منابع مشابه
Fast Intra Prediction Mode Decision Algorithm for HEVC
This paper proposes a novel fast intra-prediction algorithm that exploits the Sobel operator to replace the Hadamard transform used in the Rough Mode Decision (RMD) process of intra prediction in High Efficiency Video Coding (HEVC). First, the Sobel operator is used to calculate the vector direction of each pixel. A judgment is then made on which prediction mode the vector belongs to, and a his...
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ژورنال
عنوان ژورنال: The Journal of the Korea Contents Association
سال: 2014
ISSN: 1598-4877
DOI: 10.5392/jkca.2014.14.09.102