DocumentCode :
3565832
Title :
A novel all binary motion estimation (ABME)
Author :
Luo, Jeng-Hung ; Wang, Chung-Neng ; Chiang, Tihao
Author_Institution :
Dept. & Inst. of Electron. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Volume :
2
fYear :
2002
fDate :
6/24/1905 12:00:00 AM
Abstract :
We present a fast motion estimation algorithm using only binary representation, which is desirable for both embedded system software optimization and hardware implementation with parallel architectures. Our experimental results have showed that it provides excellent performance at both low and high bitrates. Because of its binary only representation, the proposed algorithm offers low computational complexity and low memory bandwidth consumption. For multimedia embedded system design, we further investigated a specific implementation technique with an example of Intel x86 processors. Finally we show that binarization methods are closely coupled to the accuracy of binary motion estimation algorithms. The binarization and coding efficiencies can be improved using various filters and binarization methods
Keywords :
computational complexity; data compression; digital signal processing chips; embedded systems; image representation; motion estimation; multimedia communication; parallel architectures; video coding; Intel x86 processors; all binary motion estimation; binarization efficiency; binary motion estimation algorithms; binary representation; coding efficiency; embedded system software optimization; fast motion estimation algorithm; filters; hardware implementation; high bit rates; low bit rates; low computational complexity; low memory bandwidth consumption; multimedia embedded system design; parallel architectures; real time video encoding; video encoding module; Bandwidth; Bit rate; Computational complexity; Embedded software; Embedded system; Hardware; Motion estimation; Parallel architectures; Software algorithms; Software systems;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Circuits and Systems, 2002. ISCAS 2002. IEEE International Symposium on
Print_ISBN :
0-7803-7448-7
Type :
conf
DOI :
10.1109/ISCAS.2002.1011029
Filename :
1011029
Link To Document :
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