HRP20201328T1 - Uređaj za dekodiranje slika - Google Patents
Uređaj za dekodiranje slika Download PDFInfo
- Publication number
- HRP20201328T1 HRP20201328T1 HRP20201328TT HRP20201328T HRP20201328T1 HR P20201328 T1 HRP20201328 T1 HR P20201328T1 HR P20201328T T HRP20201328T T HR P20201328TT HR P20201328 T HRP20201328 T HR P20201328T HR P20201328 T1 HRP20201328 T1 HR P20201328T1
- Authority
- HR
- Croatia
- Prior art keywords
- prediction
- prediction mode
- block
- unit
- mode
- Prior art date
Links
- 238000001914 filtration Methods 0.000 claims 2
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Claims (2)
1. Uređaj za dekodiranje slika koji sadrži:
jedinicu za raščlanjivanje za dekodiranje informacija unutrašnjeg predviđanja iz primljenog toka bitova;
jedinicu za dekodiranje načina unutrašnjeg predviđanja, za dekodiranje načina unutrašnjeg predviđanja trenutne jedinice predviđanja, koristeći informacije unutrašnjeg predviđanja i MPM grupu koja obuhvaća tri načina unutrašnjeg predviđanja; i
blok predviđanja koji stvara jedinicu za stvaranje bloka predviđanja korištenjem načina unutrašnjeg predviđanja, pri čemu blok predviđanja stvara jedinicu koja obuhvaća:
jedinicu za stvaranje referentnog piksela za stvaranje referentnog piksela kada je najmanje jedan referentni piksel nevažeći, pri čemu je najbliži važeći referentni piksel u jednom pravcu u odnosu na položaj nevažećeg referentnog piksela kopiran, kako bi se stvorili validni referentni pikseli; i referentni piksel, jedinicu za filtriranje za prilagodljivo filtriranje referentnih piksela u ovisnosti od veličine bloka predviđanja i načina unutrašnjeg predviđanja,
pri čemu informacija unutrašnjeg predviđanja obuhvaća indikator grupe načina predviđanja i indeks načina predviđanja, i postupak dekodiranja indeksa načina predviđanja varira u ovisnosti od indikatora grupe načina predviđanja,
pri čemu indikator grupe načina predviđanja ukazuje da li način unutrašnjeg predviđanja trenutne jedinice predviđanja pripada MPM grupi ili ne, i način unutrašnjeg predviđanja u MPM grupi koji odgovara indeksu načina predviđanja je određen kao način unutrašnjeg predviđanja trenutne jedinice za predviđanje, kada indikator grupe načina predviđanja ukazuje da način unutrašnjeg predviđanja trenutne jedinice za predviđanje pripada MPM grupi,
veličina bloka predviđanja je određena u skladu sa informacijama o transformaciji,
tri načina unutrašnjeg predviđanja su određena u skladu sa načinima unutrašnjeg predviđanja blokova lijevo i iznad od trenutne jedinice predviđanja,
kada je preostao samo jedan od načina unutrašnjeg predviđanja blokova lijevo i iznad od trenutne jedinice predviđanja, dva dodatna načina unutrašnjeg predviđanja dodaju se u MPM grupu,
naznačen time, što je aparat za dekodiranje dodatno podešen za određivanje tri načina unutrašnjeg predviđanja kako slijedi:
kada način unutrašnjeg predviđanja lijevog bloka nije jednak načinu unutrašnjeg predviđanja gornjeg bloka i načini unutrašnjeg predviđanja lijevog bloka i gornjeg bloka su oba načini unutrašnjeg predviđanja sa usmjeravanjem, MPM grupa obuhvaća načine unutrašnjeg predviđanja lijevog bloka i gornjeg bloka i planarnog načina, i kada način unutrašnjeg predviđanja lijevog bloka nije jednak načinu unutrašnjeg predviđanja gornjeg bloka i načini unutrašnjeg predviđanja lijevog bloka i gornjeg bloka su oba načini unutrašnjeg predviđanja bez usmjerivanja, MPM grupa obuhvaća načine unutrašnjeg predviđanja lijevog bloka i gornjeg bloka i okomiti način.
2. Uređaj za dekodiranje slika u skladu sa patentnim zahtjevom 1, naznačen time, što inverzna binarizacija indeksa načina predviđanja varira u ovisnosti od indikatora grupe načina predviđanja.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110108452 | 2011-10-24 | ||
EP15001468.6A EP2942954B1 (en) | 2011-10-24 | 2012-04-20 | Image decoding apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
HRP20201328T1 true HRP20201328T1 (hr) | 2021-02-05 |
Family
ID=48168001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HRP20201328TT HRP20201328T1 (hr) | 2011-10-24 | 2020-08-25 | Uređaj za dekodiranje slika |
Country Status (18)
Country | Link |
---|---|
US (6) | US9025662B2 (hr) |
EP (6) | EP2942954B1 (hr) |
JP (5) | JP5728671B2 (hr) |
KR (6) | KR20130045153A (hr) |
CN (9) | CN104935929B (hr) |
CY (1) | CY1123086T1 (hr) |
DK (1) | DK2942954T3 (hr) |
ES (4) | ES2805055T3 (hr) |
HK (6) | HK1214053A1 (hr) |
HR (1) | HRP20201328T1 (hr) |
HU (4) | HUE051687T2 (hr) |
LT (1) | LT2942954T (hr) |
MX (1) | MX2014003543A (hr) |
PL (4) | PL2945381T3 (hr) |
PT (1) | PT2942954T (hr) |
RS (1) | RS60704B1 (hr) |
SI (1) | SI2942954T1 (hr) |
WO (2) | WO2013062192A1 (hr) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11284072B2 (en) | 2010-08-17 | 2022-03-22 | M&K Holdings Inc. | Apparatus for decoding an image |
EP3125559B1 (en) | 2010-08-17 | 2018-08-08 | M&K Holdings Inc. | Apparatus for decoding an intra prediction mode |
KR20130049522A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 방법 |
KR20130049525A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 잔차 블록 복원을 위한 역변환 방법 |
CN103220506B (zh) | 2012-01-19 | 2015-11-25 | 华为技术有限公司 | 一种编解码方法和设备 |
CN104081770B (zh) | 2012-01-20 | 2018-10-09 | 英迪股份有限公司 | 帧内预测模式映射方法和使用该方法的装置 |
US9210438B2 (en) | 2012-01-20 | 2015-12-08 | Sony Corporation | Logical intra mode naming in HEVC video coding |
EP2920970A4 (en) * | 2013-04-11 | 2016-04-20 | Mediatek Inc | METHOD AND APPARATUS FOR PREDICTING THE DERIVATIVE OF AN INTRA CODING VALUE |
CN112188207B (zh) * | 2014-10-31 | 2023-10-20 | 三星电子株式会社 | 使用高精度跳过编码的视频编码设备和视频解码设备及其方法 |
US10531084B2 (en) | 2015-06-15 | 2020-01-07 | Lg Electronics Inc. | Intra prediction mode based image processing method, and apparatus therefor |
GB2596767B (en) | 2015-08-28 | 2022-07-06 | Kt Corp | Method and device for processing video signal |
EP3361726A4 (en) * | 2015-11-24 | 2018-08-15 | Samsung Electronics Co., Ltd. | Method and device for video decoding and method and device for video encoding |
CN113810697A (zh) * | 2016-04-29 | 2021-12-17 | 世宗大学校产学协力团 | 用于对图像信号进行编码和解码的方法和装置 |
CN117221591A (zh) * | 2016-06-22 | 2023-12-12 | Lx 半导体科技有限公司 | 图像编码/解码方法以及图像数据的传输方法 |
KR102410032B1 (ko) * | 2016-06-24 | 2022-06-16 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
EP3301915A1 (en) * | 2016-09-30 | 2018-04-04 | Thomson Licensing | Method and apparatus for omnidirectional video coding with adaptive intra most probable modes |
WO2018080135A1 (ko) * | 2016-10-28 | 2018-05-03 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
KR102422506B1 (ko) * | 2016-11-29 | 2022-07-20 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
WO2018124853A1 (ko) * | 2017-01-02 | 2018-07-05 | 한양대학교 산학협력단 | 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치 |
KR20180080115A (ko) | 2017-01-02 | 2018-07-11 | 한양대학교 산학협력단 | 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치 |
CN117336472A (zh) * | 2017-01-02 | 2024-01-02 | Lx 半导体科技有限公司 | 图像编码/解码设备以及发送图像数据的设备 |
US10742975B2 (en) * | 2017-05-09 | 2020-08-11 | Futurewei Technologies, Inc. | Intra-prediction with multiple reference lines |
EP3643065A1 (en) * | 2017-07-24 | 2020-04-29 | ARRIS Enterprises LLC | Intra mode jvet coding |
US10999604B2 (en) * | 2018-04-13 | 2021-05-04 | Mediatek Inc. | Adaptive implicit transform setting |
CN110620926B (zh) * | 2018-06-20 | 2022-01-04 | 浙江大学 | 一种帧内预测模式编解码方法及装置 |
WO2019245342A1 (ko) * | 2018-06-21 | 2019-12-26 | 주식회사 케이티 | 비디오 신호 처리 방법 및 장치 |
WO2020013609A1 (ko) * | 2018-07-11 | 2020-01-16 | 인텔렉추얼디스커버리 주식회사 | 화면내 예측 기반의 비디오 코딩 방법 및 장치 |
KR20200033210A (ko) * | 2018-09-19 | 2020-03-27 | 한국전자통신연구원 | 화면 내 예측 모드 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
CN112930685A (zh) * | 2018-10-12 | 2021-06-08 | Oppo广东移动通信有限公司 | 视频信号的编码方法和解码方法及其装置 |
CN110062227B (zh) * | 2019-03-12 | 2021-04-27 | 浙江大华技术股份有限公司 | 帧内预测模式的编解码方法、装置、设备和可读存储介质 |
CN113892268A (zh) * | 2019-03-20 | 2022-01-04 | 现代自动车株式会社 | 基于预测模式估计的帧内预测装置和方法 |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1167271C (zh) * | 2001-01-10 | 2004-09-15 | 华为技术有限公司 | 压缩编码图像传输中的误码处理方法 |
KR100798446B1 (ko) * | 2001-09-26 | 2008-01-28 | 에스케이 텔레콤주식회사 | 적응적 더블 스캔 방법 |
US7236524B2 (en) * | 2002-05-28 | 2007-06-26 | Sharp Laboratories Of America, Inc. | Methods and systems for image intra-prediction mode communication |
EP2290990B1 (en) * | 2002-05-28 | 2014-05-07 | Sharp Kabushiki Kaisha | Method and systems for image intra-prediction mode estimation, communication, and organization |
KR100750110B1 (ko) * | 2003-04-22 | 2007-08-17 | 삼성전자주식회사 | 4×4인트라 휘도 예측 모드 결정방법 및 장치 |
EP1558039A1 (en) * | 2004-01-21 | 2005-07-27 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for generating/evaluating prediction information in picture signal encoding/decoding |
WO2006004331A1 (en) * | 2004-07-07 | 2006-01-12 | Samsung Electronics Co., Ltd. | Video encoding and decoding methods and video encoder and decoder |
CN100348051C (zh) * | 2005-03-31 | 2007-11-07 | 华中科技大学 | 一种增强型帧内预测模式编码方法 |
WO2006106935A1 (ja) * | 2005-04-01 | 2006-10-12 | Matsushita Electric Industrial Co., Ltd. | 画像復号化装置及び画像復号化方法 |
KR100739714B1 (ko) | 2005-07-06 | 2007-07-13 | 삼성전자주식회사 | 인트라 예측 모드 결정 방법 및 장치 |
CN101087427B (zh) * | 2006-06-06 | 2011-04-06 | 北京大学深圳研究生院 | 一种h.264标准的帧内预测模式选择方法 |
CN101622877A (zh) * | 2006-12-22 | 2010-01-06 | 高通股份有限公司 | 用于有效空间帧内可预测性确定(或评估)的系统和方法 |
WO2009037726A1 (ja) * | 2007-09-18 | 2009-03-26 | Fujitsu Limited | 動画像符号化装置および動画像復号装置 |
US20090161757A1 (en) * | 2007-12-21 | 2009-06-25 | General Instrument Corporation | Method and Apparatus for Selecting a Coding Mode for a Block |
JP5111127B2 (ja) * | 2008-01-22 | 2012-12-26 | キヤノン株式会社 | 動画像符号化装置及びその制御方法、並びに、コンピュータプログラム |
JP4958825B2 (ja) | 2008-03-28 | 2012-06-20 | キヤノン株式会社 | 動画像符号化装置及びその制御方法、コンピュータプログラム |
CN100596202C (zh) * | 2008-05-30 | 2010-03-24 | 四川虹微技术有限公司 | 一种快速帧内模式选择方法 |
JP5597968B2 (ja) * | 2009-07-01 | 2014-10-01 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに記録媒体 |
CN101621692B (zh) * | 2009-07-27 | 2011-04-20 | 宁波大学 | 一种基于预测模式的h.264/avc视频信息隐藏方法 |
KR101510108B1 (ko) * | 2009-08-17 | 2015-04-10 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
KR101379186B1 (ko) | 2009-08-21 | 2014-04-10 | 에스케이 텔레콤주식회사 | 인트라 예측 부호화/복호화 방법 및 장치 |
CN102550026B (zh) * | 2009-10-05 | 2016-08-03 | 汤姆森特许公司 | 视频编码和解码中色度分量的预测像素的自适应滤波的方法和装置 |
KR20110113561A (ko) * | 2010-04-09 | 2011-10-17 | 한국전자통신연구원 | 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치 |
US9083974B2 (en) * | 2010-05-17 | 2015-07-14 | Lg Electronics Inc. | Intra prediction modes |
EP3125559B1 (en) * | 2010-08-17 | 2018-08-08 | M&K Holdings Inc. | Apparatus for decoding an intra prediction mode |
US9654785B2 (en) * | 2011-06-09 | 2017-05-16 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
PT2887670T (pt) | 2011-06-28 | 2017-09-18 | Samsung Electronics Co Ltd | Método e aparelho para codificar vídeo e método e aparelho para descodificar vídeo, acompanhados com intra previsão |
GB2494468B (en) * | 2011-09-12 | 2014-01-15 | Canon Kk | Method and device for encoding or decoding information representing prediction modes |
CN106851300B (zh) * | 2011-09-13 | 2020-05-26 | 寰发股份有限公司 | 基于最可能模式的帧内预测模式的方法及装置 |
WO2013051903A1 (en) * | 2011-10-07 | 2013-04-11 | Pantech Co., Ltd. | Methods and apparatuses of encoding/decoding intra prediction mode using candidate intra prediction modes |
CN105338346B (zh) * | 2011-10-24 | 2018-11-13 | 英孚布瑞智有限私人贸易公司 | 用于图像解码的方法和装置 |
ES2816567T3 (es) * | 2011-10-24 | 2021-04-05 | Innotive Ltd | Método y aparato para decodificar modo de intra-predicción |
KR20130049525A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 잔차 블록 복원을 위한 역변환 방법 |
US9554136B2 (en) * | 2011-12-05 | 2017-01-24 | Lg Electronics Inc. | Method and device for intra prediction |
-
2012
- 2012-04-20 CN CN201510300375.4A patent/CN104935929B/zh active Active
- 2012-04-20 WO PCT/KR2012/003075 patent/WO2013062192A1/ko active Application Filing
- 2012-04-20 US US14/127,112 patent/US9025662B2/en active Active
- 2012-04-20 EP EP15001468.6A patent/EP2942954B1/en active Active
- 2012-04-20 EP EP21178975.5A patent/EP3917147A1/en active Pending
- 2012-04-20 DK DK15001468.6T patent/DK2942954T3/da active
- 2012-04-20 CN CN201710339168.9A patent/CN107181942B/zh active Active
- 2012-04-20 CN CN201510300394.7A patent/CN104935931B/zh active Active
- 2012-04-20 CN CN201710340817.7A patent/CN107277503B/zh active Active
- 2012-04-20 EP EP15001467.8A patent/EP2942956B1/en active Active
- 2012-04-20 RS RS20200987A patent/RS60704B1/sr unknown
- 2012-04-20 LT LTEP15001468.6T patent/LT2942954T/lt unknown
- 2012-04-20 EP EP12844183.9A patent/EP2797324A4/en not_active Ceased
- 2012-04-20 ES ES15001467T patent/ES2805055T3/es active Active
- 2012-04-20 HU HUE15001465A patent/HUE051687T2/hu unknown
- 2012-04-20 PL PL15001466T patent/PL2945381T3/pl unknown
- 2012-04-20 HU HUE15001467A patent/HUE051689T2/hu unknown
- 2012-04-20 SI SI201231799T patent/SI2942954T1/sl unknown
- 2012-04-20 CN CN201510300378.8A patent/CN104883570B/zh active Active
- 2012-04-20 CN CN201510300414.0A patent/CN104883571B/zh active Active
- 2012-04-20 HU HUE15001468A patent/HUE051695T2/hu unknown
- 2012-04-20 EP EP15001466.0A patent/EP2945381B1/en active Active
- 2012-04-20 KR KR20120041316A patent/KR20130045153A/ko not_active Application Discontinuation
- 2012-04-20 EP EP15001465.2A patent/EP2945376B1/en active Active
- 2012-04-20 KR KR1020120041299A patent/KR101947657B1/ko active IP Right Grant
- 2012-04-20 ES ES15001468T patent/ES2805041T3/es active Active
- 2012-04-20 WO PCT/KR2012/003082 patent/WO2013062196A1/ko active Application Filing
- 2012-04-20 CN CN201510300441.8A patent/CN104935932B/zh active Active
- 2012-04-20 CN CN201510300377.3A patent/CN104935930B/zh active Active
- 2012-04-20 PL PL15001467T patent/PL2942956T3/pl unknown
- 2012-04-20 PL PL15001468T patent/PL2942954T3/pl unknown
- 2012-04-20 PL PL15001465T patent/PL2945376T3/pl unknown
- 2012-04-20 JP JP2014531702A patent/JP5728671B2/ja active Active
- 2012-04-20 US US14/124,625 patent/US8953683B2/en active Active
- 2012-04-20 ES ES15001466T patent/ES2805039T3/es active Active
- 2012-04-20 MX MX2014003543A patent/MX2014003543A/es unknown
- 2012-04-20 ES ES15001465T patent/ES2805038T3/es active Active
- 2012-04-20 CN CN201280047214.3A patent/CN103931180B/zh active Active
- 2012-04-20 HU HUE15001466A patent/HUE051688T2/hu unknown
- 2012-04-20 PT PT150014686T patent/PT2942954T/pt unknown
-
2014
- 2014-12-29 US US14/585,127 patent/US9060179B2/en active Active
- 2014-12-29 US US14/585,132 patent/US9148671B2/en active Active
- 2014-12-29 US US14/585,108 patent/US9025663B1/en active Active
-
2015
- 2015-02-10 JP JP2015024133A patent/JP5905613B2/ja active Active
- 2015-04-02 JP JP2015076028A patent/JP6047615B2/ja active Active
- 2015-04-02 JP JP2015076029A patent/JP6047616B2/ja active Active
- 2015-04-02 US US14/677,736 patent/US9615105B2/en active Active
- 2015-04-02 JP JP2015076027A patent/JP6047614B2/ja active Active
-
2016
- 2016-02-20 HK HK16101911.6A patent/HK1214053A1/zh not_active IP Right Cessation
- 2016-03-01 HK HK16102358.4A patent/HK1214704A1/zh unknown
- 2016-03-01 HK HK16102361.9A patent/HK1214705A1/zh unknown
- 2016-03-10 HK HK16102774.0A patent/HK1214899A1/zh unknown
- 2016-03-10 HK HK16102781.1A patent/HK1214900A1/zh unknown
- 2016-03-10 HK HK16102790.0A patent/HK1214901A1/zh unknown
-
2019
- 2019-01-14 KR KR1020190004896A patent/KR102398644B1/ko active IP Right Grant
- 2019-01-14 KR KR1020190004894A patent/KR102393177B1/ko active IP Right Grant
- 2019-01-14 KR KR1020190004895A patent/KR102398643B1/ko active IP Right Grant
- 2019-01-14 KR KR1020190004893A patent/KR102398642B1/ko active IP Right Grant
-
2020
- 2020-06-29 CY CY20201100599T patent/CY1123086T1/el unknown
- 2020-08-25 HR HRP20201328TT patent/HRP20201328T1/hr unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HRP20201328T1 (hr) | Uređaj za dekodiranje slika | |
HRP20201980T1 (hr) | Postupak i aparat za dekodiranje slika | |
HRP20201477T1 (hr) | Postupak i aparati za dekodiranje načina intra predviđanja | |
HRP20170168T1 (hr) | Uređaj za dekodiranje videa korištenjem spajanja blokova | |
HRP20181098T1 (hr) | Metoda za uspostavljanje unutarokvirnog predviđanja | |
HRP20161207T1 (hr) | Postupak i uređaj za kodiranje videa, te postupak i uređaj za dekodiranje videa | |
HRP20180969T1 (hr) | Uređaj za dekodiranje video podataka | |
PH12017502373A1 (en) | Method and apparatus for encoding video and method and apparatus for decoding video determining inter-prediction reference picture list depending on block size | |
HRP20180366T1 (hr) | Postupak za dekodiranje videa korištenjem unutrašnjeg predviðanja | |
HRP20170128T1 (hr) | Postupak i uređaj za kodiranje video zapisa i postupak i uređaj za dekodiranje video zapisa, na osnovi hijerarhijske strukture jedinice za kodiranje | |
ES2533097T5 (es) | Sistema de codificación magnética con depósito de áreas magnéticas producidas mediante por lo menos dos tipos de tinta magnética con diferentes campos coercitivos, depositadas en un recubrimiento por lo menos parcial | |
MX2013014581A (es) | Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen, metodo de decodificacion de imagen, y dispositivo de prediccion de imagen. | |
WO2015006724A3 (en) | Palette prediction in palette-based video coding | |
JP2014514811A5 (hr) | ||
WO2013126320A3 (en) | Efficient delineation and distribution of media segments | |
JP2014523183A5 (hr) | ||
RU2013152690A (ru) | Способ и устройство для реализации внутрикадрового предсказания | |
BR112013001413A2 (pt) | "método, sistema e meio de armazenamento legível em computador" | |
BRPI1106076A2 (pt) | "método implementado por processador, sistema de transferência de fundos de conta pré-paga, e, meio tangível legível por computador." | |
ATE551819T1 (de) | System und verfahren zur reduzierung des intranetverkehrs an engpass-links in einem telekommunikationsnetzwerk | |
FR2940577B1 (fr) | Procede d'encodage par segmentation d'une image. | |
FR2994484B1 (fr) | Systeme de reflectometrie comprenant un mecanisme de transmission d'informations | |
FR2963190B1 (fr) | Procede et dispositif de codage d'une sequence d'images | |
JP2011148415A5 (hr) | ||
WO2012168242A3 (en) | Method and device for encoding a sequence of images and method and device for decoding a sequence of image |