ATE463807T1 - Verfahren und vorrichtung zur bilderweiterung - Google Patents
Verfahren und vorrichtung zur bilderweiterungInfo
- Publication number
- ATE463807T1 ATE463807T1 AT07826142T AT07826142T ATE463807T1 AT E463807 T1 ATE463807 T1 AT E463807T1 AT 07826142 T AT07826142 T AT 07826142T AT 07826142 T AT07826142 T AT 07826142T AT E463807 T1 ATE463807 T1 AT E463807T1
- Authority
- AT
- Austria
- Prior art keywords
- pixel
- image
- images
- sub
- enhancement
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/90—Dynamic range modification of images or parts thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/409—Edge or detail enhancement; Noise or error suppression
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20016—Hierarchical, coarse-to-fine, multiscale or multiresolution image processing; Pyramid transform
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20021—Dividing image into blocks, subimages or windows
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Picture Signal Circuits (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06119613 | 2006-08-28 | ||
PCT/IB2007/053418 WO2008026150A1 (en) | 2006-08-28 | 2007-08-27 | Method and apparatus for image enhancement |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE463807T1 true ATE463807T1 (de) | 2010-04-15 |
Family
ID=37460120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07826142T ATE463807T1 (de) | 2006-08-28 | 2007-08-27 | Verfahren und vorrichtung zur bilderweiterung |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090202167A1 (de) |
EP (1) | EP2059902B1 (de) |
JP (1) | JP2010503056A (de) |
CN (1) | CN101512597B (de) |
AT (1) | ATE463807T1 (de) |
DE (1) | DE602007005815D1 (de) |
WO (1) | WO2008026150A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9925958D0 (en) | 1999-11-02 | 1999-12-29 | Bundred Nigel J | Therapeutic use |
CN102679905A (zh) * | 2012-01-10 | 2012-09-19 | 天津大学 | 像素级自适应数字光学亮度衰减方法及衰减装置 |
US9560160B1 (en) * | 2014-01-17 | 2017-01-31 | Instar Logic, Inc. | Prioritization of the delivery of different portions of an image file |
US10013625B1 (en) | 2014-04-16 | 2018-07-03 | Instart Logic, Inc. | QoE-driven unsupervised image categorization for optimized web delivery |
CN105023260A (zh) * | 2014-04-22 | 2015-11-04 | Tcl集团股份有限公司 | 一种全景图像融合方法及融合装置 |
DE102015206630B4 (de) * | 2015-04-14 | 2022-05-05 | Siemens Healthcare Gmbh | Multispektrale CT-Bildgebung |
US10839487B2 (en) * | 2015-09-17 | 2020-11-17 | Michael Edwin Stewart | Methods and apparatus for enhancing optical images and parametric databases |
US10015503B1 (en) | 2015-09-24 | 2018-07-03 | Instart Logic, Inc. | Fast, real-time, estimation of content-sensitive encoding quality for optimized web delivery of images |
US9710892B2 (en) * | 2015-10-21 | 2017-07-18 | Chunghwa Picture Tubes, Ltd. | Image enhancement method and image processing apparatus thereof |
JP6619638B2 (ja) * | 2015-12-09 | 2019-12-11 | Eizo株式会社 | 画像処理装置及びプログラム |
JP6703788B2 (ja) * | 2016-07-11 | 2020-06-03 | キヤノン株式会社 | 画像処理装置および画像処理方法 |
CN110013210A (zh) * | 2019-03-26 | 2019-07-16 | 合肥工业大学 | 无线内窥镜系统冷光源亮度的自适应调节方法及装置 |
CN115150576A (zh) * | 2021-03-30 | 2022-10-04 | 哲库科技(上海)有限公司 | 图像处理方法、装置及电子设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3467285B2 (ja) * | 1993-04-02 | 2003-11-17 | コニカミノルタホールディングス株式会社 | 放射線画像処理方法 |
US5717789A (en) * | 1993-09-08 | 1998-02-10 | California Institute Of Technology | Image enhancement by non-linear extrapolation in frequency space |
US6285798B1 (en) * | 1998-07-06 | 2001-09-04 | Eastman Kodak Company | Automatic tone adjustment by contrast gain-control on edges |
US6839152B2 (en) * | 2000-12-06 | 2005-01-04 | Xerox Corporation | Adaptive filtering method and apparatus for descreening scanned halftoned image representations |
DE10129631A1 (de) * | 2001-06-20 | 2003-01-02 | Philips Corp Intellectual Pty | Verfahren zur Rekonstruktion eines hoch aufgelösten 3D-Bildes |
-
2007
- 2007-08-27 EP EP07826142A patent/EP2059902B1/de active Active
- 2007-08-27 JP JP2009526235A patent/JP2010503056A/ja active Pending
- 2007-08-27 AT AT07826142T patent/ATE463807T1/de not_active IP Right Cessation
- 2007-08-27 WO PCT/IB2007/053418 patent/WO2008026150A1/en active Application Filing
- 2007-08-27 DE DE602007005815T patent/DE602007005815D1/de active Active
- 2007-08-27 CN CN200780032536.XA patent/CN101512597B/zh active Active
- 2007-08-27 US US12/438,580 patent/US20090202167A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE602007005815D1 (de) | 2010-05-20 |
EP2059902A1 (de) | 2009-05-20 |
CN101512597A (zh) | 2009-08-19 |
US20090202167A1 (en) | 2009-08-13 |
JP2010503056A (ja) | 2010-01-28 |
WO2008026150A1 (en) | 2008-03-06 |
EP2059902B1 (de) | 2010-04-07 |
CN101512597B (zh) | 2013-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |