CN102037489B - 图像分辨率增强 - Google Patents
图像分辨率增强 Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
- G06T3/4053—Scaling of whole images or parts thereof, e.g. expanding or contracting based on super-resolution, i.e. the output image resolution being higher than the sensor resolution
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Abstract
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Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08156628 | 2008-05-21 | ||
EP08156628.3 | 2008-05-21 | ||
PCT/IB2009/051999 WO2009141770A1 (en) | 2008-05-21 | 2009-05-14 | Image resolution enhancement |
Publications (2)
Publication Number | Publication Date |
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CN102037489A CN102037489A (zh) | 2011-04-27 |
CN102037489B true CN102037489B (zh) | 2013-08-21 |
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Application Number | Title | Priority Date | Filing Date |
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CN200980118293.0A Expired - Fee Related CN102037489B (zh) | 2008-05-21 | 2009-05-14 | 图像分辨率增强 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8538201B2 (zh) |
EP (1) | EP2291822A1 (zh) |
JP (1) | JP5450600B2 (zh) |
CN (1) | CN102037489B (zh) |
WO (1) | WO2009141770A1 (zh) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8310592B2 (en) * | 2008-10-10 | 2012-11-13 | Panasonic Corporation | Signal processing apparatus, signal processing method, and program for signal processing |
JP5337250B2 (ja) * | 2009-09-04 | 2013-11-06 | 株式会社東芝 | 画像処理装置及びその方法 |
WO2011097013A1 (en) * | 2010-02-02 | 2011-08-11 | Thomson Licensing | Methods and apparatus for reducing vector quantization error through patch shifting |
WO2011111819A1 (ja) * | 2010-03-12 | 2011-09-15 | 国立大学法人名古屋工業大学 | 画像処理装置、画像処理プログラム、および、画像を生成する方法 |
WO2011158419A1 (ja) * | 2010-06-18 | 2011-12-22 | パナソニック株式会社 | 解像度判定装置、画像処理装置、及び画像表示装置 |
JP5654867B2 (ja) * | 2010-12-27 | 2015-01-14 | パナソニックIpマネジメント株式会社 | 映像信号処理装置及び映像信号処理方法 |
JP2012244395A (ja) * | 2011-05-19 | 2012-12-10 | Sony Corp | 学習装置および方法、画像処理装置および方法、プログラム、並びに記録媒体 |
JP2013021635A (ja) * | 2011-07-14 | 2013-01-31 | Sony Corp | 画像処理装置、画像処理方法、プログラム、及び記録媒体 |
US9208610B2 (en) * | 2011-07-29 | 2015-12-08 | Pixar | Alternate scene representations for optimizing rendering of computer graphics |
US8483516B2 (en) * | 2011-08-16 | 2013-07-09 | National Taiwan University | Super resolution system and method with database-free texture synthesis |
TWI470580B (zh) * | 2011-09-01 | 2015-01-21 | Univ Nat Taiwan | 無資料庫之紋理合成的超解析度系統及方法 |
EP2805521B1 (en) * | 2012-01-19 | 2018-12-26 | Hewlett-Packard Development Company, L.P. | Right sizing enhanced content to generate optimized source content |
US8675999B1 (en) * | 2012-09-28 | 2014-03-18 | Hong Kong Applied Science And Technology Research Institute Co., Ltd. | Apparatus, system, and method for multi-patch based super-resolution from an image |
CN103914807B (zh) * | 2012-12-31 | 2017-05-03 | 北京大学 | 一种缩放尺度补偿的非局部性图像超分辨率方法及系统 |
KR102080859B1 (ko) | 2013-04-08 | 2020-02-24 | 삼성전자주식회사 | 이미지 프로세서 및 이미지 프로세서의 이미지 처리 방법 |
US9123138B2 (en) * | 2013-06-18 | 2015-09-01 | Adobe Systems Incorporated | Adaptive patch-based image upscaling |
US9984440B2 (en) | 2013-06-18 | 2018-05-29 | Adobe Systems Incorporated | Iterative patch-based image upscaling |
US10147350B2 (en) * | 2013-07-26 | 2018-12-04 | Darwin Hu | Method and apparatus for increasing perceived display resolutions from an input image |
NL2013417A (en) | 2013-10-02 | 2015-04-07 | Asml Netherlands Bv | Methods & apparatus for obtaining diagnostic information relating to an industrial process. |
KR102158390B1 (ko) * | 2013-10-22 | 2020-09-22 | 삼성전자주식회사 | 영상 처리 방법 및 장치 |
CN103632359B (zh) * | 2013-12-13 | 2016-03-30 | 清华大学深圳研究生院 | 一种视频超分辨率处理方法 |
CN103700062B (zh) * | 2013-12-18 | 2017-06-06 | 华为技术有限公司 | 图像处理方法和装置 |
KR102194635B1 (ko) | 2014-01-29 | 2020-12-23 | 삼성전자주식회사 | 디스플레이 컨트롤러 및 이를 포함하는 디스플레이 시스템 |
US10026010B2 (en) | 2014-05-14 | 2018-07-17 | At&T Intellectual Property I, L.P. | Image quality estimation using a reference image portion |
US9478007B2 (en) | 2015-01-21 | 2016-10-25 | Samsung Electronics Co., Ltd. | Stable video super-resolution by edge strength optimization |
US9767533B2 (en) * | 2015-02-16 | 2017-09-19 | Adobe Systems Incorporated | Image resolution enhancement based on data from related images |
JP6961139B2 (ja) * | 2015-07-24 | 2021-11-05 | エーテーハー チューリッヒ | 知覚的な縮小方法を用いて画像を縮小するための画像処理システム |
US10880566B2 (en) * | 2015-08-28 | 2020-12-29 | Boe Technology Group Co., Ltd. | Method and device for image encoding and image decoding |
US11089280B2 (en) * | 2016-06-30 | 2021-08-10 | Sony Interactive Entertainment Inc. | Apparatus and method for capturing and displaying segmented content |
EP3610453B1 (en) * | 2017-05-16 | 2023-05-10 | Apple Inc. | Synthetic long exposure image with optional enhancement using a guide image |
US10546521B2 (en) * | 2017-05-16 | 2020-01-28 | Darwin Hu | Resolutions by modulating both amplitude and phase in spatial light modulators |
US10306139B2 (en) * | 2017-05-16 | 2019-05-28 | Apple Inc. | Target image quality enhancement using a guide image |
CN107563978A (zh) * | 2017-08-31 | 2018-01-09 | 苏州科达科技股份有限公司 | 人脸去模糊方法及装置 |
GB201800811D0 (en) * | 2018-01-18 | 2018-03-07 | Univ Oxford Innovation Ltd | Localising a vehicle |
KR20210112042A (ko) * | 2020-03-04 | 2021-09-14 | 에스케이하이닉스 주식회사 | 이미지 센싱 장치 및 그의 동작 방법 |
US11288771B2 (en) * | 2020-04-29 | 2022-03-29 | Adobe Inc. | Texture hallucination for large-scale image super-resolution |
CN111696041B (zh) * | 2020-06-04 | 2023-06-30 | 北京字节跳动网络技术有限公司 | 图像处理方法、装置及电子设备 |
CN115358927B (zh) * | 2022-08-22 | 2023-12-26 | 重庆理工大学 | 一种结合空间自适应和纹理转换的图像超分辨重建方法 |
CN118314054B (zh) * | 2024-06-11 | 2024-09-20 | 国家林业和草原局林草调查规划院 | 基于林草湿地图斑的图像增强方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414564A (en) * | 1981-12-28 | 1983-11-08 | Magnavox Consumer Electronics Company | Nonlinear edge peaking system and method |
JP3106749B2 (ja) * | 1992-12-10 | 2000-11-06 | ソニー株式会社 | 適応型ダイナミックレンジ符号化装置 |
JP3753197B2 (ja) * | 1996-03-28 | 2006-03-08 | 富士写真フイルム株式会社 | 画像データの補間演算方法およびその方法を実施する装置 |
US6192161B1 (en) * | 1999-02-12 | 2001-02-20 | Sony Corporation | Method and apparatus for adaptive filter tap selection according to a class |
GB2349460B (en) * | 1999-04-29 | 2002-11-27 | Mitsubishi Electric Inf Tech | Method of representing colour images |
GB9929364D0 (en) * | 1999-12-10 | 2000-02-02 | Microbar Security Limited | Improvements in or relating to coding techniques |
US6717622B2 (en) * | 2001-03-30 | 2004-04-06 | Koninklijke Philips Electronics N.V. | System and method for scalable resolution enhancement of a video image |
US6766067B2 (en) | 2001-04-20 | 2004-07-20 | Mitsubishi Electric Research Laboratories, Inc. | One-pass super-resolution images |
US7113223B2 (en) * | 2001-04-20 | 2006-09-26 | Mti Film Llc | High resolution color conforming |
WO2003047234A2 (en) * | 2001-11-30 | 2003-06-05 | Yissum Research Development Company Of The Hebrew University Of Jerusalem | System and method for providing multi-sensor super-resolution |
US7729563B2 (en) * | 2002-08-28 | 2010-06-01 | Fujifilm Corporation | Method and device for video image processing, calculating the similarity between video frames, and acquiring a synthesized frame by synthesizing a plurality of contiguous sampled frames |
US7218796B2 (en) * | 2003-04-30 | 2007-05-15 | Microsoft Corporation | Patch-based video super-resolution |
JP4547869B2 (ja) * | 2003-05-06 | 2010-09-22 | ソニー株式会社 | 画像処理方法、および画像処理装置 |
JP4686388B2 (ja) * | 2006-03-20 | 2011-05-25 | 株式会社東芝 | 画像拡大装置及び画像拡大方法 |
JP4116649B2 (ja) * | 2006-05-22 | 2008-07-09 | 株式会社東芝 | 高解像度化装置および方法 |
JP4818053B2 (ja) * | 2006-10-10 | 2011-11-16 | 株式会社東芝 | 高解像度化装置および方法 |
-
2009
- 2009-05-14 EP EP09750227A patent/EP2291822A1/en not_active Withdrawn
- 2009-05-14 JP JP2011510073A patent/JP5450600B2/ja not_active Expired - Fee Related
- 2009-05-14 CN CN200980118293.0A patent/CN102037489B/zh not_active Expired - Fee Related
- 2009-05-14 WO PCT/IB2009/051999 patent/WO2009141770A1/en active Application Filing
- 2009-05-14 US US12/992,287 patent/US8538201B2/en not_active Expired - Fee Related
Non-Patent Citations (10)
Title |
---|
Hong Chang et al..Super-Resolution Through Neighbor Embedding.《Computer Vision and Pattern Recognition,2004.CVPR 2004.Proceedings of the 2004 IEEE Computer Society Conference on》.2004,第1卷全文. |
Image Hallucination with Primal Sketch Priors;jian Sun et al.;《Computer Vision and Pattern Recognition,2003.Proceedings.2003 IEEE Computer Society Conference on》;20030620;第2卷;全文 * |
jian Sun et al..Image Hallucination with Primal Sketch Priors.《Computer Vision and Pattern Recognition,2003.Proceedings.2003 IEEE Computer Society Conference on》.2003,第2卷全文. |
JP特开2008-98803A 2008.04.24 |
MICHAL IRANI et al..Improving Resolution by Image Registration.《CVGIP:GRAPHICAL MODELS AND IMAGE PROCESSION》.1991,第53卷(第3期),全文. * |
Patch Based Blind Image Super Resolution;Qiang Wang et al.;《Computer Vision,2005.ICCV 2005.Tenth IEEE International Conference on》;20051021;第1卷;全文 * |
Qiang Wang et al..Patch Based Blind Image Super Resolution.《Computer Vision,2005.ICCV 2005.Tenth IEEE International Conference on》.2005,第1卷全文. |
Super-Resolution Through Neighbor Embedding;Hong Chang et al.;《Computer Vision and Pattern Recognition,2004.CVPR 2004.Proceedings of the 2004 IEEE Computer Society Conference on》;20040702;第1卷;全文 * |
基于小波变换的全向图像分辨率增强方法;彭启民 等;《电子学报》;20041130;第32卷(第11期);全文 * |
彭启民 等.基于小波变换的全向图像分辨率增强方法.《电子学报》.2004,第32卷(第11期),全文. |
Also Published As
Publication number | Publication date |
---|---|
JP2011523275A (ja) | 2011-08-04 |
CN102037489A (zh) | 2011-04-27 |
WO2009141770A1 (en) | 2009-11-26 |
EP2291822A1 (en) | 2011-03-09 |
JP5450600B2 (ja) | 2014-03-26 |
US20110081094A1 (en) | 2011-04-07 |
US8538201B2 (en) | 2013-09-17 |
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