Title :
High-Speed Video Processing System Design Based on DSP and H.264
Author :
Xiao, Lingling ; Luo, Yong
Author_Institution :
Coll. of Inf. Eng., Jiangxi Univ. of Sci. & Technol., GanZhou, China
Abstract :
In order to achieve high-speed, real-time video image processing requirement, en embedded system is designed, based on the high-performance DSP chip and the H.264 video coding standards. The system, written by C language in CCS3.1 for achieving H.264 compression algorithm and DSP/BIOS integrated development environment, through a combination of hardware and software, stored the data by using EDMA high-speed channel to optimize storage speed, then to improve data processing speed of about twice and have achieved a efficiency, real-time DSP system.
Keywords :
C language; digital signal processing chips; embedded systems; video coding; C language; CCS3.1; DSP/BIOS integrated development environment; EDMA high-speed channel; H.264 compression; H.264 video coding standards; embedded system; high-performance DSP chip; high-speed video processing; real-time video image processing; Central Processing Unit; Digital signal processing; Hardware; Image coding; Real time systems; SDRAM; Streaming media;
Conference_Titel :
Control, Automation and Systems Engineering (CASE), 2011 International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-0859-6
DOI :
10.1109/ICCASE.2011.5997771
