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Multiview video coding (MVC) is the process of efficiently compressing stereo (two views) or multiview video signals. The improved compression efficiency achieved by H.264 MVC comes with a significant increase in computational complexity. Temporal prediction and inter-view prediction are the most computationally intensive parts of H.264 MVC. Therefore, in this paper, we propose novel techniques for...
Multiview Video Coding (MVC) is the process of efficiently compressing stereo (2 views) or multiview video signals. The improved compression efficiency achieved by H.264 MVC comes with a significant increase in computational complexity. Temporal prediction and inter-view prediction are the most computationally intensive parts of H.264 MVC. Therefore, in this paper, we propose novel techniques for...
Motion Estimation (ME) is the most computationally intensive part of video compression and video enhancement systems. Therefore, in this paper, we propose comparison prediction (CP) technique for reducing the power consumption of block matching (BM) ME hardware. CP technique reduces the power consumption of absolute difference operations performed by BM ME hardware. CP technique can easily be used...
Overlapped Block Motion Compensation (OBMC) technique is used to avoid blocking artifacts occurring because of block based processing in video enhancement and compression applications. In this paper, we propose Weighted Coefficient OBMC (WC-OBMC) algorithm and an efficient hardware architecture for its implementation. WC-OBMC produces high quality results with low computational complexity for frame...
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