JP6463900B2 - 画像符号化装置及びその制御方法 - Google Patents

画像符号化装置及びその制御方法 Download PDF

Info

Publication number
JP6463900B2
JP6463900B2 JP2014085885A JP2014085885A JP6463900B2 JP 6463900 B2 JP6463900 B2 JP 6463900B2 JP 2014085885 A JP2014085885 A JP 2014085885A JP 2014085885 A JP2014085885 A JP 2014085885A JP 6463900 B2 JP6463900 B2 JP 6463900B2
Authority
JP
Japan
Prior art keywords
image
component
light field
data
unit
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
JP2014085885A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015207831A5 (enExample
JP2015207831A (ja
Inventor
正輝 北郷
正輝 北郷
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2014085885A priority Critical patent/JP6463900B2/ja
Priority to EP15780416.2A priority patent/EP3132609B1/en
Priority to PCT/JP2015/060689 priority patent/WO2015159745A1/en
Priority to US15/126,326 priority patent/US10122988B2/en
Publication of JP2015207831A publication Critical patent/JP2015207831A/ja
Publication of JP2015207831A5 publication Critical patent/JP2015207831A5/ja
Application granted granted Critical
Publication of JP6463900B2 publication Critical patent/JP6463900B2/ja
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
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N1/41—Bandwidth or redundancy reduction
    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • H04N1/648—Transmitting or storing the primary (additive or subtractive) colour signals; Compression thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single two-dimensional [2D] image sensor
    • H04N13/232—Image signal generators using stereoscopic image cameras using a single two-dimensional [2D] image sensor using fly-eye lenses, e.g. arrangements of circular lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/257—Colour aspects
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • H04N19/635—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets characterised by filter definition or implementation details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
    • H04N23/843—Demosaicing, e.g. interpolating colour pixel values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H04N23/951—Computational photography systems, e.g. light-field imaging systems by using two or more images to influence resolution, frame rate or aspect ratio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/95—Computational photography systems, e.g. light-field imaging systems
    • H04N23/957—Light-field or plenoptic cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Library & Information Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Studio Devices (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP2014085885A 2014-04-17 2014-04-17 画像符号化装置及びその制御方法 Active JP6463900B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2014085885A JP6463900B2 (ja) 2014-04-17 2014-04-17 画像符号化装置及びその制御方法
EP15780416.2A EP3132609B1 (en) 2014-04-17 2015-03-31 Image encoding apparatus, image decoding apparatus, methods of controlling the same, and storage medium
PCT/JP2015/060689 WO2015159745A1 (en) 2014-04-17 2015-03-31 Image encoding apparatus, image decoding apparatus, methods of controlling the same, and storage medium
US15/126,326 US10122988B2 (en) 2014-04-17 2015-03-31 Image encoding apparatus, image decoding apparatus, methods of controlling the same, and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014085885A JP6463900B2 (ja) 2014-04-17 2014-04-17 画像符号化装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2015207831A JP2015207831A (ja) 2015-11-19
JP2015207831A5 JP2015207831A5 (enExample) 2017-06-01
JP6463900B2 true JP6463900B2 (ja) 2019-02-06

Family

ID=54323956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014085885A Active JP6463900B2 (ja) 2014-04-17 2014-04-17 画像符号化装置及びその制御方法

Country Status (4)

Country Link
US (1) US10122988B2 (enExample)
EP (1) EP3132609B1 (enExample)
JP (1) JP6463900B2 (enExample)
WO (1) WO2015159745A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6626257B2 (ja) * 2015-03-03 2019-12-25 キヤノン株式会社 画像表示装置、撮像装置、画像表示方法、プログラム、記憶媒体
CN113014906B (zh) 2016-04-12 2023-06-30 奎蒂安特有限公司 3d场景重建方法、系统及计算机程序存储介质
JP7014175B2 (ja) * 2016-11-08 2022-02-15 ソニーグループ株式会社 画像処理装置、画像処理方法、及び、プログラム
EP3422722A1 (en) * 2017-06-30 2019-01-02 Thomson Licensing Method for encoding a matrix of image views obtained from data acquired by a plenoptic camera
JP7181759B2 (ja) * 2017-11-06 2022-12-01 キヤノン株式会社 画像処理装置および画像処理方法
JP7079080B2 (ja) * 2017-11-06 2022-06-01 キヤノン株式会社 画像処理装置および画像処理方法
JP7041494B2 (ja) * 2017-11-06 2022-03-24 キヤノン株式会社 画像処理装置および画像処理方法
CN112470191B (zh) 2018-05-02 2024-10-01 奎蒂安特有限公司 用于处理具有几乎无限细节的场景的编解码器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6757429B2 (en) * 2001-02-21 2004-06-29 Boly Media Communications Inc. Method of compressing digital images
JP4451181B2 (ja) 2004-03-26 2010-04-14 オリンパス株式会社 画像圧縮方法及び画像圧縮装置
KR100732961B1 (ko) 2005-04-01 2007-06-27 경희대학교 산학협력단 다시점 영상의 스케일러블 부호화, 복호화 방법 및 장치
US8355438B2 (en) * 2006-10-30 2013-01-15 Nippon Telegraph And Telephone Corporation Predicted reference information generating method, video encoding and decoding methods, apparatuses therefor, programs therefor, and storage media which store the programs
JP4969474B2 (ja) 2007-02-09 2012-07-04 オリンパスイメージング株式会社 復号方法、復号装置、及び復号プログラム
JP2012231377A (ja) * 2011-04-27 2012-11-22 Olympus Corp 撮像装置及び画像生成方法
JP5984493B2 (ja) * 2011-06-24 2016-09-06 キヤノン株式会社 画像処理装置、画像処理方法、撮像装置およびプログラム
JP2013050531A (ja) * 2011-08-30 2013-03-14 Olympus Corp 撮像装置及びフォーカス制御方法
US9300932B2 (en) * 2012-05-09 2016-03-29 Lytro, Inc. Optimization of optical systems for improved light field capture and manipulation
KR20150020568A (ko) * 2012-05-14 2015-02-26 루카 로사토 시간을 따라 샘플들의 시퀀스들의 블렌딩에 기초한 인코딩과 디코딩

Also Published As

Publication number Publication date
US20170085858A1 (en) 2017-03-23
EP3132609B1 (en) 2024-05-08
EP3132609A1 (en) 2017-02-22
EP3132609A4 (en) 2018-05-16
JP2015207831A (ja) 2015-11-19
WO2015159745A1 (en) 2015-10-22
US10122988B2 (en) 2018-11-06

Similar Documents

Publication Publication Date Title
JP2015207831A (ja) 画像符号化装置及びその制御方法
JP5887267B2 (ja) ３次元画像補間装置、３次元撮像装置および３次元画像補間方法
JP5749595B2 (ja) 画像伝送方法、画像伝送装置、画像受信装置及び画像受信プログラム
US9269163B2 (en) Method and apparatus for compressing or decompressing light field images
US9076267B2 (en) Image coding device, integrated circuit thereof, and image coding method
JP5942195B2 (ja) ３次元画像処理装置、３次元撮像装置および３次元画像処理方法
JP7105062B2 (ja) 画像処理装置、コンテンツ処理装置、コンテンツ処理システム、および画像処理方法
JP5883153B2 (ja) 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、画像符号化プログラム、画像復号プログラム及び記録媒体
US20140092281A1 (en) Generating Images from Light Fields Utilizing Virtual Viewpoints
RU2690757C1 (ru) Система синтеза промежуточных видов светового поля и способ ее функционирования
US20170148151A1 (en) Apparatus and method for measuring quality of holographic image
JP6128748B2 (ja) 画像処理装置及び方法
JP2015171097A (ja) 画像処理装置及びその制御方法
JP2024155592A (ja) 再生装置、生成装置、制御方法、プログラム及び記録媒体
JP2013150071A (ja) 符号化装置、符号化方法、プログラム及び記憶媒体
JP6626257B2 (ja) 画像表示装置、撮像装置、画像表示方法、プログラム、記憶媒体
JP4815004B2 (ja) 多視点画像符号化装置
JP5744642B2 (ja) 画像処理装置および画像処理方法、プログラム。
JP7389565B2 (ja) 符号化装置、復号装置、及びプログラム
JP2013175821A (ja) 画像処理装置、画像処理方法およびプログラム
JP2012018621A (ja) 画像処理装置、画像処理方法及びプログラム
JP7417388B2 (ja) 符号化装置、復号装置、及びプログラム
CN113259636B (zh) 用于对图像去马赛克的方法、装置以及电子设备、介质
KR20130056943A (ko) 차량용 정보처리 장치와 이를 위한 기록매체
Alfaqheri et al. Low-delay single holoscopic 3D computer-generated image to multiview images

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170411

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170411

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180420

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180612

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: 20181207

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190107

R151 Written notification of patent or utility model registration

Ref document number: 6463900

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151