BLURRY IMAGE DETECTING METHOD AND RELATED CAMERA AND IMAGE PROCESSING SYSTEM
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United States of America Patent
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Issued Date -
Apr 7, 2016
app pub date -
Aug 27, 2015
filing date -
Oct 2, 2014
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Abandoned
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Abstract
A blurry image detecting method and related camera and image processing system are provided. The blurry image detecting method includes capturing an image stream, comparing a first gradient magnitude difference between the (N−M)th image and the Nth image with a threshold, calculating a first accumulative quantity of the images with the first gradient magnitude difference greater than the threshold, and determining the Nth image is the blurry image according to a comparison result of the first gradient magnitude difference and a calculation result of the first accumulative quantity. Numeral “N” and numeral “M” respectively are positive integers, and numeral “N” is greater than numeral “M”.
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