RU2018136432A3 - - Google Patents
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- Publication number
- RU2018136432A3 RU2018136432A3 RU2018136432A RU2018136432A RU2018136432A3 RU 2018136432 A3 RU2018136432 A3 RU 2018136432A3 RU 2018136432 A RU2018136432 A RU 2018136432A RU 2018136432 A RU2018136432 A RU 2018136432A RU 2018136432 A3 RU2018136432 A3 RU 2018136432A3
- Authority
- RU
- Russia
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/98—Adaptive-dynamic-range coding [ADRC]
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
-
- 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
-
- 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
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16305303.6 | 2016-03-18 | ||
| EP16305303.6A EP3220645A1 (en) | 2016-03-18 | 2016-03-18 | A method and a device for encoding a high dynamic range picture, corresponding decoding method and decoding device |
| PCT/EP2017/055829 WO2017157845A1 (en) | 2016-03-18 | 2017-03-13 | A method and a device for encoding a high dynamic range picture, corresponding decoding method and decoding device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2018136432A RU2018136432A (ru) | 2020-04-20 |
| RU2018136432A3 true RU2018136432A3 (enExample) | 2020-05-25 |
| RU2737507C2 RU2737507C2 (ru) | 2020-12-01 |
Family
ID=55589786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018136432A RU2737507C2 (ru) | 2016-03-18 | 2017-03-13 | Способ и устройство для кодирования изображения высокого динамического диапазона, соответствующий способ декодирования и устройство декодирования |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11032579B2 (enExample) |
| EP (2) | EP3220645A1 (enExample) |
| JP (1) | JP6946325B2 (enExample) |
| KR (1) | KR102358368B1 (enExample) |
| CN (1) | CN109076231B (enExample) |
| MX (1) | MX391780B (enExample) |
| RU (1) | RU2737507C2 (enExample) |
| WO (1) | WO2017157845A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10264196B2 (en) | 2016-02-12 | 2019-04-16 | Contrast, Inc. | Systems and methods for HDR video capture with a mobile device |
| US10257394B2 (en) | 2016-02-12 | 2019-04-09 | Contrast, Inc. | Combined HDR/LDR video streaming |
| JP7081835B2 (ja) | 2016-08-09 | 2022-06-07 | コントラスト， インコーポレイテッド | 車両制御のためのリアルタイムｈｄｒビデオ |
| KR102672149B1 (ko) * | 2016-10-05 | 2024-06-05 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 소스 색 볼륨 정보 메시징 |
| EP3367658A1 (en) * | 2017-02-24 | 2018-08-29 | Thomson Licensing | Method and device for reconstructing an hdr image |
| EP3386198A1 (en) * | 2017-04-07 | 2018-10-10 | Thomson Licensing | Method and device for predictive picture encoding and decoding |
| WO2019014057A1 (en) | 2017-07-10 | 2019-01-17 | Contrast, Inc. | Stereoscopic camera |
| JP7074461B2 (ja) * | 2017-11-22 | 2022-05-24 | 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 | ディスプレイ適合ｈｄｒ画像を再構成する方法およびデバイス |
| US10951888B2 (en) | 2018-06-04 | 2021-03-16 | Contrast, Inc. | Compressed high dynamic range video |
| WO2020018331A1 (en) * | 2018-07-20 | 2020-01-23 | Interdigital Vc Holdings, Inc. | Method and apparatus for processing a medium dynamic range video signal in sl-hdr2 format |
| US11303932B2 (en) | 2018-08-14 | 2022-04-12 | Contrast, Inc. | Image compression |
| KR102842500B1 (ko) * | 2019-02-01 | 2025-08-06 | 삼성전자주식회사 | 고 동적 범위 콘텐트를 재생하는 전자 장치 및 그 방법 |
| DE112020001019T5 (de) * | 2019-02-28 | 2021-11-18 | Canon Kabushiki Kaisha | Bilderfassungsvorrichtung, Verfahren zur Steuerung dieser und Programm |
| US11330196B2 (en) * | 2020-10-12 | 2022-05-10 | Microsoft Technology Licensing, Llc | Estimating illumination in an environment based on an image of a reference object |
| CN116508054B (zh) * | 2020-10-21 | 2026-04-10 | 交互数字Ce专利控股有限公司 | 用于避免色调映射器中的色度削波同时维持饱和度并保持色调的方法、设备和装置 |
| CN115797152A (zh) * | 2021-09-10 | 2023-03-14 | 北京字跳网络技术有限公司 | 一种颜色映射色卡生成方法及装置 |
| CN116416344A (zh) * | 2021-12-30 | 2023-07-11 | 北京字跳网络技术有限公司 | 图像处理方法、装置、电子设备及可读存储介质 |
| US20260010992A1 (en) * | 2022-07-27 | 2026-01-08 | Interdigital Ce Patent Holdings, Sas | Method for preventing clipping in sl-hdrx systems |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2360926A1 (en) | 2010-01-19 | 2011-08-24 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | Image encoder and image decoder |
| US8606009B2 (en) * | 2010-02-04 | 2013-12-10 | Microsoft Corporation | High dynamic range image generation and rendering |
| TWI479898B (zh) | 2010-08-25 | 2015-04-01 | 杜比實驗室特許公司 | 擴展影像動態範圍 |
| CN103535038B (zh) | 2011-05-16 | 2017-10-13 | 杜比实验室特许公司 | 用于分层vdr编码的有效架构 |
| US8891863B2 (en) | 2011-06-13 | 2014-11-18 | Dolby Laboratories Licensing Corporation | High dynamic range, backwards-compatible, digital cinema |
| 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 |
| EP2769540B1 (en) * | 2011-10-20 | 2018-11-28 | Dolby Laboratories Licensing Corporation | Method and system for video equalization |
| KR102241672B1 (ko) | 2013-04-30 | 2021-04-16 | 소니 주식회사 | 송신 장치, 송신 방법, 수신 장치 및 수신 방법 |
| 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 |
| KR101797505B1 (ko) * | 2013-11-13 | 2017-12-12 | 엘지전자 주식회사 | Hdr 방송 서비스 제공을 위한 방송 신호 송수신 방법 및 장치 |
| US20170116955A1 (en) * | 2014-06-12 | 2017-04-27 | Thomson Licensing | Method of mapping source colors of a source content |
| EP2958328A1 (en) | 2014-06-20 | 2015-12-23 | Thomson Licensing | Method and device for signaling in a bitstream a picture/video format of an LDR picture and a picture/video format of a decoded HDR picture obtained from said LDR picture and an illumination picture |
| JP2016058848A (ja) * | 2014-09-08 | 2016-04-21 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| US9652870B2 (en) * | 2015-01-09 | 2017-05-16 | Vixs Systems, Inc. | Tone mapper with filtering for dynamic range conversion and methods for use therewith |
| US20170347113A1 (en) * | 2015-01-29 | 2017-11-30 | Koninklijke Philips N.V. | Local dynamic range adjustment color processing |
| WO2016129891A1 (ko) * | 2015-02-11 | 2016-08-18 | 엘지전자 주식회사 | 방송 신호 송수신 방법 및 장치 |
| US10616617B2 (en) * | 2015-04-23 | 2020-04-07 | Lg Electronics Inc. | Method and apparatus for transmitting or receiving broadcast signal |
| 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 |
| US10043251B2 (en) * | 2015-10-09 | 2018-08-07 | Stmicroelectronics Asia Pacific Pte Ltd | Enhanced tone mapper for high dynamic range images and video |
| US9984446B2 (en) * | 2015-12-26 | 2018-05-29 | Intel Corporation | Video tone mapping for converting high dynamic range (HDR) content to standard dynamic range (SDR) content |
| JP7061073B6 (ja) * | 2016-03-18 | 2022-06-03 | コーニンクレッカ フィリップス エヌ ヴェ | Ｈｄｒビデオの符号化及び復号 |
| EP3430806B1 (en) | 2016-03-18 | 2023-06-07 | Koninklijke Philips N.V. | Encoding and decoding hdr videos |
-
2016
- 2016-03-18 EP EP16305303.6A patent/EP3220645A1/en not_active Withdrawn
-
2017
- 2017-03-13 RU RU2018136432A patent/RU2737507C2/ru active
- 2017-03-13 MX MX2018011255A patent/MX391780B/es unknown
- 2017-03-13 WO PCT/EP2017/055829 patent/WO2017157845A1/en not_active Ceased
- 2017-03-13 US US16/086,240 patent/US11032579B2/en active Active
- 2017-03-13 CN CN201780028033.9A patent/CN109076231B/zh active Active
- 2017-03-13 EP EP17709456.2A patent/EP3430807B1/en active Active
- 2017-03-13 JP JP2018548816A patent/JP6946325B2/ja active Active
- 2017-03-13 KR KR1020187027088A patent/KR102358368B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11032579B2 (en) | 2021-06-08 |
| JP2019513323A (ja) | 2019-05-23 |
| CN109076231B (zh) | 2021-06-08 |
| EP3430807A1 (en) | 2019-01-23 |
| WO2017157845A1 (en) | 2017-09-21 |
| KR20180123046A (ko) | 2018-11-14 |
| US20200296428A1 (en) | 2020-09-17 |
| CN109076231A (zh) | 2018-12-21 |
| CA3017994A1 (en) | 2017-09-21 |
| BR112018068873A2 (pt) | 2019-01-22 |
| RU2737507C2 (ru) | 2020-12-01 |
| EP3430807B1 (en) | 2021-09-29 |
| RU2018136432A (ru) | 2020-04-20 |
| MX2018011255A (es) | 2019-08-16 |
| JP6946325B2 (ja) | 2021-10-06 |
| MX391780B (es) | 2025-03-19 |
| KR102358368B1 (ko) | 2022-02-03 |
| EP3220645A1 (en) | 2017-09-20 |
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