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An efficient polarization restraint based fast motion estimation algorithm for H.264 stereoscopic video coding is proposed in this paper. For parallel binocular-camera systems, there exists a certain principle called polarization restraint, according to which, for the object in a 3D scene, there is no vertical disparity between its projection point on the left plane and that on the right plane. The...
Slice-parallel video coding with a fixed number of slices and uniformly allocated coding regions would cause extra waiting time among slice threads, especially when the encoding machine is also busy running other applications. In this paper, we propose to adaptively decide the number of slices before encoding each frame by computing the expected value of the coding time of the encoder under two kinds...
RGB color signals encoding is more desirable for high resolution and accurate definition for saturations and hue. This paper presents a region adaptive inter-color prediction scheme for 4:4:4 RGB signals, which treats G component as a primary component and predicts B/R component from G component with different weighting factors based on different texture regions. The proposed algorithm demonstrates...
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