WO2013002554A3 - 픽셀 분류에 따른 오프셋 조정을 이용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 - Google Patents

픽셀 분류에 따른 오프셋 조정을 이용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 Download PDF

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Publication number
WO2013002554A3
WO2013002554A3 PCT/KR2012/005086 KR2012005086W WO2013002554A3 WO 2013002554 A3 WO2013002554 A3 WO 2013002554A3 KR 2012005086 W KR2012005086 W KR 2012005086W WO 2013002554 A3 WO2013002554 A3 WO 2013002554A3
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WO
WIPO (PCT)
Prior art keywords
offset
apparatus therefor
decoding method
video decoding
video
Prior art date
Application number
PCT/KR2012/005086
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English (en)
French (fr)
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WO2013002554A2 (ko
Inventor
알쉬나엘레나
알쉰알렉산더
Original Assignee
삼성전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to BR112013033701-0A priority Critical patent/BR112013033701B1/pt
Priority to BR122021004574-7A priority patent/BR122021004574B1/pt
Priority to MX2014000046A priority patent/MX2014000046A/es
Priority to MX2015002714A priority patent/MX338669B/es
Priority to MX2015002715A priority patent/MX338670B/es
Priority to CN201280042637.6A priority patent/CN103959776A/zh
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to AU2012276452A priority patent/AU2012276452B2/en
Priority to MX2015002713A priority patent/MX337235B/es
Priority to BR122021004576-3A priority patent/BR122021004576B1/pt
Priority to CA2840583A priority patent/CA2840583C/en
Priority to RU2014102576/08A priority patent/RU2581553C2/ru
Priority to JP2014518795A priority patent/JP5964422B2/ja
Priority to EP12803907.0A priority patent/EP2728865A4/en
Priority to US14/130,011 priority patent/US9426482B2/en
Priority to BR122021004575-5A priority patent/BR122021004575B1/pt
Priority to BR122021004578-0A priority patent/BR122021004578B1/pt
Publication of WO2013002554A2 publication Critical patent/WO2013002554A2/ko
Publication of WO2013002554A3 publication Critical patent/WO2013002554A3/ko
Priority to ZA2014/00649A priority patent/ZA201400649B/en
Priority to US14/603,020 priority patent/US9438921B2/en
Priority to US14/603,097 priority patent/US9462288B2/en
Priority to US14/620,413 priority patent/US9438922B2/en
Priority to US14/620,432 priority patent/US9426483B2/en
Priority to AU2016204005A priority patent/AU2016204005B2/en
Priority to US15/221,979 priority patent/US10038911B2/en
Priority to PH12017501636A priority patent/PH12017501636A1/en
Priority to PH12017501634A priority patent/PH12017501634A1/en
Priority to PH12017501633A priority patent/PH12017501633B1/en
Priority to PH12017501635A priority patent/PH12017501635A1/en
Priority to AU2018202603A priority patent/AU2018202603B2/en
Priority to US16/027,017 priority patent/US10542273B2/en

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Abstract

본 발명은, 원본영상과의 오차가 최소화되는 복원영상을 생성하기 위한 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치를 제안한다. 본 발명에 따라, 수신한 비트스트림으로부터 현재 블록의 오프셋 병합 정보를 파싱하고, 오프셋 병합 정보에 기초하여 현재 블록의 오프셋 파라미터 중 오프셋 타입 및 오프셋값들을 복원하고, 오프셋 타입이 나타내는 현재 블록의 에지 타입 또는 픽셀값 밴드 타입에 기초하여 결정된 복원픽셀의 에지 클래스 또는 픽셀값 밴드에 대응하는 오프셋값을 오프셋값들로부터 선택하여 복원픽셀의 픽셀값을 오프셋만큼 조정하는 비디오 복호화 방법이 개시된다.
PCT/KR2012/005086 2011-06-28 2012-06-27 픽셀 분류에 따른 오프셋 조정을 이용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치 WO2013002554A2 (ko)

Priority Applications (29)

Application Number Priority Date Filing Date Title
US14/130,011 US9426482B2 (en) 2011-06-28 2012-06-27 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor
MX2014000046A MX2014000046A (es) 2011-06-28 2012-06-27 Metodo de codificacion de video que utiliza ajustes de desplazamiento de comformidad clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello.
MX2015002714A MX338669B (es) 2011-06-28 2012-06-27 Metodo de codificacion de video que utiliza ajustes de desplazamiento de conformidad con clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello.
MX2015002715A MX338670B (es) 2011-06-28 2012-06-27 Metodo de codificacion de video que utiliza ajustes de desplazamiento de conformidad con clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello.
CN201280042637.6A CN103959776A (zh) 2011-06-28 2012-06-27 根据像素分类使用偏移调整的视频编码方法及其设备、视频解码方法及其设备
BR122021004578-0A BR122021004578B1 (pt) 2011-06-28 2012-06-27 Método de decodificação de vídeo
AU2012276452A AU2012276452B2 (en) 2011-06-28 2012-06-27 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor
MX2015002713A MX337235B (es) 2011-06-28 2012-06-27 Metodo de codificacion de video que utiliza ajustes de desplazamiento de conformidad con clasificacion de pixel y aparato para ello, metodo de decodificacion de video y aparato para ello.
BR122021004576-3A BR122021004576B1 (pt) 2011-06-28 2012-06-27 Aparelho de decodificação de vídeo
CA2840583A CA2840583C (en) 2011-06-28 2012-06-27 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor
BR122021004574-7A BR122021004574B1 (pt) 2011-06-28 2012-06-27 Método de decodificação de vídeo
JP2014518795A JP5964422B2 (ja) 2011-06-28 2012-06-27 ピクセル分類によるオフセット調整を利用するビデオ符号化方法及びその装置、並びに該ビデオ復号化方法及びその装置
EP12803907.0A EP2728865A4 (en) 2011-06-28 2012-06-27 VIDEO CODING METHOD WITH ADJUSTED ADJUSTMENTS ACCORDING TO PIXEL CLASSIFICATION AND DEVICE THEREFOR, VIDEO CODING METHOD AND DEVICE THEREFOR
BR122021004575-5A BR122021004575B1 (pt) 2011-06-28 2012-06-27 Aparelho para decodificação de vídeo
RU2014102576/08A RU2581553C2 (ru) 2011-06-28 2012-06-27 Способ кодирования видео с использованием регулирований смещения согласно классификации пикселов и устройство для этого, способ и устройство декодирования видео для этого
BR112013033701-0A BR112013033701B1 (pt) 2011-06-28 2012-06-27 Método de decodificação de vídeo
ZA2014/00649A ZA201400649B (en) 2011-06-28 2014-01-27 Video encoding method using offset adjustments according to pixel classification and apparatus therefor,video decoding method and apparatus therefor
US14/603,020 US9438921B2 (en) 2011-06-28 2015-01-22 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor
US14/603,097 US9462288B2 (en) 2011-06-28 2015-01-22 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor
US14/620,413 US9438922B2 (en) 2011-06-28 2015-02-12 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor
US14/620,432 US9426483B2 (en) 2011-06-28 2015-02-12 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor
AU2016204005A AU2016204005B2 (en) 2011-06-28 2016-06-15 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor
US15/221,979 US10038911B2 (en) 2011-06-28 2016-07-28 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor
PH12017501635A PH12017501635A1 (en) 2011-06-28 2017-09-08 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor.
PH12017501636A PH12017501636A1 (en) 2011-06-28 2017-09-08 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor.
PH12017501634A PH12017501634A1 (en) 2011-06-28 2017-09-08 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor.
PH12017501633A PH12017501633B1 (en) 2011-06-28 2017-09-08 Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus therefor
AU2018202603A AU2018202603B2 (en) 2011-06-28 2018-04-13 Video encoding method using offset adjustments according to pixel classification and apparatus there
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