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This paper presents a new technique called edge detection for fast block-matching motion estimation. In order to find the matching macroblock for the current macroblock from previous frame, this technique classifies the current macroblock into shade and edge. The shade macroblock has a high probability to move in the same direction as its neighbouring macroblocks. This property has been used to decrease...
In this paper, a new technique called Enhanced Computation Time for fast Block Matching Motion Estimation is proposed. This technique keeps the resolution of the decompressed videos with the no changes, while decreasing the computational time required to determine the matching macro block between the reference and the current frames. This is performed by stopping the calculation of the sum absolute...
In this paper, a new technique called Mean Predictive Block Matching (MPBM) is proposed. This technique is based on adaptive rood pattern search algorithm, in which the size is dynamically determined for each macroblock, based on the mean of two motion vectors of the neighboring macroblocks instead of one as is the case with adaptive rood patter search. The proposed technique attempts to decrease...
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