JP2014511628A5 - - Google Patents
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- JP2014511628A5 JP2014511628A5 JP2013556183A JP2013556183A JP2014511628A5 JP 2014511628 A5 JP2014511628 A5 JP 2014511628A5 JP 2013556183 A JP2013556183 A JP 2013556183A JP 2013556183 A JP2013556183 A JP 2013556183A JP 2014511628 A5 JP2014511628 A5 JP 2014511628A5
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- 238000000034 method Methods 0.000 claims 22
- 238000006243 chemical reaction Methods 0.000 claims 5
- 230000009466 transformation Effects 0.000 claims 5
- 238000000638 solvent extraction Methods 0.000 claims 3
- 238000005192 partition Methods 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161482873P | 2011-05-05 | 2011-05-05 | |
| US61/482,873 | 2011-05-05 | ||
| US13/169,959 | 2011-06-27 | ||
| US13/169,959 US8494290B2 (en) | 2011-05-05 | 2011-06-27 | Method for coding pictures using hierarchical transform units |
| PCT/JP2012/061296 WO2012150693A1 (en) | 2011-05-05 | 2012-04-20 | Residual quadtree structure for transform units in non-square prediction units |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014511628A JP2014511628A (ja) | 2014-05-15 |
| JP2014511628A5 true JP2014511628A5 (enExample) | 2014-07-03 |
| JP6037341B2 JP6037341B2 (ja) | 2016-12-07 |
Family
ID=47090285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013556183A Active JP6037341B2 (ja) | 2011-05-05 | 2012-04-20 | 映像をデコーディングするための方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8494290B2 (enExample) |
| EP (1) | EP2705665B1 (enExample) |
| JP (1) | JP6037341B2 (enExample) |
| CN (1) | CN103503461B (enExample) |
| TW (1) | TWI504209B (enExample) |
| WO (1) | WO2012150693A1 (enExample) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8750634B2 (en) * | 2011-05-05 | 2014-06-10 | Mitsubishi Electric Research Laboratories, Inc. | Method for coding pictures using hierarchical transform units |
| US9807426B2 (en) * | 2011-07-01 | 2017-10-31 | Qualcomm Incorporated | Applying non-square transforms to video data |
| US9787982B2 (en) * | 2011-09-12 | 2017-10-10 | Qualcomm Incorporated | Non-square transform units and prediction units in video coding |
| US9800870B2 (en) * | 2011-09-16 | 2017-10-24 | Qualcomm Incorporated | Line buffer reduction for short distance intra-prediction |
| US9699457B2 (en) | 2011-10-11 | 2017-07-04 | Qualcomm Incorporated | Most probable transform for intra prediction coding |
| GB2551088B (en) * | 2011-10-17 | 2018-09-19 | Kt Corp | Method and apparatus for encoding/decoding image |
| US9247254B2 (en) * | 2011-10-27 | 2016-01-26 | Qualcomm Incorporated | Non-square transforms in intra-prediction video coding |
| US20130128971A1 (en) * | 2011-11-23 | 2013-05-23 | Qualcomm Incorporated | Transforms in video coding |
| US9467701B2 (en) * | 2012-04-05 | 2016-10-11 | Qualcomm Incorporated | Coded block flag coding |
| US9912944B2 (en) * | 2012-04-16 | 2018-03-06 | Qualcomm Incorporated | Simplified non-square quadtree transforms for video coding |
| GB2501535A (en) * | 2012-04-26 | 2013-10-30 | Sony Corp | Chrominance Processing in High Efficiency Video Codecs |
| US9762903B2 (en) * | 2012-06-01 | 2017-09-12 | Qualcomm Incorporated | External pictures in video coding |
| US9749645B2 (en) * | 2012-06-22 | 2017-08-29 | Microsoft Technology Licensing, Llc | Coded-block-flag coding and derivation |
| US9883198B2 (en) * | 2012-11-13 | 2018-01-30 | Intel Corporation | Video codec architecture for next generation video |
| US9819965B2 (en) * | 2012-11-13 | 2017-11-14 | Intel Corporation | Content adaptive transform coding for next generation video |
| US9973758B2 (en) | 2013-01-30 | 2018-05-15 | Intel Corporation | Content adaptive entropy coding for next generation video |
| US9544597B1 (en) | 2013-02-11 | 2017-01-10 | Google Inc. | Hybrid transform in video encoding and decoding |
| US9967559B1 (en) | 2013-02-11 | 2018-05-08 | Google Llc | Motion vector dependent spatial transformation in video coding |
| US9674530B1 (en) | 2013-04-30 | 2017-06-06 | Google Inc. | Hybrid transforms in video coding |
| CN104811731A (zh) * | 2014-01-03 | 2015-07-29 | 上海天荷电子信息有限公司 | 多层次子块匹配图像压缩方法 |
| US10687079B2 (en) * | 2014-03-13 | 2020-06-16 | Qualcomm Incorporated | Constrained depth intra mode coding for 3D video coding |
| WO2016054774A1 (en) * | 2014-10-08 | 2016-04-14 | Mediatek Singapore Pte. Ltd. | A method for the co-existence of color-space transform and cross-component prediction |
| US9565451B1 (en) | 2014-10-31 | 2017-02-07 | Google Inc. | Prediction dependent transform coding |
| WO2016090568A1 (en) | 2014-12-10 | 2016-06-16 | Mediatek Singapore Pte. Ltd. | Binary tree block partitioning structure |
| US10382795B2 (en) | 2014-12-10 | 2019-08-13 | Mediatek Singapore Pte. Ltd. | Method of video coding using binary tree block partitioning |
| CN105141957B (zh) * | 2015-07-31 | 2019-03-15 | 广东中星电子有限公司 | 图像和视频数据编解码的方法和设备 |
| US9769499B2 (en) | 2015-08-11 | 2017-09-19 | Google Inc. | Super-transform video coding |
| US10277905B2 (en) | 2015-09-14 | 2019-04-30 | Google Llc | Transform selection for non-baseband signal coding |
| EP3364658A4 (en) * | 2015-10-15 | 2019-07-03 | LG Electronics Inc. | METHOD AND DEVICE FOR CODING AND DECODING A VIDEO SIGNAL |
| US9807423B1 (en) | 2015-11-24 | 2017-10-31 | Google Inc. | Hybrid transform scheme for video coding |
| WO2017088170A1 (en) * | 2015-11-27 | 2017-06-01 | Mediatek Inc. | Entropy coding the binary tree block partitioning structure |
| CN108781299A (zh) * | 2015-12-31 | 2018-11-09 | 联发科技股份有限公司 | 用于视频和图像编解码的预测二叉树结构的方法和装置 |
| US20170244964A1 (en) * | 2016-02-23 | 2017-08-24 | Mediatek Inc. | Method and Apparatus of Flexible Block Partition for Video Coding |
| WO2018037853A1 (ja) * | 2016-08-26 | 2018-03-01 | シャープ株式会社 | 画像復号装置及び画像符号化装置 |
| CN116866616A (zh) * | 2016-09-20 | 2023-10-10 | 株式会社Kt | 对视频进行解码和编码的方法和传输视频数据的方法 |
| CN118474342A (zh) | 2016-10-04 | 2024-08-09 | 有限公司B1影像技术研究所 | 图像数据编码/解码方法、介质和传输数据的方法 |
| EP3306938A1 (en) * | 2016-10-05 | 2018-04-11 | Thomson Licensing | Method and apparatus for binary-tree split mode coding |
| KR102354628B1 (ko) * | 2017-03-31 | 2022-01-25 | 한국전자통신연구원 | 부호화 트리 유닛 및 부호화 유닛의 처리를 수행하는 영상 처리 방법, 그를 이용한 영상 복호화, 부호화 방법 및 그 장치 |
| CN112601085A (zh) | 2017-06-28 | 2021-04-02 | 华为技术有限公司 | 一种图像数据的编码、解码方法及装置 |
| HUE065470T2 (hu) * | 2017-07-04 | 2024-05-28 | Huawei Tech Co Ltd | Fejlesztés határvonal által kikényszerített leválasztáson |
| TW201907719A (zh) * | 2017-07-06 | 2019-02-16 | 美商松下電器(美國)知識產權公司 | 編碼裝置、解碼裝置、編碼方法及解碼方法 |
| CA3106615A1 (en) * | 2017-07-17 | 2019-01-24 | Industry-University Cooperation Foundation Hanyang University | Method and apparatus for encoding/decoding image |
| WO2019234605A1 (en) | 2018-06-05 | 2019-12-12 | Beijing Bytedance Network Technology Co., Ltd. | Extended quad-tree with asymmetric sub-blocks and different tree for chroma |
| US10623736B2 (en) * | 2018-06-14 | 2020-04-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Tile selection and bandwidth optimization for providing 360° immersive video |
| US10567780B2 (en) | 2018-06-14 | 2020-02-18 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for encoding 360° immersive video |
| US10419738B1 (en) | 2018-06-14 | 2019-09-17 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for providing 360° immersive video based on gaze vector information |
| TWI725456B (zh) * | 2018-06-21 | 2021-04-21 | 大陸商北京字節跳動網絡技術有限公司 | 交錯區塊的自動劃分 |
| US10841662B2 (en) | 2018-07-27 | 2020-11-17 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for inserting advertisement content in 360° immersive video |
| US10757389B2 (en) | 2018-10-01 | 2020-08-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Client optimization for providing quality control in 360° immersive video during pause |
| CN111277828B (zh) * | 2018-12-04 | 2022-07-12 | 华为技术有限公司 | 视频编解码方法、视频编码器和视频解码器 |
| CN111277840B (zh) * | 2018-12-04 | 2022-02-08 | 华为技术有限公司 | 变换方法、反变换方法以及视频编码器和视频解码器 |
| KR102860660B1 (ko) | 2019-03-22 | 2025-09-15 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩을 위한 변환 유닛 파티션 방법 |
| US11122297B2 (en) | 2019-05-03 | 2021-09-14 | Google Llc | Using border-aligned block functions for image compression |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4751742A (en) * | 1985-05-07 | 1988-06-14 | Avelex | Priority coding of transform coefficients |
| US5315670A (en) * | 1991-11-12 | 1994-05-24 | General Electric Company | Digital data compression system including zerotree coefficient coding |
| US5546477A (en) * | 1993-03-30 | 1996-08-13 | Klics, Inc. | Data compression and decompression |
| JPH07168809A (ja) * | 1993-03-30 | 1995-07-04 | Klics Ltd | ウェーブレット変換方法及びウェーブレット変換回路 |
| US5602589A (en) * | 1994-08-19 | 1997-02-11 | Xerox Corporation | Video image compression using weighted wavelet hierarchical vector quantization |
| US5748786A (en) * | 1994-09-21 | 1998-05-05 | Ricoh Company, Ltd. | Apparatus for compression using reversible embedded wavelets |
| US5881176A (en) * | 1994-09-21 | 1999-03-09 | Ricoh Corporation | Compression and decompression with wavelet style and binary style including quantization by device-dependent parser |
| US6633611B2 (en) * | 1997-04-24 | 2003-10-14 | Mitsubishi Denki Kabushiki Kaisha | Method and apparatus for region-based moving image encoding and decoding |
| TW388843B (en) * | 1997-04-24 | 2000-05-01 | Mitsubishi Electric Corp | Moving image encoding method, moving image encoder and moving image decoder |
| JP2003250161A (ja) * | 2001-12-19 | 2003-09-05 | Matsushita Electric Ind Co Ltd | 符号化装置及び復号化装置 |
| KR20060109247A (ko) * | 2005-04-13 | 2006-10-19 | 엘지전자 주식회사 | 베이스 레이어 픽처를 이용하는 영상신호의 엔코딩/디코딩방법 및 장치 |
| JP2005012439A (ja) * | 2003-06-18 | 2005-01-13 | Nippon Hoso Kyokai <Nhk> | 符号化装置、符号化方法および符号化プログラム |
| WO2006028088A1 (ja) * | 2004-09-08 | 2006-03-16 | Matsushita Electric Industrial Co., Ltd. | 動画像符号化方法および動画像復号化方法 |
| JP4656912B2 (ja) * | 2004-10-29 | 2011-03-23 | 三洋電機株式会社 | 画像符号化装置 |
| EP1881707A4 (en) * | 2005-04-13 | 2009-11-04 | Ntt Docomo Inc | DEVICE FOR DYNAMIC IMAGE DEFINITION, DEVICE FOR DYNAMIC IMAGE DEFINITION, METHOD FOR DYNAMIC IMAGE ENCODING, METHOD FOR DYNAMIC IMAGE DECODING, DYNAMIC IMAGE ENCODING PROGRAM, AND DYNAMIC IMAGE DECODING PROGRAM |
| MY157572A (en) * | 2009-04-08 | 2016-06-30 | Sharp Kk | Video encoding apparatus and video decoding apparatus |
| KR101474756B1 (ko) * | 2009-08-13 | 2014-12-19 | 삼성전자주식회사 | 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치 |
| KR101452860B1 (ko) * | 2009-08-17 | 2014-10-23 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치 |
| EA201691820A1 (ru) * | 2009-10-20 | 2017-05-31 | Шарп Кабусики Кайся | Устройство кодирования движущихся изображений, устройство декодирования движущихся изображений, система кодирования/декодирования движущихся изображений, способ кодирования движущихся изображений и способ декодирования движущихся изображений |
-
2011
- 2011-06-27 US US13/169,959 patent/US8494290B2/en active Active
-
2012
- 2012-04-20 CN CN201280021462.0A patent/CN103503461B/zh active Active
- 2012-04-20 EP EP12721366.8A patent/EP2705665B1/en active Active
- 2012-04-20 WO PCT/JP2012/061296 patent/WO2012150693A1/en not_active Ceased
- 2012-04-20 JP JP2013556183A patent/JP6037341B2/ja active Active
- 2012-05-02 TW TW101115534A patent/TWI504209B/zh active
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