Extraction of visual information from simplified raster images
R. Badlishah, Ahmad
Syed Alwee Aljunid, Syed Junid
Nebras, N. Hasson
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Simplification of raster images, with irrelevant details of a visual query, eliminates most useless elements, while retaining perceptually dominant elements and shape, speeds up queries. The simplification is widely used for document analysis and recognition as a preprocessing step for high-level object recognition, such as optical character recognition (OCR) andgraphic objects recognition.