1.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- S.N. Bose National Centre for Basic SciencesIN60 papers
- Saha Institute of Nuclear PhysicsIN55 papers
- Indian Statistical Institute, Bangalore CentreIN51 papers
- Jadavpur UniversityIN41 papers
- University of CalcuttaIN39 papers
- Indian Institute of Science BangaloreIN35 papers
- Institute of Mathematical SciencesIN34 papers
- Indian Institute of Technology MadrasIN28 papers
- Bose InstituteIN27 papers
- Centre National de la Recherche ScientifiqueFR26 papers
- Indian Statistical Institute, Delhi CentreIN20 papers
- Tata Institute of Fundamental ResearchIN20 papers
8 papers · 2 filters
Boosting with Lexicographic Programming: Addressing Class Imbalance without Cost Tuning
Shounak Datta, Sayak Nag, Swagatam Das
A large amount of research effort has been dedicated to adapting boosting for imbalanced classification. However, boosting methods are yet to be satisfactorily immune to class imba…
An Empirical Study on Writer Identification & Verification from Intra-variable Individual Handwriting
Chandranath Adak, Bidyut B. Chaudhuri, Michael Blumenstein
The handwriting of an individual may vary substantially with factors such as mood, time, space, writing speed, writing medium and tool, writing topic, etc. It becomes challenging t…
HMM-based Indic Handwritten Word Recognition using Zone Segmentation
Partha Pratim Roy, Ayan Kumar Bhunia, Ayan Das +2
This paper presents a novel approach towards Indic handwritten word recognition using zone-wise information. Because of complex nature due to compound characters, modifiers, overla…
HMM-based Writer Identification in Music Score Documents without Staff-Line Removal
Partha Pratim Roy, Ayan Kumar Bhunia, Umapada Pal
Writer identification from musical score documents is a challenging task due to its inherent problem of overlapping of musical symbols with staff lines. Most of the existing works…
Text Recognition in Scene Image and Video Frame using Color Channel Selection
Ayan Kumar Bhunia, Gautam Kumar, Partha Pratim Roy +2
In recent years, recognition of text from natural scene image and video frame has got increased attention among the researchers due to its various complexities and challenges. Beca…
Date-Field Retrieval in Scene Image and Video Frames using Text Enhancement and Shape Coding
Partha Pratim Roy, Ayan Kumar Bhunia, Umapada Pal
Text recognition in scene image and video frames is difficult because of low resolution, blur, background noise, etc. Since traditional OCRs do not perform well in such images, inf…
Multi-Oriented Text Detection and Verification in Video Frames and Scene Images
Aneeshan Sain, Ayan Kumar Bhunia, Partha Pratim Roy +1
In this paper, we bring forth a novel approach of video text detection using Fourier-Laplacian filtering in the frequency domain that includes a verification technique using Hidden…
Object Detection by Spatio-Temporal Analysis and Tracking of the Detected Objects in a Video with Variable Background
Kumar S. Ray, Vijayan K. Asari, Soma Chakraborty
In this paper we propose a novel approach for detecting and tracking objects in videos with variable background i.e. videos captured by moving cameras without any additional sensor…