KR101782661B1 - 비디오 인코딩 및 디코딩을 위한 템플릿 매칭 예측의 복잡도를 감소시키는 방법 및 장치 - Google Patents
비디오 인코딩 및 디코딩을 위한 템플릿 매칭 예측의 복잡도를 감소시키는 방법 및 장치 Download PDFInfo
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- KR101782661B1 KR101782661B1 KR1020127013728A KR20127013728A KR101782661B1 KR 101782661 B1 KR101782661 B1 KR 101782661B1 KR 1020127013728 A KR1020127013728 A KR 1020127013728A KR 20127013728 A KR20127013728 A KR 20127013728A KR 101782661 B1 KR101782661 B1 KR 101782661B1
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Applications Claiming Priority (3)
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| US29632910P | 2010-01-19 | 2010-01-19 | |
| US61/296,329 | 2010-01-19 | ||
| PCT/US2011/000098 WO2011090783A1 (en) | 2010-01-19 | 2011-01-19 | Methods and apparatus for reduced complexity template matching prediction for video encoding and decoding |
Publications (2)
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| KR20120118457A KR20120118457A (ko) | 2012-10-26 |
| KR101782661B1 true KR101782661B1 (ko) | 2017-10-23 |
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| WO2011090790A1 (en) | 2010-01-22 | 2011-07-28 | Thomson Licensing | Methods and apparatus for sampling -based super resolution vido encoding and decoding |
| EP2526699A1 (en) | 2010-01-22 | 2012-11-28 | Thomson Licensing | Data pruning for video compression using example-based super-resolution |
| KR101836981B1 (ko) * | 2010-07-09 | 2018-03-09 | 한국전자통신연구원 | 템플릿 매칭을 이용한 영상 부호화 방법 및 장치, 그리고 복호화 방법 및 장치 |
| CN108965870B (zh) * | 2010-09-10 | 2022-11-01 | 交互数字麦迪逊专利控股公司 | 通过基于图像内容搜索和分级在视频压缩中对至参考块的链接进行编码 |
| US9544598B2 (en) | 2010-09-10 | 2017-01-10 | Thomson Licensing | Methods and apparatus for pruning decision optimization in example-based data pruning compression |
| WO2012033970A1 (en) | 2010-09-10 | 2012-03-15 | Thomson Licensing | Encoding of a picture in a video sequence by example - based data pruning using intra- frame patch similarity |
| EP2649799A4 (en) * | 2010-12-10 | 2017-04-26 | Thomson Licensing | Method and device for determining a motion vector for a current block of a current video frame |
| ES2992710T3 (en) * | 2011-01-12 | 2024-12-17 | Mitsubishi Electric Corp | Dynamic image encoding device, dynamic image decoding device, dynamic image encoding method, and dynamic image decoding method |
| JP2013085157A (ja) * | 2011-10-12 | 2013-05-09 | Toshiba Corp | 画像処理装置、画像処理方法および画像処理システム |
| US9345573B2 (en) | 2012-05-30 | 2016-05-24 | Neovasc Tiara Inc. | Methods and apparatus for loading a prosthesis onto a delivery system |
| US20140184618A1 (en) * | 2012-12-28 | 2014-07-03 | Scott A. Krig | Generating canonical imaging functions |
| JP6394876B2 (ja) * | 2014-09-17 | 2018-09-26 | 株式会社ソシオネクスト | 符号化回路、符号化方法 |
| JP6379186B2 (ja) * | 2016-02-17 | 2018-08-22 | 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) | ビデオピクチャを符号化および復号する方法および装置 |
| KR20180040824A (ko) * | 2016-10-13 | 2018-04-23 | 디지털인사이트 주식회사 | 복호화기 기반의 화면 내 예측 모드 추출 기술을 사용하는 비디오 코딩 방법 및 장치 |
| TWI687094B (zh) | 2017-02-08 | 2020-03-01 | 弗勞恩霍夫爾協會 | 使用模板匹配之預測式編碼概念技術 |
| KR102510902B1 (ko) * | 2018-01-17 | 2023-03-17 | 삼성디스플레이 주식회사 | 열화 보상 장치, 이를 포함하는 표시 장치 및 이를 이용한 표시 장치의 열화 보상방법 |
| WO2019225932A1 (ko) * | 2018-05-21 | 2019-11-28 | 엘지전자 주식회사 | 영상 코딩 시스템에서 dmvr을 사용하는 영상 디코딩 방법 및 그 장치 |
| EP3804329A1 (en) * | 2018-06-01 | 2021-04-14 | FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. | Video codec using template matching prediction |
| EP4472207A3 (en) | 2018-06-28 | 2025-03-12 | Huawei Technologies Co., Ltd. | Memory access window and padding for motion vector refinement and motion compensation |
| WO2022146833A1 (en) * | 2020-12-29 | 2022-07-07 | Qualcomm Incorporated | Template matching in video coding |
| US12114009B2 (en) * | 2021-09-22 | 2024-10-08 | Tencent America LLC | Method and apparatus for adaptive reordering for reference frames |
| CN120476595A (zh) * | 2023-01-05 | 2025-08-12 | 抖音视界有限公司 | 用于视频处理的方法、装置和介质 |
| WO2025009773A1 (ko) * | 2023-07-05 | 2025-01-09 | 삼성전자 주식회사 | 영상 복호화 방법, 영상 복호화 장치, 영상 부호화 방법, 및 영상 부호화 장치 |
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| US6968008B1 (en) | 1999-07-27 | 2005-11-22 | Sharp Laboratories Of America, Inc. | Methods for motion estimation with adaptive motion accuracy |
| US7408988B2 (en) * | 2002-12-20 | 2008-08-05 | Lsi Corporation | Motion estimation engine with parallel interpolation and search hardware |
| US20050207495A1 (en) * | 2004-03-10 | 2005-09-22 | Jayaram Ramasastry | Methods and apparatuses for compressing digital image data with motion prediction |
| US20060233258A1 (en) | 2005-04-15 | 2006-10-19 | Microsoft Corporation | Scalable motion estimation |
| JP2007043651A (ja) * | 2005-07-05 | 2007-02-15 | Ntt Docomo Inc | 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号装置、動画像復号方法及び動画像復号プログラム |
| US8705630B2 (en) * | 2006-02-10 | 2014-04-22 | Nvidia Corporation | Adapting one type of encoder to another type of encoder |
| BRPI0711053A2 (pt) | 2006-04-28 | 2011-08-23 | Ntt Docomo Inc | aparelho de codificação preditiva de imagem, método de codificação preditiva de imagem, programa de codificação preditiva de imagem, aparelho de decodificação preditiva de imagem, método de decodificação preditiva de imagem e programa de decodificação preditiva de imagem |
| JP2007300380A (ja) * | 2006-04-28 | 2007-11-15 | Ntt Docomo Inc | 画像予測符号化装置、画像予測符号化方法、画像予測符号化プログラム、画像予測復号装置、画像予測復号方法及び画像予測復号プログラム |
| CN100551073C (zh) | 2006-12-05 | 2009-10-14 | 华为技术有限公司 | 编解码方法及装置、分像素插值处理方法及装置 |
| EP2453655A1 (en) | 2007-04-09 | 2012-05-16 | NTT DoCoMo, Inc. | Image coding using template matching |
| JP4767908B2 (ja) * | 2007-05-29 | 2011-09-07 | シャープ株式会社 | 画像復号装置及び画像符号化装置 |
| JP5406465B2 (ja) | 2008-04-24 | 2014-02-05 | 株式会社Nttドコモ | 画像予測符号化装置、画像予測符号化方法、画像予測符号化プログラム、画像予測復号装置、画像予測復号方法及び画像予測復号プログラム |
| JP2010016453A (ja) | 2008-07-01 | 2010-01-21 | Sony Corp | 画像符号化装置および方法、画像復号装置および方法、並びにプログラム |
| JP2010035137A (ja) | 2008-07-01 | 2010-02-12 | Sony Corp | 画像処理装置および方法、並びにプログラム |
| US8787459B2 (en) * | 2010-11-09 | 2014-07-22 | Sony Computer Entertainment Inc. | Video coding methods and apparatus |
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2016
- 2016-11-01 US US15/340,365 patent/US10349080B2/en active Active
Non-Patent Citations (2)
| Title |
|---|
| Kamp Steffen et al.,"Fast decoder side motion vector derivation for inter frame video coding", Picture Coding Symposium, 6~8 May 2009.* |
| Thiow Keng Tan et al: "Intra Prediction by Averaged Template Matching Predictors", IEEE Consumer Communications and Networking Conference, 11 Jan. 2007, pages 405-409. |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120118457A (ko) | 2012-10-26 |
| US9516341B2 (en) | 2016-12-06 |
| CN102804774A (zh) | 2012-11-28 |
| US10349080B2 (en) | 2019-07-09 |
| EP2526697A1 (en) | 2012-11-28 |
| JP5875989B2 (ja) | 2016-03-02 |
| CN102804774B (zh) | 2016-08-24 |
| WO2011090783A1 (en) | 2011-07-28 |
| JP2013517682A (ja) | 2013-05-16 |
| US20120320983A1 (en) | 2012-12-20 |
| US20170064327A1 (en) | 2017-03-02 |
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