http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 구옌반타오 (검색결과 1 건)
-
Real-time Implementation of Multi-view Video Decoding using Hardware Accelerator
The 3D video based on stereo or multi-view representation is becoming widely popular. Real-time decoding of such video is an important concern as the number and spatial/temporal resolution of views increase. Significant improvement in video compression capability have been demonstrated by using H.264/Advanced Video Coding (AVC) standard. H.264/AVC is the latest video compression standard with a number of relatively new technical developments. It also means that the computation complexity compared to the previous video compression standards is increased. The thesis proposed to use extension of H.264/AVC standard to implement multi-view video coding (MVC) decoder on embedded system with multi-view high profile. Beside, most modern mobile phone or embedded systems are equipped with powerful yet cost-effective graphics engine to accelerate graphics/non-graphics operations. To optimize, the design proposed to use 3D graphics engine (3D-Accelerator) that can work in parallel model with CPU to accelerate multi-view video decoder operations. The multi-view video decoder is improved to reach real-time in terms of coding speed with a little performance degradation in term of PSNR and a little better performance of bit-rate by using parallel model and coding optimization. Experimental results show that the speed of optimized multi-view video decoder increases to reach real-time (more than 24 frames per second) with QCIF (176x144) resolution on HBE-EMPOSIII-SV210 board.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
