Codec 14

[논문 리뷰] CNN-based Motion Compensation

[References] Shuai Huo, Dong Liu, Feng Wu, Houqiang Li, “Convolutional Neural Network-Based Motion Compensation Refinement for Video Coding,” in IEEE International Symposium on Circuits and Systems (ISCAS), 2018, pp. 1–4. Zhenghui Zhao, Shiqi Wang, Shanshe Wang, Xinfeng Zhang, Siwei Ma, Jiansheng Yang, “CNN-Based Bi-Directional Motion Compensation for High Efficiency Video Coding,” in IEEE Inter..

[논문 리뷰] Affine Motion Compensation Prediction

[References] M. Narroschke and R. Swoboda, “Extending hevc by an affine motion model,” in 2013 Picture Coding Symposium (PCS), Dec 2013, pp. 321–324. H. Huang, J. Woods, Y. Zhao, and H. Bai, “Affine skip and direct modes for efficient video coding,” in Visual Communications and Image Processing (VCIP), 2012 IEEE, Nov. 2012, pp. 1–6. L. Li, H. Li, D. Liu, Z. Li, H. Yang, L. Sixin, H. Chen, and F...

[실험] JEM7 QTBT Partition Parameter 조정 실험

기존 표준에서의 CFG 파일 내 “JEM settings” 부분에 QTBT Partition Parameter에 대한 값 설정 : MinQTSize, MaxBTD, MaxBTSize, MinBTSize -> 해당 Parameter들이 전체 프레임에 적용된다. In TEncSlice m_pcCuEncoder->compressCtu( pCtu, NeighborCtuLeft, MaxBTDepthInNeighbor, MinQTSizeInNeighbor); 4개의 이웃한 CTU 객체 TComDataCU* NeighborCtuAboveLeft; TComDataCU* NeighborCtuAboveRight; TComDataCU* NeighborCtuAbove; TComDataCU* NeighborCtuLeft; 이웃..