JP6662783B2 - 画像/ビデオ信号に関係するビットストリームを生成する方法及び装置、並びに特定の情報を取得する方法及び装置 - Google Patents
画像/ビデオ信号に関係するビットストリームを生成する方法及び装置、並びに特定の情報を取得する方法及び装置 Download PDFInfo
- Publication number
- JP6662783B2 JP6662783B2 JP2016554199A JP2016554199A JP6662783B2 JP 6662783 B2 JP6662783 B2 JP 6662783B2 JP 2016554199 A JP2016554199 A JP 2016554199A JP 2016554199 A JP2016554199 A JP 2016554199A JP 6662783 B2 JP6662783 B2 JP 6662783B2
- Authority
- JP
- Japan
- Prior art keywords
- transfer function
- video signal
- electro
- optical transfer
- display
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
- H04N7/035—Circuits for the digital non-picture data signal, e.g. for slicing of the data signal, for regeneration of the data-clock signal, for error detection or correction of the data signal
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
-
- 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
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
- H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction
-
- 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
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)
- General Engineering & Computer Science (AREA)
- Image Processing (AREA)
- Picture Signal Circuits (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14305258 | 2014-02-25 | ||
| EP14305258.7 | 2014-02-25 | ||
| PCT/EP2015/053670 WO2015128268A1 (en) | 2014-02-25 | 2015-02-23 | Method for generating a bitstream relative to image/video signal, bitstream carrying specific information data and method for obtaining such specific information |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019199854A Division JP7058632B2 (ja) | 2014-02-25 | 2019-11-01 | 画像/ビデオ信号に関係するビットストリームを生成する方法及び装置、並びに特定の情報を取得する方法及び装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017512421A JP2017512421A (ja) | 2017-05-18 |
| JP2017512421A5 JP2017512421A5 (enExample) | 2018-03-08 |
| JP6662783B2 true JP6662783B2 (ja) | 2020-03-11 |
Family
ID=50280322
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016554199A Active JP6662783B2 (ja) | 2014-02-25 | 2015-02-23 | 画像/ビデオ信号に関係するビットストリームを生成する方法及び装置、並びに特定の情報を取得する方法及び装置 |
| JP2019199854A Active JP7058632B2 (ja) | 2014-02-25 | 2019-11-01 | 画像/ビデオ信号に関係するビットストリームを生成する方法及び装置、並びに特定の情報を取得する方法及び装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019199854A Active JP7058632B2 (ja) | 2014-02-25 | 2019-11-01 | 画像/ビデオ信号に関係するビットストリームを生成する方法及び装置、並びに特定の情報を取得する方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20170064156A1 (enExample) |
| EP (2) | EP3111629A1 (enExample) |
| JP (2) | JP6662783B2 (enExample) |
| KR (1) | KR102280094B1 (enExample) |
| CN (1) | CN106063243B (enExample) |
| WO (1) | WO2015128268A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020053972A (ja) * | 2014-02-25 | 2020-04-02 | インターデジタル ヴイシー ホールディングス, インコーポレイテッド | 画像/ビデオ信号に関係するビットストリームを生成する方法及び装置、並びに特定の情報を取得する方法及び装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3300368A4 (en) * | 2015-06-09 | 2018-07-04 | Huawei Technologies Co., Ltd. | Video encoding and decoding method, and video encoder/decoder |
| 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 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6560285B1 (en) * | 1998-03-30 | 2003-05-06 | Sarnoff Corporation | Region-based information compaction as for digital images |
| CN100574458C (zh) * | 2007-03-06 | 2009-12-23 | 华为技术有限公司 | 一种获取伽玛校正特性的方法和装置 |
| CN101682684A (zh) * | 2007-06-20 | 2010-03-24 | 汤姆森特许公司 | 输入源内容的自动伽马校正 |
| JP4513891B2 (ja) * | 2008-04-09 | 2010-07-28 | ソニー株式会社 | 映像信号処理装置、撮像装置、映像信号処理方法及びプログラム |
| AU2010361148A1 (en) * | 2010-09-21 | 2012-05-24 | E. I. Du Pont De Nemours And Company | Tungsten containing inorganic particles with improved photostability |
| US9451292B2 (en) * | 2011-09-15 | 2016-09-20 | Dolby Laboratories Licensing Corporation | Method and system for backward compatible, extended dynamic range encoding of video |
| US9024961B2 (en) * | 2011-12-19 | 2015-05-05 | Dolby Laboratories Licensing Corporation | Color grading apparatus and methods |
| WO2013147925A1 (en) * | 2012-03-27 | 2013-10-03 | Thomson Licensing | Color grading preview method and apparatus |
| JP2014022892A (ja) * | 2012-07-17 | 2014-02-03 | Sharp Corp | 携帯端末 |
| RU2670782C9 (ru) * | 2013-07-18 | 2018-11-23 | Конинклейке Филипс Н.В. | Способы и устройства для создания функций отображения кода для кодирования изображения hdr и способы и устройства для использования таких кодированных изображений |
| KR101797505B1 (ko) * | 2013-11-13 | 2017-12-12 | 엘지전자 주식회사 | Hdr 방송 서비스 제공을 위한 방송 신호 송수신 방법 및 장치 |
| CA2936313C (en) * | 2014-01-24 | 2022-07-19 | Sony Corporation | Transmission device, transmission method, reception device, and reception method |
| CN105981361A (zh) * | 2014-02-21 | 2016-09-28 | 皇家飞利浦有限公司 | 具备高清晰度和高动态范围能力的视频解码器 |
| 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 |
| JP6617719B2 (ja) * | 2014-12-22 | 2019-12-11 | ソニー株式会社 | 情報処理装置、情報記録媒体、および情報処理方法、並びにプログラム |
| GB2534929A (en) * | 2015-02-06 | 2016-08-10 | British Broadcasting Corp | Method and apparatus for conversion of HDR signals |
-
2015
- 2015-02-23 KR KR1020167022793A patent/KR102280094B1/ko active Active
- 2015-02-23 US US15/119,884 patent/US20170064156A1/en not_active Abandoned
- 2015-02-23 EP EP15706769.5A patent/EP3111629A1/en not_active Withdrawn
- 2015-02-23 EP EP19214942.5A patent/EP3657770A1/en not_active Ceased
- 2015-02-23 WO PCT/EP2015/053670 patent/WO2015128268A1/en not_active Ceased
- 2015-02-23 CN CN201580010418.3A patent/CN106063243B/zh active Active
- 2015-02-23 JP JP2016554199A patent/JP6662783B2/ja active Active
-
2019
- 2019-11-01 JP JP2019199854A patent/JP7058632B2/ja active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020053972A (ja) * | 2014-02-25 | 2020-04-02 | インターデジタル ヴイシー ホールディングス, インコーポレイテッド | 画像/ビデオ信号に関係するビットストリームを生成する方法及び装置、並びに特定の情報を取得する方法及び装置 |
| JP7058632B2 (ja) | 2014-02-25 | 2022-04-22 | インターデジタル ヴイシー ホールディングス, インコーポレイテッド | 画像/ビデオ信号に関係するビットストリームを生成する方法及び装置、並びに特定の情報を取得する方法及び装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7058632B2 (ja) | 2022-04-22 |
| KR20160125382A (ko) | 2016-10-31 |
| WO2015128268A1 (en) | 2015-09-03 |
| JP2017512421A (ja) | 2017-05-18 |
| CN106063243A (zh) | 2016-10-26 |
| CN106063243B (zh) | 2020-07-21 |
| US20170064156A1 (en) | 2017-03-02 |
| JP2020053972A (ja) | 2020-04-02 |
| KR102280094B1 (ko) | 2021-07-22 |
| EP3111629A1 (en) | 2017-01-04 |
| EP3657770A1 (en) | 2020-05-27 |
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