CN1310188C - 用于图像转换的单元和方法 - Google Patents
用于图像转换的单元和方法 Download PDFInfo
- Publication number
- CN1310188C CN1310188C CNB2003801035205A CN200380103520A CN1310188C CN 1310188 C CN1310188 C CN 1310188C CN B2003801035205 A CNB2003801035205 A CN B2003801035205A CN 200380103520 A CN200380103520 A CN 200380103520A CN 1310188 C CN1310188 C CN 1310188C
- Authority
- CN
- China
- Prior art keywords
- image
- noise
- resolution
- conversion unit
- image conversion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims description 24
- 238000001228 spectrum Methods 0.000 claims abstract description 40
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims description 17
- 230000007704 transition Effects 0.000 claims description 7
- 230000003595 spectral effect Effects 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004422 calculation algorithm Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
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- 238000011002 quantification Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- G06T3/4084—Scaling of whole images or parts thereof, e.g. expanding or contracting in the transform domain, e.g. fast Fourier transform [FFT] domain scaling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Processing (AREA)
- Picture Signal Circuits (AREA)
- Television Systems (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02079796 | 2002-11-19 | ||
EP02079796.5 | 2002-11-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1711555A CN1711555A (zh) | 2005-12-21 |
CN1310188C true CN1310188C (zh) | 2007-04-11 |
Family
ID=32319622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801035205A Expired - Fee Related CN1310188C (zh) | 2002-11-19 | 2003-10-27 | 用于图像转换的单元和方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7623738B2 (zh) |
EP (1) | EP1565878A1 (zh) |
JP (1) | JP2006506875A (zh) |
KR (1) | KR101034508B1 (zh) |
CN (1) | CN1310188C (zh) |
AU (1) | AU2003274478A1 (zh) |
WO (1) | WO2004047021A1 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8215556B2 (en) * | 2004-06-28 | 2012-07-10 | Konica Minolta Laboratory U.S.A., Inc. | Color barcode producing, reading and/or reproducing method and apparatus |
US7533817B2 (en) * | 2004-08-09 | 2009-05-19 | Konica Minolta Systems Laboratory, Inc. | Color barcode producing method and apparatus, color barcode reading method and apparatus and color barcode reproducing method and apparatus |
DE102004046441B8 (de) * | 2004-09-24 | 2006-07-06 | Siemens Ag | Verfahren zur Bildwiedergabe, insbesondere bei medizinischen Einzel- oder Serienaufnahmen |
US7669769B2 (en) | 2005-03-28 | 2010-03-02 | Konica Minolta Systems Laboratory, Inc. | Systems and methods for preserving and maintaining document integrity |
US7532360B2 (en) * | 2005-09-16 | 2009-05-12 | Seiko Epson Corporation | Image output apparatus |
US7766241B2 (en) * | 2006-09-29 | 2010-08-03 | Konica Minolta Systems Laboratory, Inc. | Barcode for two-way verification of a document |
US7523865B2 (en) * | 2006-09-29 | 2009-04-28 | Konica Minolta Systems Laboratory, Inc. | High resolution barcode and document including verification features |
US7628330B2 (en) * | 2006-09-29 | 2009-12-08 | Konica Minolta Systems Laboratory, Inc. | Barcode and decreased-resolution reproduction of a document image |
JP4444354B2 (ja) * | 2008-08-04 | 2010-03-31 | 株式会社東芝 | 画像処理装置、および画像処理方法 |
US10044946B2 (en) * | 2009-06-03 | 2018-08-07 | Flir Systems Ab | Facilitating analysis and interpretation of associated visible light and infrared (IR) image information |
JP5506864B2 (ja) * | 2011-06-20 | 2014-05-28 | 富士フイルム株式会社 | 画像処理装置、画像処理方法および画像処理プログラム |
EP2805504A1 (en) * | 2012-01-18 | 2014-11-26 | Luca Rossato | Distinct encoding and decoding of stable information and transient/stochastic information |
JP6523638B2 (ja) | 2014-09-11 | 2019-06-05 | シナプティクス・ジャパン合同会社 | 表示パネルドライバ、表示装置、画像処理装置及び画像処理方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001061989A1 (fr) * | 2000-02-21 | 2001-08-23 | Fujitsu Limited | Procede de traitement d'images et dispositif de traitement d'images |
US6304682B1 (en) * | 1998-10-02 | 2001-10-16 | Hewlett-Packard Company | Method for generated resolution enhanced still images from compressed video data |
WO2002005208A2 (en) * | 2000-07-06 | 2002-01-17 | The Trustees Of Columbia University In The City Of New York | Method and apparatus for enhancing data resolution |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5309526A (en) * | 1989-05-04 | 1994-05-03 | At&T Bell Laboratories | Image processing system |
US6341181B1 (en) * | 1998-08-07 | 2002-01-22 | Canadian Space Agency | Mid-spatial frequency digital boost filter |
US7239424B1 (en) * | 2000-09-08 | 2007-07-03 | Ricoh Co., Ltd. | Wavelet-based image processing path |
US6592523B2 (en) * | 2001-11-21 | 2003-07-15 | Ge Medical Systems Global Technology Company, Llc | Computationally efficient noise reduction filter for enhancement of ultrasound images |
-
2003
- 2003-10-27 AU AU2003274478A patent/AU2003274478A1/en not_active Abandoned
- 2003-10-27 KR KR1020057008902A patent/KR101034508B1/ko not_active IP Right Cessation
- 2003-10-27 US US10/535,057 patent/US7623738B2/en not_active Expired - Fee Related
- 2003-10-27 EP EP03758453A patent/EP1565878A1/en not_active Withdrawn
- 2003-10-27 JP JP2004552941A patent/JP2006506875A/ja active Pending
- 2003-10-27 WO PCT/IB2003/004796 patent/WO2004047021A1/en active Application Filing
- 2003-10-27 CN CNB2003801035205A patent/CN1310188C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6304682B1 (en) * | 1998-10-02 | 2001-10-16 | Hewlett-Packard Company | Method for generated resolution enhanced still images from compressed video data |
WO2001061989A1 (fr) * | 2000-02-21 | 2001-08-23 | Fujitsu Limited | Procede de traitement d'images et dispositif de traitement d'images |
WO2002005208A2 (en) * | 2000-07-06 | 2002-01-17 | The Trustees Of Columbia University In The City Of New York | Method and apparatus for enhancing data resolution |
Also Published As
Publication number | Publication date |
---|---|
CN1711555A (zh) | 2005-12-21 |
WO2004047021A1 (en) | 2004-06-03 |
KR20050085033A (ko) | 2005-08-29 |
US20060056735A1 (en) | 2006-03-16 |
KR101034508B1 (ko) | 2011-05-17 |
JP2006506875A (ja) | 2006-02-23 |
EP1565878A1 (en) | 2005-08-24 |
US7623738B2 (en) | 2009-11-24 |
AU2003274478A1 (en) | 2004-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TP VISION HOLDING B.V. Free format text: FORMER OWNER: ROYAL PHILIPS ELECTRONICS N.V. Effective date: 20120820 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120820 Address after: Holland Ian Deho Finn Patentee after: Tp Vision Holding B. V. Address before: Holland Ian Deho Finn Patentee before: Koninklijke Philips Electronics N.V. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070411 Termination date: 20141027 |
|
EXPY | Termination of patent right or utility model |