JP2017504249A5 - - Google Patents
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- JP2017504249A5 JP2017504249A5 JP2016539904A JP2016539904A JP2017504249A5 JP 2017504249 A5 JP2017504249 A5 JP 2017504249A5 JP 2016539904 A JP2016539904 A JP 2016539904A JP 2016539904 A JP2016539904 A JP 2016539904A JP 2017504249 A5 JP2017504249 A5 JP 2017504249A5
- Authority
- JP
- Japan
- Prior art keywords
- color
- video data
- octants
- value
- lookup table
- 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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- 238000013507 mapping Methods 0.000 claims description 114
- 239000010410 layer Substances 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 36
- 230000006870 function Effects 0.000 claims description 15
- 239000011229 interlayer Substances 0.000 claims description 10
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361917228P | 2013-12-17 | 2013-12-17 | |
| US61/917,228 | 2013-12-17 | ||
| US201462005845P | 2014-05-30 | 2014-05-30 | |
| US62/005,845 | 2014-05-30 | ||
| US14/572,002 | 2014-12-16 | ||
| US14/572,002 US9756337B2 (en) | 2013-12-17 | 2014-12-16 | Signaling color values for 3D lookup table for color gamut scalability in multi-layer video coding |
| PCT/US2014/070932 WO2015095381A1 (en) | 2013-12-17 | 2014-12-17 | Signaling color values for 3d lookup table for color gamut scalability in multi-layer video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017504249A JP2017504249A (ja) | 2017-02-02 |
| JP2017504249A5 true JP2017504249A5 (cg-RX-API-DMAC7.html) | 2018-01-11 |
| JP6498673B2 JP6498673B2 (ja) | 2019-04-10 |
Family
ID=53370076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016539904A Active JP6498673B2 (ja) | 2013-12-17 | 2014-12-17 | マルチレイヤビデオコーディングにおける色域スケーラビリティのための３ｄルックアップテーブルに関する色値のシグナリング |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US9756337B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3085093B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6498673B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102282811B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN105814893B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112016014132B1 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2929989C (cg-RX-API-DMAC7.html) |
| TW (1) | TWI654875B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2015095381A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3047639B1 (en) | 2013-09-20 | 2018-07-18 | VID SCALE, Inc. | Video encoder and methods providing 3d look-up table coding for color gamut scalability |
| US9948916B2 (en) | 2013-10-14 | 2018-04-17 | Qualcomm Incorporated | Three-dimensional lookup table based color gamut scalability in multi-layer video coding |
| US9912925B2 (en) | 2013-12-13 | 2018-03-06 | Vid Scale, Inc. | Providing 3D look-up table (LUT) estimation for color gamut scalability |
| 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 |
| 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 |
| JP2015170994A (ja) * | 2014-03-07 | 2015-09-28 | ソニー株式会社 | 画像処理装置および方法、画像符号化装置および方法、並びに、画像復号装置および方法 |
| US10104385B2 (en) | 2014-04-17 | 2018-10-16 | Qualcomm Incorporated | Signaling reference layers for 3D color prediction for color gamut scalability |
| EP3026883A1 (en) * | 2014-11-27 | 2016-06-01 | Thomson Licensing | Method of mapping source colors of an image into a target color gamut of a target color device in two mapping steps |
| US10158836B2 (en) * | 2015-01-30 | 2018-12-18 | Qualcomm Incorporated | Clipping for cross-component prediction and adaptive color transform for video coding |
| EP3119086A1 (en) * | 2015-07-17 | 2017-01-18 | Thomson Licensing | Methods and devices for encoding/decoding videos |
| EP3131296A1 (en) * | 2015-08-13 | 2017-02-15 | Thomson Licensing | Color remapping information payload size compression |
| US11178204B1 (en) * | 2017-02-23 | 2021-11-16 | Cox Communications, Inc. | Video processor to enhance color space and/or bit-depth |
| US10924747B2 (en) * | 2017-02-27 | 2021-02-16 | Apple Inc. | Video coding techniques for multi-view video |
| EP3367659A1 (en) * | 2017-02-28 | 2018-08-29 | Thomson Licensing | Hue changing color gamut mapping |
| GB2575434B (en) | 2018-06-29 | 2020-07-22 | Imagination Tech Ltd | Guaranteed data compression |
| GB2575122B (en) | 2018-06-29 | 2021-12-01 | Imagination Tech Ltd | Mapping an n-bit number to an m-bit number |
| GB2575436B (en) | 2018-06-29 | 2022-03-09 | Imagination Tech Ltd | Guaranteed data compression |
| GB2575121B (en) | 2018-06-29 | 2022-12-28 | Imagination Tech Ltd | Guaranteed data compression |
| CN109685859B (zh) * | 2018-12-24 | 2021-06-08 | 哈尔滨工业大学（深圳） | 基于3d查找表的三维颜色自动调整方法 |
| US11516472B2 (en) | 2019-06-21 | 2022-11-29 | Hyundai Motor Company | Method and apparatus for controlling coding tools |
| JP7141543B2 (ja) | 2019-06-26 | 2022-09-22 | テンセント・アメリカ・エルエルシー | ポイントクラウドのジオメトリ復号及び符号化のための暗示的な四分木又は二分木ジオメトリ分割 |
| WO2021006558A1 (ko) * | 2019-07-05 | 2021-01-14 | 엘지전자 주식회사 | 크로마 양자화 파라미터 데이터를 코딩하는 영상 디코딩 방법 및 그 장치 |
| CN114501032A (zh) * | 2020-10-23 | 2022-05-13 | 富士通株式会社 | 视频编码装置及方法、视频解码装置及方法和编解码系统 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07288707A (ja) | 1994-04-20 | 1995-10-31 | Mitsubishi Electric Corp | 色変換処理装置 |
| KR100547812B1 (ko) | 2002-06-24 | 2006-01-31 | 삼성전자주식회사 | 컬러 참조테이블을 사용하여 화소데이터의 컬러모델을변환하는 장치 및 방법 |
| US7653133B2 (en) * | 2003-06-10 | 2010-01-26 | Rensselaer Polytechnic Institute (Rpi) | Overlapped block motion compression for variable size blocks in the context of MCTF scalable video coders |
| US8014445B2 (en) * | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
| US20070247647A1 (en) | 2006-04-21 | 2007-10-25 | Daniel Pettigrew | 3D lut techniques for color correcting images |
| WO2008019524A1 (en) * | 2006-07-17 | 2008-02-21 | Thomson Licensing | Method and apparatus for encoding video color enhancement data, and method and apparatus for decoding video color enhancement data |
| US7843465B1 (en) | 2007-05-31 | 2010-11-30 | Zoran Corporation | Method and apparatus for mapping a multi-dimensional signal from one space to another space |
| CN101796841B (zh) * | 2007-06-27 | 2012-07-18 | 汤姆逊许可公司 | 用增强层残差预测对视频数据编码/解码的方法和设备 |
| US8208560B2 (en) * | 2007-10-15 | 2012-06-26 | Intel Corporation | Bit depth enhancement for scalable video coding |
| EP2051527A1 (en) * | 2007-10-15 | 2009-04-22 | Thomson Licensing | Enhancement layer residual prediction for bit depth scalability using hierarchical LUTs |
| US8446961B2 (en) | 2008-07-10 | 2013-05-21 | Intel Corporation | Color gamut scalability techniques |
| US9848197B2 (en) | 2011-03-10 | 2017-12-19 | Qualcomm Incorporated | Transforms in video coding |
| EP2684365A1 (en) | 2011-03-10 | 2014-01-15 | Dolby Laboratories Licensing Corporation | Bitdepth and color scalable video coding |
| WO2012147010A1 (en) | 2011-04-28 | 2012-11-01 | Koninklijke Philips Electronics N.V. | Method and apparatus for generating an image coding signal |
| EP3047639B1 (en) | 2013-09-20 | 2018-07-18 | VID SCALE, Inc. | Video encoder and methods providing 3d look-up table coding for color gamut scalability |
| CN118301359A (zh) | 2013-10-07 | 2024-07-05 | Vid拓展公司 | 用于多层视频编码的组合可分级性处理 |
| US9948916B2 (en) | 2013-10-14 | 2018-04-17 | Qualcomm Incorporated | Three-dimensional lookup table based color gamut scalability in multi-layer video coding |
| US9912925B2 (en) | 2013-12-13 | 2018-03-06 | Vid Scale, Inc. | Providing 3D look-up table (LUT) estimation for color gamut scalability |
| 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 |
| 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 |
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2014
- 2014-12-16 US US14/572,002 patent/US9756337B2/en active Active
- 2014-12-17 KR KR1020167018519A patent/KR102282811B1/ko active Active
- 2014-12-17 WO PCT/US2014/070932 patent/WO2015095381A1/en not_active Ceased
- 2014-12-17 BR BR112016014132-6A patent/BR112016014132B1/pt active IP Right Grant
- 2014-12-17 EP EP14825039.2A patent/EP3085093B1/en active Active
- 2014-12-17 CA CA2929989A patent/CA2929989C/en active Active
- 2014-12-17 TW TW103144175A patent/TWI654875B/zh active
- 2014-12-17 CN CN201480067954.2A patent/CN105814893B/zh active Active
- 2014-12-17 JP JP2016539904A patent/JP6498673B2/ja active Active
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2017
- 2017-07-19 US US15/654,558 patent/US10432941B2/en active Active
- 2017-07-19 US US15/654,580 patent/US10432943B2/en active Active
- 2017-07-19 US US15/654,574 patent/US10432942B2/en active Active