18891510. RANGE OF MINIMUM CODING BLOCK SIZE (TENCENT AMERICA LLC)
RANGE OF MINIMUM CODING BLOCK SIZE
Organization Name
Inventor(s)
Guichun Li of San Jose CA (US)
Xiaozhong Xu of State College PA (US)
RANGE OF MINIMUM CODING BLOCK SIZE
This abstract first appeared for US patent application 18891510 titled 'RANGE OF MINIMUM CODING BLOCK SIZE
Original Abstract Submitted
A method of video decoding includes receiving a first syntax element from a bitstream of a coded video. The method also includes verifying whether the minimum luma coding block size is within a range of allowable minimum luma coding block sizes, and, in response to the minimum luma coding block size being within the range of allowable minimum luma coding block sizes, decoding a coded picture in the coded video based on the minimum luma coding block size. The method includes verifying whether the binary logarithm value of the minimum luma coding block size minus 2 is in a range of 0 to log2_ctu_size_minus5+M, inclusive, where M is an integer and log2_ctu_size_minus5+M+2 represents a predefined maximum allowable minimum luma coding block size.