Title:
METHOD AND APPARATUS FOR DECODING MULTI-VIEW IMAGE INFORMATION
Document Type and Number:
WIPO Patent Application WO/2020/122308
Kind Code:
A1
Abstract:
Provided is a method for decoding multi-view image information, the method for decoding multi-view image information comprising the steps of: receiving a bit stream of image data of a plurality of images captured by a plurality of cameras; generating first information by extracting depth information of a block within image frames of the plurality of images from the image data included in the bit stream; generating second information by determining whether the same motion estimation occurred between the image frames of the plurality of images; extracting pixel information of the block within the image frames of the plurality of images to generate third information; and inputting the first to third information to a disparity compensation model of multi-view image information generated by pre-training, performing block matching between the image frames of the plurality of images, and performing space compensation.
Inventors:
CHO YONG BEOM (KR)
LEE KI SEUNG (KR)
LEE KI SEUNG (KR)
Application Number:
PCT/KR2018/016934
Publication Date:
June 18, 2020
Filing Date:
December 28, 2018
Export Citation:
Assignee:
UNIV KONKUK IND COOP CORP (KR)
International Classes:
H04N19/597; H04N13/111; H04N19/139; H04N19/172; H04N19/179; H04N19/59
Foreign References:
| KR20150038399A | 2015-04-08 | |||
| JP2014502443A | 2014-01-30 |
Other References:
LEE, JAE-YUNG ET AL.: "Efficient Motion Vector Coding Method for Multi-view Video Coding", CONFERENCE OF IEIE, November 2016 (2016-11-01), pages 383 - 385
LEE, JAE-YUNG ET AL.: "Coding Technique Using Depth Map in 3D Scalable Video Codec", JOURNAL OF BROADCAST ENGINEERING, vol. 21, no. 2, March 2016 (2016-03-01), pages 237 - 251, XP055717588
LEE, JAE-YUNG ET AL.: "An Efficient Inter-sub Block Filtering for BVSP in 3D-HEVC", PROCEEDINGS OF THE KOREAN INSTITUTE OF BROADCAST AND MEDIA ENGINEERS CONFERENCE, June 2013 (2013-06-01), pages 351 - 353, XP055717595
WEI LIU: "Learning based MV-HEVC Disparity Compensation", 30TH WORKSHOP ON IMAGE PROCESSING AND IMAGE UNDERSTANDING, vol. 30, no. 01, 7 February 2018 (2018-02-07)
LEE, JAE-YUNG ET AL.: "Coding Technique Using Depth Map in 3D Scalable Video Codec", JOURNAL OF BROADCAST ENGINEERING, vol. 21, no. 2, March 2016 (2016-03-01), pages 237 - 251, XP055717588
LEE, JAE-YUNG ET AL.: "An Efficient Inter-sub Block Filtering for BVSP in 3D-HEVC", PROCEEDINGS OF THE KOREAN INSTITUTE OF BROADCAST AND MEDIA ENGINEERS CONFERENCE, June 2013 (2013-06-01), pages 351 - 353, XP055717595
WEI LIU: "Learning based MV-HEVC Disparity Compensation", 30TH WORKSHOP ON IMAGE PROCESSING AND IMAGE UNDERSTANDING, vol. 30, no. 01, 7 February 2018 (2018-02-07)
Attorney, Agent or Firm:
PARK, Ki Gap (KR)
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