Method for detecting texts included in an image and apparatus using the same
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United States of America Patent
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Dec 20, 2016
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app pub date -
Feb 3, 2016
filing date -
Feb 3, 2016
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Abstract
A method for detecting texts included in an image is disclosed. The method includes steps of: (a) detecting at least one text candidate in an inputted image by referring to feature values of pixels in the inputted image; (b) classifying (i) the detected text candidate as a strong text or a non-strong text by referring to a comparison result between a first threshold value and a first feature value and (ii) the text candidate classified as the non-strong text as a weak text or a non-text by referring to a comparison result between a second threshold value and a second feature value; and (c) determining whether to classify the weak text as the strong text by referring to information on the strong text and information on the weak text.
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