FI115942B - Menetelmä kuvien interpoloimiseksi ja terävöittämiseksi - Google Patents
Menetelmä kuvien interpoloimiseksi ja terävöittämiseksi Download PDFInfo
- Publication number
- FI115942B FI115942B FI20021818A FI20021818A FI115942B FI 115942 B FI115942 B FI 115942B FI 20021818 A FI20021818 A FI 20021818A FI 20021818 A FI20021818 A FI 20021818A FI 115942 B FI115942 B FI 115942B
- Authority
- FI
- Finland
- Prior art keywords
- color component
- sharpening
- value
- change
- color
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 48
- 239000003086 colorant Substances 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000004590 computer program Methods 0.000 claims description 9
- 238000010295 mobile communication Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 description 15
- 239000011159 matrix material Substances 0.000 description 12
- 230000006870 function Effects 0.000 description 8
- 101150067055 minC gene Proteins 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 101100083446 Danio rerio plekhh1 gene Proteins 0.000 description 2
- 238000003707 image sharpening Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
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- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/73—Deblurring; Sharpening
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/20—Image enhancement or restoration using local operators
-
- 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
-
- 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
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction
-
- 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
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
-
- 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
- G06T2207/20004—Adaptive image processing
- G06T2207/20012—Locally adaptive
-
- 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
- G06T2207/20172—Image enhancement details
- G06T2207/20192—Edge enhancement; Edge preservation
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)
- Color Image Communication Systems (AREA)
- Processing Of Color Television Signals (AREA)
- Color Television Systems (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20021818A FI115942B (fi) | 2002-10-14 | 2002-10-14 | Menetelmä kuvien interpoloimiseksi ja terävöittämiseksi |
JP2004544336A JP4317134B2 (ja) | 2002-10-14 | 2003-10-14 | 画像を補間しかつ鮮鋭化するための方法 |
US10/685,968 US7352896B2 (en) | 2002-10-14 | 2003-10-14 | Method for interpolation and sharpening of images |
DE60337020T DE60337020D1 (de) | 2002-10-14 | 2003-10-14 | Verfahren zur interpolation und schärfung von bildern |
KR1020057006367A KR100654905B1 (ko) | 2002-10-14 | 2003-10-14 | 이미지의 보간 및 선명화 방법 |
PCT/FI2003/000759 WO2004036499A1 (en) | 2002-10-14 | 2003-10-14 | A method for interpolation and sharpening of images |
AT03750765T ATE508435T1 (de) | 2002-10-14 | 2003-10-14 | Verfahren zur interpolation und schärfung von bildern |
AU2003268989A AU2003268989A1 (en) | 2002-10-14 | 2003-10-14 | A method for interpolation and sharpening of images |
EP03750765A EP1552474B1 (de) | 2002-10-14 | 2003-10-14 | Verfahren zur interpolation und schärfung von bildern |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20021818 | 2002-10-14 | ||
FI20021818A FI115942B (fi) | 2002-10-14 | 2002-10-14 | Menetelmä kuvien interpoloimiseksi ja terävöittämiseksi |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20021818A0 FI20021818A0 (fi) | 2002-10-14 |
FI20021818A FI20021818A (fi) | 2004-04-15 |
FI115942B true FI115942B (fi) | 2005-08-15 |
Family
ID=8564744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20021818A FI115942B (fi) | 2002-10-14 | 2002-10-14 | Menetelmä kuvien interpoloimiseksi ja terävöittämiseksi |
Country Status (9)
Country | Link |
---|---|
US (1) | US7352896B2 (de) |
EP (1) | EP1552474B1 (de) |
JP (1) | JP4317134B2 (de) |
KR (1) | KR100654905B1 (de) |
AT (1) | ATE508435T1 (de) |
AU (1) | AU2003268989A1 (de) |
DE (1) | DE60337020D1 (de) |
FI (1) | FI115942B (de) |
WO (1) | WO2004036499A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60224035D1 (de) * | 2002-08-23 | 2008-01-24 | St Microelectronics Srl | Verfahren zur Rauschfilterung einer numerischen Bildfolge |
JP2005045404A (ja) * | 2003-07-24 | 2005-02-17 | Ricoh Co Ltd | 画像処理装置、画像処理方法およびプログラム |
JP2005159957A (ja) * | 2003-11-28 | 2005-06-16 | Mega Chips Corp | 色補間方法 |
JP4333544B2 (ja) * | 2004-02-13 | 2009-09-16 | セイコーエプソン株式会社 | 画像処理方法、及び画像処理装置、半導体装置、電子機器、画像処理プログラム、並びにコンピュータ読み取り可能な記録媒体 |
US20050278749A1 (en) * | 2004-05-14 | 2005-12-15 | Ewert Joerg C | System and method for automatic modification of multimedia messages |
JP4724124B2 (ja) * | 2004-10-08 | 2011-07-13 | パナソニック株式会社 | 画像処理装置および画像処理プログラム |
JP2006214294A (ja) * | 2005-02-01 | 2006-08-17 | Honda Motor Co Ltd | 蒸発器の制御装置 |
TWI295449B (en) * | 2005-05-09 | 2008-04-01 | Sunplus Technology Co Ltd | Edge enhancement method and apparatus for bayer image and an image acquisition system |
US7668366B2 (en) * | 2005-08-09 | 2010-02-23 | Seiko Epson Corporation | Mosaic image data processing |
US20070133902A1 (en) * | 2005-12-13 | 2007-06-14 | Portalplayer, Inc. | Method and circuit for integrated de-mosaicing and downscaling preferably with edge adaptive interpolation and color correlation to reduce aliasing artifacts |
US8005297B2 (en) * | 2006-01-18 | 2011-08-23 | Qualcomm Incorporated | Method and apparatus for adaptive and self-calibrated sensor green channel gain balancing |
US7706609B2 (en) | 2006-01-30 | 2010-04-27 | Microsoft Corporation | Bayesian demosaicing using a two-color image |
JP2007312304A (ja) | 2006-05-22 | 2007-11-29 | Fujitsu Ltd | 画像処理装置および画像処理方法 |
CN101452573B (zh) * | 2007-12-04 | 2013-01-30 | 比亚迪股份有限公司 | 一种图像边缘增强方法 |
KR100951254B1 (ko) * | 2008-07-18 | 2010-04-02 | 삼성전기주식회사 | 이미지의 선명도 향상 장치 |
EP2541895B1 (de) * | 2010-02-26 | 2019-01-02 | Sharp Kabushiki Kaisha | Bildverarbeitungsvorrichtung, anzeigevorrichtung damit und bildverarbeitungsverfahren |
US9659353B2 (en) * | 2010-03-01 | 2017-05-23 | Stmicroelectronics, Inc. | Object speed weighted motion compensated interpolation |
US8687894B2 (en) | 2010-10-15 | 2014-04-01 | DigitalOptics Corporation Europe Limited | Continuous edge and detail mapping using a weighted monotony measurement |
US8582890B2 (en) | 2010-10-15 | 2013-11-12 | DigitalOptics Corporation Europe Limited | Image sharpening via gradient environment detection |
KR101531879B1 (ko) * | 2012-01-17 | 2015-06-26 | 티.비.티. 주식회사 | 적외선 영상 처리 장치 |
JP5703255B2 (ja) * | 2012-04-27 | 2015-04-15 | 株式会社東芝 | 画像処理装置、画像処理方法およびプログラム |
JP2014241584A (ja) * | 2013-05-14 | 2014-12-25 | パナソニックIpマネジメント株式会社 | 画像処理方法、及び画像処理システム |
WO2015084966A2 (en) * | 2013-12-04 | 2015-06-11 | Razzor Technologies Inc. | Adaptive sharpening in image processing and display |
JP6910291B2 (ja) * | 2014-05-21 | 2021-07-28 | アキリ・インタラクティヴ・ラブズ・インコーポレイテッド | 認知訓練計画を個人向けにカスタマイズすることによって認知能力を増強するためのプロセッサ実装システムおよび方法 |
US11122998B2 (en) | 2015-03-12 | 2021-09-21 | Akili Interactive Labs, Inc. | Processor implemented systems and methods for measuring cognitive abilities |
US11839472B2 (en) | 2016-07-19 | 2023-12-12 | Akili Interactive Labs, Inc. | Platforms to implement signal detection metrics in adaptive response-deadline procedures |
JP7077303B2 (ja) | 2016-08-26 | 2022-05-30 | アキリ・インタラクティヴ・ラブズ・インコーポレイテッド | 生理学的コンポーネントに接続された認知プラットフォーム |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US4962419A (en) * | 1989-02-13 | 1990-10-09 | Eastman Kodak Company | Detail processing method and apparatus providing uniform processing of horizontal and vertical detail components |
DE69115117T2 (de) * | 1990-04-26 | 1996-05-09 | Scitex Corp Ltd | Gerät zur Verbesserung der Schärfe bei einem Farbbild. |
US5172227A (en) * | 1990-12-10 | 1992-12-15 | Eastman Kodak Company | Image compression with color interpolation for a single sensor image system |
US5343309A (en) * | 1992-08-12 | 1994-08-30 | Xerox Corporation | Image processing system and method employing adaptive filtering to provide improved reconstruction of continuous tone images from halftone images including those without a screen structure |
US5382976A (en) * | 1993-06-30 | 1995-01-17 | Eastman Kodak Company | Apparatus and method for adaptively interpolating a full color image utilizing luminance gradients |
US5506619A (en) * | 1995-03-17 | 1996-04-09 | Eastman Kodak Company | Adaptive color plan interpolation in single sensor color electronic camera |
US6229578B1 (en) * | 1997-12-08 | 2001-05-08 | Intel Corporation | Edge-detection based noise removal algorithm |
US6549233B1 (en) * | 1998-08-07 | 2003-04-15 | Intel Corporation | Color interpolation system |
JP2000293696A (ja) | 1999-04-07 | 2000-10-20 | Matsushita Electric Ind Co Ltd | 画像認識装置 |
US6628330B1 (en) * | 1999-09-01 | 2003-09-30 | Neomagic Corp. | Color interpolator and horizontal/vertical edge enhancer using two line buffer and alternating even/odd filters for digital camera |
US7020343B1 (en) * | 1999-12-30 | 2006-03-28 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for enhancing discrete pixel images by analyzing image structure |
US7058356B2 (en) * | 2000-06-15 | 2006-06-06 | Benjamin Slotznick | Telephone device with enhanced audio-visual features for interacting with nearby displays and display screens |
US6975354B2 (en) * | 2000-06-29 | 2005-12-13 | Texas Instruments Incorporated | Digital still camera color filter array interpolation system and method |
US20020167602A1 (en) * | 2001-03-20 | 2002-11-14 | Truong-Thao Nguyen | System and method for asymmetrically demosaicing raw data images using color discontinuity equalization |
US7006686B2 (en) * | 2001-07-18 | 2006-02-28 | Hewlett-Packard Development Company, L.P. | Image mosaic data reconstruction |
-
2002
- 2002-10-14 FI FI20021818A patent/FI115942B/fi not_active IP Right Cessation
-
2003
- 2003-10-14 DE DE60337020T patent/DE60337020D1/de not_active Expired - Lifetime
- 2003-10-14 JP JP2004544336A patent/JP4317134B2/ja not_active Expired - Fee Related
- 2003-10-14 EP EP03750765A patent/EP1552474B1/de not_active Expired - Lifetime
- 2003-10-14 KR KR1020057006367A patent/KR100654905B1/ko not_active IP Right Cessation
- 2003-10-14 US US10/685,968 patent/US7352896B2/en not_active Expired - Fee Related
- 2003-10-14 AU AU2003268989A patent/AU2003268989A1/en not_active Abandoned
- 2003-10-14 AT AT03750765T patent/ATE508435T1/de not_active IP Right Cessation
- 2003-10-14 WO PCT/FI2003/000759 patent/WO2004036499A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE60337020D1 (de) | 2011-06-16 |
AU2003268989A1 (en) | 2004-05-04 |
JP4317134B2 (ja) | 2009-08-19 |
EP1552474B1 (de) | 2011-05-04 |
FI20021818A (fi) | 2004-04-15 |
KR20050055011A (ko) | 2005-06-10 |
FI20021818A0 (fi) | 2002-10-14 |
EP1552474A1 (de) | 2005-07-13 |
WO2004036499A1 (en) | 2004-04-29 |
JP2006503359A (ja) | 2006-01-26 |
US20040075755A1 (en) | 2004-04-22 |
KR100654905B1 (ko) | 2006-12-06 |
ATE508435T1 (de) | 2011-05-15 |
US7352896B2 (en) | 2008-04-01 |
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