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Text Extraction in Complex Color Document Images for Enhanced Readability
Color Document Image Complex Background Connected Component Analysis Segmentation of Text Texture Analysis Unsupervised Thresholding OCR
2013/1/28
Often we encounter documents with text printed on complex color background. Readability of textual contents in such documents is very poor due to complexity of the background and mix up of color(s) of...
Fast and robust text detection in images and video frames
Text detection Multiscale wavelet feature Feature combination SVM classification
2013/7/23
Text in images and video frames carries important information for visual content understanding and retrieval. In this paper, by using multiscale wavelet features, we propose a novel coarse-to-fine alg...
