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Cross-Modal Hierarchical Modelling for Fine-Grained Sketch Based Image Retrieval

Aug 11, 2020
Aneeshan Sain, Ayan Kumar Bhunia, Yongxin Yang, Tao Xiang, Yi-Zhe Song

* Accepted for ORAL presentation in BMVC 2020 

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Fine-Grained Visual Classification via Progressive Multi-Granularity Training of Jigsaw Patches

Mar 10, 2020
Ruoyi Du, Dongliang Chang, Ayan Kumar Bhunia, Jiyang Xie, Yi-Zhe Song, Zhanyu Ma, Jun Guo


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Sketch Less for More: On-the-Fly Fine-Grained Sketch Based Image Retrieval

Mar 05, 2020
Ayan Kumar Bhunia, Yongxin Yang, Timothy M. Hospedales, Tao Xiang, Yi-Zhe Song

* IEEE Conf. on Computer Vision and Pattern Recognition (CVPR), 2020 

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The Devil is in the Channels: Mutual-Channel Loss for Fine-Grained Image Classification

Feb 11, 2020
Dongliang Chang, Yifeng Ding, Jiyang Xie, Ayan Kumar Bhunia, Xiaoxu Li, Zhanyu Ma, Ming Wu, Jun Guo, Yi-Zhe Song


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Facial Micro-Expression Spotting and Recognition using Time Contrasted Feature with Visual Memory

Feb 09, 2019
Sauradip Nag, Ayan Kumar Bhunia, Aishik Konwer, Partha Pratim Roy

* International Conference on Acoustics, Speech, and Signal Processing(ICASSP), 2019 

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Texture Synthesis Guided Deep Hashing for Texture Image Retrieval

Nov 04, 2018
Ayan Kumar Bhunia, Perla Sai Raj Kishore, Pranay Mukherjee, Abhirup Das, Partha Pratim Roy


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Handwriting Recognition in Low-resource Scripts using Adversarial Learning

Nov 04, 2018
Ayan Kumar Bhunia, Abhirup Das, Perla Sai Raj Kishore, Shuvozit Ghose, Partha Pratim Roy


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Query-based Logo Segmentation

Nov 04, 2018
Ayan Kumar Bhunia, Ankan Kumar Bhunia, Shuvozit Ghose, Abhirup Das, Partha Pratim Roy


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User Constrained Thumbnail Generation using Adaptive Convolutions

Nov 01, 2018
Perla Sai Raj Kishore, Ayan Kumar Bhunia, Shuvozit Ghose, Partha Pratim Roy

* ICASSP 2019 Submission(* Corresponding Author) 

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Cogni-Net: Cognitive Feature Learning through Deep Visual Perception

Nov 01, 2018
Pranay Mukherjee, Abhirup Das, Ayan Kumar Bhunia, Partha Pratim Roy

* *Corresponding Author, ICASSP 2019 Submission 

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Improving Document Binarization via Adversarial Noise-Texture Augmentation

Oct 25, 2018
Ankan Kumar Bhunia, Ayan Kumar Bhunia, Aneeshan Sain, Partha Pratim Roy

* To be Submitted in ICASSP 2019. The full source code of the proposed system is publicly available at https://github.com/ankanbhunia/AdverseBiNet 

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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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Local Neighborhood Intensity Pattern: A new texture feature descriptor for image retrieval

Jul 02, 2018
Prithaj Banerjee, Ayan Kumar Bhunia, Avirup Bhattacharyya, Partha Pratim Roy, Subrahmanyam Murala

* Expert Systems with Applications(Elsevier) 

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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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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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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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A Novel Feature Descriptor for Image Retrieval by Combining Modified Color Histogram and Diagonally Symmetric Co-occurrence Texture Pattern

Jan 03, 2018
Ayan Kumar Bhunia, Avirup Bhattacharyya, Prithaj Banerjee, Partha Pratim Roy, Subrahmanyam Murala

* Preprint Submitted 

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Fractional Local Neighborhood Intensity Pattern for Image Retrieval using Genetic Algorithm

Dec 30, 2017
Avirup Bhattacharyya, Ayan Kumar Bhunia, Prithaj Banerjee, Partha Pratim Roy, Subrahmanyam Murala

* Preprint Submitted 

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Zone-based Keyword Spotting in Bangla and Devanagari Documents

Dec 05, 2017
Ayan Kumar Bhunia, Partha Pratim Roy, Umapada Pal

* Preprint Submitted 

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Multi-Oriented Text Detection and Verification in Video Frames and Scene Images

Oct 04, 2017
Aneeshan Sain, Ayan Kumar Bhunia, Partha Pratim Roy, Umapada Pal

* Accepted in Neurocomputing, Elsevier 

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HMM-based Indic Handwritten Word Recognition using Zone Segmentation

Aug 01, 2017
Partha Pratim Roy, Ayan Kumar Bhunia, Ayan Das, Prasenjit Dey, Umapada Pal

* Pattern Recognition, Volume 60, December 2016, Pages 1057-1075 
* Published in Pattern Recognition(2016) 

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Text Recognition in Scene Image and Video Frame using Color Channel Selection

Jul 27, 2017
Ayan Kumar Bhunia, Gautam Kumar, Partha Pratim Roy, R. Balasubramanian, Umapada Pal

* Multimedia Tools and Applications, Springer 

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HMM-based Writer Identification in Music Score Documents without Staff-Line Removal

Jul 27, 2017
Partha Pratim Roy, Ayan Kumar Bhunia, Umapada Pal

* Expert Systems with Applications, Elsevier(2017) 

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Date-Field Retrieval in Scene Image and Video Frames using Text Enhancement and Shape Coding

Jul 21, 2017
Partha Pratim Roy, Ayan Kumar Bhunia, Umapada Pal


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