US 11,659,180 B2
Simplified inter prediction with geometric partitioning
Zhipin Deng, Beijing (CN); Li Zhang, San Diego, CA (US); Hongbin Liu, Beijing (CN); Kai Zhang, San Diego, CA (US); Jizheng Xu, San Diego, CA (US); Yang Wang, Beijing (CN); and Yue Wang, Beijing (CN)
Filed by Beijing Bytedance Network Technology Co., Ltd., Beijing (CN); and Bytedance Inc., Los Angeles, CA (US)
Filed on May 25, 2022, as Appl. No. 17/824,304.
Application 17/824,304 is a continuation of application No. PCT/CN2020/132162, filed on Nov. 27, 2020.
Claims priority of application No. PCT/CN2019/122256 (WO), filed on Nov. 30, 2019; application No. PCT/CN2020/071032 (WO), filed on Jan. 8, 2020; and application No. PCT/CN2020/071552 (WO), filed on Jan. 10, 2020.
Prior Publication US 2022/0303533 A1, Sep. 22, 2022
Int. Cl. H04N 19/119 (2014.01); H04N 19/132 (2014.01); H04N 19/137 (2014.01); H04N 19/176 (2014.01); H04N 19/70 (2014.01)
CPC H04N 19/119 (2014.11) [H04N 19/132 (2014.11); H04N 19/137 (2014.11); H04N 19/176 (2014.11); H04N 19/70 (2014.11)] 19 Claims
OG exemplary drawing
1. A method of processing video data, comprising:
performing a conversion between a current video block of a video and a bitstream of the video,
wherein, during the conversion, a use of a geometric partitioning mode is allowed for the current video block, and the geometric partitioning mode includes multiple partition schemes,
wherein parameters of the multiple partition schemes of the geometric partitioning mode are computed using a set of angles including a first number of angles that is less than a first threshold value and a set of distances for the set of angles including a second number of distances that is less than a second threshold value,
wherein a number of distances for a vertical angle and a horizontal angle is equal to X, whereby X is equal to 2, and
wherein a number of the multiple partition schemes is less than a third threshold value, wherein the third threshold value is equal to 82.