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Abstract
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Text data in video frames has contained important
data for understanding. We with using: wavelet thresholding
features, new projection profile method, and applying
convenient filtering for colored JPG images, directly in
compressed domain extract and localized horizontal text from
complicated background. For this propose through various
edge detecting methods, we offer detectors whose based on
wavelet procedures and very different filters from soft to hard
wavelet threshold. Our proposed method from one side aimed
very higher accuracy than existing method and from other side
is very fast and is low time consuming less method.
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