The week's pick
Reseach Article
Full Search Algorithm for Movies Files
| International Conference in Computational Intelligence |
| Foundation of Computer Science USA |
| ICCIA - Number 3 |
| March 2012 |
| Authors: Sangeeta Mishra, Sudhir Sawarkar |
| e5042f08-bdef-4bf1-95d3-098a9bae9413 |
Sangeeta Mishra, Sudhir Sawarkar . Full Search Algorithm for Movies Files. International Conference in Computational Intelligence. ICCIA, 3 (March 2012), 14-16.
Abstract
In this paper, we describe the search algorithm for movie files .The algorithm is first divides the video clip into different frames. Full search algorithm in video compression. The algorithm takes 16 pixels window left ,right ,upper and lower. Find out the best possible matching block of current frame to reference frame ,then it find out the motion vectors. Since algorithm works pixel by pixel basis,for each window it performs 33X33X8X8 multiplications and 33X33X8X8x2 subtractions so speed is low.
References
- . Gary J. Sullivan,Thomas Wiegand “Video Compression— From Concepts to the H.264/AVC Standard” Proceeding of the IEEE, VOL. 93, NO. 1, JAN 2005.
- . Milind Phadtare, “Motion estimation techniques in video processing” Electronic Engineering Times India August 2007 eetindia.com.
- Xiaomin Wu, Weizhang Xu, Nanhao Zhu, Zhanxin Yang, “A Fast Motion Estimation Algorithm for H.264”IEEE 2010 International Conference on Signal Acquisition and Processing.
- Wei-feng Liu, Ji-li Lu, Zeng-fu Wang, Hua-jun Song , Xue- zheng ,”High Compression Algorithm for Video Stream” IEEE 2008 Conference on Image and Signal Processing.
- Hui Gu, Yan-Shanli “The Research Of Block Motion Estimation Algorithm In Video Compression” Proceedings of the Third International Conference on Machine Leg and Cybernetics, Shanghai, 26-29 August 2004.
- Marc Alzina, Wojciech Szpankowski,and Ananth Grama, “2D-Pattern Matching Image and Video Compression: Theory, Algorithms, and Experiments”, IEEE Transaction On Image Processing, Vol. 11, No. 3, Mar 2002
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