EP1579388A4 - Reduction of differential resolution of separations - Google Patents
Reduction of differential resolution of separations Download PDFInfo
- Publication number
- EP1579388A4 EP1579388A4 EP03814263.4A EP03814263A EP1579388A4 EP 1579388 A4 EP1579388 A4 EP 1579388A4 EP 03814263 A EP03814263 A EP 03814263A EP 1579388 A4 EP1579388 A4 EP 1579388A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- separations
- reduction
- differential resolution
- resolution
- differential
- 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.)
- Withdrawn
Links
- 238000000926 separation method Methods 0.000 title 1
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
- G06T3/403—Edge-driven scaling; Edge-based scaling
-
- 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
- G06T3/4061—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 by injecting details from different spectral ranges
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
-
- 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
- G06T2207/20048—Transform domain processing
- G06T2207/20064—Wavelet transform [DWT]
-
- 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
- G06T2207/20212—Image combination
- G06T2207/20221—Image fusion; Image merging
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Image Processing (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Analysis (AREA)
- Facsimile Image Signal Circuits (AREA)
- Color Image Communication Systems (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US657138 | 1991-02-19 | ||
US43465002P | 2002-12-20 | 2002-12-20 | |
US434650P | 2002-12-20 | ||
US657243 | 2003-09-09 | ||
US10/657,243 US6947607B2 (en) | 2002-01-04 | 2003-09-09 | Reduction of differential resolution of separations |
US10/657,138 US6956976B2 (en) | 2002-01-04 | 2003-09-09 | Reduction of differential resolution of separations |
PCT/US2003/040803 WO2004059574A2 (en) | 2002-01-04 | 2003-12-19 | Reduction of differential resolution of separations |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1579388A2 EP1579388A2 (en) | 2005-09-28 |
EP1579388A4 true EP1579388A4 (en) | 2017-08-23 |
Family
ID=34381920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03814263.4A Withdrawn EP1579388A4 (en) | 2002-12-20 | 2003-12-19 | Reduction of differential resolution of separations |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1579388A4 (en) |
JP (1) | JP4709649B2 (en) |
AU (1) | AU2003297426B2 (en) |
CA (1) | CA2511060C (en) |
MX (1) | MXPA05006497A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10224815A (en) * | 1997-02-12 | 1998-08-21 | Nippon Hoso Kyokai <Nhk> | Enhancer and color difference signal enhancer |
US5892850A (en) * | 1996-04-15 | 1999-04-06 | Olympus Optical Co., Ltd. | Signal processing apparatus capable of correcting high-frequency component of color signal with high precision |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5781666A (en) * | 1990-04-17 | 1998-07-14 | Canon Kabushiki Kaisha | Image processing method and apparatus suitable for both high-resolution and low-resolution image data |
US5185808A (en) * | 1991-06-06 | 1993-02-09 | Eastman Kodak Company | Method for merging images |
JPH06233144A (en) * | 1993-01-29 | 1994-08-19 | Fujitsu Ltd | Color reader |
EP0878970A3 (en) * | 1997-05-16 | 1999-08-18 | Matsushita Electric Industrial Co., Ltd. | Imager registration error and chromatic aberration measurement system for a video camera |
JPH1169277A (en) * | 1997-08-25 | 1999-03-09 | Fuji Photo Film Co Ltd | Image-processing method and device |
JPH11161773A (en) * | 1997-11-28 | 1999-06-18 | Konica Corp | Method for processing picture and device for inputting picture |
JP3783817B2 (en) * | 1998-03-11 | 2006-06-07 | 富士写真フイルム株式会社 | Image processing method and image processing apparatus |
JP2001103358A (en) * | 1999-09-30 | 2001-04-13 | Mitsubishi Electric Corp | Chromatic aberration correction device |
US6477270B1 (en) * | 1999-10-21 | 2002-11-05 | Yecheng Wu | Method for converting a high resolution image to true color using a low resolution color image |
JP4195958B2 (en) * | 2000-05-24 | 2008-12-17 | パナソニック株式会社 | Color image recording device |
JP3923293B2 (en) * | 2000-11-22 | 2007-05-30 | シャープ株式会社 | Image processing method, image processing apparatus, and image forming apparatus |
JP2002300461A (en) * | 2001-03-30 | 2002-10-11 | Minolta Co Ltd | Image restoring device, image restoring method and program thereof and recording medium |
JP2002344724A (en) * | 2001-05-17 | 2002-11-29 | Fuji Photo Film Co Ltd | Imaging device, image processing apparatus, image processing method, and program |
-
2003
- 2003-12-19 MX MXPA05006497A patent/MXPA05006497A/en active IP Right Grant
- 2003-12-19 CA CA2511060A patent/CA2511060C/en not_active Expired - Lifetime
- 2003-12-19 JP JP2005510034A patent/JP4709649B2/en not_active Expired - Lifetime
- 2003-12-19 EP EP03814263.4A patent/EP1579388A4/en not_active Withdrawn
- 2003-12-19 AU AU2003297426A patent/AU2003297426B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5892850A (en) * | 1996-04-15 | 1999-04-06 | Olympus Optical Co., Ltd. | Signal processing apparatus capable of correcting high-frequency component of color signal with high precision |
JPH10224815A (en) * | 1997-02-12 | 1998-08-21 | Nippon Hoso Kyokai <Nhk> | Enhancer and color difference signal enhancer |
Also Published As
Publication number | Publication date |
---|---|
AU2003297426A8 (en) | 2004-07-22 |
EP1579388A2 (en) | 2005-09-28 |
AU2003297426A1 (en) | 2004-07-22 |
CA2511060C (en) | 2017-08-22 |
JP4709649B2 (en) | 2011-06-22 |
CA2511060A1 (en) | 2004-07-15 |
MXPA05006497A (en) | 2006-05-25 |
JP2006511900A (en) | 2006-04-06 |
AU2003297426A2 (en) | 2004-07-22 |
AU2003297426B2 (en) | 2010-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20050708 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1086102 Country of ref document: HK |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20170724 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G06T 7/13 20170101ALI20170718BHEP Ipc: G06T 5/50 20060101AFI20170718BHEP Ipc: G06T 3/40 20060101ALI20170718BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180221 |
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REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1086102 Country of ref document: HK |