1. Text extraction and document image segmentation using matched wavelets and MRF model.

    Related Articles Text extraction and document image segmentation using matched wavelets and MRF model. IEEE Trans Image Process. 2007 Aug;16(8):2117-28 Authors: Kumar S, Gupta R, Khanna N, Chaudhury S, Joshi SD In this paper, we have proposed a novel scheme for the extraction of textual areas of an image using globally matched wavelet filters. A clustering-based technique has been devised for estim ating globally matched wavelet filters using a collection of groundtruth images. We have extended our text extraction scheme for the segmentation of document images into text, background, and picture components (which include graphics and continuous ...
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