DCT-Based Subpixel-Accuracy Motion Estimation Utilizing Shifting Matrix

JY Shin, C Ryu - The Journal of Korean Institute of …, 2015 - koreascience.kr
The latest video compression standard (such as H. 264/AVC and HEVC) utilizes quarter-pel
accuracy motion estimation in order to retain detailed motion information. Many sub-pixel …

[PDF][PDF] Low-Complexity Sub-Pixel Motion Estimation Utilizing Shifting Matrix in Transform Domain

C Ryu, JY Shin, EC Park - Journal of Electrical Engineering and …, 2016 - koreascience.kr
Motion estimation (ME) algorithms supporting quarter-pixel accuracy have been recently
introduced to retain detailed motion information for high quality of video in the state-of-the-art …

Shifting Matrix 를이용한DCT 기반부화소단위움직임예측알고리즘

신재영, 류철 - 한국통신학회논문지, 2015 - dbpia.co.kr
요 약최근 동영상 압축 표준은 세밀한 움직임 정보를 확보하기 위해 1/4 화소 단위의 움직임
예측 알고리즘을 사용하고 있다. 일반적인 동영상 부호화기에서 사용하는 공간 영역에서의 …