Title :
Efficient fast algorithm and FPSoC for integer and fractional motion estimation in H.264/AVC
Author :
Ndili, Obianuju ; Ogunfunmi, Tokunbo
Author_Institution :
Dept. of Electr. Eng., Santa Clara Univ., Santa Clara, CA, USA
Abstract :
In this paper we propose an efficient motion estimation algorithm as well as its supporting FPGA-based, field programmable system-on-chip (FPSoC), for integer and fractional motion estimation. Our results show that the rate-distortion loss of our algorithm is insignificant when compared to full search in H.264/AVC, while our FPSoC is hardware-efficient, even out-performing some state-of-the-art ASIC implementations.
Keywords :
field programmable gate arrays; motion estimation; rate distortion theory; system-on-chip; video coding; FPGA; FPSoC; H.264/AVC standard; field programmable system-on-chip; fractional motion estimation; integer motion estimation; rate-distortion; Algorithm design and analysis; Automatic voltage control; Computer architecture; Conferences; IP networks; Motion estimation; System-on-a-chip;
Conference_Titel :
Consumer Electronics (ICCE), 2011 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-8711-0
DOI :
10.1109/ICCE.2011.5722654
