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LoOp: Looking for Optimal Hard Negative Embeddings for Deep Metric Learning


Aug 20, 2021
Bhavya Vasudeva, Puneesh Deora, Saumik Bhattacharya, Umapada Pal, Sukalpa Chanda

* 17 pages, 9 figures, 5 tables. Accepted at The IEEE/CVF International Conference on Computer Vision (ICCV) 2021 

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Graph-based Deep Generative Modelling for Document Layout Generation


Jul 09, 2021
Sanket Biswas, Pau Riba, Josep Llad贸s, Umapada Pal

* Accepted by ICDAR Workshops-GLESDO 2021 

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DocSynth: A Layout Guided Approach for Controllable Document Image Synthesis


Jul 06, 2021
Sanket Biswas, Pau Riba, Josep Llad贸s, Umapada Pal

* Accepted by ICDAR 2021 

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MSRF-Net: A Multi-Scale Residual Fusion Network for Biomedical Image Segmentation


May 16, 2021
Abhishek Srivastava, Debesh Jha, Sukalpa Chanda, Umapada Pal, H氓vard D. Johansen, Dag Johansen, Michael A. Riegler, Sharib Ali, P氓l Halvorsen


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PLSM: A Parallelized Liquid State Machine for Unintentional Action Detection


May 06, 2021
Dipayan Das, Saumik Bhattacharya, Umapada Pal, Sukalpa Chanda


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SSLM: Self-Supervised Learning for Medical Diagnosis from MR Video


Apr 22, 2021
Siladittya Manna, Saumik Bhattacharya, Umapada Pal

* This work has been submitted to the IEEE for possible publication. Copyright may be transferred without notice, which this version may no longer be accessible 

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AIM 2020 Challenge on Learned Image Signal Processing Pipeline


Nov 10, 2020
Andrey Ignatov, Radu Timofte, Zhilu Zhang, Ming Liu, Haolin Wang, Wangmeng Zuo, Jiawei Zhang, Ruimao Zhang, Zhanglin Peng, Sijie Ren, Linhui Dai, Xiaohong Liu, Chengqi Li, Jun Chen, Yuichi Ito, Bhavya Vasudeva, Puneesh Deora, Umapada Pal, Zhenyu Guo, Yu Zhu, Tian Liang, Chenghua Li, Cong Leng, Zhihong Pan, Baopu Li, Byung-Hoon Kim, Joonyoung Song, Jong Chul Ye, JaeHyun Baek, Magauiya Zhussip, Yeskendir Koishekenov, Hwechul Cho Ye, Xin Liu, Xueying Hu, Jun Jiang, Jinwei Gu, Kai Li, Pengliang Tan, Bingxin Hou

* Published in ECCV 2020 Workshops (Advances in Image Manipulation), https://data.vision.ee.ethz.ch/cvl/aim20/ 

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Position and Rotation Invariant Sign Language Recognition from 3D Point Cloud Data with Recurrent Neural Networks


Oct 23, 2020
Prasun Roy, Saumik Bhattacharya, Partha Pratim Roy, Umapada Pal


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Self-Supervised Representation Learning for Detection of ACL Tear Injury in Knee MRI


Jul 15, 2020
Siladittya Manna, Saumik Bhattacharya, Umapada Pal


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UDBNET: Unsupervised Document Binarization Network via Adversarial Game


Jul 14, 2020
Amandeep Kumar, Shuvozit Ghose, Pinaki Nath Chowdhury, Partha Pratim Roy, Umapada Pal

* Submitted to ICPR 2020 

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A New Unified Method for Detecting Text from Marathon Runners and Sports Players in Video


May 26, 2020
Sauradip Nag, Palaiahnakote Shivakumara, Umapada Pal, Tong Lu, Michael Blumenstein

* Accepted in Pattern Recognition, Elsevier 

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Modeling Extent-of-Texture Information for Ground Terrain Recognition


Apr 17, 2020
Shuvozit Ghose, Pinaki Nath Chowdhury, Partha Pratim Roy, Umapada Pal


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DELP-DAR System for License Plate Detection and Recognition


Oct 04, 2019
Zied Selmi, Mohamed Ben Halima, Umapada Pal, M. Adel Alimi


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ICDAR2019 Robust Reading Challenge on Multi-lingual Scene Text Detection and Recognition -- RRC-MLT-2019


Jul 01, 2019
Nibal Nayef, Yash Patel, Michal Busta, Pinaki Nath Chowdhury, Dimosthenis Karatzas, Wafa Khlif, Jiri Matas, Umapada Pal, Jean-Christophe Burie, Cheng-lin Liu, Jean-Marc Ogier

* ICDAR'19 camera-ready version. Competition available at https://rrc.cvc.uab.es/?ch=15. The first two authors contributed equally 

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Distance Metric Learned Collaborative Representation Classifier


May 03, 2019
Tapabrata Chakraborti, Brendan McCane, Steven Mills, Umapada Pal

* submitted to IEEE Signal Processing Letters (under review) 

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PProCRC: Probabilistic Collaboration of Image Patches


Mar 21, 2019
Tapabrata Chakraborti, Brendan McCane, Steven mills, Umapada Pal

* Submitted to IEEE Trans. Pattern Analysis and Machine Intelligence 

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STEFANN: Scene Text Editor using Font Adaptive Neural Network


Mar 04, 2019
Prasun Roy, Saumik Bhattacharya, Subhankar Ghosh, Umapada Pal


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CoCoNet: A Collaborative Convolutional Network


Jan 28, 2019
Tapabrata Chakraborti, Brendan McCane, Steven Mills, Umapada Pal

* submitted to: Pattern Recognition Letters 

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Effects of Degradations on Deep Neural Network Architectures


Aug 12, 2018
Prasun Roy, Subhankar Ghosh, Saumik Bhattacharya, Umapada Pal

* Journal 

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Script Identification in Natural Scene Image and Video Frame using Attention based Convolutional-LSTM Network


Aug 07, 2018
Ankan Kumar Bhunia, Aishik Konwer, Ayan Kumar Bhunia, Abir Bhowmick, Partha P. Roy, Umapada Pal

* The first and second authors contributed equally. Accepted in Pattern Recognition Journal 

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Word Searching in Scene Image and Video Frame in Multi-Script Scenario using Dynamic Shape Coding


Jul 30, 2018
Partha Pratim Roy, Ayan Kumar Bhunia, Avirup Bhattacharyya, Umapada Pal

* Multimedia Tools and Applications, Springer 

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Bag-of-Visual-Words for Signature-Based Multi-Script Document Retrieval


Jul 18, 2018
Ranju Mandal, Partha Pratim Roy, Umapada Pal, Michael Blumenstein


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A New COLD Feature based Handwriting Analysis for Ethnicity/Nationality Identification


Jun 19, 2018
Sauradip Nag, Palaiahnakote Shivakumara, Wu Yirui, Umapada Pal, Tong Lu

* Accepted in ICFHR18 

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Staff line Removal using Generative Adversarial Networks


Jun 05, 2018
Aishik Konwer, Ayan Kumar Bhunia, Abir Bhowmick, Ankan Kumar Bhunia, Prithaj Banerjee, Partha Pratim Roy, Umapada Pal

* To be appeared in ICPR 2018, 2018 International Conference on Pattern Recognition(Oral) 

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Handwriting Trajectory Recovery using End-to-End Deep Encoder-Decoder Network


Jun 03, 2018
Ayan Kumar Bhunia, Abir Bhowmick, Ankan Kumar Bhunia, Aishik Konwer, Prithaj Banerjee, Partha Pratim Roy, Umapada Pal

* To be appeared in ICPR 2018, 2018 International Conference on Pattern Recognition, Code Link: https://drive.google.com/file/d/1clT-UuXgPp6uFn1tmIXx481qvPUcY0fV/view 

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Word Level Font-to-Font Image Translation using Convolutional Recurrent Generative Adversarial Networks


May 24, 2018
Ankan Kumar Bhunia, Ayan Kumar Bhunia, Prithaj Banerjee, Aishik Konwer, Abir Bhowmick, Partha Pratim Roy, Umapada Pal

* To be appeared in ICPR 2018, 2018 International Conference on Pattern Recognition 

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Learning Cross-Modal Deep Embeddings for Multi-Object Image Retrieval using Text and Sketch


Apr 28, 2018
Sounak Dey, Anjan Dutta, Suman K. Ghosh, Ernest Valveny, Josep Llad贸s, Umapada Pal

* Accepted at ICPR 2018 

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Indic Handwritten Script Identification using Offline-Online Multimodal Deep Network


Feb 23, 2018
Ayan Kumar Bhunia, Subham Mukherjee, Aneeshan Sain, Avirup Bhattacharyya, Ankan Kumar Bhunia, Partha Pratim Roy, Umapada Pal

* Preprint Submitted 

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LOOP Descriptor: Local Optimal Oriented Pattern


Feb 02, 2018
Tapabrata Chakraborti, Brendan McCane, Steven Mills, Umapada Pal

* Submitted to IEEE Signal Processing Letters 

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Cross-language Framework for Word Recognition and Spotting of Indic Scripts


Jan 28, 2018
Ayan Kumar Bhunia, Partha Pratim Roy, Akash Mohta, Umapada Pal

* Accepted in Pattern Recognition, Elsevier(2018) 

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