Comparative Study of Motion Estimation Techniques in Video
نویسندگان
چکیده
Block matching motion estimation is the essence of video coding systems. Therefore, development of an efficient method for fast motion estimation is the basic requirement of the video encoder design. Block based motion estimation algorithms are used to reduce the memory requirements of any video file and also decrease computational complexity. We have been presented here some block matching algorithms used for motion estimation in video compression. It compares different types of block matching algorithms that range from the very basic Full Search to the recent fast adaptive algorithms. Keywords— Block Distortion Measure, Block Matching Algorithm, Motion Estimation, Motion Vector, PSNR.
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