JP6067563B2 - ブロックに基づいたミクスドレゾリューションのデータプルーニングを使用した映像符号化 - Google Patents

ブロックに基づいたミクスドレゾリューションのデータプルーニングを使用した映像符号化 Download PDF

Info

Publication number
JP6067563B2
JP6067563B2 JP2013528309A JP2013528309A JP6067563B2 JP 6067563 B2 JP6067563 B2 JP 6067563B2 JP 2013528309 A JP2013528309 A JP 2013528309A JP 2013528309 A JP2013528309 A JP 2013528309A JP 6067563 B2 JP6067563 B2 JP 6067563B2
Authority
JP
Japan
Prior art keywords
blocks
picture
block
original
version
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.)
Expired - Fee Related
Application number
JP2013528309A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013539934A5 (OSRAM
JP2013539934A (ja
Inventor
ザン，ドン−チン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of JP2013539934A publication Critical patent/JP2013539934A/ja
Publication of JP2013539934A5 publication Critical patent/JP2013539934A5/ja
Application granted granted Critical
Publication of JP6067563B2 publication Critical patent/JP6067563B2/ja
Expired - Fee Related 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
    • H04N19/119—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
    • H04N19/102—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
    • 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
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/44—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
    • H04N19/46—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
    • H04N19/48—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data
    • 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
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • 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
    • H04N19/85—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2013528309A 2010-09-10 2011-09-09 ブロックに基づいたミクスドレゾリューションのデータプルーニングを使用した映像符号化 Expired - Fee Related JP6067563B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40308710P 2010-09-10 2010-09-10
US61/403,087 2010-09-10
PCT/US2011/050919 WO2012033966A1 (en) 2010-09-10 2011-09-09 Video encoding using block- based mixed - resolution data pruning

Publications (3)

Publication Number Publication Date
JP2013539934A JP2013539934A (ja) 2013-10-28
JP2013539934A5 JP2013539934A5 (OSRAM) 2014-10-09
JP6067563B2 true JP6067563B2 (ja) 2017-01-25

Family

ID=44652033

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2013528310A Expired - Fee Related JP6071001B2 (ja) 2010-09-10 2011-09-09 ブロックベースの混合解像度のデータ刈り込みを使用したビデオ復号化
JP2013528309A Expired - Fee Related JP6067563B2 (ja) 2010-09-10 2011-09-09 ブロックに基づいたミクスドレゾリューションのデータプルーニングを使用した映像符号化

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2013528310A Expired - Fee Related JP6071001B2 (ja) 2010-09-10 2011-09-09 ブロックベースの混合解像度のデータ刈り込みを使用したビデオ復号化

Country Status (7)

Country Link
US (2) US20130170558A1 (OSRAM)
EP (2) EP2614640A1 (OSRAM)
JP (2) JP6071001B2 (OSRAM)
KR (2) KR101885633B1 (OSRAM)
CN (2) CN103210648B (OSRAM)
BR (1) BR112013005316A2 (OSRAM)
WO (2) WO2012033966A1 (OSRAM)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2526699A1 (en) 2010-01-22 2012-11-28 Thomson Licensing Data pruning for video compression using example-based super-resolution
JP5911809B2 (ja) 2010-01-22 2016-04-27 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ サンプリングベースの超解像度ビデオ符号化および復号化方法並びに装置
EP2645712A1 (en) * 2012-03-26 2013-10-02 Siemens Aktiengesellschaft Image downsampling
GB2525208B (en) * 2014-04-15 2020-04-08 Advanced Risc Mach Ltd Method of and apparatus for generating an encoded frame
US9947071B2 (en) * 2014-06-27 2018-04-17 Samsung Electronics Co., Ltd. Texture pipeline with online variable rate dictionary compression
US10115177B2 (en) 2014-06-27 2018-10-30 Samsung Electronics Co., Ltd. Online texture compression and decompression in hardware
TWI631835B (zh) 2014-11-12 2018-08-01 弗勞恩霍夫爾協會 用以解碼媒體信號之解碼器、及用以編碼包含用於主要媒體資料之元資料或控制資料的次要媒體資料之編碼器
US10319085B2 (en) 2015-02-16 2019-06-11 Samsung Electronics Co., Ltd. Metadata-based image processing method and apparatus
US10623775B1 (en) * 2016-11-04 2020-04-14 Twitter, Inc. End-to-end video and image compression
EP3583777A4 (en) * 2017-02-16 2020-12-23 Nokia Technologies Oy VIDEO PROCESSING PROCESS AND TECHNICAL EQUIPMENT
US10860399B2 (en) 2018-03-15 2020-12-08 Samsung Display Co., Ltd. Permutation based stress profile compression
US10713997B2 (en) * 2018-03-23 2020-07-14 Valve Corporation Controlling image display via mapping of pixel values to pixels
US10776957B2 (en) 2018-10-02 2020-09-15 Samsung Electronics Co., Ltd. Online image compression in hardware
US10803791B2 (en) 2018-10-31 2020-10-13 Samsung Display Co., Ltd. Burrows-wheeler based stress profile compression
US11308873B2 (en) 2019-05-23 2022-04-19 Samsung Display Co., Ltd. Redundancy assisted noise control for accumulated iterative compression error
US11070848B2 (en) 2019-06-24 2021-07-20 Tencent America LLC Method for efficient signaling of virtual boundary for loop filtering control
US11432009B2 (en) * 2019-07-02 2022-08-30 Intel Corporation Techniques for encoding and decoding immersive video
US11477429B2 (en) 2019-07-05 2022-10-18 Electronics And Telecommunications Research Institute Method for processing immersive video and method for producing immersive video
US11245931B2 (en) 2019-09-11 2022-02-08 Samsung Display Co., Ltd. System and method for RGBG conversion
WO2021063732A1 (en) * 2019-09-30 2021-04-08 Interdigital Vc Holdings France, Sas A method and apparatus for encoding, transmitting and decoding volumetric video
US12206855B2 (en) * 2020-12-23 2025-01-21 Tencent America LLC Superresolution-based coding

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446806A (en) * 1993-11-15 1995-08-29 National Semiconductor Corporation Quadtree-structured Walsh transform video/image coding
DE69815251T2 (de) * 1997-04-02 2004-04-29 Koninklijke Philips Electronics N.V. Bildbearbeitungssystem und -verfahren
CN1133327C (zh) * 1997-12-23 2003-12-31 汤姆森特许公司 低噪声编码解码装置和方法
US7623706B1 (en) * 2000-09-29 2009-11-24 Hewlett-Packard Development Company, L.P. Reduction of chromatic bleeding artifacts in images containing subsampled chrominance values
US7379496B2 (en) * 2002-09-04 2008-05-27 Microsoft Corporation Multi-resolution video coding and decoding
JP3759932B2 (ja) * 2003-01-15 2006-03-29 ティーオーエー株式会社 画像圧縮方法及び伸張方法
JP3944738B2 (ja) * 2003-03-18 2007-07-18 ソニー株式会社 画像処理装置および方法、記録媒体、並びにプログラム
JP4205008B2 (ja) * 2004-04-08 2009-01-07 三菱電機株式会社 画像データ通信方法
JP2006203744A (ja) * 2005-01-24 2006-08-03 Victor Co Of Japan Ltd 静止画生成装置及び静止画生成方法
WO2006110890A2 (en) * 2005-04-08 2006-10-19 Sarnoff Corporation Macro-block based mixed resolution video compression system
AU2006201210A1 (en) * 2006-03-23 2007-10-11 Canon Information Systems Research Australia Pty Ltd Motion characterisation
EP1926321A1 (en) * 2006-11-27 2008-05-28 Matsushita Electric Industrial Co., Ltd. Hybrid texture representation
KR101381600B1 (ko) * 2006-12-20 2014-04-04 삼성전자주식회사 텍스처 합성을 이용한 영상의 부호화, 복호화 방법 및 장치
JP4829836B2 (ja) * 2007-04-26 2011-12-07 キヤノン株式会社 画像符号化装置、画像符号化装置の制御方法、コンピュータプログラム、復号装置、及びコンピュータ可読記憶媒体
CA2689634C (en) * 2007-06-14 2016-08-23 Thomson Licensing Modifying a coded bitstream
US8081842B2 (en) * 2007-09-07 2011-12-20 Microsoft Corporation Image resizing for web-based image search
US8204325B2 (en) * 2008-01-18 2012-06-19 Sharp Laboratories Of America, Inc. Systems and methods for texture synthesis for video coding with side information
US8189933B2 (en) * 2008-03-31 2012-05-29 Microsoft Corporation Classifying and controlling encoding quality for textured, dark smooth and smooth video content
KR101915425B1 (ko) * 2008-09-18 2018-11-05 톰슨 라이센싱 비디오 영상 프루닝 방법 및 장치
KR20110065997A (ko) * 2009-12-10 2011-06-16 삼성전자주식회사 영상처리장치 및 영상처리방법
JP5457853B2 (ja) * 2010-01-20 2014-04-02 キヤノン株式会社 画像符号化装置、画像符号化方法、プログラム及び記憶媒体
US20110210960A1 (en) * 2010-02-26 2011-09-01 Google Inc. Hierarchical blurring of texture maps

Also Published As

Publication number Publication date
KR20130139261A (ko) 2013-12-20
JP2013541276A (ja) 2013-11-07
JP2013539934A (ja) 2013-10-28
CN103098468B (zh) 2017-02-15
WO2012033967A1 (en) 2012-03-15
KR101885633B1 (ko) 2018-08-06
BR112013005316A2 (pt) 2016-08-16
EP2614640A1 (en) 2013-07-17
CN103210648B (zh) 2017-06-09
US20130182776A1 (en) 2013-07-18
WO2012033966A1 (en) 2012-03-15
JP6071001B2 (ja) 2017-02-01
US20130170558A1 (en) 2013-07-04
KR101869459B1 (ko) 2018-06-20
CN103098468A (zh) 2013-05-08
KR20130139238A (ko) 2013-12-20
EP2614646A1 (en) 2013-07-17
CN103210648A (zh) 2013-07-17

Similar Documents

Publication Publication Date Title
JP6067563B2 (ja) ブロックに基づいたミクスドレゾリューションのデータプルーニングを使用した映像符号化
JP2013541276A5 (OSRAM)
US9338477B2 (en) Recovering a pruned version of a picture in a video sequence for example-based data pruning using intra-frame patch similarity
KR101855542B1 (ko) 예제 기반 데이터 프루닝을 이용한 비디오 부호화
EP2063644A2 (en) Image encoding device and encoding method, and image decoding device and decoding method
JP5805097B2 (ja) 映像符号化及び復号化のためのｄｃイントラ予測モードのための方法及び装置
CN118433387A (zh) 用于解码视频数据的比特流的电子设备和方法
US20110091120A1 (en) Methods and apparatus for texture compression using patch-based sampling texture synthesis
CN112702602B (zh) 一种视频编解码的方法及存储介质
CN103430543A (zh) 重构和编码图像块的方法
WO2025227394A1 (en) System and method for unified reference picture synthesis
JP5941097B2 (ja) パッチベースのサンプリングテクスチャ合成を用いたテクスチャ圧縮の方法及び装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140822

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140822

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150924

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20151013

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160112

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160419

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20160715

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161019

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20161122

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20161221

R150 Certificate of patent or registration of utility model

Ref document number: 6067563

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees