BR112016024201A8 - sinalização de valores de profundidade de bits para predição de cor 3d para escalabilidade de gama de cores - Google Patents
sinalização de valores de profundidade de bits para predição de cor 3d para escalabilidade de gama de coresInfo
- Publication number
- BR112016024201A8 BR112016024201A8 BR112016024201A BR112016024201A BR112016024201A8 BR 112016024201 A8 BR112016024201 A8 BR 112016024201A8 BR 112016024201 A BR112016024201 A BR 112016024201A BR 112016024201 A BR112016024201 A BR 112016024201A BR 112016024201 A8 BR112016024201 A8 BR 112016024201A8
- Authority
- BR
- Brazil
- Prior art keywords
- color prediction
- color
- bit depth
- gamut
- techniques
- Prior art date
Links
- 230000011664 signaling Effects 0.000 abstract 1
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
- H04N19/169—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
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
-
- 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
- H04N19/187—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 scalable video layer
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
-
- 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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461981125P | 2014-04-17 | 2014-04-17 | |
| US201462005651P | 2014-05-30 | 2014-05-30 | |
| US14/688,648 US10448029B2 (en) | 2014-04-17 | 2015-04-16 | Signaling bit depth values for 3D color prediction for color gamut scalability |
| PCT/US2015/026483 WO2015161260A1 (en) | 2014-04-17 | 2015-04-17 | Signaling bit depth values for 3d color prediction for color gamut scalability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112016024201A2 BR112016024201A2 (pt) | 2017-08-15 |
| BR112016024201A8 true BR112016024201A8 (pt) | 2021-07-13 |
Family
ID=54323087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016024201A BR112016024201A8 (pt) | 2014-04-17 | 2015-04-17 | sinalização de valores de profundidade de bits para predição de cor 3d para escalabilidade de gama de cores |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US10448029B2 (enExample) |
| EP (2) | EP3132606A1 (enExample) |
| JP (2) | JP6768516B2 (enExample) |
| KR (2) | KR102138407B1 (enExample) |
| CN (2) | CN106233728B (enExample) |
| BR (1) | BR112016024201A8 (enExample) |
| ES (1) | ES2903013T3 (enExample) |
| MX (1) | MX360952B (enExample) |
| TW (2) | TWI669949B (enExample) |
| WO (2) | WO2015161268A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10448029B2 (en) | 2014-04-17 | 2019-10-15 | Qualcomm Incorporated | Signaling bit depth values for 3D color prediction for color gamut scalability |
| JP6330507B2 (ja) | 2014-06-19 | 2018-05-30 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| JP6769231B2 (ja) * | 2016-10-17 | 2020-10-14 | 富士通株式会社 | 動画像符号化装置、動画像符号化方法、動画像復号装置、動画像復号方法、及び動画像符号化用コンピュータプログラムならびに動画像復号用コンピュータプログラム |
| US10681382B1 (en) * | 2016-12-20 | 2020-06-09 | Amazon Technologies, Inc. | Enhanced encoding and decoding of video reference frames |
| GB2618719B (en) | 2019-03-20 | 2024-03-13 | V Nova Int Ltd | Low complexity enhancement video coding |
| WO2020228835A1 (en) * | 2019-05-16 | 2020-11-19 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive color-format conversion in video coding |
| KR102831318B1 (ko) | 2019-06-24 | 2025-07-07 | 엘지전자 주식회사 | 크로마 변환 블록의 최대 크기 제한을 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| EP4189956A1 (en) * | 2020-08-18 | 2023-06-07 | Huawei Technologies Co., Ltd. | Method and apparatus for hadamard transform domain filtering of the video signal with various bit depth |
| US20220067978A1 (en) * | 2020-08-26 | 2022-03-03 | Facebook Technologies, Llc | Rate controlled image and texture data compression |
| WO2024227268A1 (en) * | 2023-05-01 | 2024-11-07 | Kunshan Yunyinggu Electronic Technology Co., Ltd. | System and method for calibrating a display panel |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1494456A1 (en) | 2003-07-01 | 2005-01-05 | Deutsche Thomson-Brandt GmbH | Method for run-length encoding of a bitmap data stream |
| US8446961B2 (en) | 2008-07-10 | 2013-05-21 | Intel Corporation | Color gamut scalability techniques |
| US9756353B2 (en) | 2012-01-09 | 2017-09-05 | Dolby Laboratories Licensing Corporation | Hybrid reference picture reconstruction method for single and multiple layered video coding systems |
| US10178400B2 (en) * | 2012-11-21 | 2019-01-08 | Dolby International Ab | Signaling scalability information in a parameter set |
| WO2014166705A1 (en) | 2013-04-08 | 2014-10-16 | Thomson Licensing | Method for encoding and method for decoding a lut and corresponding devices |
| KR102027027B1 (ko) * | 2013-10-07 | 2019-09-30 | 브이아이디 스케일, 인크. | 다계층 비디오 코딩을 위해 조합된 확장성 프로세싱 |
| US9948916B2 (en) | 2013-10-14 | 2018-04-17 | Qualcomm Incorporated | Three-dimensional lookup table based color gamut scalability in multi-layer video coding |
| JP6240331B2 (ja) * | 2013-12-13 | 2017-11-29 | ヴィド スケール インコーポレイテッド | 色域スケーラビリティに対する３ｄルックアップテーブル（ｌｕｔ）推定を提供すること |
| US10531105B2 (en) | 2013-12-17 | 2020-01-07 | Qualcomm Incorporated | Signaling partition information for 3D lookup table for color gamut scalability in multi-layer video coding |
| US9756337B2 (en) | 2013-12-17 | 2017-09-05 | Qualcomm Incorporated | Signaling color values for 3D lookup table for color gamut scalability in multi-layer video coding |
| US10448029B2 (en) | 2014-04-17 | 2019-10-15 | Qualcomm Incorporated | Signaling bit depth values for 3D color prediction for color gamut scalability |
-
2015
- 2015-04-16 US US14/688,648 patent/US10448029B2/en active Active
- 2015-04-16 US US14/688,700 patent/US10104385B2/en active Active
- 2015-04-17 CN CN201580019762.9A patent/CN106233728B/zh active Active
- 2015-04-17 MX MX2016013403A patent/MX360952B/es active IP Right Grant
- 2015-04-17 CN CN201580019822.7A patent/CN106233729B/zh active Active
- 2015-04-17 JP JP2016562925A patent/JP6768516B2/ja active Active
- 2015-04-17 KR KR1020167031620A patent/KR102138407B1/ko active Active
- 2015-04-17 WO PCT/US2015/026494 patent/WO2015161268A1/en not_active Ceased
- 2015-04-17 WO PCT/US2015/026483 patent/WO2015161260A1/en not_active Ceased
- 2015-04-17 EP EP15720171.6A patent/EP3132606A1/en not_active Ceased
- 2015-04-17 TW TW104112481A patent/TWI669949B/zh active
- 2015-04-17 ES ES15721398T patent/ES2903013T3/es active Active
- 2015-04-17 EP EP15721398.4A patent/EP3132607B1/en active Active
- 2015-04-17 JP JP2016562743A patent/JP6640108B2/ja active Active
- 2015-04-17 BR BR112016024201A patent/BR112016024201A8/pt not_active IP Right Cessation
- 2015-04-17 TW TW104112482A patent/TWI666919B/zh active
- 2015-04-17 KR KR1020167031621A patent/KR102381496B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6640108B2 (ja) | 2020-02-05 |
| JP2017515386A (ja) | 2017-06-08 |
| JP6768516B2 (ja) | 2020-10-14 |
| US20150304664A1 (en) | 2015-10-22 |
| KR20160145117A (ko) | 2016-12-19 |
| EP3132607A1 (en) | 2017-02-22 |
| CN106233728A (zh) | 2016-12-14 |
| KR102138407B1 (ko) | 2020-07-27 |
| CN106233729A (zh) | 2016-12-14 |
| BR112016024129A8 (pt) | 2021-07-13 |
| ES2903013T3 (es) | 2022-03-30 |
| TW201543872A (zh) | 2015-11-16 |
| EP3132606A1 (en) | 2017-02-22 |
| JP2017515383A (ja) | 2017-06-08 |
| KR102381496B1 (ko) | 2022-03-31 |
| BR112016024201A2 (pt) | 2017-08-15 |
| US10104385B2 (en) | 2018-10-16 |
| BR112016024129A2 (pt) | 2017-08-15 |
| CN106233729B (zh) | 2019-06-14 |
| WO2015161268A1 (en) | 2015-10-22 |
| US10448029B2 (en) | 2019-10-15 |
| TWI666919B (zh) | 2019-07-21 |
| KR20160145118A (ko) | 2016-12-19 |
| EP3132607B1 (en) | 2021-12-15 |
| US20150304628A1 (en) | 2015-10-22 |
| TWI669949B (zh) | 2019-08-21 |
| MX360952B (es) | 2018-11-21 |
| TW201543871A (zh) | 2015-11-16 |
| WO2015161260A1 (en) | 2015-10-22 |
| MX2016013403A (es) | 2017-02-15 |
| CN106233728B (zh) | 2019-06-14 |
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Legal Events
| Date | Code | Title | Description |
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| B15K | Others concerning applications: alteration of classification |
Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04N 19/30 , H04N 19/186 , H04N 19/42 , H04N 19/36 Ipc: H04N 13/161 (2018.01), H04N 19/186 (2014.01), H04N |
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| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
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| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2718 DE 07-02-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |