Fast Intra Mode Decision in High Efficiency Video Coding
نویسندگان
چکیده
منابع مشابه
Fast Intra Mode Decision in High Efficiency Video Coding
In this paper a coding unit early termination algorithm resulting in a fast intra prediction is proposed that terminates complete full search prediction for the coding unit. This is followed by a prediction unit mode decision to find the optimal modes HEVC encoder 35 prediction modes. This includes a two-step process: firstly calculating the Sum of Absolute Differences (SAD) of all the modes by...
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Fast mode decision algorithms in video intra coding are very useful and necessary for implementing practical real-time performance of the encoder. It can reduce the computational complexity by excluding impossible modes from candidate set. Anyway, most of these algorithms may give rise to the remarkable quality degradation, especially for the all intra coding scenario. In order to improve the e...
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ژورنال
عنوان ژورنال: Polibits
سال: 2014
ISSN: 2395-8618,1870-9044
DOI: 10.17562/pb-50-1