Image processing method and apparatus
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United States of America Patent
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Oct 18, 2016
Grant Date -
Jun 18, 2015
app pub date -
Dec 15, 2014
filing date -
Dec 18, 2013
priority date (Note) -
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Abstract
Embodiments of the present invention provide an image processing method and apparatus, where the image processing method includes: performing image magnification processing on a low-resolution image to obtain an initial high-resolution image; selecting a central similar block corresponding to a first pixel from the initial high-resolution image; selecting a search block corresponding to the first pixel from the low-resolution image, and determining each similar block in the search block, where the central similar block and the search block have a same block size; and determining a pixel value of the first pixel according to the central similar block and each similar block in the search block. By using technical solutions in the embodiments of the present invention, calculation complexity and an occupied memory resource can be effectively reduced.
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