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Bidyut B. Chaudhuri
Researcher at Indian Statistical Institute
Publications - 371
Citations - 13052
Bidyut B. Chaudhuri is an academic researcher from Indian Statistical Institute. The author has contributed to research in topics: Optical character recognition & Image processing. The author has an hindex of 51, co-authored 368 publications receiving 11368 citations. Previous affiliations of Bidyut B. Chaudhuri include University of Calcutta & Wellcome Trust Centre for Human Genetics.
Papers
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HybridSN: Exploring 3-D–2-D CNN Feature Hierarchy for Hyperspectral Image Classification
TL;DR: A hybrid spectral CNN (HybridSN) for HSI classification is proposed that reduces the complexity of the model compared to the use of 3-D-CNN alone and is compared with the state-of-the-art hand-crafted as well as end-to-end deep learning-based methods.
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An efficient differential box-counting approach to compute fractal dimension of image
N. Sarkar,Bidyut B. Chaudhuri +1 more
TL;DR: An efficient differential box-counting approach to estimate fractal dimension is proposed and by comparison with four other methods, it has been shown that the method is both efficient and accurate.
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Texture segmentation using fractal dimension
Bidyut B. Chaudhuri,N. Sarkar +1 more
TL;DR: A modified box-counting approach is proposed to estimate the FD, in combination with feature smoothing in order to reduce spurious regions and to segment a scene into the desired number of classes, an unsupervised K-means like clustering approach is used.
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A survey of Hough Transform
TL;DR: A survey of Hough Transform and its variants, their limitations and the modifications made to overcome them, the implementation issues in software and hardware, and applications in various fields is done.
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Indian script character recognition: a survey
Umapada Pal,Bidyut B. Chaudhuri +1 more
TL;DR: A review of the OCR work done on Indian language scripts and the scope of future work and further steps needed for Indian script OCR development is presented.