JP2016533071A5 - - Google Patents

Download PDF

Info

Publication number
JP2016533071A5
JP2016533071A5 JP2016526496A JP2016526496A JP2016533071A5 JP 2016533071 A5 JP2016533071 A5 JP 2016533071A5 JP 2016526496 A JP2016526496 A JP 2016526496A JP 2016526496 A JP2016526496 A JP 2016526496A JP 2016533071 A5 JP2016533071 A5 JP 2016533071A5
Authority
JP
Japan
Prior art keywords
color
dynamic range
encoding
image
luminance
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.)
Granted
Application number
JP2016526496A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016533071A (ja
JP6368365B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2014/063815 external-priority patent/WO2015007505A1/en
Publication of JP2016533071A publication Critical patent/JP2016533071A/ja
Publication of JP2016533071A5 publication Critical patent/JP2016533071A5/ja
Application granted granted Critical
Publication of JP6368365B2 publication Critical patent/JP6368365B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016526496A 2013-07-18 2014-06-30 Hdrイメージの符号化のためのコードマッピング関数を作成するための方法及び装置、並びに、かかる符号化イメージの使用のための方法及び装置 Expired - Fee Related JP6368365B2 (ja)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201361847608P 2013-07-18 2013-07-18
US61/847,608 2013-07-18
EP13185742 2013-09-24
EP13185742.7 2013-09-24
EP14156184.5 2014-02-21
EP14156184 2014-02-21
US201461986255P 2014-04-30 2014-04-30
US61/986,255 2014-04-30
US201461990138P 2014-05-08 2014-05-08
US61/990,138 2014-05-08
PCT/EP2014/063815 WO2015007505A1 (en) 2013-07-18 2014-06-30 Methods and apparatuses for creating code mapping functions for encoding an hdr image, and methods and apparatuses for use of such encoded images

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018128649A Division JP6596125B2 (ja) 2013-07-18 2018-07-06 Hdrイメージの符号化のためのコードマッピング関数を作成するための方法及び装置、並びに、かかる符号化イメージの使用のための方法及び装置

Publications (3)

Publication Number Publication Date
JP2016533071A JP2016533071A (ja) 2016-10-20
JP2016533071A5 true JP2016533071A5 (enExample) 2017-08-03
JP6368365B2 JP6368365B2 (ja) 2018-08-01

Family

ID=52345764

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016526496A Expired - Fee Related JP6368365B2 (ja) 2013-07-18 2014-06-30 Hdrイメージの符号化のためのコードマッピング関数を作成するための方法及び装置、並びに、かかる符号化イメージの使用のための方法及び装置
JP2018128649A Active JP6596125B2 (ja) 2013-07-18 2018-07-06 Hdrイメージの符号化のためのコードマッピング関数を作成するための方法及び装置、並びに、かかる符号化イメージの使用のための方法及び装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2018128649A Active JP6596125B2 (ja) 2013-07-18 2018-07-06 Hdrイメージの符号化のためのコードマッピング関数を作成するための方法及び装置、並びに、かかる符号化イメージの使用のための方法及び装置

Country Status (7)

Country Link
US (1) US10194162B2 (enExample)
EP (1) EP3022895B1 (enExample)
JP (2) JP6368365B2 (enExample)
CN (1) CN105393525B (enExample)
PL (1) PL3022895T3 (enExample)
RU (1) RU2670782C9 (enExample)
WO (1) WO2015007505A1 (enExample)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102280094B1 (ko) * 2014-02-25 2021-07-22 인터디지털 브이씨 홀딩스 인코포레이티드 이미지/비디오 신호에 관련된 비트 스트림을 생성하기 위한 방법, 특정 정보 데이터를 포함하는 비트 스트림, 그와 같은 특정 정보 데이터를 획득하기 위한 방법
KR102654563B1 (ko) 2014-02-25 2024-04-05 애플 인크. 비디오 인코딩 및 디코딩을 위한 적응형 전달 함수
ES2744795T3 (es) 2014-05-28 2020-02-26 Koninklijke Philips Nv Métodos y aparatos para codificar unas imágenes HDR, y métodos y aparatos para usar tales imágenes codificadas
JP5914902B1 (ja) * 2014-06-10 2016-05-11 パナソニックIpマネジメント株式会社 変換方法および変換装置
MX357792B (es) 2014-06-10 2018-07-25 Panasonic Ip Man Co Ltd Sistema de visualizacion, metodo de visualizacion y aparato de visualizacion.
CN111836047B (zh) * 2014-06-27 2024-05-28 松下知识产权经营株式会社 显示装置
EP2977958A1 (en) * 2014-07-22 2016-01-27 Thomson Licensing Method and apparatus for processing image data
WO2016108268A1 (ja) * 2014-12-29 2016-07-07 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US9860504B2 (en) 2015-01-09 2018-01-02 Vixs Systems, Inc. Color gamut mapper for dynamic range conversion and methods for use therewith
US9560330B2 (en) * 2015-01-09 2017-01-31 Vixs Systems, Inc. Dynamic range converter with reconfigurable architecture and methods for use therewith
US9589313B2 (en) * 2015-01-09 2017-03-07 Vixs Systems, Inc. Dynamic range converter with pipelined architecture and methods for use therewith
US9558538B2 (en) * 2015-01-09 2017-01-31 Vixs Systems, Inc. Dynamic range converter with frame by frame adaptation and methods for use therewith
US9544560B2 (en) * 2015-01-09 2017-01-10 Vixs Systems, Inc. Dynamic range converter with generic architecture and methods for use therewith
EP3051823A1 (en) * 2015-01-27 2016-08-03 Thomson Licensing Methods, systems and aparatus for electro-optical and opto-electrical conversion of images and video
CN107431825A (zh) * 2015-01-27 2017-12-01 汤姆逊许可公司 用于图像和视频的电光和光电转换的方法、系统和装置
GB2534929A (en) * 2015-02-06 2016-08-10 British Broadcasting Corp Method and apparatus for conversion of HDR signals
CA2976183C (en) * 2015-02-17 2023-06-20 Sony Corporation Transmission apparatus, transmission method, reception apparatus, and reception method
KR102489757B1 (ko) * 2015-03-05 2023-01-18 소니그룹주식회사 송신 장치, 송신 방법, 수신 장치 및 수신 방법
WO2016145243A1 (en) * 2015-03-10 2016-09-15 Apple Inc. Adaptive chroma downsampling and color space conversion techniques
WO2016162095A1 (en) * 2015-04-10 2016-10-13 Telefonaktiebolaget Lm Ericsson (Publ) Improved compression in high dynamic range video
AU2016270443B2 (en) 2015-06-05 2019-01-03 Apple Inc. Rendering and displaying high dynamic range content
US10244245B2 (en) * 2015-06-08 2019-03-26 Qualcomm Incorporated Content-adaptive application of fixed transfer function to high dynamic range (HDR) and/or wide color gamut (WCG) video data
GB2539917B (en) * 2015-06-30 2021-04-07 British Broadcasting Corp Method and apparatus for conversion of HDR signals
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
EP3119086A1 (en) * 2015-07-17 2017-01-18 Thomson Licensing Methods and devices for encoding/decoding videos
US12413731B2 (en) 2015-07-22 2025-09-09 Arris Enterprises Llc System for coding high dynamic range and wide color gamut sequences
JP2018525905A (ja) * 2015-07-22 2018-09-06 アリス エンタープライジズ エルエルシーArris Enterprises Llc 高ダイナミックレンジおよび広色域シーケンスを符号化するシステム
AU2015207818A1 (en) * 2015-07-28 2017-02-16 Canon Kabushiki Kaisha Method, apparatus and system for encoding video data for selected viewing conditions
EP3131284A1 (en) * 2015-08-13 2017-02-15 Thomson Licensing Methods, systems and aparatus for hdr to hdr inverse tone mapping
KR102711913B1 (ko) * 2015-08-28 2024-09-27 앤드류 와이어리스 시스템스 유케이 리미티드 높은 동적 범위 및 넓은 컬러 영역 시퀀스들의 코딩에서의 컬러 볼륨 변환들
US10122928B2 (en) 2015-09-09 2018-11-06 Red.Com, Llc Motion video output for multiple displays
US10244249B2 (en) 2015-09-21 2019-03-26 Qualcomm Incorporated Fixed point implementation of range adjustment of components in video coding
US10129558B2 (en) * 2015-09-21 2018-11-13 Qualcomm Incorporated Supplement enhancement information (SEI) messages for high dynamic range and wide color gamut video coding
US10200690B2 (en) * 2015-09-22 2019-02-05 Qualcomm Incorporated Video decoder conformance for high dynamic range (HDR) video coding using a core video standard
CN108028036B (zh) * 2015-09-25 2021-01-29 索尼公司 图像处理设备和图像处理方法
US10283032B2 (en) * 2015-10-07 2019-05-07 Samsung Display Co., Ltd. Integrated circuit for nonlinear data encoding
KR102801527B1 (ko) * 2015-10-28 2025-04-30 인터디지털 브이씨 홀딩스 인코포레이티드 정보 데이터의 공통 세트에 의해 구동되는 후보 프로세스들의 세트로부터 비디오 데이터에 적용될 프로세스를 선택하기 위한 방법 및 디바이스
JP6624889B2 (ja) * 2015-10-30 2019-12-25 キヤノン株式会社 映像処理装置、映像処理方法、及び映像処理プログラム
WO2017101137A1 (zh) * 2015-12-15 2017-06-22 华为技术有限公司 一种高动态范围图像的处理方法、装置及终端设备
EP3182691B1 (en) * 2015-12-17 2018-10-31 Thomson Licensing Method of encoding raw color coordinates provided by a camera representing colors of a scene having two different illuminations
PT3394850T (pt) * 2015-12-21 2020-08-14 Koninklijke Philips Nv Otimização de imagens de alta gama dinâmica para monitores específicos
AU2015275320A1 (en) * 2015-12-23 2017-07-13 Canon Kabushiki Kaisha Method, apparatus and system for determining a luma value
US9754363B2 (en) * 2016-01-21 2017-09-05 Astral Images Corporation Method and system for processing image content for enabling high dynamic range (UHD) output thereof and computer-readable medium comprising UHD content created using same
US9741103B2 (en) * 2016-01-21 2017-08-22 Astral Images Corporation Method and system for processing image content for enabling high dynamic range (UHD) output thereof and computer-readable program product comprising UHD content created using same
EP3409015B1 (en) 2016-01-28 2019-09-25 Koninklijke Philips N.V. Encoding and decoding hdr videos
WO2017135673A1 (ko) * 2016-02-01 2017-08-10 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
EP3214600B1 (en) * 2016-03-04 2019-02-06 Aptiv Technologies Limited Method for processing high dynamic range (hdr) data from a nonlinear camera
CN108781246B (zh) * 2016-03-14 2021-05-28 皇家飞利浦有限公司 用于动态范围映射的饱和度处理指定
WO2017157977A1 (en) 2016-03-18 2017-09-21 Koninklijke Philips N.V. Encoding and decoding hdr videos
AU2017235369B2 (en) * 2016-03-18 2022-02-03 Koninklijke Philips N.V. Encoding and decoding HDR videos
US10699391B2 (en) 2016-04-29 2020-06-30 Disney Enterprises, Inc. Dynamic range expansion highlight information restoration
EP3242482A1 (en) * 2016-05-04 2017-11-08 Thomson Licensing Method and apparatus for encoding/decoding a high dynamic range picture into a coded bitstream
EP3453175B1 (en) * 2016-05-04 2022-03-02 InterDigital VC Holdings, Inc. Method and apparatus for encoding/decoding a high dynamic range picture into a coded bistream
CN107395950B (zh) 2016-05-16 2021-11-09 西安电子科技大学 媒体数据处理方法和装置及系统
US12108091B2 (en) 2016-05-16 2024-10-01 Zte Corporation Media data processing method, apparatus and system
KR102488954B1 (ko) * 2016-05-16 2023-01-16 엘지전자 주식회사 영상 처리 장치 및 그의 영상 처리 방법
WO2018003667A1 (ja) * 2016-06-28 2018-01-04 シャープ株式会社 送信装置、受信装置、および表示装置
US10242435B2 (en) * 2016-09-07 2019-03-26 Gvbb Holdings S.A.R.L. High dynamic range processing
WO2018055945A1 (ja) * 2016-09-20 2018-03-29 ソニー株式会社 映像信号処理装置、映像信号処理方法および映像信号処理システム
US10244244B2 (en) * 2016-10-26 2019-03-26 Dolby Laboratories Licensing Corporation Screen-adaptive decoding of high dynamic range video
KR102554379B1 (ko) * 2016-10-31 2023-07-11 엘지디스플레이 주식회사 하이 다이나믹 레인지 영상 처리 방법 및 영상 처리 모듈과 그를 이용한 표시 장치
ES2817852T3 (es) * 2017-02-15 2021-04-08 Dolby Laboratories Licensing Corp Mapeo mediante curva de tonos para imágenes de alto rango dinámico
EP3367658A1 (en) * 2017-02-24 2018-08-29 Thomson Licensing Method and device for reconstructing an hdr image
CN107343203B (zh) * 2017-05-22 2020-01-17 上海大学 基于open-exr图像的jpeg无损压缩方法
CN107277399B (zh) * 2017-06-09 2020-10-20 深圳Tcl新技术有限公司 电视终端及hdr图像转为sdr的方法和计算机可读存储介质
CN107590780B (zh) * 2017-08-09 2023-01-20 深圳Tcl新技术有限公司 图像显示方法、终端及计算机可读存储介质
EP3451677A1 (en) * 2017-09-05 2019-03-06 Koninklijke Philips N.V. Graphics-safe hdr image luminance re-grading
US10609372B2 (en) * 2017-09-29 2020-03-31 Dolby Laboratories Licensing Corporation Up-conversion to content adaptive perceptual quantization video signals
KR102537993B1 (ko) * 2017-10-31 2023-06-01 삼성디스플레이 주식회사 표시 장치의 블랙 데이터 설정 방법 및 이를 채용한 표시 장치
US10972767B2 (en) * 2017-11-01 2021-04-06 Realtek Semiconductor Corp. Device and method of handling multiple formats of a video sequence
EP3496028A1 (en) 2017-12-08 2019-06-12 Koninklijke Philips N.V. Improved high dynamic range video color remapping
EP3525463A1 (en) * 2018-02-13 2019-08-14 Koninklijke Philips N.V. System for handling multiple hdr video formats
US11153579B2 (en) * 2018-03-23 2021-10-19 Qualcomm Incorporated Deriving dynamic range adjustment (DRA) parameters for video coding
US10917583B2 (en) * 2018-04-27 2021-02-09 Apple Inc. Standard and high dynamic range display systems and methods for high dynamic range displays
EP3588964A1 (en) * 2018-06-26 2020-01-01 InterDigital VC Holdings, Inc. Metadata translation in hdr distribution
KR102858155B1 (ko) * 2018-07-20 2025-09-11 인터디지털 브이씨 홀딩스 인코포레이티드 Sl-hdr2 포맷에서 중간 동적 범위 비디오 신호를 처리하기 위한 방법 및 장치
US20200045341A1 (en) * 2018-07-31 2020-02-06 Ati Technologies Ulc Effective electro-optical transfer function encoding for limited luminance range displays
CA3111150A1 (en) * 2018-09-05 2020-03-12 Koninklijke Philips N.V. Multi-range hdr video coding
WO2020061172A1 (en) * 2018-09-19 2020-03-26 Dolby Laboratories Licensing Corporation Automatic display management metadata generation for gaming and/or sdr+ contents
EP3672254A1 (en) * 2018-12-21 2020-06-24 InterDigital VC Holdings, Inc. Decoding an image
KR102575261B1 (ko) * 2019-05-16 2023-09-06 주식회사 엘엑스세미콘 주위조도에 따라 영상의 밝기를 조절하는 디스플레이 구동장치 및 구동방법
EP3764346A1 (en) * 2019-07-09 2021-01-13 Koninklijke Philips N.V. Adjustment of display optimization behaviour for hdr images
JP7574277B2 (ja) * 2019-07-30 2024-10-28 ドルビー ラボラトリーズ ライセンシング コーポレイション 電気-光伝達関数変換及び信号適法化
PH12022552811A1 (en) * 2020-04-21 2024-02-12 Dolby Laboratories Licensing Corp Reshaping functions for hdr imaging with continuity and reversibility constraints
PL4028987T3 (pl) * 2020-05-08 2025-10-20 Huawei Technologies Co., Ltd. Koder, dekoder, system i sposób określania parametrów krzywej mapowania tonalnego
CN111970564B (zh) * 2020-08-26 2023-03-24 展讯通信(上海)有限公司 Hdr视频显示处理的优化方法及装置、存储介质、终端
EP4086843A1 (en) 2021-05-07 2022-11-09 Koninklijke Philips N.V. Display-optimized hdr video contrast adaptation
EP4086844A1 (en) 2021-05-07 2022-11-09 Koninklijke Philips N.V. Display-optimized hdr video contrast adaptation
EP4086842A1 (en) 2021-05-07 2022-11-09 Koninklijke Philips N.V. Content-optimized ambient light hdr video adaptation
EP4086841A1 (en) 2021-05-07 2022-11-09 Koninklijke Philips N.V. Display-optimized ambient light hdr video adaptation
CN113676773B (zh) * 2021-08-16 2023-11-14 广州虎牙信息科技有限公司 一种视频播放方法、系统、装置、计算机设备和存储介质
WO2023055736A1 (en) * 2021-10-01 2023-04-06 Dolby Laboratories Licensing Corporation Encoding and decoding multiple-intent images and video using metadata
CN116805992B (zh) * 2022-03-15 2024-04-19 荣耀终端有限公司 生成对数曲线的方法、设备和存储介质
EP4415343A1 (en) 2023-02-08 2024-08-14 Koninklijke Philips N.V. Hdr out of gamut adjusted tone mapping
CN117251828B (zh) * 2023-08-03 2025-08-26 山西航天清华装备有限责任公司 一种d-t曝光曲线的数学建模方法
CN117523153B (zh) * 2024-01-08 2024-03-26 中国核动力研究设计院 一种堆芯数据的三维可视化方法及装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6335983B1 (en) 1998-09-28 2002-01-01 Eastman Kodak Company Representing an extended color gamut digital image in a limited color gamut color space
US6943831B2 (en) * 2001-01-24 2005-09-13 Eastman Kodak Company Method and apparatus to extend the effective dynamic range of an image sensing device and use residual images
US7308135B2 (en) 2004-01-14 2007-12-11 Eastman Kodak Company Constructing extended color gamut digital images from limited color gamut digital images
AU2005236799B2 (en) 2004-03-31 2008-12-18 Exxonmobil Upstream Research Company Method for constructing a geologic model of a subsurface reservoir
US8218625B2 (en) * 2004-04-23 2012-07-10 Dolby Laboratories Licensing Corporation Encoding, decoding and representing high dynamic range images
US20070076971A1 (en) * 2005-09-30 2007-04-05 Nokia Corporation Compression of images for computer graphics
CN101742306A (zh) * 2006-01-23 2010-06-16 马普科技促进协会 高动态范围编解码器
US8135230B2 (en) * 2007-07-30 2012-03-13 Dolby Laboratories Licensing Corporation Enhancing dynamic ranges of images
GB0816768D0 (en) 2008-09-12 2008-10-22 Pandora Int Ltd Colour editing
US8290295B2 (en) * 2009-03-03 2012-10-16 Microsoft Corporation Multi-modal tone-mapping of images
KR101256030B1 (ko) * 2009-03-10 2013-04-23 돌비 레버러토리즈 라이쎈싱 코오포레이션 확장된 동적 범위 및 확장된 차수 이미지 신호 변환
JP6134699B2 (ja) 2011-03-24 2017-05-24 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. イメージ・グレーディングを分析するための装置及び方法
RU2616158C2 (ru) * 2011-04-28 2017-04-12 Конинклейке Филипс Н.В. Устройства и способы для кодирования и декодирования hdr-изображений
EP2702765A1 (en) * 2011-04-28 2014-03-05 Koninklijke Philips N.V. Method and apparatus for generating an image coding signal
PL4421797T3 (pl) * 2011-09-27 2025-09-01 Koninklijke Philips N.V. Urządzenie i sposób do przekształcenia zakresu dynamiki obrazów
US9516351B2 (en) * 2012-07-13 2016-12-06 Koninklijke Philips N.V. HDR image encoding and decoding methods and devices
JP5911643B2 (ja) 2012-10-08 2016-04-27 コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. 色制約付きの輝度変更画像処理
US10218917B2 (en) 2013-07-16 2019-02-26 Koninklijke Philips N.V. Method and apparatus to create an EOTF function for a universal code mapping for an HDR image, method and process to use these images

Similar Documents

Publication Publication Date Title
JP2016533071A5 (enExample)
Korshunov et al. Subjective quality assessment database of HDR images compressed with JPEG XT
JP2016533072A5 (enExample)
RU2016105156A (ru) Способы и устройства для создания функций отображения кода для кодирования изображения hdr, и способы и устройства для использования таких кодированных изображений
JP2018503283A5 (enExample)
US10839495B2 (en) Computing devices and methods of image processing with input image data and reference tone mapping strength data
JP2018508862A5 (enExample)
JP2017085481A5 (enExample)
CN111868779A (zh) 一种显示控制的方法及电子设备
CN105205787A (zh) 用于对ldr视频序列进行动态范围扩展的方法和设备
JP2016081149A5 (enExample)
WO2017150471A1 (ja) 評価装置、評価方法およびカメラシステム
JP2017044841A5 (enExample)
JP2014220815A (ja) 画像色調整方法及びその電子装置
CN109472874B (zh) 显示方法、装置、vr显示装置及存储介质
CN105654925B (zh) 高动态范围图像处理方法及系统
CN107833256A (zh) 用于数字图像的伪着色的方法以及装置
KR101634652B1 (ko) 영상의 대비 강화 방법 및 장치
KR101279576B1 (ko) 디지털 영상 처리 장치에서의 파노라마 영상 생성 방법
JP2017162179A5 (enExample)
EP2988485A1 (en) Methods and apparatus for mapping input image
CN105451008A (zh) 图像处理系统及色彩饱和度补偿方法
CN107392860A (zh) 图像增强方法和设备、ar设备
US11363245B2 (en) Image processing device, image processing method, and image processing program
JP2018059999A5 (enExample)