S
S.. Kumar
Researcher at IBM
Publications - 2
Citations - 167
S.. Kumar is an academic researcher from IBM. The author has contributed to research in topics: Image segmentation & Histogram matching. The author has an hindex of 2, co-authored 2 publications receiving 156 citations.
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Journal ArticleDOI
Text Extraction and Document Image Segmentation Using Matched Wavelets and MRF Model
TL;DR: A clustering-based technique has been devised for estimating globally matched wavelet filters using a collection of groundtruth images and a text extraction scheme for the segmentation of document images into text, background, and picture components is extended.
Proceedings ArticleDOI
Enhancement of Old Manuscript Images
TL;DR: A segmentation based histogram matching scheme for enhancing small portions of the text in these manuscripts that have degraded with time and are not readable is proposed.