Title :
A high performance video frame extractor for omni media monitoring system
Author :
Long Pang ; Xiang Li ; Jianping Chai ; Yang Liu
Author_Institution :
Sch. of Inf. Eng., Commun. Univ. of China, Beijing, China
Abstract :
A video frame extractor applying analog video input signals for omni media monitoring system is given in order to meet the increased requirements for rapid development of radio & television industries. The extractor employs advanced RISC machine (ARM) processor S3C2440 with embedded Linux operating system as host processor, field programmable gate array (FPGA) EP3C25 as coprocessor, increasing the design flexibility and real-time performance. These extracted video images are compressed using a video encoder ADV212, and finally stored in local serial advanced technology attachment (SATA) hard disks. In the verification part, the loop-locked experimental results indicate the validity and applicability of the designed video frame extractor.
Keywords :
Linux; coprocessors; embedded systems; feature extraction; video coding; video signal processing; ARM; EP3C25; FPGA; RISC machine processor S3C2440; SATA; analog video input signals; coprocessor; embedded Linux operating system; field programmable gate array; hard disks; omni media monitoring system; radio & television industries; serial advanced technology attachment; video encoder ADV212; video frame extractor; Abstracts; Clocks; Data mining; Media; Monitoring; TV; Watermarking; Linux operating system (OS); Omni media monitoring system; advanced RISC machine (ARM); analog frame extractor; embedded system;
Conference_Titel :
Signal Processing (ICSP), 2014 12th International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4799-2188-1
DOI :
10.1109/ICOSP.2014.7015036
