Title:
METHOD AND DEVICE FOR VIDEO CODING USING INTRA PREDICTION BASED ON TEMPLATE MATCHING
Document Type and Number:
WIPO Patent Application WO/2023/090613
Kind Code:
A1
Abstract:
As a disclosure for a method and device for video coding using intra prediction based on template matching, the present embodiment provides a video coding method and device for defining, as a template, previously reconstructed pixels spatially adjacent to a current block, and a performing template matching-based search in a previously reconstructed area around the current block so as to select an intra predictor.
Inventors:
AHN YONG JO (KR)
LEE JONG SEOK (KR)
HEO JIN (KR)
PARK SEUNG WOOK (KR)
LEE JONG SEOK (KR)
HEO JIN (KR)
PARK SEUNG WOOK (KR)
Application Number:
PCT/KR2022/013976
Publication Date:
May 25, 2023
Filing Date:
September 19, 2022
Export Citation:
Assignee:
HYUNDAI MOTOR CO LTD (KR)
KIA CORP (KR)
DIGITAL INSIGHTS INC (KR)
KIA CORP (KR)
DIGITAL INSIGHTS INC (KR)
International Classes:
H04N19/593; H04N19/11; H04N19/129; H04N19/176; H04N19/70; H04N19/96
Foreign References:
| KR20210006355A | 2021-01-18 | |||
| KR101909170B1 | 2018-10-17 | |||
| KR101691199B1 | 2016-12-30 |
Other References:
G. VENUGOPAL (FRAUNHOFER), H. SCHWARZ (FRAUNHOFER), D. MARPE (FRAUNHOFER), T. WIEGAND (HHI): "Intra Region-based Template Matching", 10. JVET MEETING; 20180410 - 20180420; SAN DIEGO; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 13 April 2018 (2018-04-13), XP030248195
K. NASER (INTERDIGITAL), T. POIRIER, F. LE LéANNEC, G. MARTIN-COCHER (INTERDIGITAL): "EE2: Intra Template Matching", 22. JVET MEETING; 20210420 - 20210428; TELECONFERENCE; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 22 April 2021 (2021-04-22), XP030294356
K. NASER (INTERDIGITAL), T. POIRIER, F. LE LéANNEC, G. MARTIN-COCHER (INTERDIGITAL): "EE2: Intra Template Matching", 22. JVET MEETING; 20210420 - 20210428; TELECONFERENCE; (THE JOINT VIDEO EXPLORATION TEAM OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ), 22 April 2021 (2021-04-22), XP030294356
Attorney, Agent or Firm:
LEE, Chulhee (KR)
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