Staas & Halsey LLP
System and method for reduction of block noise
A block noise reduction system and method which may determine a feature value of a local texture at each location of input pixel, may selectively determine 1D filtering mode or 2D filtering mode as a filtering mode based on the determined feature value, and may perform filtering to preserve an edge according to the determined filtering mode.
Samsung Electronics Co., Ltd.
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Du-Sik Seung Sin Young Ran
Park Lee Han