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To meet a wide range of needs for video applications such as remote desktop, video conference, distance education, and cloud gaming, the ISO/ITU Joint Collaborative Team on Video Coding (JCT-VC) committee is recently specifying the Screen Content Coding (SCC) standard, as one of the extensions of High Efficiency Video Coding (HEVC). In this paper, the hash search method of the standard adopted Intra...
In this paper, we propose a fast algorithm that efficiently selects the temporal prediction type for the dyadic hierarchical-B prediction structure in the H.264/MPEG-4 temporal scalable video coding (SVC). We make use of the strong correlations in prediction type inheritance to eliminate the superfluous computations for the bi-directional (BI) prediction in the finer partitions, ...
In this paper, we propose a fast mode decision algorithm with macroblock-adaptive rate-distortion (R-D) estimation for intra-only scalable video coding (SVC). We make use of the log-linear R-D relationship of inter-dependent layers to predict the better performer among the Intra4times4 and Intra8times8 prediction types at the enhancement layers. Based upon the base-layer chosen prediction type, we...
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