M
Malay K. Kundu
Researcher at Indian Statistical Institute
Publications - 151
Citations - 3513
Malay K. Kundu is an academic researcher from Indian Statistical Institute. The author has contributed to research in topics: Image retrieval & Digital watermarking. The author has an hindex of 33, co-authored 151 publications receiving 3283 citations. Previous affiliations of Malay K. Kundu include Intel.
Papers
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Journal ArticleDOI
A graph-based relevance feedback mechanism in content-based image retrieval
TL;DR: A novel CBIR scheme that abstracts each image in the database in terms of statistical features computed using the Multi-scale Geometric Analysis of Non-subsampled Contourlet Transform (NSCT) and incorporates a Relevance Feedback mechanism that uses a graph-theoretic approach to rank the images in accordance with the user's feedback.
Proceedings ArticleDOI
A blind CDMA image watermarking scheme in wavelet domain
Santi P. Maity,Malay K. Kundu +1 more
TL;DR: A blind spread spectrum watermarking scheme where watermark information is embedded redundantly in the multilevel wavelet coefficients of the cover image to offer higher resiliency through better spectrum spreading compared to LH and HL band embedding.
Journal ArticleDOI
An adaptive approach to unsupervised texture segmentation using M -Band wavelet transform
Mausumi Acharyya,Malay K. Kundu +1 more
TL;DR: The M-band wavelet decomposition, which is a direct generalization of the standard 2-band waveshell decomposition is applied to the problem of an unsupervised segmentation of two texture images, and simple K-means clustering is obtained.
Patent
Fingerprint minutiae matching using scoring techniques
Tinku Acharya,Bhargab B. Bhattacharya,Arindam Biswas,Partha Bhowmick,Arijit Bishnu,Sandip Das,Malay K. Kundu,C. A. Murthy,Subhas C. Nandy +8 more
TL;DR: In this article, a plurality of minutiae in a fingerprint image is defined and a score associated with each minutia corresponding to the validity of each minutoia is estimated.
Journal ArticleDOI
DHT domain digital watermarking with low loss in image informations
Santi P. Maity,Malay K. Kundu +1 more
TL;DR: The usage of Hadamard transform as signal decomposition tool offers advantages in terms of simpler implementation, low computation cost and high resiliency at low quality compression considering both JPEG and JPEG 2000 framework.