ES2702950T3 - Transformación inversa de color-espacio para vídeo codificado con pérdidas y sin pérdidas - Google Patents
Transformación inversa de color-espacio para vídeo codificado con pérdidas y sin pérdidas Download PDFInfo
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- ES2702950T3 ES2702950T3 ES15717691T ES15717691T ES2702950T3 ES 2702950 T3 ES2702950 T3 ES 2702950T3 ES 15717691 T ES15717691 T ES 15717691T ES 15717691 T ES15717691 T ES 15717691T ES 2702950 T3 ES2702950 T3 ES 2702950T3
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461953573P | 2014-03-14 | 2014-03-14 | |
| US201461981645P | 2014-04-18 | 2014-04-18 | |
| US201462062637P | 2014-10-10 | 2014-10-10 | |
| US14/656,532 US10271052B2 (en) | 2014-03-14 | 2015-03-12 | Universal color-space inverse transform coding |
| PCT/US2015/020529 WO2015138954A1 (en) | 2014-03-14 | 2015-03-13 | Color-space inverse transform both for lossy and lossless encoded video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2702950T3 true ES2702950T3 (es) | 2019-03-06 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15713605T Active ES2975180T3 (es) | 2014-03-14 | 2015-03-13 | Modificación de las profundidades de bits en la codificación de transformación de espacio de color |
| ES15717691T Active ES2702950T3 (es) | 2014-03-14 | 2015-03-13 | Transformación inversa de color-espacio para vídeo codificado con pérdidas y sin pérdidas |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES15713605T Active ES2975180T3 (es) | 2014-03-14 | 2015-03-13 | Modificación de las profundidades de bits en la codificación de transformación de espacio de color |
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| DO (1) | DOP2016000247A (enExample) |
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| NI (1) | NI201600136A (enExample) |
| SV (1) | SV2016005276A (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9225988B2 (en) | 2013-05-30 | 2015-12-29 | Apple Inc. | Adaptive color space transform coding |
| MY189001A (en) * | 2014-03-04 | 2022-01-17 | Microsoft Technology Licensing Llc | Adaptive switching of color spaces, color sampling rates and/or bit depths |
| US10182241B2 (en) | 2014-03-04 | 2019-01-15 | Microsoft Technology Licensing, Llc | Encoding strategies for adaptive switching of color spaces, color sampling rates and/or bit depths |
| US9736481B2 (en) | 2014-03-14 | 2017-08-15 | Qualcomm Incorporated | Quantization parameters for color-space conversion coding |
| KR20200014945A (ko) * | 2014-03-14 | 2020-02-11 | 브이아이디 스케일, 인크. | Rgb 비디오 코딩 향상을 위한 시스템 및 방법 |
| US9924183B2 (en) * | 2014-03-20 | 2018-03-20 | Nanjing Yuyan Information Technology Ltd. | Fast HEVC transcoding |
| BR122022001585B1 (pt) | 2014-03-27 | 2023-05-16 | Microsoft Technology Licensing, Llc | Método para ajustar quantização/escalada, memória legível por computador e dispositivo de computação |
| US10142642B2 (en) | 2014-06-04 | 2018-11-27 | Qualcomm Incorporated | Block adaptive color-space conversion coding |
| JP2017522839A (ja) * | 2014-06-20 | 2017-08-10 | シャープ株式会社 | 整合パレット符号化 |
| US10469847B2 (en) * | 2014-09-12 | 2019-11-05 | Vid Scale, Inc. | Inter-component de-correlation for video coding |
| US9609362B2 (en) | 2014-10-06 | 2017-03-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Coding and deriving quantization parameters |
| 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 |
| US10158836B2 (en) * | 2015-01-30 | 2018-12-18 | Qualcomm Incorporated | Clipping for cross-component prediction and adaptive color transform for video coding |
| JP6651005B2 (ja) * | 2015-09-23 | 2020-02-19 | 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） | Ｑｐ値の決定 |
| US10225561B2 (en) * | 2015-10-08 | 2019-03-05 | Mediatek Inc. | Method and apparatus for syntax signaling in image and video compression |
| KR102390162B1 (ko) * | 2015-10-16 | 2022-04-22 | 삼성전자주식회사 | 데이터 인코딩 장치 및 데이터 인코딩 방법 |
| WO2017173593A1 (en) * | 2016-04-06 | 2017-10-12 | Mediatek Singapore Pte. Ltd. | Separate coding secondary transform syntax elements for different color components |
| WO2017195555A1 (ja) * | 2016-05-13 | 2017-11-16 | シャープ株式会社 | 画像復号装置および画像符号化装置 |
| WO2018018486A1 (en) | 2016-07-28 | 2018-02-01 | Mediatek Inc. | Methods of reference quantization parameter derivation for signaling of quantization parameter in quad-tree plus binary tree structure |
| CN106713921B (zh) * | 2016-11-29 | 2019-07-23 | 西安万像电子科技有限公司 | 文字块的压缩方法和装置以及图像压缩方法和装置 |
| EP3349451A1 (en) * | 2017-01-11 | 2018-07-18 | Thomson Licensing | Method and apparatus for selecting a coding mode used for encoding/decoding a residual block |
| US11272202B2 (en) | 2017-01-31 | 2022-03-08 | Sharp Kabushiki Kaisha | Systems and methods for scaling transform coefficient level values |
| US10798420B2 (en) | 2017-02-28 | 2020-10-06 | Apple Inc. | Lossless compression techniques for single-channel images |
| US20200036978A1 (en) * | 2017-03-22 | 2020-01-30 | Industry-University Cooperation Foundation Hanyang University | Image encoding/decoding method using pixel value range constituting image |
| US10362319B2 (en) | 2017-06-04 | 2019-07-23 | Apple Inc. | Techniques for compressing multiple-channel images |
| US10362325B2 (en) | 2017-06-04 | 2019-07-23 | Apple Inc. | Techniques for compressing multiple-channel images |
| JP6986868B2 (ja) * | 2017-06-19 | 2021-12-22 | キヤノン株式会社 | 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法、プログラム |
| CN111742554B (zh) | 2018-02-01 | 2021-08-06 | 联发科技股份有限公司 | 具有视频数据自适应量化的视频编码或解码方法和装置 |
| US10771781B2 (en) * | 2018-03-12 | 2020-09-08 | Electronics And Telecommunications Research Institute | Method and apparatus for deriving intra prediction mode |
| US11153579B2 (en) * | 2018-03-23 | 2021-10-19 | Qualcomm Incorporated | Deriving dynamic range adjustment (DRA) parameters for video coding |
| KR102547644B1 (ko) * | 2018-04-01 | 2023-06-26 | 엘지전자 주식회사 | 양자화 파라미터 도출에 기초한 영상 코딩 장치 및 방법 |
| EP3762895A4 (en) | 2018-04-02 | 2021-04-21 | Huawei Technologies Co., Ltd. | VIDEO ENCODING WITH CONSECUTIVE CODECS |
| CA3039701A1 (en) * | 2018-04-06 | 2019-10-06 | Comcast Cable Communications, Llc | Systems, methods, and apparatuses for processing video |
| US11259023B2 (en) | 2018-04-12 | 2022-02-22 | Qualcomm Incorporated | Harmonization of transform-based quantization and dynamic range adjustment scale derivation in video coding |
| WO2019229683A1 (en) | 2018-05-31 | 2019-12-05 | Beijing Bytedance Network Technology Co., Ltd. | Concept of interweaved prediction |
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