TW201729592A - 視訊寫碼中具有非正方形預測單元之線性模型預測 - Google Patents
視訊寫碼中具有非正方形預測單元之線性模型預測 Download PDFInfo
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- TW201729592A TW201729592A TW105138730A TW105138730A TW201729592A TW 201729592 A TW201729592 A TW 201729592A TW 105138730 A TW105138730 A TW 105138730A TW 105138730 A TW105138730 A TW 105138730A TW 201729592 A TW201729592 A TW 201729592A
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- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/649—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding the transform being applied to non rectangular image segments
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- G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
- G06F17/147—Discrete orthonormal transforms, e.g. discrete cosine transform, discrete sine transform, and variations therefrom, e.g. modified discrete cosine transform, integer transforms approximating the discrete cosine transform
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562260103P | 2015-11-25 | 2015-11-25 | |
| US201662310271P | 2016-03-18 | 2016-03-18 | |
| US15/359,563 US20170150176A1 (en) | 2015-11-25 | 2016-11-22 | Linear-model prediction with non-square prediction units in video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201729592A true TW201729592A (zh) | 2017-08-16 |
Family
ID=58721438
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105138730A TW201729592A (zh) | 2015-11-25 | 2016-11-24 | 視訊寫碼中具有非正方形預測單元之線性模型預測 |
| TW105138729A TWI705701B (zh) | 2015-11-25 | 2016-11-24 | 於視訊寫碼中用於非正方形轉換單元之轉換係數之修改 |
| TW105138733A TW201729593A (zh) | 2015-11-25 | 2016-11-24 | 視訊寫碼中具有非正方形預測區塊之照明補償 |
| TW105138732A TW201722157A (zh) | 2015-11-25 | 2016-11-24 | 視訊寫碼中之彈性轉換樹結構 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105138729A TWI705701B (zh) | 2015-11-25 | 2016-11-24 | 於視訊寫碼中用於非正方形轉換單元之轉換係數之修改 |
| TW105138733A TW201729593A (zh) | 2015-11-25 | 2016-11-24 | 視訊寫碼中具有非正方形預測區塊之照明補償 |
| TW105138732A TW201722157A (zh) | 2015-11-25 | 2016-11-24 | 視訊寫碼中之彈性轉換樹結構 |
Country Status (9)
| Country | Link |
|---|---|
| US (4) | US10200719B2 (enExample) |
| EP (4) | EP3381191A1 (enExample) |
| JP (4) | JP2019500779A (enExample) |
| KR (4) | KR102048169B1 (enExample) |
| CN (4) | CN108293112B (enExample) |
| AU (4) | AU2016359171A1 (enExample) |
| BR (4) | BR112018010664A8 (enExample) |
| TW (4) | TW201729592A (enExample) |
| WO (4) | WO2017091770A1 (enExample) |
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| US11425389B2 (en) | 2019-04-12 | 2022-08-23 | Beijing Bytedance Network Technology Co., Ltd. | Most probable mode list construction for matrix-based intra prediction |
| US11451784B2 (en) | 2019-05-31 | 2022-09-20 | Beijing Bytedance Network Technology Co., Ltd. | Restricted upsampling process in matrix-based intra prediction |
| US11457207B2 (en) | 2019-04-16 | 2022-09-27 | Beijing Bytedance Network Technology Co., Ltd. | Matrix derivation in intra coding mode |
| US11463729B2 (en) | 2019-05-01 | 2022-10-04 | Beijing Bytedance Network Technology Co., Ltd. | Matrix-based intra prediction using filtering |
| US11546633B2 (en) | 2019-05-01 | 2023-01-03 | Beijing Bytedance Network Technology Co., Ltd. | Context coding for matrix-based intra prediction |
| US11606570B2 (en) | 2019-10-28 | 2023-03-14 | Beijing Bytedance Network Technology Co., Ltd. | Syntax signaling and parsing based on colour component |
| US11659185B2 (en) | 2019-05-22 | 2023-05-23 | Beijing Bytedance Network Technology Co., Ltd. | Matrix-based intra prediction using upsampling |
| US11805275B2 (en) | 2019-06-05 | 2023-10-31 | Beijing Bytedance Network Technology Co., Ltd | Context determination for matrix-based intra prediction |
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| US10200719B2 (en) | 2015-11-25 | 2019-02-05 | Qualcomm Incorporated | Modification of transform coefficients for non-square transform units in video coding |
| US10212444B2 (en) | 2016-01-15 | 2019-02-19 | Qualcomm Incorporated | Multi-type-tree framework for video coding |
| WO2017138393A1 (en) | 2016-02-08 | 2017-08-17 | Sharp Kabushiki Kaisha | Systems and methods for intra prediction coding |
| US11032550B2 (en) * | 2016-02-25 | 2021-06-08 | Mediatek Inc. | Method and apparatus of video coding |
| US11223852B2 (en) | 2016-03-21 | 2022-01-11 | Qualcomm Incorporated | Coding video data using a two-level multi-type-tree framework |
| EP3439304A4 (en) * | 2016-03-28 | 2020-02-26 | KT Corporation | VIDEO SIGNAL PROCESSING METHOD AND APPARATUS |
| KR20180129863A (ko) * | 2016-04-25 | 2018-12-05 | 엘지전자 주식회사 | 영상 코딩 시스템에서 영상 디코딩 방법 및 장치 |
| US10911783B2 (en) * | 2016-05-12 | 2021-02-02 | Lg Electronics Inc. | Method and apparatus for processing video signal using coefficient-induced reconstruction |
| CN109076223B (zh) * | 2016-05-13 | 2021-07-09 | 夏普株式会社 | 图像解码装置以及图像编码装置 |
| US20170332103A1 (en) * | 2016-05-13 | 2017-11-16 | Intel Corporation | Interleaving luma and chroma coefficients to reduce the intra prediction loop dependency in video encoders and decoders |
| US20170359575A1 (en) * | 2016-06-09 | 2017-12-14 | Apple Inc. | Non-Uniform Digital Image Fidelity and Video Coding |
| WO2018012660A1 (ko) * | 2016-07-15 | 2018-01-18 | 엘지전자(주) | 예측 유닛 분할을 위한 변환 도메인 예측을 이용하여 비디오 신호를 인코딩, 디코딩하는 방법 및 장치 |
| US11368681B2 (en) | 2016-07-18 | 2022-06-21 | Electronics And Telecommunications Research Institute | Image encoding/decoding method and device, and recording medium in which bitstream is stored |
| WO2018056603A1 (ko) * | 2016-09-22 | 2018-03-29 | 엘지전자 주식회사 | 영상 코딩 시스템에서 조도 보상 기반 인터 예측 방법 및 장치 |
| EP3975559B1 (en) * | 2016-10-04 | 2024-08-14 | B1 Institute of Image Technology, Inc. | Image data encoding/decoding method and apparatus |
| CN117176947A (zh) * | 2016-10-04 | 2023-12-05 | 有限公司B1影像技术研究所 | 图像编码/解码方法、记录介质和传输比特流的方法 |
| KR20250004171A (ko) * | 2016-10-04 | 2025-01-07 | 주식회사 비원영상기술연구소 | 영상 데이터 부호화/복호화 방법 및 장치 |
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| JP6565885B2 (ja) * | 2016-12-06 | 2019-08-28 | 株式会社Jvcケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム |
| DK3806463T3 (da) * | 2016-12-23 | 2025-12-15 | Huawei Tech Co Ltd | Intraforudsigelsesapparat til udvidelse af et sæt af forud fastlagte intraforudsigelsestilstande |
| KR20180074000A (ko) * | 2016-12-23 | 2018-07-03 | 삼성전자주식회사 | 비디오 디코딩 방법, 이를 수행하는 비디오 디코더, 비디오 인코딩 방법, 및 이를 수행하는 비디오 인코더 |
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| JP6680260B2 (ja) * | 2017-04-28 | 2020-04-15 | 株式会社Jvcケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム |
| CN108933941A (zh) * | 2017-05-26 | 2018-12-04 | 富士通株式会社 | 图像编码方法和装置以及图像解码方法和装置 |
| CN114286109B (zh) * | 2017-05-31 | 2025-01-03 | Lg电子株式会社 | 图像编码系统中基于帧内预测执行图像解码的方法和设备 |
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| US20230308626A1 (en) * | 2017-07-17 | 2023-09-28 | B1 Institute Of Image Technology, Inc. | Image data encoding/decoding method and apparatus |
| CN116916009A (zh) | 2017-09-08 | 2023-10-20 | 株式会社Kt | 视频信号处理方法及装置 |
| EP3454556A1 (en) * | 2017-09-08 | 2019-03-13 | Thomson Licensing | Method and apparatus for video encoding and decoding using pattern-based block filtering |
| JP2021005741A (ja) * | 2017-09-14 | 2021-01-14 | シャープ株式会社 | 画像符号化装置及び画像復号装置 |
| JP7248664B2 (ja) * | 2017-10-05 | 2023-03-29 | インターデジタル ヴイシー ホールディングス, インコーポレイテッド | ビデオ符号化および復号における適応的照度補償のための方法および装置 |
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