TR201907297T4 - Görüntülerin geliştirilmiş kodlanması için cihazlar ve yöntemler. - Google Patents

Görüntülerin geliştirilmiş kodlanması için cihazlar ve yöntemler. Download PDF

Info

Publication number
TR201907297T4
TR201907297T4 TR2019/07297T TR201907297T TR201907297T4 TR 201907297 T4 TR201907297 T4 TR 201907297T4 TR 2019/07297 T TR2019/07297 T TR 2019/07297T TR 201907297 T TR201907297 T TR 201907297T TR 201907297 T4 TR201907297 T4 TR 201907297T4
Authority
TR
Turkey
Prior art keywords
video
encoding
data
brightnesses
image
Prior art date
Application number
TR2019/07297T
Other languages
English (en)
Turkish (tr)
Inventor
Damkat Cris
De Haan Gerard
Jozef Willem Mertens Mark
Muijs Remco
Hammer Martin
Steven Newton Philip
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of TR201907297T4 publication Critical patent/TR201907297T4/tr

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
    • G09G3/3426—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines the different display panel areas being distributed in two dimensions, e.g. matrix
    • 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
    • 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
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20208—High dynamic range [HDR] image processing
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/0613—The adjustment depending on the type of the information to be displayed
    • G09G2320/062—Adjustment of illumination source parameters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/04—Exchange of auxiliary data, i.e. other than image data, between monitor and graphics controller

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Television Signal Processing For Recording (AREA)
TR2019/07297T 2010-09-16 2011-09-09 Görüntülerin geliştirilmiş kodlanması için cihazlar ve yöntemler. TR201907297T4 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10177155 2010-09-16

Publications (1)

Publication Number Publication Date
TR201907297T4 true TR201907297T4 (tr) 2019-06-21

Family

ID=44898078

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2019/07297T TR201907297T4 (tr) 2010-09-16 2011-09-09 Görüntülerin geliştirilmiş kodlanması için cihazlar ve yöntemler.

Country Status (12)

Country Link
US (7) US10306233B2 (https=)
EP (1) EP2617195B1 (https=)
JP (1) JP6081360B2 (https=)
CN (1) CN103119936B (https=)
BR (1) BR112013005968B1 (https=)
ES (1) ES2728153T3 (https=)
HU (1) HUE043376T2 (https=)
PL (1) PL2617195T3 (https=)
PT (1) PT2617195T (https=)
RU (1) RU2609760C2 (https=)
TR (1) TR201907297T4 (https=)
WO (1) WO2012035476A1 (https=)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9860483B1 (en) * 2012-05-17 2018-01-02 The Boeing Company System and method for video processing software
CN109951714B (zh) 2013-04-08 2022-11-11 杜比国际公司 对lut进行编码的方法和进行解码的方法以及对应的设备
JP6510404B2 (ja) 2013-04-30 2019-05-08 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ 送信装置、送信方法、受信装置および受信方法
JP2015008024A (ja) * 2013-06-24 2015-01-15 ソニー株式会社 再生装置、再生方法、および記録媒体
EP2819414A3 (en) * 2013-06-28 2015-02-25 Samsung Electronics Co., Ltd Image processing device and image processing method
KR102176398B1 (ko) * 2013-06-28 2020-11-09 삼성전자주식회사 영상처리장치 및 영상처리방법
WO2015045916A1 (ja) * 2013-09-27 2015-04-02 ソニー株式会社 再生装置、再生方法、および記録媒体
JP2016541140A (ja) * 2013-11-13 2016-12-28 エルジー エレクトロニクス インコーポレイティド Ｈｄｒ放送サービスの提供のための放送信号送受信方法及び装置
JP6217462B2 (ja) * 2014-03-05 2017-10-25 ソニー株式会社 画像処理装置及び画像処理方法、並びに画像処理システム
US10306306B2 (en) * 2014-05-12 2019-05-28 Sony Corporation Communication device and communication method to process images
RU2669431C2 (ru) * 2014-05-15 2018-10-12 Сони Корпорейшн Устройство связи, способ связи и компьютерная программа
WO2016021120A1 (ja) * 2014-08-07 2016-02-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 再生装置、再生方法および記録媒体
JP6466258B2 (ja) 2014-08-07 2019-02-06 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 再生装置、再生方法および記録媒体
KR102209563B1 (ko) * 2014-08-08 2021-02-02 코닌클리케 필립스 엔.브이. Hdr 이미지 인코딩 방법 및 장치
US10163408B1 (en) * 2014-09-05 2018-12-25 Pixelworks, Inc. LCD image compensation for LED backlighting
US10609327B2 (en) 2014-12-29 2020-03-31 Sony Corporation Transmission device, transmission method, reception device, and reception method
WO2016130066A1 (en) 2015-02-13 2016-08-18 Telefonaktiebolaget Lm Ericsson (Publ) Pixel pre-processing and encoding
US10368105B2 (en) 2015-06-09 2019-07-30 Microsoft Technology Licensing, Llc Metadata describing nominal lighting conditions of a reference viewing environment for video playback
US10885614B2 (en) * 2015-08-19 2021-01-05 Samsung Electronics Co., Ltd. Electronic device performing image conversion, and method thereof
CN105657539B (zh) * 2015-12-30 2019-05-31 深圳Tcl数字技术有限公司 视频播放方法及装置
CN109417650A (zh) * 2016-07-11 2019-03-01 夏普株式会社 视频信号转换装置、视频信号转换方法、视频信号转换系统、控制程序以及记录介质
JP6729170B2 (ja) * 2016-08-23 2020-07-22 沖電気工業株式会社 画像処理システム及び画像復号装置
CA3200340A1 (en) 2017-03-06 2018-09-13 E Ink Corporation Method and apparatus for rendering color images
EP3451677A1 (en) 2017-09-05 2019-03-06 Koninklijke Philips N.V. Graphics-safe hdr image luminance re-grading
JP2018011337A (ja) * 2017-09-11 2018-01-18 ソニー株式会社 画像処理装置及び画像処理方法、並びに画像処理システム
WO2020033573A1 (en) * 2018-08-10 2020-02-13 Dolby Laboratories Licensing Corporation Reducing banding artifacts in hdr imaging via adaptive sdr-to-hdr reshaping functions
SG11202109031TA (en) * 2019-03-18 2021-09-29 Tencent America LLC Method and apparatus for video coding
JP6921886B2 (ja) * 2019-03-19 2021-08-18 キヤノン株式会社 情報処理装置および情報処理方法
US11985330B2 (en) 2019-04-12 2024-05-14 Hfi Innovation Inc. Method and apparatus of simplified affine subblock process for video coding system
KR102666909B1 (ko) * 2019-06-19 2024-05-20 삼성전자주식회사 디스플레이장치 및 그 제어방법
US10778946B1 (en) * 2019-11-04 2020-09-15 The Boeing Company Active screen for large venue and dome high dynamic range image projection
CN111814844B (zh) * 2020-03-17 2023-07-11 同济大学 一种基于位置编码融合的密集型视频描述方法
US11330196B2 (en) * 2020-10-12 2022-05-10 Microsoft Technology Licensing, Llc Estimating illumination in an environment based on an image of a reference object
WO2023094881A1 (en) * 2021-11-29 2023-06-01 Weta Digital Limited Increasing dynamic range of a virtual production display
US20260039466A1 (en) * 2024-08-01 2026-02-05 Microsoft Technology Licensing, Llc Optimizing makehint on a hardware platform

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5790096A (en) * 1996-09-03 1998-08-04 Allus Technology Corporation Automated flat panel display control system for accomodating broad range of video types and formats
JP2002077780A (ja) 2000-08-31 2002-03-15 Matsushita Electric Ind Co Ltd 映像信号記録再生制御装置
JP2002323876A (ja) * 2001-04-24 2002-11-08 Nec Corp 液晶表示装置における画像表示方法及び液晶表示装置
CN100358001C (zh) * 2002-03-07 2007-12-26 夏普株式会社 显示装置
US7034843B2 (en) * 2002-07-10 2006-04-25 Genesis Microchip Inc. Method and system for adaptive color and contrast for display devices
CN1237790C (zh) * 2002-08-29 2006-01-18 Nec液晶技术株式会社 在透射型液晶显示装置中的图像显示方法和透射型液晶显示装置
US7477228B2 (en) * 2003-12-22 2009-01-13 Intel Corporation Method and apparatus for characterizing and/or predicting display backlight response latency
KR101097486B1 (ko) 2004-06-28 2011-12-22 엘지디스플레이 주식회사 액정표시장치의 백라이트 유닛
US8358262B2 (en) * 2004-06-30 2013-01-22 Intel Corporation Method and apparatus to synchronize backlight intensity changes with image luminance changes
JP4541825B2 (ja) * 2004-10-15 2010-09-08 キヤノン株式会社 動画像符号化装置及びその制御方法
EP1891621B1 (en) 2005-06-01 2008-11-19 Koninklijke Philips Electronics N.V. Stacked display device
JP4621558B2 (ja) * 2005-07-27 2011-01-26 株式会社東芝 映像表示処理装置とそのバックライト制御方法
JP2007124368A (ja) * 2005-10-28 2007-05-17 Matsushita Electric Ind Co Ltd セグメントメタデータ作成装置およびセグメントメタデータ作成方法
US8014445B2 (en) * 2006-02-24 2011-09-06 Sharp Laboratories Of America, Inc. Methods and systems for high dynamic range video coding
RU2331085C2 (ru) * 2006-05-31 2008-08-10 Самсунг Электроникс Ко., Лтд Двухкомпонентное встраивание сообщений в изображение
WO2008073097A1 (en) * 2006-12-14 2008-06-19 Thomson Licensing Method, apparatus and system for visual gamma correction of displays
EP2116044A2 (en) * 2007-01-30 2009-11-11 Fergason Patent Properties, LLC Image acquistion and display system and method using information derived from an area of interest in a video image implementing system synchronized brightness control and use of metadata
JP4909165B2 (ja) * 2007-04-24 2012-04-04 ルネサスエレクトロニクス株式会社 シーン変化検出装置、符号化装置及びシーン変化検出方法
US8085852B2 (en) 2007-06-26 2011-12-27 Mitsubishi Electric Research Laboratories, Inc. Inverse tone mapping for bit-depth scalable image coding
CN101393727B (zh) * 2007-09-21 2011-07-20 北京京东方光电科技有限公司 液晶显示装置高动态对比度的处理装置和处理方法
US8299391B2 (en) * 2008-07-30 2012-10-30 Applied Materials, Inc. Field enhanced inductively coupled plasma (Fe-ICP) reactor
ES2748040T3 (es) 2008-09-30 2020-03-12 Dolby Laboratories Licensing Corp Gestión de energía mejorada para retroiluminaciones moduladas
EP2378511A4 (en) * 2009-01-20 2012-05-23 Panasonic Corp DISPLAY DEVICE AND DISPLAY CONTROL METHOD
EP3467816A1 (en) * 2010-02-24 2019-04-10 Dolby Laboratories Licensing Corp. Display management methods and apparatus

Also Published As

Publication number Publication date
CN103119936B (zh) 2017-06-13
EP2617195B1 (en) 2019-03-13
US20250193409A1 (en) 2025-06-12
EP2617195A1 (en) 2013-07-24
JP2013541895A (ja) 2013-11-14
US10306233B2 (en) 2019-05-28
US12267505B2 (en) 2025-04-01
US20240163446A1 (en) 2024-05-16
US12058334B2 (en) 2024-08-06
US20240163447A1 (en) 2024-05-16
BR112013005968A2 (pt) 2020-06-30
HUE043376T2 (hu) 2019-08-28
RU2609760C2 (ru) 2017-02-02
US20220132135A1 (en) 2022-04-28
US10855987B2 (en) 2020-12-01
WO2012035476A1 (en) 2012-03-22
US20130170540A1 (en) 2013-07-04
JP6081360B2 (ja) 2017-02-15
US11252414B2 (en) 2022-02-15
US12262023B2 (en) 2025-03-25
US20210037244A1 (en) 2021-02-04
PT2617195T (pt) 2019-06-19
US12439051B2 (en) 2025-10-07
RU2013117116A (ru) 2014-11-10
ES2728153T3 (es) 2019-10-22
BR112013005968B1 (pt) 2022-04-26
PL2617195T3 (pl) 2019-08-30
CN103119936A (zh) 2013-05-22
US20190158842A1 (en) 2019-05-23

Similar Documents

Publication Publication Date Title
US12439051B2 (en) Apparatuses and methods for improved encoding of images for better handling by displays
CN108521859B (zh) 用于处理多个hdr图像源的装置和方法
JP6700322B2 (ja) 改善されたｈｄｒイメージ符号化及び復号化方法、装置
JP2013541895A5 (https=)
CN103891294B (zh) 用于hdr图像编码和解码的装置与方法
KR101405032B1 (ko) 변하는 레벨들의 메타데이터을 포함하는 컬러 관리를 제어하기 위한 스케일러블 시스템들
US9635377B2 (en) High dynamic range image processing device and method
EP3679725B1 (en) Graphics-safe hdr image luminance re-grading
CN107258078B (zh) 简单但通用的动态范围编码
US11817063B2 (en) Perceptually improved color display in image sequences on physical displays
US20250365515A1 (en) Methods for improved camera view in studio applications