KR101675707B1 - 화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램 - Google Patents

화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램 Download PDF

Info

Publication number
KR101675707B1
KR101675707B1 KR1020157015160A KR20157015160A KR101675707B1 KR 101675707 B1 KR101675707 B1 KR 101675707B1 KR 1020157015160 A KR1020157015160 A KR 1020157015160A KR 20157015160 A KR20157015160 A KR 20157015160A KR 101675707 B1 KR101675707 B1 KR 101675707B1
Authority
KR
South Korea
Prior art keywords
intra
prediction
block
luminance
signal
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
KR1020157015160A
Other languages
English (en)
Korean (ko)
Other versions
KR20150074200A (ko
Inventor
히로야 나카무라
시게루 후쿠시마
Original Assignee
가부시키가이샤 제이브이씨 켄우드
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 claimed from JP2011139678A external-priority patent/JP5678818B2/ja
Priority claimed from JP2011139677A external-priority patent/JP5614381B2/ja
Application filed by 가부시키가이샤 제이브이씨 켄우드 filed Critical 가부시키가이샤 제이브이씨 켄우드
Publication of KR20150074200A publication Critical patent/KR20150074200A/ko
Application granted granted Critical
Publication of KR101675707B1 publication Critical patent/KR101675707B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/90—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
    • H04N19/96—Tree coding, e.g. quad-tree coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00042—Monitoring, i.e. observation
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/17—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
    • H04N19/169—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
    • H04N19/186—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 colour or a chrominance component
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • 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
    • H04N19/10—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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
KR1020157015160A 2011-06-23 2012-06-14 화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램 Active KR101675707B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2011-139678 2011-06-23
JP2011139678A JP5678818B2 (ja) 2011-06-23 2011-06-23 画像復号装置、画像復号方法、及び画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム
JP2011139677A JP5614381B2 (ja) 2011-06-23 2011-06-23 画像符号化装置、画像符号化方法、及び画像符号化プログラム、並びに、送信装置、送信方法、及び送信プログラム
JPJP-P-2011-139677 2011-06-23
PCT/JP2012/003887 WO2012176406A1 (ja) 2011-06-23 2012-06-14 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号装置、画像復号方法及び画像復号プログラム

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020147001608A Division KR101588143B1 (ko) 2011-06-23 2012-06-14 화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020167030940A Division KR101729463B1 (ko) 2011-06-23 2012-06-14 화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램

Publications (2)

Publication Number Publication Date
KR20150074200A KR20150074200A (ko) 2015-07-01
KR101675707B1 true KR101675707B1 (ko) 2016-11-11

Family

ID=47422264

Family Applications (5)

Application Number Title Priority Date Filing Date
KR1020157015160A Active KR101675707B1 (ko) 2011-06-23 2012-06-14 화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램
KR1020157015161A Active KR101668575B1 (ko) 2011-06-23 2012-06-14 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램
KR1020167001133A Active KR101668583B1 (ko) 2011-06-23 2012-06-14 화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램
KR1020167030940A Active KR101729463B1 (ko) 2011-06-23 2012-06-14 화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램
KR1020147001608A Active KR101588143B1 (ko) 2011-06-23 2012-06-14 화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램

Family Applications After (4)

Application Number Title Priority Date Filing Date
KR1020157015161A Active KR101668575B1 (ko) 2011-06-23 2012-06-14 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램
KR1020167001133A Active KR101668583B1 (ko) 2011-06-23 2012-06-14 화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램
KR1020167030940A Active KR101729463B1 (ko) 2011-06-23 2012-06-14 화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램
KR1020147001608A Active KR101588143B1 (ko) 2011-06-23 2012-06-14 화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램

Country Status (5)

Country Link
US (7) US8938003B2 (cg-RX-API-DMAC7.html)
KR (5) KR101675707B1 (cg-RX-API-DMAC7.html)
CN (6) CN105791835A (cg-RX-API-DMAC7.html)
TW (5) TWI552578B (cg-RX-API-DMAC7.html)
WO (1) WO2012176406A1 (cg-RX-API-DMAC7.html)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012176406A1 (ja) 2011-06-23 2012-12-27 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号装置、画像復号方法及び画像復号プログラム
GB2501535A (en) 2012-04-26 2013-10-30 Sony Corp Chrominance Processing in High Efficiency Video Codecs
US9300964B2 (en) 2013-01-24 2016-03-29 Sharp Kabushiki Kaisha Image decoding apparatus and image coding apparatus
ES2904919T3 (es) 2013-03-29 2022-04-06 Jvckenwood Corp Dispositivo de decodificación de imagen, procedimiento de decodificación de imagen y programa de decodificación de imagen
JP6112031B2 (ja) * 2013-03-29 2017-04-12 株式会社Ｊｖｃケンウッド 画像復号装置、画像復号方法及び画像復号プログラム
AU2013202653A1 (en) 2013-04-05 2014-10-23 Canon Kabushiki Kaisha Method, apparatus and system for generating intra-predicted samples
JP6171627B2 (ja) * 2013-06-28 2017-08-02 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法、画像符号化プログラム、画像復号装置、画像復号方法および画像復号プログラム
WO2016157924A1 (ja) * 2015-03-27 2016-10-06 ソニー株式会社 画像処理装置、画像処理方法、プログラム及び記録媒体
CN118678064A (zh) 2016-10-04 2024-09-20 Lx 半导体科技有限公司 图像编码/解码方法和图像数据的发送方法
KR102488123B1 (ko) * 2016-12-26 2023-01-12 에스케이텔레콤 주식회사 인트라 예측을 이용한 영상의 부호화 및 복호화
WO2018124686A1 (ko) * 2016-12-26 2018-07-05 에스케이텔레콤 주식회사 인트라 예측을 이용한 영상의 부호화 및 복호화
US11025903B2 (en) * 2017-01-13 2021-06-01 Qualcomm Incorporated Coding video data using derived chroma mode
CN108429910B (zh) * 2017-02-15 2021-09-10 扬智科技股份有限公司 图像压缩方法
JP7406378B2 (ja) * 2017-06-21 2023-12-27 ヴィド スケール インコーポレイテッド ３６０度ビデオ符号化のための適応的量子化
CN107295348A (zh) * 2017-07-31 2017-10-24 南通海鑫信息科技有限公司 一种图像编码方法
CA3287789A1 (en) 2018-03-25 2025-11-29 B1 Institute Of Image Technology, Inc. Image encoding/decoding method and device
EP4633164A3 (en) * 2018-03-29 2026-01-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Intra-prediction mode concept for block-wise picture coding
CN118474355A (zh) 2018-04-01 2024-08-09 有限公司B1影像技术研究所 图像编码/解码方法、介质和传输比特流的方法
US10819979B2 (en) * 2018-09-06 2020-10-27 Tencent America LLC Coupled primary and secondary transform
WO2020053394A1 (en) 2018-09-13 2020-03-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Affine linear weighted intra predictions
CN110944180B (zh) * 2018-09-21 2023-04-28 华为技术有限公司 色度块预测方法及装置
CN109547791B (zh) * 2018-10-26 2020-12-22 西安科锐盛创新科技有限公司 图像帧内预测方法及其装置
MX2021005781A (es) 2018-11-16 2021-07-02 Hfi Innovation Inc Metodo y aparato de codificacion de arbol de codificacion separada de luminancia-crominancia con restricciones.
KR20210091208A (ko) 2018-12-12 2021-07-21 주식회사 윌러스표준기술연구소 현재 픽쳐 참조를 이용한 비디오 신호 처리 방법 및 장치
CN116962710A (zh) * 2018-12-15 2023-10-27 华为技术有限公司 图像重建方法和装置
KR20200087086A (ko) * 2019-01-10 2020-07-20 세종대학교산학협력단 영상 부호화/복호화 방법 및 장치
CN113454992B (zh) * 2019-02-19 2024-08-16 数码士有限公司 基于帧内预测的视频信号处理方法和设备
WO2020184936A1 (ko) * 2019-03-08 2020-09-17 정병득 비디오 신호의 부호화 또는 복호화 방법 및 장치
CN118945339A (zh) * 2019-03-11 2024-11-12 弗劳恩霍夫应用研究促进协会 编码器和解码器、编码方法和解码方法
WO2020184637A1 (en) * 2019-03-12 2020-09-17 Sharp Kabushiki Kaisha Systems and methods for performing intra prediction coding in video coding
EP3941048B1 (en) * 2019-03-13 2024-09-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Image encoding/decoding method and device, and method for transmitting bitstream
EP3941065B1 (en) 2019-03-15 2025-11-19 Lg Electronics Inc. Method and device for signaling information on chroma format
CN117896520A (zh) * 2019-08-01 2024-04-16 华为技术有限公司 编码器、解码器及色度帧内模式推导的对应方法
WO2021025416A1 (ko) * 2019-08-04 2021-02-11 엘지전자 주식회사 신택스 결합을 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
KR20250030974A (ko) * 2019-09-25 2025-03-05 엘지전자 주식회사 컬러 포맷에 기반하여 분할 모드를 결정하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
CN114982232B (zh) * 2019-12-26 2025-09-16 日本放送协会 编码装置、解码装置和程序产品
US12160562B2 (en) * 2021-09-15 2024-12-03 Tencent America LLC On propagating intra prediction mode information of IBC block by using block vector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070133619A1 (en) 2005-12-08 2007-06-14 Electronics And Telecommunications Research Institute Apparatus and method of processing bitstream of embedded codec which is received in units of packets

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7266150B2 (en) * 2001-07-11 2007-09-04 Dolby Laboratories, Inc. Interpolation of video compression frames
US7542510B2 (en) * 2002-11-20 2009-06-02 Panasonic Corporation Moving picture predicting method, moving image encoding method and device, and moving image decoding method and device
WO2004066634A1 (en) * 2003-01-20 2004-08-05 Koninklijke Philips Electronics N.V. Video coding
JP4617644B2 (ja) * 2003-07-18 2011-01-26 ソニー株式会社 符号化装置及び方法
KR100964401B1 (ko) * 2003-10-23 2010-06-17 삼성전자주식회사 칼라 영상을 위한 인트라 부호화/복호화 방법 및 장치
US7379608B2 (en) * 2003-12-04 2008-05-27 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung, E.V. Arithmetic coding for transforming video and picture data units
KR100627329B1 (ko) * 2004-08-19 2006-09-25 전자부품연구원 Ｈ.264 비디오 코덱을 위한 적응형 움직임 예측 및 모드결정 장치 및 그 방법
CN101159874A (zh) * 2004-09-08 2008-04-09 华为技术有限公司 基于帧内编码的图像色度预测方法
CN100461867C (zh) * 2004-12-02 2009-02-11 中国科学院计算技术研究所 一种帧内图像预测编码方法
CN1777283A (zh) * 2004-12-31 2006-05-24 上海广电（集团）有限公司 一种基于微块的视频信号编/解码方法
CN100426868C (zh) * 2005-01-25 2008-10-15 中国科学院计算技术研究所 一种帧内图像的亮度预测编码方法
WO2006112992A1 (en) * 2005-04-13 2006-10-26 Thomson Licensing Luma-chroma coding with one common or three distinct spatial predictors
KR101037855B1 (ko) * 2005-07-22 2011-05-31 미쓰비시덴키 가부시키가이샤 화상 부호화 장치, 화상 복호 장치, 화상 부호화 방법 및 화상 복호 방법
CN101783942A (zh) * 2005-09-20 2010-07-21 三菱电机株式会社 图像编码装置和图像编码方法
JP5026092B2 (ja) * 2007-01-12 2012-09-12 三菱電機株式会社 動画像復号装置および動画像復号方法
US8422803B2 (en) * 2007-06-28 2013-04-16 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method and image decoding method
BRPI0818444A2 (pt) * 2007-10-12 2016-10-11 Qualcomm Inc codificação adaptativa de informação de cabeçalho de bloco de vídeo
KR101291196B1 (ko) * 2008-01-25 2013-07-31 삼성전자주식회사 영상의 부호화, 복호화 방법 및 장치
CN102057678A (zh) * 2008-06-10 2011-05-11 松下电器产业株式会社 解码装置、解码方法及接收装置
KR20090129926A (ko) * 2008-06-13 2009-12-17 삼성전자주식회사 영상 부호화 방법 및 그 장치, 영상 복호화 방법 및 그 장치
CN101621687B (zh) * 2008-08-18 2011-06-08 深圳市铁越电气有限公司 H.264到avs视频码流转换方法及其装置
US8660193B2 (en) * 2009-01-12 2014-02-25 Maxim Integrated Products, Inc. Parallel, pipelined, integrated-circuit implementation of a computational engine
TW201041404A (en) * 2009-03-06 2010-11-16 Sony Corp Image processing device and method
CN101964906B (zh) * 2009-07-22 2012-07-04 北京工业大学 基于纹理特性的快速帧内预测方法和装置
WO2011126348A2 (en) * 2010-04-09 2011-10-13 Lg Electronics Inc. Method and apparatus for processing video data
SG10201504903RA (en) * 2010-07-15 2015-07-30 Mitsubishi Electric Corp Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method
US9049444B2 (en) * 2010-12-22 2015-06-02 Qualcomm Incorporated Mode dependent scanning of coefficients of a block of video data
BR112013016095B1 (pt) * 2010-12-23 2022-08-16 Samsung Electronics Co., Ltd. Método de decodificar uma imagem, e método de codificar uma imagem
US9288500B2 (en) * 2011-05-12 2016-03-15 Texas Instruments Incorporated Luma-based chroma intra-prediction for video coding
WO2012176406A1 (ja) 2011-06-23 2012-12-27 株式会社Ｊｖｃケンウッド 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号装置、画像復号方法及び画像復号プログラム
JP5725107B2 (ja) 2013-08-30 2015-05-27 株式会社Ｊｖｃケンウッド 画像復号装置、画像復号方法、及び画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070133619A1 (en) 2005-12-08 2007-06-14 Electronics And Telecommunications Research Institute Apparatus and method of processing bitstream of embedded codec which is received in units of packets

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Advanced video coding for generic audiovisual services, ITU-T,H.264(03/2005)
Thomas Wiegana et al., WD2: Working Draft 2 of High-Efficiency Video Coding, JCTVC-D503_r3, 2011.3.

Also Published As

Publication number Publication date
KR20140024957A (ko) 2014-03-03
US8938003B2 (en) 2015-01-20
KR101588143B1 (ko) 2016-01-22
TWI562604B (cg-RX-API-DMAC7.html) 2016-12-11
TW201635793A (zh) 2016-10-01
CN105812806A (zh) 2016-07-27
US10009607B2 (en) 2018-06-26
KR20150074200A (ko) 2015-07-01
US10412384B2 (en) 2019-09-10
CN105791834B (zh) 2018-01-02
CN103621087B (zh) 2016-12-07
KR101668583B1 (ko) 2016-10-21
KR20160130869A (ko) 2016-11-14
US20160323574A1 (en) 2016-11-03
CN105791834A (zh) 2016-07-20
CN103621087A (zh) 2014-03-05
KR20150074201A (ko) 2015-07-01
CN105812807B (zh) 2018-01-16
US20150156499A1 (en) 2015-06-04
US20160323588A1 (en) 2016-11-03
TWI563827B (cg-RX-API-DMAC7.html) 2016-12-21
US9363521B2 (en) 2016-06-07
TWI552578B (zh) 2016-10-01
US20160249060A1 (en) 2016-08-25
US20140105276A1 (en) 2014-04-17
TW201635791A (zh) 2016-10-01
US10869033B2 (en) 2020-12-15
KR20160013257A (ko) 2016-02-03
US20180352224A1 (en) 2018-12-06
CN105812806B (zh) 2019-04-26
CN107071428A (zh) 2017-08-18
CN107071428B (zh) 2019-12-27
TW201635792A (zh) 2016-10-01
CN105791835A (zh) 2016-07-20
CN105812807A (zh) 2016-07-27
TW201635790A (zh) 2016-10-01
TW201309028A (zh) 2013-02-16
TWI562603B (cg-RX-API-DMAC7.html) 2016-12-11
US20180249157A1 (en) 2018-08-30
TWI563826B (cg-RX-API-DMAC7.html) 2016-12-21
KR101729463B1 (ko) 2017-04-21
KR101668575B1 (ko) 2016-10-21
WO2012176406A1 (ja) 2012-12-27

Similar Documents

Publication Publication Date Title
KR101675707B1 (ko) 화상 인코딩 장치, 화상 인코딩 방법 및 화상 인코딩 프로그램, 및 화상 디코딩 장치, 화상 디코딩 방법 및 화상 디코딩 프로그램
KR101753551B1 (ko) 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램을 저장한 기록매체
JP5614381B2 (ja) 画像符号化装置、画像符号化方法、及び画像符号化プログラム、並びに、送信装置、送信方法、及び送信プログラム
JP5678814B2 (ja) 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに、送信装置、送信方法及び送信プログラム
JP5678818B2 (ja) 画像復号装置、画像復号方法、及び画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム
JP5402995B2 (ja) 画像復号装置、画像復号方法及び画像復号プログラム、並びに、受信装置、受信方法及び受信プログラム
JP5725107B2 (ja) 画像復号装置、画像復号方法、及び画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム
JP5725108B2 (ja) 画像復号装置、画像復号方法、及び画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム
JP5839141B1 (ja) 画像符号化装置、画像符号化方法、及び画像符号化プログラム、並びに、送信装置、送信方法、及び送信プログラム
JP5839094B2 (ja) 画像符号化装置、画像符号化方法、及び画像符号化プログラム、並びに、送信装置、送信方法、及び送信プログラム
JP5679019B2 (ja) 画像復号装置、画像復号方法、及び画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム
JP5617979B2 (ja) 画像復号装置、画像復号方法、及び画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム
JP5839145B1 (ja) 画像符号化装置、画像符号化方法、及び画像符号化プログラム、並びに、送信装置、送信方法、及び送信プログラム
JP5839144B1 (ja) 画像符号化装置、画像符号化方法、及び画像符号化プログラム、並びに、送信装置、送信方法、及び送信プログラム
JP6036965B2 (ja) 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに送信装置、送信方法及び送信プログラム
JP5839143B1 (ja) 画像符号化装置、画像符号化方法、及び画像符号化プログラム、並びに、送信装置、送信方法、及び送信プログラム
JP2015144484A (ja) 画像復号装置、画像復号方法、及び画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20150608

Application number text: 1020147001608

Filing date: 20140121

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20160215

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20160322

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20160805

A107 Divisional application of patent
PA0104 Divisional application for international application

Comment text: Divisional Application for International Patent

Patent event code: PA01041R01D

Patent event date: 20161104

Application number text: 1020147001608

Filing date: 20140121

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20161107

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20161107

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20191017

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20201019

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20211019

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20221019

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20231011

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20241008

Start annual number: 9

End annual number: 9