Title:
SYSTEMS AND METHODS FOR SIGNALING DOWNSAMPLING OFFSET INFORMATION IN VIDEO CODING
Document Type and Number:
WIPO Patent Application WO/2023/085181
Kind Code:
A1
Abstract:
A method of signaling phase indication information for video data is disclosed. The method comprising: signaling a phase indication information message corresponding to a coded video sequence; signaling one or more syntax elements in the phase indication information message specifying a horizontal position of luminance sampling locations relative to a display window; and signaling one or more syntax elements in the phase indication information message specifying a vertical position of luminance sampling locations relative to a display window.
Inventors:
BOSSEN FRANK
SEGALL CHRISTOPHER ANDREW
DESHPANDE SACHIN G
SAMUELSSON JONATAN
SEGALL CHRISTOPHER ANDREW
DESHPANDE SACHIN G
SAMUELSSON JONATAN
Application Number:
PCT/JP2022/040944
Publication Date:
May 19, 2023
Filing Date:
November 02, 2022
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04N19/70; H04N19/59
Foreign References:
| US20170085917A1 | 2017-03-23 |
Other References:
J. DONG; Y. YE; Y. HE (INTERDIGITAL); X. LI; J. CHEN; L. GUO; M. KARCZEWICZ (QUALCOMM); K. UGUR; J. LAINEMA (NOKIA): "SCE1: Results of test 1.1 and 1.2 on sampling offset signaling", 14. JCT-VC MEETING; 25-7-2013 - 2-8-2013; VIENNA; (JOINT COLLABORATIVE TEAM ON VIDEO CODING OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://WFTP3.ITU.INT/AV-ARCH/JCTVC-SITE/, 15 July 2013 (2013-07-15), XP030114666
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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