T
Tanuja Sarode
Researcher at University of Mumbai
Publications - 140
Citations - 1346
Tanuja Sarode is an academic researcher from University of Mumbai. The author has contributed to research in topics: Wavelet transform & Vector quantization. The author has an hindex of 18, co-authored 140 publications receiving 1264 citations. Previous affiliations of Tanuja Sarode include Narsee Monjee Institute of Management Studies & Thadomal Shahani Engineering College.
Papers
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Image retrieval using color-texture features from dct on vq code vectors obtained by kekres fast codebook generation
TL;DR: A novel technique for image retrieval using the color- texture features extracted from images based on vector quantization with Kekre's fast codebook generation is proposed, which gives better discrimination capability for Content Based Image Retrieval (CBIR).
Proceedings ArticleDOI
An Efficient Fast Algorithm to Generate Codebook for Vector Quantization
H. B. Kekre,Tanuja Sarode +1 more
TL;DR: The proposed algorithm uses sorting method to generate codebook and the codevectors are obtained by using median approach and it gives less MSE as compared to the LBG for the codebooks of sizes 128, 256, 512 & 1024 respectively.
Journal Article
Speech Data Compression using Vector Quantization
H. B. Kekre,Tanuja Sarode +1 more
TL;DR: A new performance parameter Average Fractional Change in Speech Sample (AFCSS) is introduced and the FCG algorithm gives far better performance considering mean absolute error, AFCSS and complexity as compared to others.
Journal Article
Color-Texture Feature based Image Retrieval using DCT applied on Kekre’s Median Codebook
TL;DR: A novel technique for image retrieval using the color-texture features extracted from images based on the color indexing using vector quantization to give better discrimination capability for CBIR.
Proceedings ArticleDOI
Fast codebook search algorithm for vector quantization using sorting technique
H. B. Kekre,Tanuja Sarode +1 more
TL;DR: This paper proposes partial yet efficient codebook search algorithm which uses sorting technique and uses only comparison and hence it is fastest as compared to other search methods ES, HOSM, DTPC.