MX2020006142A - Procesamiento de una imagen. - Google Patents

Procesamiento de una imagen.

Info

Publication number
MX2020006142A
MX2020006142A MX2020006142A MX2020006142A MX2020006142A MX 2020006142 A MX2020006142 A MX 2020006142A MX 2020006142 A MX2020006142 A MX 2020006142A MX 2020006142 A MX2020006142 A MX 2020006142A MX 2020006142 A MX2020006142 A MX 2020006142A
Authority
MX
Mexico
Prior art keywords
color space
image
processing
reconstructing
given color
Prior art date
Application number
MX2020006142A
Other languages
English (en)
Inventor
Pierre Andrivon
David Touze
Catherine Serre
Original Assignee
Interdigital Vc 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
Application filed by Interdigital Vc Holdings Inc filed Critical Interdigital Vc Holdings Inc
Publication of MX2020006142A publication Critical patent/MX2020006142A/es

Links

Classifications

    • 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
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6058—Reduction of colour to a range of reproducible colours, e.g. to ink- reproducible colour gamut
    • 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
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Image Processing (AREA)

Abstract

Al menos una modalidad para obtener un método para reconstruir una imagen a partir de metadatos que representan un espacio de color determinado, comprendiendo el mapeo de dicho espacio de color determinado al espacio de color candidato que abarca, en su casco convexo, todos los colores primarios del espacio de color determinado; y reconstruir la imagen utilizando dicho espacio de color candidato.
MX2020006142A 2017-12-12 2018-12-11 Procesamiento de una imagen. MX2020006142A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17306759 2017-12-12
EP17306788 2017-12-15
PCT/US2018/064830 WO2019118390A1 (en) 2017-12-12 2018-12-11 Processing an image

Publications (1)

Publication Number Publication Date
MX2020006142A true MX2020006142A (es) 2020-08-13

Family

ID=64755735

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020006142A MX2020006142A (es) 2017-12-12 2018-12-11 Procesamiento de una imagen.

Country Status (7)

Country Link
US (1) US11785193B2 (es)
EP (1) EP3725078A1 (es)
KR (1) KR20200097269A (es)
CN (1) CN111466117B (es)
BR (1) BR112020010703A2 (es)
MX (1) MX2020006142A (es)
WO (1) WO2019118390A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11265580B2 (en) * 2019-03-22 2022-03-01 Tencent America LLC Supplemental enhancement information messages for neural network based video post processing
US11587213B1 (en) 2021-11-05 2023-02-21 GM Cruise Holdings LLC. Preserving dynamic range in images

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6262710B1 (en) 1999-05-25 2001-07-17 Intel Corporation Performing color conversion in extended color polymer displays
US9024963B2 (en) 2007-11-14 2015-05-05 Adobe Systems Incorporated Selecting color spaces for cinema or video data
JP4666050B2 (ja) 2008-02-01 2011-04-06 セイコーエプソン株式会社 色変換装置、画像出力装置及び色変換方法
US8446961B2 (en) * 2008-07-10 2013-05-21 Intel Corporation Color gamut scalability techniques
JP2010028659A (ja) 2008-07-23 2010-02-04 Canon Inc 色変換テーブル作成方法
CN102349289B (zh) 2009-03-11 2015-04-22 惠普开发有限公司 视频信号的色空间匹配
US8605167B2 (en) 2010-09-01 2013-12-10 Apple Inc. Flexible color space selection for auto-white balance processing
US8743291B2 (en) * 2011-04-12 2014-06-03 Dolby Laboratories Licensing Corporation Quality assessment for images that have extended dynamic ranges or wide color gamuts
TWI513327B (zh) * 2011-04-15 2015-12-11 Dolby Lab Licensing Corp 高動態範圍影像的編碼、解碼及表示
JP5840159B2 (ja) * 2013-02-26 2016-01-06 京セラドキュメントソリューションズ株式会社 画像形成装置
JP6157196B2 (ja) * 2013-04-24 2017-07-05 株式会社沖データ 画像処理装置及び画像処理方法
EP2887667A1 (en) * 2013-12-19 2015-06-24 Thomson Licensing Coding of high dynamic range images
WO2015167519A1 (en) 2014-04-30 2015-11-05 Hewlett-Packard Development Company, L.P. Color extrapolation from a first color space to a second color space
US9858845B2 (en) * 2014-10-22 2018-01-02 Snaptrack, Inc. Display incorporating dynamic saturation compensating gamut mapping
KR20170091744A (ko) * 2015-01-19 2017-08-09 돌비 레버러토리즈 라이쎈싱 코오포레이션 높은 동적 범위 비디오에 대한 디스플레이 관리
EP3051489A1 (en) * 2015-01-30 2016-08-03 Thomson Licensing A method and apparatus of encoding and decoding a color picture
EP3113496A1 (en) * 2015-06-30 2017-01-04 Thomson Licensing Method and device for encoding both a hdr picture and a sdr picture obtained from said hdr picture using color mapping functions
AU2015227469A1 (en) * 2015-09-17 2017-04-06 Canon Kabushiki Kaisha Method, apparatus and system for displaying video data
KR102243844B1 (ko) * 2015-09-23 2021-04-22 애리스 엔터프라이지즈 엘엘씨 비디오 디코더에서의 높은 동적 범위 적응 동작들

Also Published As

Publication number Publication date
CN111466117A (zh) 2020-07-28
BR112020010703A2 (pt) 2020-11-17
EP3725078A1 (en) 2020-10-21
KR20200097269A (ko) 2020-08-18
US20200358993A1 (en) 2020-11-12
WO2019118390A1 (en) 2019-06-20
CN111466117B (zh) 2024-05-28
US11785193B2 (en) 2023-10-10

Similar Documents

Publication Publication Date Title
EP3699817A3 (en) Liveness testing methods and apparatuses and image processing methods and apparatuses
EP3664705A4 (en) IMAGE PROCESSING SYSTEMS, DEVICES AND METHODS FOR GENERATING AN IMAGE WITH PREDICTIVE MARKING
TW201612780A (en) Interactive content generation
GB2547399A (en) A method and system for image processing
PH12016500350A1 (en) Image processing apparatus and image processing method
MX2020004287A (es) Procesamiento de biomasa.
MX2017011316A (es) Procedimiento morfológico de realidad aumentada.
GB2548767A (en) Methods and systems for image processing
MX356497B (es) Sistemas y metodos para una mejora de codificacion de video rgb.
SV2016005275A (es) Codificación de video en base a gamas de colores
MX2016017370A (es) Metodo y dispositivo para la generacion de instrucciones.
MX363352B (es) Aparato y método para generar una senal mejorada usando relleno de ruido independiente.
EP3565241A3 (en) Metadata-based photo and/or video animation
MX2018003269A (es) Representacion de datos de campo de luz.
EP3779888C0 (en) GENERATION OF SUITABLE CANDIDATE IMAGES FOR IMAGE SYNTHESIS WITH AN INPUT IMAGE
EP3732505A4 (en) IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND NON-TRANSITORIC, COMPUTER-READABLE MEDIUM FOR STORING AN IMAGE PROCESSING PROGRAM
BR112016024813A2 (pt) processamento de meio tom de cor
WO2016040715A3 (en) Graphics primitive and color channels
SG11202102746UA (en) Liquid for flesh processing.
WO2016176250A8 (en) System and method for transforming image information for a target system interface
KR102373884B9 (ko) 텍스트 기반 이미지 검색을 위한 이미지 데이터 처리 방법
EP2919451A3 (en) Image processing apparatus, image processing method, and program
MX2020006142A (es) Procesamiento de una imagen.
MX2018011885A (es) Metodo para deteccion de pixeles saturados en una imagen.
MX2016013522A (es) Estimacion de calidad de imagen que utiliza una porcion de imagen de referencia.