CA2948011C - Block adaptive color-space conversion coding - Google Patents
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- CA2948011C CA2948011C CA2948011A CA2948011A CA2948011C CA 2948011 C CA2948011 C CA 2948011C CA 2948011 A CA2948011 A CA 2948011A CA 2948011 A CA2948011 A CA 2948011A CA 2948011 C CA2948011 C CA 2948011C
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462007860P | 2014-06-04 | 2014-06-04 | |
| US62/007,860 | 2014-06-04 | ||
| US14/729,486 US10142642B2 (en) | 2014-06-04 | 2015-06-03 | Block adaptive color-space conversion coding |
| US14/729,486 | 2015-06-03 | ||
| PCT/US2015/034249 WO2015187978A1 (en) | 2014-06-04 | 2015-06-04 | Block adaptive color-space conversion coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2948011A1 CA2948011A1 (en) | 2015-12-10 |
| CA2948011C true CA2948011C (en) | 2020-08-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2948011A Active CA2948011C (en) | 2014-06-04 | 2015-06-04 | Block adaptive color-space conversion coding |
Country Status (18)
| Country | Link |
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| US (1) | US10142642B2 (enExample) |
| EP (1) | EP3152902A1 (enExample) |
| JP (1) | JP6640119B2 (enExample) |
| KR (1) | KR102032603B1 (enExample) |
| CN (1) | CN106464881B (enExample) |
| AU (1) | AU2015269334B2 (enExample) |
| BR (1) | BR112016028547A2 (enExample) |
| CA (1) | CA2948011C (enExample) |
| CL (1) | CL2016003118A1 (enExample) |
| MX (1) | MX363422B (enExample) |
| NZ (1) | NZ725617A (enExample) |
| PH (1) | PH12016502373B1 (enExample) |
| RU (1) | RU2698760C2 (enExample) |
| SA (1) | SA516380422B1 (enExample) |
| SG (1) | SG11201608822YA (enExample) |
| TW (1) | TWI663869B (enExample) |
| WO (1) | WO2015187978A1 (enExample) |
| ZA (1) | ZA201608338B (enExample) |
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| US9922656B2 (en) | 2014-01-30 | 2018-03-20 | Qualcomm Incorporated | Transitioning of ambient higher-order ambisonic coefficients |
| US9489955B2 (en) | 2014-01-30 | 2016-11-08 | Qualcomm Incorporated | Indicating frame parameter reusability for coding vectors |
| EP3114835B1 (en) | 2014-03-04 | 2020-04-22 | Microsoft Technology Licensing, LLC | Encoding strategies for adaptive switching of color spaces |
| CN110049325B (zh) * | 2014-03-04 | 2022-07-05 | 微软技术许可有限责任公司 | 色彩空间、色彩采样率和/或比特深度的自适应切换 |
| BR112016021529B1 (pt) | 2014-03-27 | 2023-02-28 | Microsoft Technology Licensing, Llc | Dispositivo de computação, método e meio legível por computador para ajuste de quantização/escalada e quantização/escalada inversa ao alternar áreas de cor |
| US9852737B2 (en) | 2014-05-16 | 2017-12-26 | Qualcomm Incorporated | Coding vectors decomposed from higher-order ambisonics audio signals |
| US9620137B2 (en) | 2014-05-16 | 2017-04-11 | Qualcomm Incorporated | Determining between scalar and vector quantization in higher order ambisonic coefficients |
| US10770087B2 (en) | 2014-05-16 | 2020-09-08 | Qualcomm Incorporated | Selecting codebooks for coding vectors decomposed from higher-order ambisonic audio signals |
| WO2016043417A1 (ko) * | 2014-09-19 | 2016-03-24 | 엘지전자(주) | 분리 가능한 변환에 기초하여 적응적으로 비디오 신호를 인코딩 및 디코딩하는 방법 및 장치 |
| WO2016049327A1 (en) * | 2014-09-26 | 2016-03-31 | Dolby Laboratories Licensing Corporation | Encoding and decoding perceptually-quantized video content |
| US9747910B2 (en) | 2014-09-26 | 2017-08-29 | Qualcomm Incorporated | Switching between predictive and non-predictive quantization techniques in a higher order ambisonics (HOA) framework |
| CN107113431B (zh) | 2014-10-03 | 2020-12-01 | 日本电气株式会社 | 视频编码设备、视频解码设备、视频编码方法、视频解码方法和程序 |
| JP6194427B2 (ja) | 2014-10-06 | 2017-09-06 | テレフオンアクチーボラゲット エルエム エリクソン（パブル） | 量子化パラメータのコーディング及び導出 |
| CN105960802B (zh) | 2014-10-08 | 2018-02-06 | 微软技术许可有限责任公司 | 切换色彩空间时对编码和解码的调整 |
| WO2017045101A1 (en) * | 2015-09-14 | 2017-03-23 | Mediatek Singapore Pte. Ltd. | Advanced deblocking filter in video coding |
| US20170105012A1 (en) * | 2015-10-08 | 2017-04-13 | Mediatek Inc. | Method and Apparatus for Cross Color Space Mode Decision |
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| WO2017173593A1 (en) * | 2016-04-06 | 2017-10-12 | Mediatek Singapore Pte. Ltd. | Separate coding secondary transform syntax elements for different color components |
| CN113411576B (zh) * | 2016-07-22 | 2024-01-12 | 夏普株式会社 | 使用自适应分量缩放对视频数据进行编码的系统和方法 |
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| WO2018070914A1 (en) * | 2016-10-12 | 2018-04-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Residual refinement of color components |
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| KR102859877B1 (ko) * | 2019-01-16 | 2025-09-16 | 샤프 가부시키가이샤 | 비디오 코딩에서 비디오 블록들에 대한 양자화 파라미터들을 도출하기 위한 시스템들 및 방법들 |
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| CN113841401B (zh) | 2019-05-10 | 2022-11-25 | 北京字节跳动网络技术有限公司 | 用于视频处理的二次变换矩阵的选择 |
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| CN114051735B (zh) | 2019-05-31 | 2024-07-05 | 北京字节跳动网络技术有限公司 | 基于矩阵的帧内预测中的一步下采样过程 |
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