@inproceedings{b21f7458b4e9479696a532ef7f36eb78,
title = "Fast VVC Intra Subpartition based on Position of Reference Pixels",
abstract = "Intra Subpartition (ISP) is a coding tool newly introduced to the VVC (Versatile Video Coding) standard. It splits a luma block vertically or horizontally into equal-sized sub-partitions and encodes the sub-partitions one by one sequentially using the same intra mode. In order to minimize the encoding complexity of the ISP tool, we investigate a method of skipping a selected ISP mode from the rate-distortion optimization (RDO)-based ISP mode search process based on the position of reference pixels. Our proposed fast ISP search method reduces the average total encoding time by 4\% with a bit rate increase of 0.04\% under all intra coding configuration.",
keywords = "Intra prediction, Intra Sub-partition, ISP, VVC",
author = "Jeeyoon Park and Bumyoon Kim and Byeungwoo Jeon",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 International Conference on Electronics, Information, and Communication, ICEIC 2022 ; Conference date: 06-02-2022 Through 09-02-2022",
year = "2022",
doi = "10.1109/ICEIC54506.2022.9748554",
language = "English",
series = "2022 International Conference on Electronics, Information, and Communication, ICEIC 2022",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2022 International Conference on Electronics, Information, and Communication, ICEIC 2022",
}