JP6741975B2 - 送信方法および送信装置 - Google Patents
送信方法および送信装置 Download PDFInfo
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- JP6741975B2 JP6741975B2 JP2015219847A JP2015219847A JP6741975B2 JP 6741975 B2 JP6741975 B2 JP 6741975B2 JP 2015219847 A JP2015219847 A JP 2015219847A JP 2015219847 A JP2015219847 A JP 2015219847A JP 6741975 B2 JP6741975 B2 JP 6741975B2
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- 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
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/90—Dynamic range modification of images or parts thereof
- G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
-
- 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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
-
- 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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- 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
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- 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
- H04N21/4318—Generation of visual interfaces for content selection or interaction; Content or additional data rendering by altering the content in the rendering process, e.g. blanking, blurring or masking an image region
-
- 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
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
-
- 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
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- 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
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
-
- 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
-
- 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
- G09G2320/0686—Adjustment of display parameters with two or more screen areas displaying information with different brightness or colours
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/12—Overlay of images, i.e. displayed pixel being the result of switching between the corresponding input pixels
-
- 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
-
- 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
- G09G2370/20—Details of the management of multiple sources of image 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
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Business, Economics & Management (AREA)
- Marketing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Controls And Circuits For Display Device (AREA)
Description
本発明者は、「背景技術」の欄において記載した非特許文献1に関し、以下の問題が生じることを見出した。
図1は、本実施の形態における送受信システムの構成の一例と、受信装置に表示される画面の一例とを示す図である。
図14Aは、本発明の一態様に係る送信方法を示すフローチャートである。
11 取得部
12 送信部
20,200,200A 受信装置
21 第1の受信部
22 第2の受信部
23,101,105,113,115,118,204,206 変換部
24,205 表示部
102,102a 合成部
103,111,116,116a 送出部(送信部)
104,104a,112,114,117,117a,203,203a 制御部
201 放送受信部
202 通信受信部
Claims (2)
- データ放送用の画像と、当該画像の画像信号特性としてOETF(Opto−Electrical Transfer Function)またはEOTF(Electro−Optical Transfer Function)を示す画像信号特性情報とを取得し、
前記データ放送用の画像および前記画像信号特性情報を含むデータ放送信号を、データ放送によって送信する
送信方法。 - データ放送用の画像と、当該画像の画像信号特性としてOETF(Opto−Electrical Transfer Function)またはEOTF(Electro−Optical Transfer Function)を示す画像信号特性情報とを取得する取得部と、
前記データ放送用の画像および前記画像信号特性情報を含むデータ放送信号を、データ放送によって送信する送信部と
を備える送信装置。
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010235875.5A CN111432237A (zh) | 2014-12-09 | 2015-11-27 | 发送方法、接收方法及接收装置 |
| EP15867354.1A EP3214841B1 (en) | 2014-12-09 | 2015-11-27 | Transmission method, reception method, transmitting device, and receiving device |
| MX2019008340A MX384458B (es) | 2014-12-09 | 2015-11-27 | Método de transmisión, método de recepción, dispositivo transmisor y dispositivo receptor. |
| PCT/JP2015/005895 WO2016092759A1 (ja) | 2014-12-09 | 2015-11-27 | 送信方法、受信方法、送信装置および受信装置 |
| MX2017007388A MX367258B (es) | 2014-12-09 | 2015-11-27 | Método de transmisión, método de recepción, dispositivo transmisor y dispositivo receptor. |
| EP20171578.6A EP3709661A1 (en) | 2014-12-09 | 2015-11-27 | Transmission method, reception method and receiving device |
| CN201580066497.XA CN107005730B (zh) | 2014-12-09 | 2015-11-27 | 发送方法、接收方法、发送装置以及接收装置 |
| US15/616,447 US10051319B2 (en) | 2014-12-09 | 2017-06-07 | Method and apparatus for transmitting and receiving HDR image and SDR image video signals |
| US16/025,156 US10674203B2 (en) | 2014-12-09 | 2018-07-02 | Transmission method, reception method, transmitting device, and receiving device |
| US16/857,419 US10972787B2 (en) | 2014-12-09 | 2020-04-24 | Transmission method, reception method, transmitting device, and receiving device |
| US17/186,341 US11323770B2 (en) | 2014-12-09 | 2021-02-26 | Transmission method, reception method, transmitting device, and receiving device |
| JP2022045302A JP7361289B2 (ja) | 2014-12-09 | 2022-03-22 | 受信方法および受信装置 |
| US17/706,882 US11871077B2 (en) | 2014-12-09 | 2022-03-29 | Transmission method, reception method, transmitting device, and receiving device |
| JP2023155806A JP7630108B2 (ja) | 2014-12-09 | 2023-09-21 | 受信方法、受信装置、および送信方法 |
| US18/527,688 US12206938B2 (en) | 2014-12-09 | 2023-12-04 | Transmission method, reception method, transmitting device, and receiving device |
| JP2025009717A JP2025061754A (ja) | 2014-12-09 | 2025-01-23 | 受信方法、受信装置、送信方法、および送信装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462089509P | 2014-12-09 | 2014-12-09 | |
| US62/089,509 | 2014-12-09 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020118513A Division JP7174924B2 (ja) | 2014-12-09 | 2020-07-09 | 受信方法および受信装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016111691A JP2016111691A (ja) | 2016-06-20 |
| JP6741975B2 true JP6741975B2 (ja) | 2020-08-19 |
Family
ID=56125078
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015219847A Active JP6741975B2 (ja) | 2014-12-09 | 2015-11-09 | 送信方法および送信装置 |
| JP2020118513A Active JP7174924B2 (ja) | 2014-12-09 | 2020-07-09 | 受信方法および受信装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020118513A Active JP7174924B2 (ja) | 2014-12-09 | 2020-07-09 | 受信方法および受信装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US10051319B2 (ja) |
| EP (2) | EP3214841B1 (ja) |
| JP (2) | JP6741975B2 (ja) |
| CN (2) | CN111432237A (ja) |
| MX (1) | MX367258B (ja) |
Cited By (2)
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| WO2022203170A1 (ko) * | 2021-03-22 | 2022-09-29 | 삼성전자 주식회사 | 하이 다이내믹 레인지 영상을 제공하는 방법 및 이를 지원하는 전자 장치 |
| US12288316B2 (en) | 2021-03-22 | 2025-04-29 | Samsung Electronics Co., Ltd. | Method for providing HDR image and electronic device supporting the same |
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| JP6700908B2 (ja) | 2016-03-30 | 2020-05-27 | キヤノン株式会社 | 表示装置及び表示方法 |
| EP3244616A1 (en) * | 2016-05-13 | 2017-11-15 | Thomson Licensing | A method for encoding an input video comprising a luma component and two chroma components, the method comprising reshaping of said input video based on reshaping functions |
| KR102534495B1 (ko) * | 2017-01-16 | 2023-05-22 | 소니그룹주식회사 | 비디오 처리 장치, 비디오 처리 방법 및 프로그램 |
| CN108737877B (zh) * | 2017-04-21 | 2020-06-02 | 华为技术有限公司 | 图像处理的方法、装置和终端设备 |
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| KR102489265B1 (ko) * | 2018-04-10 | 2023-01-17 | 엘지전자 주식회사 | 비디오 신호를 처리하는 멀티미디어 디바이스 및 그 제어 방법 |
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2015
- 2015-11-09 JP JP2015219847A patent/JP6741975B2/ja active Active
- 2015-11-27 CN CN202010235875.5A patent/CN111432237A/zh active Pending
- 2015-11-27 CN CN201580066497.XA patent/CN107005730B/zh active Active
- 2015-11-27 MX MX2017007388A patent/MX367258B/es active IP Right Grant
- 2015-11-27 EP EP15867354.1A patent/EP3214841B1/en active Active
- 2015-11-27 EP EP20171578.6A patent/EP3709661A1/en active Pending
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2017
- 2017-06-07 US US15/616,447 patent/US10051319B2/en active Active
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2018
- 2018-07-02 US US16/025,156 patent/US10674203B2/en active Active
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2020
- 2020-04-24 US US16/857,419 patent/US10972787B2/en active Active
- 2020-07-09 JP JP2020118513A patent/JP7174924B2/ja active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022203170A1 (ko) * | 2021-03-22 | 2022-09-29 | 삼성전자 주식회사 | 하이 다이내믹 레인지 영상을 제공하는 방법 및 이를 지원하는 전자 장치 |
| US12288316B2 (en) | 2021-03-22 | 2025-04-29 | Samsung Electronics Co., Ltd. | Method for providing HDR image and electronic device supporting the same |
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| EP3709661A1 (en) | 2020-09-16 |
| US20180310052A1 (en) | 2018-10-25 |
| US20200252683A1 (en) | 2020-08-06 |
| CN107005730B (zh) | 2020-04-21 |
| US10674203B2 (en) | 2020-06-02 |
| US10972787B2 (en) | 2021-04-06 |
| CN107005730A (zh) | 2017-08-01 |
| EP3214841A4 (en) | 2017-09-06 |
| EP3214841A1 (en) | 2017-09-06 |
| JP2020198612A (ja) | 2020-12-10 |
| MX367258B (es) | 2019-08-12 |
| US20170311034A1 (en) | 2017-10-26 |
| JP2016111691A (ja) | 2016-06-20 |
| CN111432237A (zh) | 2020-07-17 |
| US10051319B2 (en) | 2018-08-14 |
| EP3214841B1 (en) | 2020-06-10 |
| MX2017007388A (es) | 2017-10-20 |
| JP7174924B2 (ja) | 2022-11-18 |
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