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Depth maps in mobile asymmetric 3D video system usually have the same video-rate as corresponding color video but lower resolution. In this system, depth maps will be re-scaled to the same resolution as the color video at the receiver side after decoding. In this case, blurring effect will appear after direct up-sampling process, causing artifacts in 3D scene reconstruction. In this paper, we propose...
Depth video is vital to the representation of the dynamic 3-D video, which is the fundamental for the rapidly growing 3-D video applications. The issues of accuracy and temporal consistency are the main concerns of the researches on depth videos. In previous works, the stereo matching methods with global optimization can generate accurate and dense depth videos. However, the global optimization is...
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