Ujjwal Bhattacharya
Ujjwal Bhattacharya
Computer Vision and Pattern Recognition Unit, Indian Statistical Institute, Kolkata
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Cited by
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Handwritten numeral databases of Indian scripts and multistage recognition of mixed numerals
U Bhattacharya, BB Chaudhuri
IEEE transactions on pattern analysis and machine intelligence 31 (3), 444-457, 2008
Efficient training and improved performance of multilayer perceptron in pattern classification
BB Chaudhuri, U Bhattacharya
Neurocomputing 34 (1-4), 11-27, 2000
CNN based common approach to handwritten character recognition of multiple scripts
DS Maitra, U Bhattacharya, SK Parui
2015 13th International Conference on Document Analysis and Recognition …, 2015
Databases for research on recognition of handwritten characters of Indian scripts
U Bhattacharya, BB Chaudhuri
Eighth International Conference on Document Analysis and Recognition (ICDAR …, 2005
Multilingual scene character recognition with co-occurrence of histogram of oriented gradients
S Tian, U Bhattacharya, S Lu, B Su, Q Wang, X Wei, Y Lu, CL Tan
Pattern Recognition 51, 125-134, 2016
Online handwritten Bangla character recognition using HMM
SK Parui, K Guin, U Bhattacharya, BB Chaudhuri
2008 19th International Conference on Pattern Recognition, 1-4, 2008
On recognition of handwritten Bangla characters
U Bhattacharya, M Shridhar, SK Parui
Computer Vision, Graphics and Image Processing: 5th Indian Conference …, 2006
Document image classification with intra-domain transfer learning and stacked generalization of deep convolutional neural networks
A Das, S Roy, U Bhattacharya, SK Parui
2018 24th international conference on pattern recognition (ICPR), 3180-3185, 2018
Direction code based features for recognition of online handwritten characters of Bangla
U Bhattacharya, BK Gupta, S Parui
Ninth international conference on document analysis and recognition (ICDAR …, 2007
Recognition of Bangla handwritten characters using an MLP classifier based on stroke features
TK Bhowmik, U Bhattacharya, SK Parui
Neural Information Processing: 11th International Conference, ICONIP 2004 …, 2004
Offline recognition of handwritten Bangla characters: an efficient two-stage approach
U Bhattacharya, M Shridhar, SK Parui, PK Sen, BB Chaudhuri
Pattern Analysis and Applications 15, 445-458, 2012
Devanagari and bangla text extraction from natural scene images
U Bhattacharya, SK Parui, S Mondal
2009 10th international conference on document analysis and recognition, 171-175, 2009
An HMM based recognition scheme for handwritten Oriya numerals
TK Bhowmik, SK Parui, U Bhattacharya, B Shaw
9th International Conference on Information Technology (ICIT'06), 105-110, 2006
A hybrid scheme for handprinted numeral recognition based on a self-organizing network and MLP classifiers
U Bhattacharya, TK Das, A Datta, SK Parui, BB Chaudhuri
International journal of pattern recognition and artificial intelligence 16 …, 2002
Online Bangla word recognition using sub-stroke level features and hidden Markov models
GA Fink, S Vajda, U Bhattacharya, SK Parui, BB Chaudhuri
2010 12th international conference on frontiers in handwriting recognition …, 2010
Neural combination of ANN and HMM for handwritten Devanagari numeral recognition
U Bhattacharya, SK Parui, B Shaw, K Bhattacharya
Tenth international workshop on frontiers in handwriting recognition, 2006
On-line handwriting recognition of Indian scripts-the first benchmark
T Mondal, U Bhattacharya, SK Parui, K Das, D Mandalapu
2010 12th International Conference on Frontiers in Handwriting Recognition …, 2010
An analytic scheme for online handwritten Bangla cursive word recognition
U Bhattacharya, A Nigam, YS Rawat, SK Parui
Proc. of the 11th ICFHR, 320-325, 2008
Color texture analysis of rice leaves diagnosing deficiency in the balance of mineral levels towards improvement of crop productivity
P Sanyal, U Bhattacharya, SK Parui, SK Bandyopadhyay, S Patel
10th International Conference on Information Technology (ICIT 2007), 85-90, 2007
An improved backpropagation neural network for detection of road-like features in satellite imagery
U Bhattacharya, SK Parui
International Journal of Remote Sensing 18 (16), 3379-3394, 1997
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