Japan, Sept. 16 -- PANASONIC INTELLECTUAL PROPERTY CORP OF AMERICA has got intellectual property rights for 'IMAGE ENCODER, IMAGE DECODER AND BIT STREAM GENERATION DEVICE.' Other related details are as follows:
Application Number: JP,2025-085543
Category (FI): H04N19/52,H04N19/583,H04N19/176
Stage: PROBLEM TO BE SOLVED: To reduce a throughput.SOLUTION: An image encoder 100 comprises: circuitry; and a memory coupled to the circuitry. The circuitry defines a first partition and a second partition having a non-rectangular shape into a current image block so as to overlap them. When encoding the first partition and the second partition, a first uni-prediction motion vector is derived from a plurality of bi-prediction motion vector candidates, and a first prediction image of the first partition is generated using the first uni-prediction motion vector. A second uni-prediction motion vector is derived from a plurality of bi-prediction motion vector candidates, and a second prediction image of the second partition is generated using the second uni-prediction motion vector. The first prediction image and the second prediction image are combined, such that a prediction image of a current block is generated and the plurality of bi-prediction motion vector candidates is included in a marge list.SELECTED DRAWING: Figure 50 (Grant)
Filing Date: May 22, 2025
Publication Date: Aug. 1, 2025
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
