MX369783B - Metodo de presentacion visual y dispositivo de presentacion visual. - Google Patents
Metodo de presentacion visual y dispositivo de presentacion visual.Info
- Publication number
- MX369783B MX369783B MX2017013542A MX2017013542A MX369783B MX 369783 B MX369783 B MX 369783B MX 2017013542 A MX2017013542 A MX 2017013542A MX 2017013542 A MX2017013542 A MX 2017013542A MX 369783 B MX369783 B MX 369783B
- Authority
- MX
- Mexico
- Prior art keywords
- luminance
- eotf
- display device
- images
- dynamic range
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
Classifications
-
- 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
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/2362—Generation or processing of Service Information [SI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/24—High-definition television systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4518—Management of client data or end-user data involving characteristics of one or more peripherals, e.g. peripheral type, software version, amount of memory available or display capabilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/57—Control of contrast or brightness
-
- 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
- H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Databases & Information Systems (AREA)
- Picture Signal Circuits (AREA)
- Controls And Circuits For Display Device (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Processing Of Color Television Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Se proporciona un método de presentación visual para presentar visualmente, en un dispositivo de presentación visual, video de datos de video donde la luminancia de video está definida por una primera EOTF (función de transferencia electro-óptica) que corresponde a HDR (alto intervalo dinámico). El método incluye: adquirir los datos de video; llevar a cabo primera conversión en donde la luminancia del video se convierte en una luminancia correspondiente a un intervalo dinámico de una tercera EOTF, donde, con respecto a una segunda EOTF que es parte de la primera EOTF y es la parte de un intervalo de luminancia donde la luminancia pico indicada por la información de luminancia pico incluida en los datos de video adquiridos es la luminancia máxima, el intervalo dinámico de luminancia de la segunda EOTF se reduce con la luminancia máxima de la segunda EOTF que coincide con la luminancia que puede presentarse visualmente del dispositivo de presentación visual, mientras se mantiene la relación relativa de luminancia de la segunda EOTF; y presentar visualmente el video en el dispositivo de presentación visual usando el resultado de la primera conversión.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562160016P | 2015-05-12 | 2015-05-12 | |
JP2015248025A JP6731722B2 (ja) | 2015-05-12 | 2015-12-18 | 表示方法および表示装置 |
PCT/JP2016/000626 WO2016181584A1 (ja) | 2015-05-12 | 2016-02-08 | 表示方法および表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2017013542A MX2017013542A (es) | 2018-03-07 |
MX369783B true MX369783B (es) | 2019-11-21 |
Family
ID=57551947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017013542A MX369783B (es) | 2015-05-12 | 2016-02-08 | Metodo de presentacion visual y dispositivo de presentacion visual. |
Country Status (5)
Country | Link |
---|---|
US (2) | US10462407B2 (es) |
EP (2) | EP3731532A1 (es) |
JP (1) | JP6731722B2 (es) |
CN (2) | CN111491148B (es) |
MX (1) | MX369783B (es) |
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EP3829171A1 (en) * | 2014-02-25 | 2021-06-02 | Apple Inc. | Adaptive transfer function for video encoding and decoding |
JP6421504B2 (ja) * | 2014-07-28 | 2018-11-14 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
WO2017110823A1 (ja) * | 2015-12-25 | 2017-06-29 | シャープ株式会社 | 表示装置、表示装置の制御方法、制御プログラム、および記録媒体 |
WO2017129265A1 (en) * | 2016-01-29 | 2017-08-03 | Barco Nv | Digital image processing chain and processing blocks and a display including the same |
JP2018013696A (ja) * | 2016-07-22 | 2018-01-25 | キヤノン株式会社 | 画像処理装置および表示装置 |
JP6957332B2 (ja) * | 2017-01-17 | 2021-11-02 | キヤノン株式会社 | 画像処理装置および画像処理方法 |
KR102308192B1 (ko) * | 2017-03-09 | 2021-10-05 | 삼성전자주식회사 | 디스플레이 장치 및 그 제어 방법 |
US10212456B2 (en) * | 2017-06-02 | 2019-02-19 | Apple Inc. | Deblocking filter for high dynamic range (HDR) video |
JP2019005973A (ja) * | 2017-06-22 | 2019-01-17 | キヤノン株式会社 | 印刷制御装置およびその制御方法 |
US10735688B2 (en) * | 2017-07-13 | 2020-08-04 | Samsung Electronics Co., Ltd. | Electronics apparatus, display apparatus and control method thereof |
JP2019047223A (ja) * | 2017-08-30 | 2019-03-22 | シャープ株式会社 | 変換装置、変換方法、表示装置、プログラム、および記録媒体 |
EP3697098A1 (en) | 2017-10-12 | 2020-08-19 | Sony Corporation | Image processing device, image processing method, transmission device, transmission method and reception device |
JP6723969B2 (ja) | 2017-11-06 | 2020-07-15 | 株式会社ソニー・インタラクティブエンタテインメント | 画像処理装置、表示装置、および画像処理方法 |
TWI650998B (zh) * | 2017-12-15 | 2019-02-11 | 晨星半導體股份有限公司 | 應用在機上盒的格式轉換電路及相關的方法 |
JP6712822B2 (ja) * | 2017-12-27 | 2020-06-24 | パナソニックIpマネジメント株式会社 | 表示装置および表示方法 |
WO2019138942A1 (ja) * | 2018-01-10 | 2019-07-18 | シャープ株式会社 | 表示装置、表示方法、及び表示制御プログラム |
JP7071137B2 (ja) * | 2018-01-26 | 2022-05-18 | キヤノン株式会社 | 電子機器およびその制御方法 |
US10832613B2 (en) | 2018-03-07 | 2020-11-10 | At&T Intellectual Property I, L.P. | Image format conversion using luminance-adaptive dithering |
US20200045341A1 (en) * | 2018-07-31 | 2020-02-06 | Ati Technologies Ulc | Effective electro-optical transfer function encoding for limited luminance range displays |
US20200192548A1 (en) * | 2018-12-13 | 2020-06-18 | Ati Technologies Ulc | Methods and apparatus for displaying a cursor on a high dynamic range display device |
EP3672254A1 (en) * | 2018-12-21 | 2020-06-24 | InterDigital VC Holdings, Inc. | Decoding an image |
JP7344654B2 (ja) * | 2019-03-07 | 2023-09-14 | キヤノン株式会社 | 撮像装置及び再生装置及びそれらの制御方法及びプログラム |
JP7332325B2 (ja) * | 2019-04-15 | 2023-08-23 | キヤノン株式会社 | 画像処理装置、撮像装置、画像処理方法、及びプログラム |
US11895416B2 (en) * | 2019-07-30 | 2024-02-06 | Dolby Laboratories Licensing Corporation | Electro-optical transfer function conversion and signal legalization |
KR102640015B1 (ko) * | 2019-12-31 | 2024-02-27 | 엘지디스플레이 주식회사 | 표시 장치 및 그 구동 방법 |
JP7475187B2 (ja) | 2020-04-15 | 2024-04-26 | キヤノン株式会社 | 表示制御装置および方法、プログラム、記憶媒体 |
US11412174B2 (en) | 2020-09-22 | 2022-08-09 | Microsoft Technology Licensing, Llc | Efficient electro-optical transfer function (EOTF) curve for standard dynamic range (SDR) content |
CN113870769B (zh) * | 2021-09-23 | 2023-03-21 | 深圳市艾比森光电股份有限公司 | 显示屏***的数据处理方法和*** |
WO2023085795A1 (ko) * | 2021-11-15 | 2023-05-19 | 엘지전자 주식회사 | 영상표시기기 및 그 제어 방법 |
CN118175246A (zh) * | 2022-12-09 | 2024-06-11 | 荣耀终端有限公司 | 处理视频的方法、显示设备及存储介质 |
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JP5145017B2 (ja) | 2006-12-05 | 2013-02-13 | 日本放送協会 | 画像信号処理装置 |
TW201021018A (en) * | 2008-11-21 | 2010-06-01 | Chunghwa Picture Tubes Ltd | Color correction method and related device for liquid crystal display |
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CN103827956B (zh) * | 2011-09-27 | 2017-06-13 | 皇家飞利浦有限公司 | 用于图像的动态范围变换的装置和方法 |
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KR101812469B1 (ko) * | 2011-12-06 | 2017-12-27 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 상이한 디스플레이 능력들을 통한 지각적 휘도 비선형성―기반 이미지 데이터 교환을 향상시키는 방법 |
MX338258B (es) * | 2012-10-08 | 2016-04-11 | Koninkl Philips Nv | Procesamiento de imagenes por cambio de luminancia con restricciones de color. |
CN103915077B (zh) * | 2013-01-04 | 2017-06-20 | 李卫斌 | 一种在普通显示设备上显示高动态图像的方法 |
RU2633128C2 (ru) * | 2013-02-21 | 2017-10-11 | Конинклейке Филипс Н.В. | Улучшенные способы и устройства кодирования и декодирования hdr изображения |
EP3000097A1 (en) * | 2013-05-23 | 2016-03-30 | Thomson Licensing | Method for tone-mapping a video sequence |
JP2015008360A (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 |
ES2769593T3 (es) * | 2013-07-16 | 2020-06-26 | Koninklijke Philips Nv | Procedimiento y aparato para crear una función EOTF para un mapeo de código universal para una imagen HDR |
TWI632810B (zh) * | 2013-07-19 | 2018-08-11 | 新力股份有限公司 | Data generating device, data generating method, data reproducing device, and data reproducing method |
JP6294489B2 (ja) * | 2013-09-06 | 2018-03-14 | エルジー エレクトロニクス インコーポレイティド | デジタル放送システムにおける広域明るさ表現のための超高画質放送信号送受信方法及び装置 |
JP6202330B2 (ja) * | 2013-10-15 | 2017-09-27 | ソニー株式会社 | 復号装置および復号方法、並びに符号化装置および符号化方法 |
US10017792B2 (en) * | 2014-07-18 | 2018-07-10 | Alliance For Sustainable Energy, Llc | Biomass conversion to fuels and chemicals |
-
2015
- 2015-12-18 JP JP2015248025A patent/JP6731722B2/ja active Active
-
2016
- 2016-02-08 MX MX2017013542A patent/MX369783B/es active IP Right Grant
- 2016-02-08 EP EP20179890.7A patent/EP3731532A1/en not_active Withdrawn
- 2016-02-08 EP EP16792319.2A patent/EP3297288B1/en active Active
- 2016-02-08 CN CN202010324126.XA patent/CN111491148B/zh active Active
- 2016-02-08 CN CN201680008002.2A patent/CN107211183B/zh active Active
-
2017
- 2017-10-10 US US15/728,550 patent/US10462407B2/en active Active
-
2019
- 2019-09-19 US US16/575,729 patent/US10992898B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN107211183A (zh) | 2017-09-26 |
CN111491148A (zh) | 2020-08-04 |
EP3297288A4 (en) | 2018-03-21 |
US20200014880A1 (en) | 2020-01-09 |
JP2016213809A (ja) | 2016-12-15 |
EP3297288B1 (en) | 2020-10-14 |
CN107211183B (zh) | 2020-05-22 |
US20180048845A1 (en) | 2018-02-15 |
EP3731532A1 (en) | 2020-10-28 |
MX2017013542A (es) | 2018-03-07 |
EP3297288A1 (en) | 2018-03-21 |
US10992898B2 (en) | 2021-04-27 |
US10462407B2 (en) | 2019-10-29 |
CN111491148B (zh) | 2021-11-12 |
JP6731722B2 (ja) | 2020-07-29 |
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