CN114222122B - 视频解码方法和解码器、存储介质 - Google Patents
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Applications Claiming Priority (4)
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| US15/250,608 US11153594B2 (en) | 2016-08-29 | 2016-08-29 | Multidimensional quantization techniques for video coding/decoding systems |
| US15/250,608 | 2016-08-29 | ||
| PCT/US2017/044208 WO2018044441A1 (en) | 2016-08-29 | 2017-07-27 | Multidimensional quantization techniques for video coding/decoding systems |
| CN201780053103.6A CN109644270B (zh) | 2016-08-29 | 2017-07-27 | 视频编码方法和编码器、视频解码方法和解码器、存储介质 |
Related Parent Applications (1)
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| CN201780053103.6A Division CN109644270B (zh) | 2016-08-29 | 2017-07-27 | 视频编码方法和编码器、视频解码方法和解码器、存储介质 |
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| CN114222122A CN114222122A (zh) | 2022-03-22 |
| CN114222122B true CN114222122B (zh) | 2025-01-07 |
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| CN201780053103.6A Active CN109644270B (zh) | 2016-08-29 | 2017-07-27 | 视频编码方法和编码器、视频解码方法和解码器、存储介质 |
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| BR (1) | BR112019004035A2 (enExample) |
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| US10999602B2 (en) | 2016-12-23 | 2021-05-04 | Apple Inc. | Sphere projected motion estimation/compensation and mode decision |
| US11259046B2 (en) | 2017-02-15 | 2022-02-22 | Apple Inc. | Processing of equirectangular object data to compensate for distortion by spherical projections |
| US10924747B2 (en) | 2017-02-27 | 2021-02-16 | Apple Inc. | Video coding techniques for multi-view video |
| US11093752B2 (en) | 2017-06-02 | 2021-08-17 | Apple Inc. | Object tracking in multi-view video |
| US10754242B2 (en) | 2017-06-30 | 2020-08-25 | Apple Inc. | Adaptive resolution and projection format in multi-direction video |
| US20190005709A1 (en) * | 2017-06-30 | 2019-01-03 | Apple Inc. | Techniques for Correction of Visual Artifacts in Multi-View Images |
| CN112236995B (zh) | 2018-02-02 | 2024-08-06 | 苹果公司 | 基于多假设运动补偿技术的视频编码、解码方法及编码器、解码器 |
| US11924440B2 (en) | 2018-02-05 | 2024-03-05 | Apple Inc. | Techniques of multi-hypothesis motion compensation |
| CN112272952B (zh) | 2018-06-11 | 2022-07-01 | 寰发股份有限公司 | 用于视频编解码的双向光流的方法以及装置 |
| EP3834416A4 (en) * | 2018-08-17 | 2022-08-17 | HFI Innovation Inc. | Methods and apparatuses of video processing with bi-direction predicition in video coding systems |
| US10986339B2 (en) * | 2019-02-08 | 2021-04-20 | Tencent America LLC | Method and apparatus for harmonization between transform skip mode and multiple transform selection |
| CN118524208A (zh) * | 2019-06-14 | 2024-08-20 | 韩国电子通信研究院 | 量化矩阵编码/解码方法和装置、以及存储比特流的记录介质 |
| CN116347079A (zh) | 2020-04-08 | 2023-06-27 | 日本放送协会 | 编码装置、解码装置及程序 |
| US11765366B2 (en) * | 2020-05-07 | 2023-09-19 | Blackmagic Design Pty Ltd | Method for processing transform coefficients |
| WO2022174478A1 (zh) * | 2021-02-22 | 2022-08-25 | 浙江大学 | 编码方法、解码方法、编码器、解码器及存储介质 |
| CN116684621B (zh) | 2022-01-19 | 2024-11-22 | 杭州海康威视数字技术股份有限公司 | 一种图像解码方法、编码方法及装置 |
| CN115174908B (zh) * | 2022-06-30 | 2023-09-15 | 北京百度网讯科技有限公司 | 视频编码的变换量化方法、装置、设备以及存储介质 |
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| JP5519654B2 (ja) * | 2008-06-12 | 2014-06-11 | トムソン ライセンシング | 低減ビット深度更新モードおよび低減色度サンプリング更新モードを用いるビデオコーディングおよびデコーディングのための方法および装置 |
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| DE102010054967B4 (de) * | 2010-12-08 | 2014-08-28 | Schott Ag | Borfreies Universalglas und dessen Verwendung |
| JP2012169762A (ja) | 2011-02-10 | 2012-09-06 | Sony Corp | 画像符号化装置と画像復号化装置およびその方法とプログラム |
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| US20130083845A1 (en) * | 2011-09-30 | 2013-04-04 | Research In Motion Limited | Methods and devices for data compression using a non-uniform reconstruction space |
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| EP2866443A4 (en) * | 2012-06-22 | 2016-06-15 | Sharp Kk | ARITHMETIC DECODING DEVICE, ARITHMETIC CODING DEVICE, IMAGE DECODING DEVICE AND IMAGE DEVICES |
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| EP2757558A1 (en) * | 2013-01-18 | 2014-07-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Time domain level adjustment for audio signal decoding or encoding |
| GB2516022A (en) | 2013-07-05 | 2015-01-14 | Canon Kk | Method, device, and computer program for processing high bit-depth content in video encoder and decoder |
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| CN108476319A (zh) * | 2016-01-11 | 2018-08-31 | 三星电子株式会社 | 图像编码方法和设备以及图像解码方法和设备 |
| CN109076225A (zh) * | 2016-02-08 | 2018-12-21 | 夏普株式会社 | 用于变换系数编码的系统和方法 |
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| CN109660825B (zh) * | 2017-10-10 | 2021-02-09 | 腾讯科技（深圳）有限公司 | 视频转码方法、装置、计算机设备及存储介质 |
| US10574997B2 (en) * | 2017-10-27 | 2020-02-25 | Apple Inc. | Noise level control in video coding |
| US11259023B2 (en) * | 2018-04-12 | 2022-02-22 | Qualcomm Incorporated | Harmonization of transform-based quantization and dynamic range adjustment scale derivation in video coding |
| CN108833917B (zh) * | 2018-06-20 | 2022-04-08 | 腾讯科技（深圳）有限公司 | 视频编码、解码方法、装置、计算机设备和存储介质 |
| US11606574B2 (en) * | 2019-05-31 | 2023-03-14 | Apple Inc. | Efficient coding of source video sequences partitioned into tiles |
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| JP2019528651A (ja) | 2019-10-10 |
| KR20220123337A (ko) | 2022-09-06 |
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| KR102570859B1 (ko) | 2023-08-25 |
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| US20250159164A9 (en) | 2025-05-15 |
| US11539974B2 (en) | 2022-12-27 |
| KR102438062B1 (ko) | 2022-08-31 |
| BR112019004035A2 (pt) | 2019-05-28 |
| US20240171742A1 (en) | 2024-05-23 |
| JP2021036676A (ja) | 2021-03-04 |
| JP6780097B2 (ja) | 2020-11-04 |
| CN109644270B (zh) | 2022-01-18 |
| KR20210010651A (ko) | 2021-01-27 |
| CN109644270A (zh) | 2019-04-16 |
| JP7063965B2 (ja) | 2022-05-09 |
| KR20210134423A (ko) | 2021-11-09 |
| US20180063544A1 (en) | 2018-03-01 |
| EP3488609A1 (en) | 2019-05-29 |
| KR102207146B1 (ko) | 2021-01-26 |
| US12323590B2 (en) | 2025-06-03 |
| CN114222122A (zh) | 2022-03-22 |
| WO2018044441A1 (en) | 2018-03-08 |
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