Title:
Utilizing Coded Information During Super Resolution Process
Document Type and Number:
WIPO Patent Application WO/2023/274392
Kind Code:
A1
Abstract:
A method of processing video data. The method includes using coded information during application of a super resolution (SR) process to a video unit; and performing a conversion between a video comprising the video unit and a bitstream of the video based on the SR process as applied using the coded information. A corresponding video coding apparatus and non-transitory computer-readable recording medium are also disclosed.
Inventors:
LIN CHAOYI (CN)
LI YUE (US)
ZHANG KAI (US)
ZHANG ZHAOBIN (US)
ZHANG LI (US)
LI YUE (US)
ZHANG KAI (US)
ZHANG ZHAOBIN (US)
ZHANG LI (US)
Application Number:
PCT/CN2022/103238
Publication Date:
January 05, 2023
Filing Date:
July 01, 2022
Export Citation:
Assignee:
BEIJING BYTEDANCE NETWORK TECH CO LTD (CN)
BYTEDANCE INC (US)
BYTEDANCE INC (US)
International Classes:
H04N19/59; G06N3/04; G06T3/40
Foreign References:
| CN110136057A | 2019-08-16 | |||
| CN111510739A | 2020-08-07 | |||
| US20180137603A1 | 2018-05-17 | |||
| US20210118095A1 | 2021-04-22 |
Other References:
LIN JIANPING; LIU DONG; YANG HAITAO; LI HOUQIANG; WU FENG: "Convolutional Neural Network-Based Block Up-Sampling for HEVC", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, vol. 29, no. 12, 1 December 2019 (2019-12-01), USA, pages 3701 - 3715, XP011760014, ISSN: 1051-8215, DOI: 10.1109/TCSVT.2018.2884203
LI YUE; LIU DONG; LI HOUQIANG; LI LI; WU FENG; ZHANG HONG; YANG HAITAO: "Convolutional Neural Network-Based Block Up-Sampling for Intra Frame Coding", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, vol. 28, no. 9, 1 September 2018 (2018-09-01), USA, pages 2316 - 2330, XP011690322, ISSN: 1051-8215, DOI: 10.1109/TCSVT.2017.2727682
T. CHUJOH, E. SASAKI, T. SUZUKI, T. IKAI (SHARP): "AHG9/AHG11: Level information for super-resolution neural network", 133. MPEG MEETING; 20210111 - 20210115; ONLINE; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), 8 January 2021 (2021-01-08), pages 1 - 9, XP030290492
LI YUE; LIU DONG; LI HOUQIANG; LI LI; WU FENG; ZHANG HONG; YANG HAITAO: "Convolutional Neural Network-Based Block Up-Sampling for Intra Frame Coding", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, vol. 28, no. 9, 1 September 2018 (2018-09-01), USA, pages 2316 - 2330, XP011690322, ISSN: 1051-8215, DOI: 10.1109/TCSVT.2017.2727682
T. CHUJOH, E. SASAKI, T. SUZUKI, T. IKAI (SHARP): "AHG9/AHG11: Level information for super-resolution neural network", 133. MPEG MEETING; 20210111 - 20210115; ONLINE; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), 8 January 2021 (2021-01-08), pages 1 - 9, XP030290492
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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