Invention Grant
- Patent Title: Image encoding method, image decoding method, image encoding apparatus, and image decoding apparatus
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Application No.: US15735427Application Date: 2016-03-18
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Publication No.: US10681380B2Publication Date: 2020-06-09
- Inventor: Kengo Terada , Takahiro Nishi , Tadamasa Toma , Satoshi Yoshikawa
- Applicant: Panasonic Intellectual Property Management Co., Ltd.
- Applicant Address: JP Osaka
- Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7a5b36
- International Application: PCT/JP2016/001582 WO 20160318
- International Announcement: WO2016/199330 WO 20161215
- Main IPC: H04N19/61
- IPC: H04N19/61 ; H04N19/80 ; H04N19/109 ; H04N19/82 ; H04N19/70 ; G06T9/00 ; H04N19/593 ; H04N19/156 ; H04N19/17 ; H04N19/117 ; H04N19/11 ; H04N19/51 ; H04N19/147 ; H04N19/85
Abstract:
The image encoding method includes: encoding an image including a block by performing, in at least one of intra prediction, inter prediction, and an in-loop filter, a non-linear process by which the input-output relationship becomes non-linear; and encoding an operation parameter of a non-linear filter to be used in the non-linear process.
Public/Granted literature
- US20180184123A1 IMAGE ENCODING METHOD, IMAGE DECODING METHOD, IMAGE ENCODING APPARATUS, AND IMAGE DECODING APPARATUS Public/Granted day:2018-06-28
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