Block Matching Algorithm Based on Hybridization of Harmony Search and Differential Evolution for Motion Estimation in Video Compression

2017 ◽  
pp. 625-635 ◽  
Author(s):  
Kamanasish Bhattacharjee ◽  
Arti Tiwari ◽  
Sushil Kumar
Keyword(s):  
Motion Estimation ◽  
Differential Evolution ◽  
Video Compression ◽  
Harmony Search ◽  
Block Matching ◽  
Matching Algorithm ◽  
Block Matching Algorithm

scholarly journals A New Block Matching Algorithm for Motion Estimation

2016 ◽  
Vol 855 ◽  
pp. 178-183 ◽  
Author(s):  
Chia Ming Wu ◽  
Jen Yi Huang
Keyword(s):  
Motion Estimation ◽  
Video Compression ◽  
Motion Compensation ◽  
Video Processing ◽  
Motion Vector ◽  
Block Matching ◽  
Matching Algorithm ◽  
Block Matching Algorithm ◽  
Fast Motion ◽  
Better Than

Motion estimation has been the most key role on video processing. It is usually applied to block matching algorithm for choosing the best motion vector. The two adjacent images are searched to find the displacement of the same object in the video image. Many fast motion vector block matching algorithms are proposed, and they achieve the efficiency of motion compensation and video compression. In our paper, we propose a new algorithm that is based on ARPS. The experimental results show that the PSNR of the proposed method is better than that of other block matching methods on many kinds of video.

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