Title :
Polynomial search algorithms for motion estimation
Author :
Kuo, Chung J. ; Yeh, Chia H. ; Odeh, Souheil E.
Author_Institution :
Dept. of Electr. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan
Abstract :
This paper proposes a polynomial search algorithm and architecture to solve the motion estimation problem in video coding. Simulation results show that the proposed method not only is flexible but also requires fewer computations and achieves a similar mean absolute error result compared with the existing fast search algorithms. Lastly, a VLSI architecture is also developed to efficiently implement the polynomial search algorithm
Keywords :
VLSI; motion estimation; video coding; VLSI architecture; mean absolute error result; motion estimation; polynomial search algorithms; video coding; Computational modeling; Computer architecture; Curve fitting; Encoding; Heuristic algorithms; Laboratories; Motion estimation; Polynomials; Very large scale integration; Video coding;
Conference_Titel :
Circuits and Systems, 1999. ISCAS '99. Proceedings of the 1999 IEEE International Symposium on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-5471-0
DOI :
10.1109/ISCAS.1999.779980
