상세정보
학술대회
Improvement of the Spatial Scalable Video Codec
- 발행일
- 201112
- 출처
- International Conference on Consumer Electronics (ICCE) 2012, pp.257-258
- 협약과제
- 11PR5300, Beyond 스마트 TV 기술 개발, 홍진우
- 초록
- The down-sampling method generally employs strong anti-aliasing for visual friendliness. However, scalable video coding reuse base layer representation for compression efficiency. The proposed method applies down-sampling method at the encoder, where strong anti-aliasing did not be considered. The adaptive filtering technique is exploited for reducing aliasing effect at the decoder. The experimental result with intra frame coding shows proposed method improves PSNR, and reduces bitrate. © 2012 IEEE.
- KSP 제안 키워드
- Adaptive filtering technique, Aliasing effect, Anti-aliasing, Base layer, Down-sampling, Experimental Result, Scalable Video Coding, compression efficiency, intra-frame, sampling methods, scalable video codec