Ujjwal Bhattacharya, R. Banerjee, S. Baral, R. De, Swapan K. Parui |
| 2012 | ICFHR | HMM Based Online Handwritten Bangla Character Recognition Using Dirichlet Distributions. | Chandan Biswas, Ujjwal Bhattacharya, Swapan K. Parui |
| 2012 | ICFHR | Building a Personal Handwriting Recognizer on an Android Device. | Debarshi Dutta, Aruni Roy Chowdhury, Ujjwal Bhattacharya, Swapan K. Parui |
| 2012 | ICPR | Scene text detection using sparse stroke information and MLP. | Aruni Roy Chowdhury, Ujjwal Bhattacharya, Swapan K. Parui |
| 2010 | ICFHR | Online Bangla Word Recognition Using Sub-Stroke Level Features and Hidden Markov Models. | Gernot A. Fink, Szilrd Vajda, Ujjwal Bhattacharya, Swapan K. Parui, Bidyut B. Chaudhuri |
| 2010 | ICFHR | On-line Handwriting Recognition of Indian Scripts - The First Benchmark. | T. Mondal, Ujjwal Bhattacharya, Swapan K. Parui, K. Das, D. Mandalapu |
| 2009 | ICDAR | Devanagari and Bangla Text Extraction from Natural Scene Images. | Ujjwal Bhattacharya, Swapan K. Parui, Srikanta Mondal |
| 2009 | ICDAR | Database generation and recognition of online handwritten Bangla characters. | T. Mondal, Ujjwal Bhattacharya, Swapan K. Parui, K. Das, V. Roy |
| 2008 | ICPR | Online handwritten Bangla character recognition using HMM. | Swapan K. Parui, Koushik Guin, Ujjwal Bhattacharya, B. B. Chaudhuri |
| 2007 | CIT | Color Texture Analysis of Rice Leaves Diagnosing Deficiency in the Balance of Mineral Levels towards Improvement of Crop Productivity. | Pritimoy Sanyal, Ujjwal Bhattacharya, Swapan K. Parui, Samir Kumar Bandyopadhyay, Sandip C. Patel |
| 2007 | ICDAR | Direction Code Based Features for Recognition of Online Handwritten Characters of Bangla. | Ujjwal Bhattacharya, B. K. Gupta, Swapan K. Parui |
| 2007 | ICDAR | A Two Stage Recognition Scheme for Handwritten Tamil Characters. | Ujjwal Bhattacharya, S. K. Ghosh, Swapan K. Parui |
| 2006 | CIT | Analysis of Error Sources Towards Improved Form Processing. | Ujjwal Bhattacharya, Bikash Shaw, Swapan K. Parui |
| 2006 | CIT | An HMM Based Recognition Scheme for Handwritten Oriya Numerals. | Tapan Kumar Bhowmik, Swapan K. Parui, Ujjwal Bhattacharya, Bikash Shaw |
| 2006 | ICPR | Summarization of JBIG2 Compressed Indian Language Textual Images. | Utpal Garain, Alok Kumar Datta, Ujjwal Bhattacharya, Swapan K. Parui |
| 2005 | ICDAR | Fusion of Combination Rules of an Ensemble of MLP Classifiers for Improved Recognition Accuracy of Handprinted Bangla Numerals. | Ujjwal Bhattacharya, B. B. Chaudhuri |
| 2005 | ICDAR | Databases for Research on Recognition of Handwritten Characters of Indian Scripts. | Ujjwal Bhattacharya, B. B. Chaudhuri |
| 2004 | ICFHR | On the choice of training set, architecture and combination rule of multiple MLP classifiers for multiresolution recognition of handwritten characters. | Ujjwal Bhattacharya, Szilrd Vajda, Anirban Mallick, B. B. Chaudhuri, Abdel Belad |
| 2004 | ICONIP | Recognition of Bangla Handwritten Characters Using an MLP Classifier Based on Stroke Features. | Tapan Kumar Bhowmik, Ujjwal Bhattacharya, Swapan K. Parui |
| 2003 | ICDAR | A Majority Voting Scheme for Multiresolution Recognition of Handprinted Numerals. | Ujjwal Bhattacharya, B. B. Chaudhuri |
| 2000 | ICPR | Shape Extraction of Volumetric Images of Filamentous Bacteria Using Topology Adaptive Self Organization. | Ujjwal Bhattacharya, Amitava Datta, Swapan K. Parui, B. B. Chaudhuri, Volkmar Liebscher, Karsten Rodenacker |
| 1996 | ICPR | An MLP-based texture segmentation technique which does not require a feature set. | Ujjwal Bhattacharya, B. B. Chaudhuri, Swapan K. Parui |