상세정보
학술지
Intra-Mixture Prediction Mode and Enhanced Most Probable Mode Estimation for Intra Coding
Cited - time in 
Download 0 time
Share 
Download 0 time
Share
- 발행일
- 200910
- 출처
- ETRI Journal, v.31 no.5, pp.610-612
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 09MR4100, 차세대DTV핵심기술개발(표준화연계)-무안경개인형3D방송기술개발(계속), 김진웅
- 초록
- We present intra-mixture prediction (IMP) mode for intra prediction and an enhanced estimation method for most probable mode (MPM). IMP mode supports more flexibility in intra prediction by mixing 4×4 blocks and 8×8 blocks in one macroblock, while the enhanced MPM estimation extends the number of referenced neighboring blocks and efficiently uses their prediction modes depending on their positions. Simulation results show that the combination of both proposed methods provides a bit reduction in the Bjøntegaard delta bitrate by an average of 2.56% compared to H.264/AVC.
- KSP 제안 키워드
- Estimation method, Intra Coding, Intra prediction, Most Probable Mode, Prediction mode, mode estimation, simulation results