KR102801527B1 - 정보 데이터의 공통 세트에 의해 구동되는 후보 프로세스들의 세트로부터 비디오 데이터에 적용될 프로세스를 선택하기 위한 방법 및 디바이스 - Google Patents
정보 데이터의 공통 세트에 의해 구동되는 후보 프로세스들의 세트로부터 비디오 데이터에 적용될 프로세스를 선택하기 위한 방법 및 디바이스 Download PDFInfo
- Publication number
- KR102801527B1 KR102801527B1 KR1020187011783A KR20187011783A KR102801527B1 KR 102801527 B1 KR102801527 B1 KR 102801527B1 KR 1020187011783 A KR1020187011783 A KR 1020187011783A KR 20187011783 A KR20187011783 A KR 20187011783A KR 102801527 B1 KR102801527 B1 KR 102801527B1
- Authority
- KR
- South Korea
- Prior art keywords
- information data
- color
- candidate
- tone
- mapping
- 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.)
- Active
Links
Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
- H04N2201/3256—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document colour related metadata, e.g. colour, ICC profiles
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15306719.4 | 2015-10-28 | ||
| EP15306719 | 2015-10-28 | ||
| PCT/EP2016/075148 WO2017072011A1 (en) | 2015-10-28 | 2016-10-20 | Method and device for selecting a process to be applied on video data from a set of candidate processes driven by a common set of information data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180070593A KR20180070593A (ko) | 2018-06-26 |
| KR102801527B1 true KR102801527B1 (ko) | 2025-04-30 |
Family
ID=54540998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187011783A Active KR102801527B1 (ko) | 2015-10-28 | 2016-10-20 | 정보 데이터의 공통 세트에 의해 구동되는 후보 프로세스들의 세트로부터 비디오 데이터에 적용될 프로세스를 선택하기 위한 방법 및 디바이스 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10972698B2 (https=) |
| EP (1) | EP3369241B1 (https=) |
| JP (1) | JP6990179B2 (https=) |
| KR (1) | KR102801527B1 (https=) |
| CN (1) | CN108353110B (https=) |
| WO (1) | WO2017072011A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3298766A1 (en) * | 2015-05-18 | 2018-03-28 | Thomson Licensing | Method and device for processing color image data representing colors of a color gamut. |
| JP2020017079A (ja) * | 2018-07-25 | 2020-01-30 | 株式会社朋栄 | トーンマッピング処理及びトーンマッピングパラメータの自動調整更新によるhdr映像変換方法及びその装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150206295A1 (en) * | 2012-08-08 | 2015-07-23 | Dolby Laboratories Licensing Corporation | Image processing for hdr images |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7023580B2 (en) | 2001-04-20 | 2006-04-04 | Agilent Technologies, Inc. | System and method for digital image tone mapping using an adaptive sigmoidal function based on perceptual preference guidelines |
| JP3922298B2 (ja) * | 2003-02-05 | 2007-05-30 | セイコーエプソン株式会社 | 画像処理装置 |
| WO2006039357A1 (en) * | 2004-09-29 | 2006-04-13 | Technicolor Inc. | Method and apparatus for color decision metadata generation |
| US8194997B2 (en) | 2006-03-24 | 2012-06-05 | Sharp Laboratories Of America, Inc. | Methods and systems for tone mapping messaging |
| US8295594B2 (en) * | 2007-10-09 | 2012-10-23 | Samsung Display Co., Ltd. | Systems and methods for selective handling of out-of-gamut color conversions |
| JP5041969B2 (ja) | 2007-11-02 | 2012-10-03 | 日本電信電話株式会社 | 映像伝送方法及びシステム及びプログラム |
| US9066054B2 (en) | 2008-05-27 | 2015-06-23 | Xerox Corporation | Image indexed rendering of images for tuning images from single or multiple print engines |
| US8340453B1 (en) * | 2008-08-29 | 2012-12-25 | Adobe Systems Incorporated | Metadata-driven method and apparatus for constraining solution space in image processing techniques |
| US9135889B2 (en) | 2008-10-14 | 2015-09-15 | Apple Inc. | Color correction of electronic displays |
| EP2427819A4 (en) | 2009-05-06 | 2012-11-07 | Thomson Licensing | METHOD AND SYSTEMS FOR DELIVERING MULTIMEDIA CONTENTS ACCORDING TO PRESENTATION EQUIPMENT OPTIONS |
| BR112015020009B1 (pt) | 2013-02-21 | 2023-02-07 | Dolby Laboratories Licensing Corporation | Gerenciamento de exibição para vídeo de alta gama dinâmica |
| 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 |
| US9584811B2 (en) | 2013-06-17 | 2017-02-28 | Dolby Laboratories Licensing Corporation | Adaptive reshaping for layered coding of enhanced dynamic range signals |
| KR102176398B1 (ko) | 2013-06-28 | 2020-11-09 | 삼성전자주식회사 | 영상처리장치 및 영상처리방법 |
| TWI676389B (zh) | 2013-07-15 | 2019-11-01 | 美商內數位Vc專利控股股份有限公司 | 至少一種色彩轉換之編碼方法和編碼器、解碼器、顯示裝置、編碼視訊訊號、電腦程式製品及處理器可讀式媒體 |
| 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 |
| 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 |
| EP3111629A1 (en) * | 2014-02-25 | 2017-01-04 | Thomson Licensing | Method for generating a bitstream relative to image/video signal, bitstream carrying specific information data and method for obtaining such specific information |
-
2016
- 2016-10-20 KR KR1020187011783A patent/KR102801527B1/ko active Active
- 2016-10-20 WO PCT/EP2016/075148 patent/WO2017072011A1/en not_active Ceased
- 2016-10-20 US US15/964,707 patent/US10972698B2/en active Active
- 2016-10-20 EP EP16784488.5A patent/EP3369241B1/en active Active
- 2016-10-20 CN CN201680063069.6A patent/CN108353110B/zh active Active
- 2016-10-20 JP JP2018521631A patent/JP6990179B2/ja active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150206295A1 (en) * | 2012-08-08 | 2015-07-23 | Dolby Laboratories Licensing Corporation | Image processing for hdr images |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019502287A (ja) | 2019-01-24 |
| KR20180070593A (ko) | 2018-06-26 |
| EP3369241B1 (en) | 2020-12-09 |
| CN108353110B (zh) | 2021-10-08 |
| EP3369241A1 (en) | 2018-09-05 |
| US10972698B2 (en) | 2021-04-06 |
| US20180278885A1 (en) | 2018-09-27 |
| JP6990179B2 (ja) | 2022-01-12 |
| WO2017072011A1 (en) | 2017-05-04 |
| CN108353110A (zh) | 2018-07-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6993988B2 (ja) | ルマ成分と2つのクロマ成分とを含む入力ビデオを符号化する方法であって、前記方法は、再形成関数に基づく前記入力ビデオの再形成を含む、方法 | |
| CN111316625B (zh) | 用于从第一图像生成第二图像的方法和设备 | |
| CN108513134B (zh) | 根据解码后的图像数据重建图像数据的方法和设备 | |
| CN113784175B (zh) | 一种hdr视频转换方法、装置、设备及计算机存储介质 | |
| TWI680674B (zh) | 在位元流中將低動態範圍圖像之圖像/視訊格式及從該低動態範圍圖像及照明圖像中得到之解碼高動態範圍圖像之圖像/視訊格式以信號表示之方法及裝置 | |
| CN110521198B (zh) | 用于重构hdr图像的方法和设备 | |
| EP3051488A1 (en) | A method and apparatus for inverse-tone mapping a picture | |
| KR20240148928A (ko) | 컬러 영역 매핑을 위한 방법 및 디바이스 | |
| KR102801527B1 (ko) | 정보 데이터의 공통 세트에 의해 구동되는 후보 프로세스들의 세트로부터 비디오 데이터에 적용될 프로세스를 선택하기 위한 방법 및 디바이스 | |
| KR102280094B1 (ko) | 이미지/비디오 신호에 관련된 비트 스트림을 생성하기 위한 방법, 특정 정보 데이터를 포함하는 비트 스트림, 그와 같은 특정 정보 데이터를 획득하기 위한 방법 | |
| JP4906902B2 (ja) | 画像処理装置及び方法 | |
| WO2023144091A1 (en) | Method for limiting effects of quantization in a color gamut modification process applied to a video content | |
| KR20180054623A (ko) | Hdr 코딩/디코딩을 위한 컬러 성분 샘플의 코-로케이팅된 루미넌스 샘플의 결정 | |
| US20260101024A1 (en) | Method for reducing a quantization effect in a color gamut modification process applied to a video content | |
| WO2015193116A1 (en) | Method and device for decoding a hdr picture from a bitstream representing a ldr picture and an illumination picture | |
| US20170118482A1 (en) | Method and device for decoding a hdr picture from a bitstream representing a ldr picture and an illumination picture | |
| WO2015193117A1 (en) | Method and device for decoding a hdr picture from a bitstream representing a ldr picture and an illumination picture | |
| JP2018524869A (ja) | カラーピクチャデータの色差成分を得る方法及び装置 | |
| BR102017027195B1 (pt) | Método e dispositivo para a reconstrução de dados de imagem a partir de dados de imagem decodificados e mídia legível por processador não transitória |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-3-3-R10-R18-oth-X000 |
|
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301 |
|
| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |