US 11,991,375 B2
Moving image encoding device, moving image compression device, moving image encoding method, and program
Hiroaki Igarashi, Tokyo (JP)
Assigned to NEC CORPORATION, Tokyo (JP)
Appl. No. 17/441,832
Filed by NEC Corporation, Tokyo (JP)
PCT Filed Mar. 26, 2019, PCT No. PCT/JP2019/012871
§ 371(c)(1), (2) Date Sep. 22, 2021,
PCT Pub. No. WO2020/194507, PCT Pub. Date Oct. 1, 2020.
Prior Publication US 2022/0201319 A1, Jun. 23, 2022
Int. Cl. H04N 19/196 (2014.01); H04N 19/136 (2014.01); H04N 19/159 (2014.01); H04N 19/176 (2014.01)
CPC H04N 19/196 (2014.11) [H04N 19/136 (2014.11); H04N 19/159 (2014.11); H04N 19/176 (2014.11)] 6 Claims
OG exemplary drawing
 
1. A moving image encoding device comprising:
a first processor; and
a second processor,
wherein the first processor is configured to execute first instructions to:
add an offset value to an encoding parameter which is calculated in advance so that a block arrangement is similar to a case where a bidirectional prediction is executed without executing the bidirectional prediction; and
correct the encoding parameter for encoding a moving image so that block information output by the second processor is similar to the block information in the case where the bidirectional prediction is executed without executing the bidirectional prediction, and
wherein the second processor is configured to execute second instructions to:
acquire the corrected encoding parameter;
determine the block information used for encoding the moving images; and
output the block information,
wherein the first processor is configured to execute the first instructions to encode the moving image by using the encoding parameter before correction and the outputted block information.