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
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- 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 |
AU2003268989A AU2003268989A1 (en) | 2002-10-14 | 2003-10-14 | A method for interpolation and sharpening of images |
US10/685,968 US7352896B2 (en) | 2002-10-14 | 2003-10-14 | Method for interpolation and sharpening of images |
AT03750765T ATE508435T1 (de) | 2002-10-14 | 2003-10-14 | Verfahren zur interpolation und schärfung von bildern |
EP03750765A EP1552474B1 (en) | 2002-10-14 | 2003-10-14 | A method for interpolation and sharpening of images |
PCT/FI2003/000759 WO2004036499A1 (en) | 2002-10-14 | 2003-10-14 | A method for interpolation and sharpening of images |
KR1020057006367A KR100654905B1 (ko) | 2002-10-14 | 2003-10-14 | 이미지의 보간 및 선명화 방법 |
DE60337020T DE60337020D1 (de) | 2002-10-14 | 2003-10-14 | Verfahren zur interpolation und schärfung von bildern |
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 |
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 (ja) |
EP (1) | EP1552474B1 (ja) |
JP (1) | JP4317134B2 (ja) |
KR (1) | KR100654905B1 (ja) |
AT (1) | ATE508435T1 (ja) |
AU (1) | AU2003268989A1 (ja) |
DE (1) | DE60337020D1 (ja) |
FI (1) | FI115942B (ja) |
WO (1) | WO2004036499A1 (ja) |
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 |
WO2006040960A1 (ja) * | 2004-10-08 | 2006-04-20 | Matsushita Electric Industrial Co., Ltd. | 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 |
CN102771112B (zh) * | 2010-02-26 | 2015-02-25 | 夏普株式会社 | 图像处理装置和具有它的显示装置以及图像处理方法 |
US9659353B2 (en) * | 2010-03-01 | 2017-05-23 | Stmicroelectronics, Inc. | Object speed weighted motion compensated interpolation |
US8582890B2 (en) | 2010-10-15 | 2013-11-12 | DigitalOptics Corporation Europe Limited | Image sharpening via gradient environment detection |
US8687894B2 (en) | 2010-10-15 | 2014-04-01 | DigitalOptics Corporation Europe Limited | Continuous edge and detail mapping using a weighted monotony measurement |
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 |
US9978121B2 (en) * | 2013-12-04 | 2018-05-22 | Razzor Technologies | Adaptive sharpening in image processing and display |
KR102359739B1 (ko) * | 2014-05-21 | 2022-02-08 | 아킬리 인터랙티브 랩스 인크. | 인지 훈련 양생을 개인화함으로써 인지 능력을 향상시키기 위한 프로세서로 구현되는 시스템 및 방법 |
AU2016228778A1 (en) | 2015-03-12 | 2017-09-28 | Akili Interactive Labs, Inc. | Processor implemented systems and methods for measuring cognitive abilities |
EP3487392A4 (en) | 2016-07-19 | 2020-07-29 | Akili Interactive Labs, Inc. | PLATFORMS FOR IMPLEMENTING SIGNAL DETECTION METRICS IN ADAPTIVE RESPONSE DEVICES |
WO2018039610A1 (en) | 2016-08-26 | 2018-03-01 | Akili Interactive Labs, Inc. | Cognitive platform coupled with a physiological component |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
EP0457427B1 (en) | 1990-04-26 | 1995-12-06 | Scitex Corporation Ltd. | Apparatus for sharpening a colour image |
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 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 WO PCT/FI2003/000759 patent/WO2004036499A1/en active Application Filing
- 2003-10-14 AT AT03750765T patent/ATE508435T1/de not_active IP Right Cessation
- 2003-10-14 DE DE60337020T patent/DE60337020D1/de not_active Expired - Lifetime
- 2003-10-14 EP EP03750765A patent/EP1552474B1/en not_active Expired - Lifetime
- 2003-10-14 AU AU2003268989A patent/AU2003268989A1/en not_active Abandoned
- 2003-10-14 JP JP2004544336A patent/JP4317134B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7352896B2 (en) | 2008-04-01 |
JP4317134B2 (ja) | 2009-08-19 |
AU2003268989A1 (en) | 2004-05-04 |
ATE508435T1 (de) | 2011-05-15 |
FI20021818A0 (fi) | 2002-10-14 |
KR20050055011A (ko) | 2005-06-10 |
DE60337020D1 (de) | 2011-06-16 |
KR100654905B1 (ko) | 2006-12-06 |
EP1552474A1 (en) | 2005-07-13 |
JP2006503359A (ja) | 2006-01-26 |
WO2004036499A1 (en) | 2004-04-29 |
EP1552474B1 (en) | 2011-05-04 |
US20040075755A1 (en) | 2004-04-22 |
FI20021818A (fi) | 2004-04-15 |
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