SI3059960T1 - Apparatus for encoding an image - Google Patents

Apparatus for encoding an image Download PDF

Info

Publication number
SI3059960T1
SI3059960T1 SI201131506T SI201131506T SI3059960T1 SI 3059960 T1 SI3059960 T1 SI 3059960T1 SI 201131506 T SI201131506 T SI 201131506T SI 201131506 T SI201131506 T SI 201131506T SI 3059960 T1 SI3059960 T1 SI 3059960T1
Authority
SI
Slovenia
Prior art keywords
mode
intraparticular
unit
reference points
block
Prior art date
Application number
SI201131506T
Other languages
English (en)
Slovenian (sl)
Inventor
Soo Mi Oh
Moonock Yang
Original Assignee
M&K Holdings Inc.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45559905&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SI3059960(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by M&K Holdings Inc. filed Critical M&K Holdings Inc.
Publication of SI3059960T1 publication Critical patent/SI3059960T1/en

Links

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
    • H04N19/117—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
    • H04N19/17—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
    • H04N19/105—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
    • H04N19/10—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
    • H04N19/134—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
    • H04N19/17—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
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/80—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
    • H04N19/90—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
    • H04N19/13—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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Television Signal Processing For Recording (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
SI201131506T 2010-07-31 2011-07-29 Apparatus for encoding an image SI3059960T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20100074460 2010-07-31
KR1020110063288A KR20120012385A (ko) 2010-07-31 2011-06-28 인트라 예측 부호화 장치
EP16161940.8A EP3059960B1 (en) 2010-07-31 2011-07-29 Apparatus for encoding an image

Publications (1)

Publication Number Publication Date
SI3059960T1 true SI3059960T1 (en) 2018-08-31

Family

ID=45559905

Family Applications (5)

Application Number Title Priority Date Filing Date
SI201131506T SI3059960T1 (en) 2010-07-31 2011-07-29 Apparatus for encoding an image
SI201131682T SI3051815T1 (sl) 2010-07-31 2011-07-29 Naprava za dekodiranje slike
SI201130847A SI2600613T1 (sl) 2010-07-31 2011-07-29 Intrapredikcijska dekodirna naprava
SI201131505T SI3059956T1 (en) 2010-07-31 2011-07-29 Intra prediction apparatus
SI201131687T SI3059953T1 (sl) 2010-07-31 2011-07-29 Naprava za kodiranje slike

Family Applications After (4)

Application Number Title Priority Date Filing Date
SI201131682T SI3051815T1 (sl) 2010-07-31 2011-07-29 Naprava za dekodiranje slike
SI201130847A SI2600613T1 (sl) 2010-07-31 2011-07-29 Intrapredikcijska dekodirna naprava
SI201131505T SI3059956T1 (en) 2010-07-31 2011-07-29 Intra prediction apparatus
SI201131687T SI3059953T1 (sl) 2010-07-31 2011-07-29 Naprava za kodiranje slike

Country Status (19)

Country Link
US (11) US9307246B2 (enExample)
EP (11) EP3059961B1 (enExample)
JP (10) JP5997152B2 (enExample)
KR (14) KR20120012385A (enExample)
CN (13) CN106067979B (enExample)
CY (5) CY1117856T1 (enExample)
DK (5) DK3059953T3 (enExample)
ES (11) ES2700624T3 (enExample)
HR (5) HRP20160911T1 (enExample)
HU (11) HUE041267T2 (enExample)
LT (4) LT3059960T (enExample)
MX (5) MX336419B (enExample)
PL (11) PL3059957T3 (enExample)
PT (5) PT3059956T (enExample)
RS (5) RS58388B1 (enExample)
SI (5) SI3059960T1 (enExample)
SM (5) SMT201800385T1 (enExample)
TR (7) TR201816492T4 (enExample)
WO (1) WO2012018197A2 (enExample)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110113561A (ko) 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
MX348486B (es) * 2010-04-23 2017-06-15 M&K Holdings Inc Aparato para codificar imagen.
CN105744274B (zh) 2010-09-30 2019-02-01 三菱电机株式会社 运动图像编码装置及方法、运动图像解码装置及方法
US9008175B2 (en) * 2010-10-01 2015-04-14 Qualcomm Incorporated Intra smoothing filter for video coding
WO2012134046A2 (ko) 2011-04-01 2012-10-04 주식회사 아이벡스피티홀딩스 동영상의 부호화 방법
PL3471412T3 (pl) 2011-04-25 2021-06-14 Lg Electronics Inc. Sposób intra-predykcji dla kodowania wideo oraz dekodowania wideo
KR20120140181A (ko) 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
CN103765886B (zh) 2011-08-29 2017-06-13 苗太平洋控股有限公司 以amvp模式产生预测区块的方法
JP2013093792A (ja) * 2011-10-27 2013-05-16 Sony Corp 画像処理装置および方法
KR20130049526A (ko) * 2011-11-04 2013-05-14 오수미 복원 블록 생성 방법
KR20130049523A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 장치
PL2860973T3 (pl) 2012-06-08 2020-08-24 Sun Patent Trust Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów oraz urządzenie kodujące i urządzenie dekodujące
CA2838209C (en) 2012-06-27 2018-12-04 Toru Matsunobu Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
KR102005915B1 (ko) 2012-10-01 2019-08-01 지이 비디오 컴프레션, 엘엘씨 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 이용한 스케일러블 비디오 코딩
JP6391018B2 (ja) * 2013-07-01 2018-09-19 サン パテント トラスト 画像符号化方法、及び、画像符号化装置
JP6253406B2 (ja) * 2013-12-27 2017-12-27 キヤノン株式会社 画像符号化装置、撮像装置、画像符号化方法、及びプログラム
EP3322463B1 (en) 2015-07-14 2025-12-03 Avent, Inc. Dosing control coupling for enteral fluid transfer
US11394972B2 (en) * 2015-08-19 2022-07-19 Lg Electronics Inc. Method and device for encoding/decoding video signal by using optimized conversion based on multiple graph-based model
EP3343926A4 (en) * 2015-08-28 2019-01-30 KT Corporation METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL
KR20180040515A (ko) * 2015-09-10 2018-04-20 삼성전자주식회사 부호화 장치, 복호화 장치, 그 부호화 및 복호화 방법
ES2844525B1 (es) 2015-09-11 2022-07-05 Kt Corp Metodo para decodificar un video
CN106550238B (zh) * 2015-09-16 2019-09-13 福州瑞芯微电子股份有限公司 一种图像处理方法及系统
KR102345475B1 (ko) * 2016-01-05 2022-01-03 한국전자통신연구원 잔차 신호에 대한 예측 방법 및 장치
WO2017135692A1 (ko) * 2016-02-02 2017-08-10 엘지전자(주) 픽셀 순환 코딩과 변환 코딩의 결합에 기초하여 비디오 신호를 처리하는 방법 및 장치
KR102856248B1 (ko) * 2016-02-16 2025-09-04 삼성전자주식회사 비디오 부호화 방법 및 장치, 그 복호화 방법 및 장치
KR102684942B1 (ko) * 2016-03-17 2024-07-12 세종대학교산학협력단 인트라 예측 기반의 비디오 신호 처리 방법 및 장치
CN119996660A (zh) * 2016-03-24 2025-05-13 皇家飞利浦有限公司 视频解码方法、视频编码方法和可读记录介质
KR102346713B1 (ko) 2016-04-12 2022-01-03 세종대학교산학협력단 인트라 예측 기반의 비디오 신호 처리 방법 및 장치
CN109417637B (zh) * 2016-04-26 2021-12-07 英迪股份有限公司 用于编码/解码图像的方法和设备
KR102601732B1 (ko) 2016-05-31 2023-11-14 삼성디스플레이 주식회사 영상 부호화 방법 및 영상 복호화 방법
US10735720B2 (en) 2016-06-24 2020-08-04 Kt Corporation Method and apparatus for processing video signal
CN116506607B (zh) 2016-08-01 2025-09-30 韩国电子通信研究院 图像编码/解码方法和设备以及存储比特流的记录介质
CN114286091B (zh) * 2016-09-05 2024-06-04 罗斯德尔动力有限责任公司 图像编码和解码方法、比特流存储介质及数据传输方法
CN117201777A (zh) 2016-09-13 2023-12-08 韩国电子通信研究院 视频编码/解码方法和装置以及存储比特流的记录介质
US10652575B2 (en) * 2016-09-15 2020-05-12 Qualcomm Incorporated Linear model chroma intra prediction for video coding
US20180091812A1 (en) * 2016-09-23 2018-03-29 Apple Inc. Video compression system providing selection of deblocking filters parameters based on bit-depth of video data
CN113891096B (zh) * 2016-10-04 2022-12-06 有限公司B1影像技术研究所 图像数据编码/解码方法和装置
CN117615135A (zh) * 2016-10-14 2024-02-27 世宗大学校产学协力团 影像编码/解码方法及比特流的传送方法
CN116248878B (zh) * 2016-11-21 2025-07-22 松下电器（美国）知识产权公司 图像编码装置及图像解码装置
US10694202B2 (en) * 2016-12-01 2020-06-23 Qualcomm Incorporated Indication of bilateral filter usage in video coding
WO2018117891A1 (en) 2016-12-23 2018-06-28 Huawei Technologies Co., Ltd. An intra-prediction apparatus for removing a directional intra-prediction mode from a set of predetermined directional intra-prediction modes
JP2018107692A (ja) * 2016-12-27 2018-07-05 Kddi株式会社 動画像復号装置、動画像復号方法、動画像符号化装置、動画像符号化方法及びコンピュータ可読記録媒体
US12184846B2 (en) 2017-01-02 2024-12-31 Industry-University Cooperation Foundation Hanyang University Intra prediction method and apparatus for performing adaptive filtering on reference pixel
WO2018124853A1 (ko) * 2017-01-02 2018-07-05 한양대학교 산학협력단 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치
KR102719084B1 (ko) 2017-01-02 2024-10-16 한양대학교 산학협력단 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치
WO2018174617A1 (ko) * 2017-03-22 2018-09-27 한국전자통신연구원 블록 형태에 기반한 예측 방법 및 장치
US10638126B2 (en) * 2017-05-05 2020-04-28 Qualcomm Incorporated Intra reference filter for video coding
CN117354513A (zh) 2017-07-28 2024-01-05 韩国电子通信研究院 图像编码方法和图像解码方法以及计算机可读记录介质
CN114630133A (zh) * 2017-09-06 2022-06-14 佳稳电子有限公司 影像解码方法、编码图像的方法及设备
WO2019050291A1 (ko) * 2017-09-08 2019-03-14 주식회사 케이티 비디오 신호 처리 방법 및 장치
JP7236800B2 (ja) * 2017-10-10 2023-03-10 株式会社デンソー 車両洗浄システム
CN115442599B (zh) * 2017-10-20 2025-02-21 英迪股份有限公司 图像编码、解码方法以及存储比特流的记录介质
CN120547340A (zh) * 2017-11-28 2025-08-26 韩国电子通信研究院 双向帧内预测方法和设备
EP3496401A1 (en) * 2017-12-05 2019-06-12 Thomson Licensing Method and apparatus for video encoding and decoding based on block shape
EP3744093A4 (en) * 2018-01-25 2022-01-26 LG Electronics Inc. VIDEO DECODER AND ITS CONTROL METHOD
US10735757B2 (en) 2018-01-30 2020-08-04 Lg Electronics Inc. Video decoder and controlling method thereof
WO2019203559A1 (ko) * 2018-04-17 2019-10-24 엘지전자 주식회사 영상 코딩 시스템에서 리그레션 모델 기반 필터링을 사용하는 영상 디코딩 방법 및 장치
KR102252323B1 (ko) * 2018-05-10 2021-05-14 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
CN118869989A (zh) * 2018-06-21 2024-10-29 株式会社Kt 对图像进行解码和编码的方法以及用于发送压缩视频数据的设备
TWI862913B (zh) * 2018-06-29 2024-11-21 弗勞恩霍夫爾協會 擴充參考圖像內預測技術
KR102585635B1 (ko) 2018-09-02 2023-10-05 엘지전자 주식회사 영상 신호를 처리하기 위한 방법 및 장치
CN113170175B (zh) * 2018-11-27 2025-06-17 Op方案有限责任公司 用于不可用参考图像的自适应时间滤波器
US11102513B2 (en) * 2018-12-06 2021-08-24 Tencent America LLC One-level transform split and adaptive sub-block transform
US11356699B2 (en) * 2019-01-11 2022-06-07 Hfi Innovation Inc. Method and apparatus of sub-block deblocking in video coding
CN111263156B (zh) * 2019-02-20 2022-03-25 北京达佳互联信息技术有限公司 视频解码方法、视频编码方法及装置
US10778972B1 (en) * 2019-02-27 2020-09-15 Google Llc Adaptive filter intra prediction modes in image/video compression
US11190777B2 (en) * 2019-06-30 2021-11-30 Tencent America LLC Method and apparatus for video coding
CN112859327B (zh) * 2019-11-27 2022-10-18 成都理想境界科技有限公司 一种图像输出控制方法及光纤扫描成像系统
TW202130178A (zh) * 2019-12-20 2021-08-01 日商索尼股份有限公司 影像處理裝置及影像處理方法
WO2023055199A1 (ko) * 2021-09-30 2023-04-06 한국전자통신연구원 영상 부호화/복호화를 위한 방법, 장치 및 기록 매체
KR102786388B1 (ko) * 2021-11-30 2025-03-26 한국전자기술연구원 적응적으로 필터를 적용하는 화면 내 예측 방법 및 장치

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3626686B2 (ja) * 1998-12-10 2005-03-09 松下電器産業株式会社 フィルタ演算装置
DE10158658A1 (de) * 2001-11-30 2003-06-12 Bosch Gmbh Robert Verfahren zur gerichteten Prädiktion eines Bildblockes
US7289562B2 (en) * 2003-08-01 2007-10-30 Polycom, Inc. Adaptive filter to improve H-264 video quality
US7782954B2 (en) * 2003-09-07 2010-08-24 Microsoft Corporation Scan patterns for progressive video content
KR101014660B1 (ko) * 2003-10-24 2011-02-16 삼성전자주식회사 인트라 예측 방법 및 장치
JP2006100871A (ja) * 2004-09-28 2006-04-13 Sony Corp 符号化装置、符号化方法、符号化方法のプログラム及び符号化方法のプログラムを記録した記録媒体
KR100679035B1 (ko) * 2005-01-04 2007-02-06 삼성전자주식회사 인트라 ｂｌ 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더
JP4231020B2 (ja) 2005-03-29 2009-02-25 日本電信電話株式会社 イントラ予測モード選択方法，画像符号化装置，画像符号化プログラムおよびそのプログラムを記録したコンピュータ読み取り可能な記録媒体
JP4722125B2 (ja) 2005-04-01 2011-07-13 パナソニック株式会社 画像復号化装置及び画像復号化方法
KR100750128B1 (ko) * 2005-09-06 2007-08-21 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
KR100727990B1 (ko) * 2005-10-01 2007-06-13 삼성전자주식회사 영상의 인트라 예측 부호화 방법 및 그 방법을 사용하는부호화 장치
EP2733952A1 (en) * 2005-10-21 2014-05-21 Electronics and Telecommunications Research Institute Method for encoding moving picture using adaptive scanning
KR100750145B1 (ko) * 2005-12-12 2007-08-21 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
JP4542064B2 (ja) 2006-05-11 2010-09-08 日本電信電話株式会社 階層間予測方法，装置，プログラムおよびその記録媒体
KR101011303B1 (ko) * 2006-07-28 2011-01-28 가부시끼가이샤 도시바 화상 부호화 및 복호화 방법 및 장치
WO2008053746A1 (fr) * 2006-10-30 2008-05-08 Nippon Telegraph And Telephone Corporation Procédé de génération d'informations de référence prédictives, procédé de codage et de décodage d'image dynamiques, leur dispositif, leur programme et support de stockage contenant le programme
KR100856392B1 (ko) 2006-11-08 2008-09-04 한국전자통신연구원 현재 영상의 복원영역을 참조하는 동영상 부호화/복호화장치 및 그 방법
US8326064B2 (en) * 2007-01-22 2012-12-04 Nec Corporation Image re-encoding method to decode image data which is orthogonally transformed per first block and encoded by a first encoding method
CN101682784A (zh) * 2007-04-19 2010-03-24 汤姆逊许可证公司 用于帧内预测的自适应参考图片数据生成
KR101378338B1 (ko) * 2007-06-14 2014-03-28 삼성전자주식회사 영상 복구를 이용한 인트라 예측 부호화, 복호화 방법 및장치
WO2009001793A1 (ja) * 2007-06-26 2008-12-31 Kabushiki Kaisha Toshiba 画像符号化と画像復号化の方法及び装置
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
US8204327B2 (en) * 2007-10-01 2012-06-19 Cisco Technology, Inc. Context adaptive hybrid variable length coding
KR101228020B1 (ko) * 2007-12-05 2013-01-30 삼성전자주식회사 사이드 매칭을 이용한 영상의 부호화 방법 및 장치, 그복호화 방법 및 장치
WO2009088340A1 (en) * 2008-01-08 2009-07-16 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive filtering
US20090245351A1 (en) * 2008-03-28 2009-10-01 Kabushiki Kaisha Toshiba Moving picture decoding apparatus and moving picture decoding method
CN100592796C (zh) * 2008-04-15 2010-02-24 中国科学院计算技术研究所 一种视频编码器及其帧内预测模式选择方法
KR101596829B1 (ko) 2008-05-07 2016-02-23 엘지전자 주식회사 비디오 신호의 디코딩 방법 및 장치
JP2009284298A (ja) * 2008-05-23 2009-12-03 Hitachi Ltd 動画像符号化装置、動画像復号化装置、動画像符号化方法及び動画像復号化方法
JP2009302776A (ja) * 2008-06-11 2009-12-24 Canon Inc 画像符号化装置、その制御方法、及びコンピュータプログラム
US9055146B2 (en) * 2008-06-17 2015-06-09 International Business Machines Corporation Social network based call management
WO2010036772A2 (en) * 2008-09-26 2010-04-01 Dolby Laboratories Licensing Corporation Complexity allocation for video and image coding applications
KR101590500B1 (ko) 2008-10-23 2016-02-01 에스케이텔레콤 주식회사 동영상 부호화/복호화 장치, 이를 위한 인트라 예측 방향에기반한 디블록킹 필터링 장치 및 필터링 방법, 및 기록 매체
WO2010063881A1 (en) * 2008-12-03 2010-06-10 Nokia Corporation Flexible interpolation filter structures for video coding
KR101538704B1 (ko) * 2009-01-28 2015-07-28 삼성전자주식회사 보간 필터를 적응적으로 사용하여 영상을 부호화 및 복호화하는 방법 및 장치
CN101674475B (zh) * 2009-05-12 2011-06-22 北京合讯数通科技有限公司 一种h.264/svc的自适应层间纹理预测方法
KR101062111B1 (ko) 2009-07-06 2011-09-02 안양과학대학 산학협력단 가로등용 엘이디 등기구
CN101715135B (zh) * 2009-09-30 2013-01-09 武汉大学 基于匹配模板的自适应帧内预测滤波编码方法
KR101464538B1 (ko) 2009-10-01 2014-11-25 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
CN101854549B (zh) * 2010-05-28 2012-05-02 浙江大学 基于空域预测的视频和图像编解码方法和装置
KR20110054244A (ko) 2009-11-17 2011-05-25 삼성전자주식회사 미디언 필터를 이용한 깊이영상 부호화의 인트라 예측 장치 및 방법
KR20110113561A (ko) * 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
CA2823503C (en) * 2011-01-12 2019-03-19 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method, and image decoding method

Also Published As

Publication number Publication date
US9467702B2 (en) 2016-10-11
US20160057423A1 (en) 2016-02-25
EP2600613B1 (en) 2016-05-11
JP2017011731A (ja) 2017-01-12
EP3059960B1 (en) 2018-06-13
CN106067981B (zh) 2017-08-11
KR20200050451A (ko) 2020-05-11
KR101339903B1 (ko) 2013-12-10
CN106067979B (zh) 2017-08-11
SMT201900120T1 (it) 2019-05-10
EP3059957A1 (en) 2016-08-24
JP2017011730A (ja) 2017-01-12
ES2700624T3 (es) 2019-02-18
CN106210723A (zh) 2016-12-07
RS55052B1 (sr) 2016-12-30
JP2017011733A (ja) 2017-01-12
CN106303532B (zh) 2019-03-12
JP6163595B2 (ja) 2017-07-12
SI2600613T1 (sl) 2016-07-29
EP3059953B1 (en) 2019-02-20
KR20210131952A (ko) 2021-11-03
JP2016220245A (ja) 2016-12-22
SMT201600168B (it) 2016-07-01
US9307246B2 (en) 2016-04-05
KR20210096029A (ko) 2021-08-04
MX336418B (es) 2016-01-19
CN104602011B (zh) 2018-02-02
EP3059955B1 (en) 2018-09-26
EP2600613A4 (en) 2014-09-10
TR201816492T4 (tr) 2018-11-21
US20160057427A1 (en) 2016-02-25
CN106067980A (zh) 2016-11-02
KR20210131951A (ko) 2021-11-03
PL3059956T3 (pl) 2018-11-30
JP6163597B2 (ja) 2017-07-12
HUE030354T2 (en) 2017-05-29
PL3059955T3 (pl) 2019-06-28
PL3059957T3 (pl) 2019-03-29
PT3059956T (pt) 2018-10-18
JP6158997B2 (ja) 2017-07-05
KR20120012385A (ko) 2012-02-09
US20160057426A1 (en) 2016-02-25
LT3051815T (lt) 2019-02-25
CN106067978B (zh) 2017-08-29
PT3059953T (pt) 2019-03-27
CN106231314A (zh) 2016-12-14
KR20140056205A (ko) 2014-05-09
CN106231312A (zh) 2016-12-14
CN106303532A (zh) 2017-01-04
CN106210723B (zh) 2019-11-01
HUE044305T2 (hu) 2019-10-28
US9491468B2 (en) 2016-11-08
US20160057425A1 (en) 2016-02-25
US20160057450A1 (en) 2016-02-25
JP2017011729A (ja) 2017-01-12
ES2700623T3 (es) 2019-02-18
EP3059955A1 (en) 2016-08-24
ES2720581T3 (es) 2019-07-23
PL3059959T3 (pl) 2019-03-29
HUE041736T2 (hu) 2019-05-28
HRP20181470T1 (hr) 2018-11-02
CN104602011A (zh) 2015-05-06
EP3059956B1 (en) 2018-06-13
MX336417B (es) 2016-01-19
CN106067977A (zh) 2016-11-02
KR102164752B1 (ko) 2020-10-14
RS57368B1 (sr) 2018-08-31
JP2016220246A (ja) 2016-12-22
EP3051815B1 (en) 2019-01-30
EP3059958A1 (en) 2016-08-24
EP2600613A2 (en) 2013-06-05
HUE041269T2 (hu) 2019-05-28
JP2013534384A (ja) 2013-09-02
ES2696525T3 (es) 2019-01-16
ES2685577T3 (es) 2018-10-10
JP6163598B2 (ja) 2017-07-12
HUE041266T2 (hu) 2019-05-28
CY1120472T1 (el) 2019-07-10
HRP20190773T1 (hr) 2019-06-14
CN106231314B (zh) 2020-02-04
HRP20160911T1 (hr) 2016-09-23
PL3059958T3 (pl) 2019-06-28
MX336419B (es) 2016-01-19
EP3059959A1 (en) 2016-08-24
DK3059960T3 (en) 2018-09-10
SMT201800385T1 (it) 2018-09-13
US9451263B2 (en) 2016-09-20
CY1121337T1 (el) 2020-05-29
JP6158995B2 (ja) 2017-07-05
JP6152461B2 (ja) 2017-06-21
ES2718937T3 (es) 2019-07-05
HUE040206T2 (hu) 2019-02-28
PL3051815T3 (pl) 2019-07-31
SMT201800384T1 (it) 2018-09-13
CN103081474B (zh) 2016-09-21
KR102322188B1 (ko) 2021-11-05
DK3059956T3 (en) 2018-09-10
EP3059954A1 (en) 2016-08-24
CY1122995T1 (el) 2021-10-29
CN106067980B (zh) 2017-08-11
RS58564B1 (sr) 2019-05-31
JP2017011728A (ja) 2017-01-12
EP3059961B1 (en) 2018-09-12
LT3059960T (lt) 2018-08-27
US9438919B2 (en) 2016-09-06
CN106231312B (zh) 2019-04-12
KR20140057510A (ko) 2014-05-13
RS57381B1 (sr) 2018-09-28
PT3059960T (pt) 2018-10-18
EP3059954B1 (en) 2018-09-26
JP6163596B2 (ja) 2017-07-12
US9451264B2 (en) 2016-09-20
KR20210131949A (ko) 2021-11-03
EP3059953A1 (en) 2016-08-24
WO2012018197A3 (ko) 2012-04-12
DK2600613T3 (en) 2016-08-22
MX336416B (es) 2016-01-19
US20160057424A1 (en) 2016-02-25
KR20140057511A (ko) 2014-05-13
CY1117856T1 (el) 2017-05-17
TR201809836T4 (tr) 2018-07-23
ES2691195T3 (es) 2018-11-26
EP3059957B1 (en) 2018-09-12
HUE044403T2 (hu) 2019-10-28
SI3059956T1 (en) 2018-08-31
EP3051815A1 (en) 2016-08-03
JP6158998B2 (ja) 2017-07-05
CY1120479T1 (el) 2019-07-10
HRP20190543T1 (hr) 2019-05-31
PL3059954T3 (pl) 2019-03-29
PL3059961T3 (pl) 2019-04-30
PL3059953T3 (pl) 2019-08-30
US20130016774A1 (en) 2013-01-17
JP5997152B2 (ja) 2016-09-28
HUE041737T2 (hu) 2019-05-28
CN104602009A (zh) 2015-05-06
CN106067978A (zh) 2016-11-02
JP2017011727A (ja) 2017-01-12
HUE041267T2 (hu) 2019-05-28
TR201815017T4 (tr) 2018-11-21
DK3059953T3 (en) 2019-04-29
MX2013001232A (es) 2013-03-12
TR201816486T4 (tr) 2018-11-21
ES2694041T3 (es) 2018-12-17
KR20130029097A (ko) 2013-03-21
EP3059959B1 (en) 2018-09-12
PL3059960T3 (pl) 2018-11-30
USRE49565E1 (en) 2023-06-27
LT3059953T (lt) 2019-03-12
KR20250002070A (ko) 2025-01-07
CN103081474A (zh) 2013-05-01
ES2685600T3 (es) 2018-10-10
US20160057422A1 (en) 2016-02-25
TR201816011T4 (tr) 2018-11-21
CN104602009B (zh) 2016-09-07
JP2017011732A (ja) 2017-01-12
EP3059960A1 (en) 2016-08-24
ES2575381T3 (es) 2016-06-28
PL2600613T3 (pl) 2016-11-30
US9445099B2 (en) 2016-09-13
PT2600613E (pt) 2016-06-03
EP3059956A1 (en) 2016-08-24
US20160057421A1 (en) 2016-02-25
TR201815529T4 (tr) 2018-11-21
RS58388B1 (sr) 2019-04-30
WO2012018197A2 (ko) 2012-02-09
CN106067981A (zh) 2016-11-02
CN106067979A (zh) 2016-11-02
DK3051815T3 (en) 2019-04-29
CN106231313A (zh) 2016-12-14
CN106231313B (zh) 2020-02-04
SI3059953T1 (sl) 2019-04-30
JP6158996B2 (ja) 2017-07-05
HUE039985T2 (hu) 2019-02-28
US9609325B2 (en) 2017-03-28
SMT201900201T1 (it) 2019-05-10
US9462281B2 (en) 2016-10-04
EP3059961A1 (en) 2016-08-24
TR201809830T4 (tr) 2018-07-23
ES2692842T3 (es) 2018-12-05
HRP20181471T1 (hr) 2018-11-02
KR20210131950A (ko) 2021-11-03
LT3059956T (lt) 2018-08-27
EP3059958B1 (en) 2018-09-19
US9615094B2 (en) 2017-04-04
KR20120012401A (ko) 2012-02-09
US20160057449A1 (en) 2016-02-25
KR20130098255A (ko) 2013-09-04
PT3051815T (pt) 2019-03-01
HUE041476T2 (hu) 2019-05-28
CN106067977B (zh) 2017-08-11
SI3051815T1 (sl) 2019-04-30

Similar Documents

Publication Publication Date Title
SI3059960T1 (en) Apparatus for encoding an image
KR102668077B1 (ko) 영상 부호화 및 복호화 장치 및 그 방법
AU2024201564B2 (en) Intra-prediction method, and encoder and decoder using same
HRP20190770T1 (hr) Uređaj za kodiranje slike
KR101472974B1 (ko) 양자화 블록 역양자화 방법
KR101611437B1 (ko) 복수의 프레임을 참조하여 영상을 부호화, 복호화하는 방법 및 장치
JP2015039231A5 (enExample)
ES2824828T3 (es) Filtro adaptativo de múltiples entradas basado en una combinación de indexación de filtro laplaciano modificado por suma y división de árbol cuaternario
PH12014501185A1 (en) Apparatus for encoding an image
KR20130119489A (ko) 고효율 비디오 코딩 (ｈｅｖｃ) 에서 코딩된 유닛들에 대한 양자화 파라미터 변화들의 시그널링
SI2996341T1 (en) A process and apparatus for encoding and decoding images using a large transformation unit
SI2719180T1 (en) Improved signaling of the intrapredictive mode for encoding a video using an adjacent mode
WO2012033373A3 (en) Low complexity transform coding using adaptive dct/dst for intra-prediction
KR20130105894A (ko) 비디오 데이터의 블록의 계수들의 모드 의존 스캐닝
RU2013106507A (ru) Устройство кодирования движущихся изображений, устройство декодирования движущихся изображений, способ кодирования движущихся изображений и способ декодирования движущихся изображений
JP2020509714A5 (enExample)
KR20100020441A (ko) 비디오 신호 처리 방법
WO2013002587A3 (ko) 적응적인 양자화 파라미터 차분값을 이용한 영상의 부호화 및 복호화 방법과 장치
US9854269B2 (en) Method and apparatus for processing multiview video signal with part of non-reference view
US20150063455A1 (en) Methods and apparatuses for predicting depth quadtree in three-dimensional video
JP7309959B2 (ja) 画像復号装置及び画像復号方法
HK1187474A (en) Signaling quantization parameter changes for coded units in high efficiency video coding (hevc)