The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 24, 2021
Filed:
Dec. 13, 2019
Fujitsu Limited, Kawasaki, JP;
Akihiro Yamori, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
processors set a search-range from a first processing-block to a side closer to the first processing-block by a size of a second processing-block from a boundary between a refreshed area and an unrefreshed area in a second picture preceding a first picture in which the first processing-block exists in the encoding order, detect a first motion vector for the first processing-block in the search-range, perform a weighted average of a second motion vector detected in the second processing-block around the first processing-block and the first motion vector to obtain the first motion vector, generate first prediction data by using the first motion vector and the second picture, use another block in an intra slice line of the first picture to generate second prediction data in the block in the intra slice line, and encode the first picture by using the first and second prediction data.