TW200705314A - Reconstruction method of color information on two-dimensional image - Google Patents
Reconstruction method of color information on two-dimensional imageInfo
- Publication number
- TW200705314A TW200705314A TW094124443A TW94124443A TW200705314A TW 200705314 A TW200705314 A TW 200705314A TW 094124443 A TW094124443 A TW 094124443A TW 94124443 A TW94124443 A TW 94124443A TW 200705314 A TW200705314 A TW 200705314A
- Authority
- TW
- Taiwan
- Prior art keywords
- color information
- image
- close
- reconstruction
- dimensional image
- Prior art date
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- Image Analysis (AREA)
- Image Processing (AREA)
Abstract
Disclosed is a reconstruction method of color information on two-dimensional image. A determination is immediately used to detect if the partial information on the image is composed of a mild change or close to 45 degrees slant edge. Computing the interpolation reconstruction result of horizontal and vertical directions is included so as to further calculate the different value to determine whether the value can be accepted by human eyes. A positive result indicates that the pixel of the partial image is a mild change or close to 45 degrees slant edge, therefore, further to calculate the result according to the bi-interpolation of the color information on the neighboring pixel against the pixel. Due to more than 80 percent of the common images are composed of mild change or close to 45 degrees slant edge, the calculation speed can be greatly improved when applying this technique to be the first step for reconstruction the image information.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94124443A TWI255550B (en) | 2005-07-20 | 2005-07-20 | Reconstruction method of color information on two-dimensional image |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94124443A TWI255550B (en) | 2005-07-20 | 2005-07-20 | Reconstruction method of color information on two-dimensional image |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI255550B TWI255550B (en) | 2006-05-21 |
TW200705314A true TW200705314A (en) | 2007-02-01 |
Family
ID=37613287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94124443A TWI255550B (en) | 2005-07-20 | 2005-07-20 | Reconstruction method of color information on two-dimensional image |
Country Status (1)
Country | Link |
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TW (1) | TWI255550B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI332798B (en) | 2006-09-01 | 2010-11-01 | Mstar Semiconductor Inc | Method and device for reconstructing missing color component |
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2005
- 2005-07-20 TW TW94124443A patent/TWI255550B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI255550B (en) | 2006-05-21 |
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MM4A | Annulment or lapse of patent due to non-payment of fees |