BR112018004504B1 - Processamento aperfeiçoado de uma mensagem de informação de melhoramento adicional de informação de remapeamento de cor - Google Patents
Processamento aperfeiçoado de uma mensagem de informação de melhoramento adicional de informação de remapeamento de cor Download PDFInfo
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- BR112018004504B1 BR112018004504B1 BR112018004504-7A BR112018004504A BR112018004504B1 BR 112018004504 B1 BR112018004504 B1 BR 112018004504B1 BR 112018004504 A BR112018004504 A BR 112018004504A BR 112018004504 B1 BR112018004504 B1 BR 112018004504B1
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- Brazil
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- video
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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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
-
- 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
- H04N19/10—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Color Television Systems (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562216254P | 2015-09-09 | 2015-09-09 | |
| US62/216,254 | 2015-09-09 | ||
| US15/260,148 US10536695B2 (en) | 2015-09-09 | 2016-09-08 | Colour remapping information supplemental enhancement information message processing |
| US15/260,148 | 2016-09-08 | ||
| PCT/US2016/050941 WO2017044740A2 (en) | 2015-09-09 | 2016-09-09 | Improved colour remapping information supplemental enhancement information message processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112018004504A2 BR112018004504A2 (pt) | 2018-09-25 |
| BR112018004504B1 true BR112018004504B1 (pt) | 2024-01-02 |
Family
ID=58190856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018004504-7A BR112018004504B1 (pt) | 2015-09-09 | 2016-09-09 | Processamento aperfeiçoado de uma mensagem de informação de melhoramento adicional de informação de remapeamento de cor |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10536695B2 (enExample) |
| EP (2) | EP3348063A2 (enExample) |
| JP (1) | JP6808725B2 (enExample) |
| KR (1) | KR102158418B1 (enExample) |
| CN (1) | CN107950028B (enExample) |
| AU (1) | AU2016320902B2 (enExample) |
| BR (1) | BR112018004504B1 (enExample) |
| WO (1) | WO2017044740A2 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10530757B2 (en) | 2013-07-25 | 2020-01-07 | Convida Wireless, Llc | End-to-end M2M service layer sessions |
| EP3157242B1 (en) | 2014-06-10 | 2019-07-03 | Panasonic Intellectual Property Management Co., Ltd. | Display system, display method, and display device |
| EP3338243B1 (en) * | 2015-09-23 | 2022-04-20 | ARRIS Enterprises LLC | High dynamic range adaptation operations at a video decoder |
| EP3357227A1 (en) * | 2015-10-02 | 2018-08-08 | VID SCALE, Inc. | Color correction with a lookup table |
| US9883183B2 (en) * | 2015-11-23 | 2018-01-30 | Qualcomm Incorporated | Determining neighborhood video attribute values for video data |
| KR20220141916A (ko) | 2016-05-11 | 2022-10-20 | 콘비다 와이어리스, 엘엘씨 | 새로운 라디오 다운링크 제어 채널 |
| US10956766B2 (en) * | 2016-05-13 | 2021-03-23 | Vid Scale, Inc. | Bit depth remapping based on viewing parameters |
| EP4336850A3 (en) | 2016-07-08 | 2024-04-17 | InterDigital Madison Patent Holdings, SAS | Systems and methods for region-of-interest tone remapping |
| CN109845129B (zh) | 2016-08-11 | 2023-10-31 | 交互数字专利控股公司 | 针对新无线电在弹性帧结构中进行波束成形扫描和训练 |
| US10932276B2 (en) | 2016-11-03 | 2021-02-23 | Convida Wireless, Llc | Frame structure in NR |
| WO2018152437A1 (en) | 2017-02-17 | 2018-08-23 | Vid Scale, Inc. | Systems and methods for selective object-of-interest zooming in streaming video |
| WO2018164911A1 (en) | 2017-03-07 | 2018-09-13 | Pcms Holdings, Inc. | Tailored video streaming for multi-device presentations |
| US10574959B2 (en) | 2017-07-05 | 2020-02-25 | Qualcomm Incorporated | Color remapping for non-4:4:4 format video content |
| US10148907B1 (en) * | 2017-10-27 | 2018-12-04 | Avago Technologies International Sales Pte. Limited | System and method of luminance processing in high dynamic range and standard dynamic range conversion |
| CN108769804B (zh) * | 2018-04-25 | 2020-12-15 | 杭州当虹科技股份有限公司 | 一种高动态范围视频的格式转换方法 |
| CN119922729A (zh) | 2018-09-27 | 2025-05-02 | 交互数字专利控股公司 | 新无线电的未经许可的频谱中的子频带操作 |
| GB2593327B (en) | 2018-10-09 | 2023-02-08 | V Nova Int Ltd | Colour conversion within a hierarchical coding scheme |
| EP3672267A1 (en) | 2018-12-20 | 2020-06-24 | InterDigital VC Holdings, Inc. | Methods for processing audio and/or video contents and corresponding signal, devices, electronic assembly, system, computer readable program products and computer readable storage media |
| KR20250151623A (ko) * | 2019-01-10 | 2025-10-21 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 화상 디코딩 방법, 디코더 및 컴퓨터 저장 매체 |
| JP7692468B2 (ja) | 2020-09-08 | 2025-06-13 | インターディジタル・シーイー・パテント・ホールディングス・ソシエテ・パ・アクシオンス・シンプリフィエ | ルックアップテーブルを適用するためのデバイス及び方法 |
| TW202243473A (zh) * | 2020-12-23 | 2022-11-01 | 法商內數位Ｖｃ控股法國公司 | 具跨分量縮放亮度映射方法及裝置 |
| CN115225837A (zh) | 2021-03-31 | 2022-10-21 | 京东方科技集团股份有限公司 | 一种视频处理方法、视频处理装置及显示装置 |
| US11617946B1 (en) | 2021-06-29 | 2023-04-04 | Amazon Technologies, Inc. | Video game streaming with dynamic range conversion |
| CA3221431A1 (en) * | 2021-06-29 | 2023-01-05 | Dolby Laboratories Licensing Corporation | Signaling of priority processing order for metadata messaging in video coding |
| US11666823B1 (en) | 2021-06-29 | 2023-06-06 | Amazon Technologies, Inc. | Video game streaming with dynamic range conversion |
| US11612812B1 (en) * | 2021-06-29 | 2023-03-28 | Amazon Technologies, Inc. | Video game streaming with dynamic range conversion |
| CN114222187B (zh) * | 2021-08-12 | 2023-08-29 | 荣耀终端有限公司 | 视频编辑方法和电子设备 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100049865A1 (en) | 2008-04-16 | 2010-02-25 | Nokia Corporation | Decoding Order Recovery in Session Multiplexing |
| US9386307B2 (en) * | 2012-06-14 | 2016-07-05 | Qualcomm Incorporated | Grouping of bypass-coded bins for SAO syntax elements |
| US9521393B2 (en) | 2013-01-07 | 2016-12-13 | Qualcomm Incorporated | Non-nested SEI messages in video coding |
| 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 |
| EP3059937A1 (en) * | 2015-02-20 | 2016-08-24 | Thomson Licensing | Method and apparatus for encoding color mapping information and processing pictures based on color mapping information |
| WO2016171510A1 (ko) * | 2015-04-24 | 2016-10-27 | 엘지전자 주식회사 | 방송 신호 송수신 방법 및 장치 |
| EP3096516A1 (en) * | 2015-05-22 | 2016-11-23 | Thomson Licensing | Method for color mapping a video signal and method of encoding a video signal and corresponding devices |
| EP3329679A1 (en) * | 2015-07-28 | 2018-06-06 | VID SCALE, Inc. | High dynamic range video coding architectures with multiple operating modes |
-
2016
- 2016-09-08 US US15/260,148 patent/US10536695B2/en active Active
- 2016-09-09 EP EP16767481.1A patent/EP3348063A2/en not_active Ceased
- 2016-09-09 EP EP24188479.0A patent/EP4422184A3/en active Pending
- 2016-09-09 BR BR112018004504-7A patent/BR112018004504B1/pt active IP Right Grant
- 2016-09-09 JP JP2018512366A patent/JP6808725B2/ja active Active
- 2016-09-09 KR KR1020187009939A patent/KR102158418B1/ko active Active
- 2016-09-09 AU AU2016320902A patent/AU2016320902B2/en active Active
- 2016-09-09 WO PCT/US2016/050941 patent/WO2017044740A2/en not_active Ceased
- 2016-09-09 CN CN201680051841.2A patent/CN107950028B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2016320902A1 (en) | 2018-04-26 |
| JP2018530953A (ja) | 2018-10-18 |
| BR112018004504A2 (pt) | 2018-09-25 |
| WO2017044740A2 (en) | 2017-03-16 |
| WO2017044740A3 (en) | 2017-04-27 |
| EP3348063A2 (en) | 2018-07-18 |
| AU2016320902B2 (en) | 2020-03-26 |
| KR20180051594A (ko) | 2018-05-16 |
| EP4422184A2 (en) | 2024-08-28 |
| JP6808725B2 (ja) | 2021-01-06 |
| CN107950028A (zh) | 2018-04-20 |
| US20170070735A1 (en) | 2017-03-09 |
| US10536695B2 (en) | 2020-01-14 |
| CN107950028B (zh) | 2020-12-01 |
| KR102158418B1 (ko) | 2020-09-22 |
| EP4422184A3 (en) | 2024-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/09/2016, OBSERVADAS AS CONDICOES LEGAIS |
|
| B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: REF. RPI 2765 DE 02/01/2024 QUANTO AO ENDERECO. |