JP2014007477A5 - - Google Patents

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JP2014007477A5
JP2014007477A5 JP2012140268A JP2012140268A JP2014007477A5 JP 2014007477 A5 JP2014007477 A5 JP 2014007477A5 JP 2012140268 A JP2012140268 A JP 2012140268A JP 2012140268 A JP2012140268 A JP 2012140268A JP 2014007477 A5 JP2014007477 A5 JP 2014007477A5
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pixels
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JP6188005B2 (ja
JP2014007477A (ja
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JP2012140268A 2012-06-21 2012-06-21 濃淡画像符号化装置及び復号装置 Expired - Fee Related JP6188005B2 (ja)

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JP2012140268A JP6188005B2 (ja) 2012-06-21 2012-06-21 濃淡画像符号化装置及び復号装置

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JP2012140268A JP6188005B2 (ja) 2012-06-21 2012-06-21 濃淡画像符号化装置及び復号装置

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JP2014007477A JP2014007477A (ja) 2014-01-16
JP2014007477A5 true JP2014007477A5 (enExample) 2015-07-09
JP6188005B2 JP6188005B2 (ja) 2017-08-30

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Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016064185A1 (ko) 2014-10-21 2016-04-28 엘지전자(주) 최적화 함수를 이용하여 그래프 기반 예측을 수행하는 방법 및 장치
US10412415B2 (en) 2014-10-24 2019-09-10 Lg Electronics Inc. Method and apparatus for decoding/encoding video signal using transform derived from graph template
EP3220640A4 (en) 2014-11-14 2018-05-09 LG Electronics Inc. Method and device for performing graph-based transform using generalized graph parameter
KR102123628B1 (ko) * 2014-11-16 2020-06-18 엘지전자 주식회사 그래프 기반 변환(graph based transform)을 이용한 비디오 신호 처리 방법 및 이를 위한 장치
KR20170116043A (ko) 2015-02-12 2017-10-18 엘지전자 주식회사 그래프 기반 변환을 이용하여 비디오 신호를 처리하는 방법 및 장치
KR20180021101A (ko) * 2015-07-15 2018-02-28 엘지전자 주식회사 분리 가능한 그래프 기반 변환을 이용하여 비디오 신호를 처리하는 방법 및 장치
WO2017014585A1 (ko) * 2015-07-21 2017-01-26 엘지전자(주) 그래프 기반 변환을 이용하여 비디오 신호를 처리하는 방법 및 장치
US10469838B2 (en) 2015-09-10 2019-11-05 Lg Electronics Inc. Method and apparatus for processing video signal using graph-based transformation based on prediction angle
ITUB20153724A1 (it) * 2015-09-18 2017-03-18 Sisvel Tech S R L Metodi e apparati per codificare e decodificare immagini o flussi video digitali
KR20180079314A (ko) 2015-09-29 2018-07-10 엘지전자 주식회사 그래프 기반 리프팅 변환을 이용하여 비디오 신호를 인코딩, 디코딩하는 방법 및 장치
US10715802B2 (en) 2015-09-29 2020-07-14 Lg Electronics Inc. Method for encoding/decoding video signal by using single optimized graph
US11695958B2 (en) 2016-02-01 2023-07-04 Lg Electronics Inc. Method and apparatus for encoding/decoding video signal by using edge-adaptive graph-based transform
IT201600122898A1 (it) * 2016-12-02 2018-06-02 Ecole Polytechnique Fed Lausanne Epfl Metodi e apparati per codificare e decodificare immagini o flussi video digitali

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08129646A (ja) * 1994-11-02 1996-05-21 Matsushita Electric Ind Co Ltd 画像符号化方法、画像復号化方法、画像処理方法及びその装置
JP4600993B2 (ja) * 2005-08-18 2010-12-22 Ｋｄｄｉ株式会社 自由視点映像生成システム
JP5036844B2 (ja) * 2010-04-15 2012-09-26 シャープ株式会社 画像圧縮装置、画像出力装置、画像読取装置、画像圧縮方法、コンピュータプログラム及び記録媒体

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