JP2009239396A5 - - Google Patents
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- JP2009239396A5 JP2009239396A5 JP2008079720A JP2008079720A JP2009239396A5 JP 2009239396 A5 JP2009239396 A5 JP 2009239396A5 JP 2008079720 A JP2008079720 A JP 2008079720A JP 2008079720 A JP2008079720 A JP 2008079720A JP 2009239396 A5 JP2009239396 A5 JP 2009239396A5
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- color
- processing apparatus
- image processing
- correction
- color component
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Claims (9)
入力される前記色差信号に対する補正を行うコアリング部とを、備えており、
前記コアリング部は、
ゼロから第一の色成分を有する前記色差信号に対して、彩度を減ずる補正を行い、
前記第一の色成分より高い色成分を有する前記色差信号に対しては、彩度を減ずる補正は行わない、
ことを特徴とする画像処理装置。 The color space of images signals, and color space conversion unit for converting the color space defined by a luminance signal and color difference signals,
A coring unit that performs correction on the input color difference signal,
The coring part is
With respect to the color difference signals having a first color component from zero, it performs correction to reduce the saturation,
Wherein for the first of the chrominance signals having a high color components from the color components, the correction is not performed to reduce the saturation,
An image processing apparatus.
ゼロから前記第一の色成分を有する前記色差信号に対して、色成分が高くなるに連れて彩度の減ずる度合いを高くする、第一の補正を行う、
ことを特徴とする請求項1に記載の画像処理装置。 The coring part is
With respect to the color difference signal having the first color component from zero, to increase the degree of reducing the saturation As the color components is increased, it performs the first correction,
The image processing apparatus according to claim 1.
ゼロから前記第一の色成分を有する前記色差信号に対して、色成分をゼロにするゼロクリップ補正を行う、
ことを特徴とする請求項1に記載の画像処理装置。 The coring part is
A zero clip correction is performed to make the color component zero with respect to the color difference signal having the first color component from zero.
The image processing apparatus according to claim 1.
前記第一の色成分から前記第一の色成分より高い第二の色成分を有する前記色差信号に対して、色成分が高くなるに連れて彩度の減ずる度合い低くする、第二の補正を行い、
前記第二の色成分より高い色成分を有する前記色差信号に対しては、彩度を減ずる補正は行わない、
ことを特徴とする請求項2または請求項3に記載の画像処理装置。 The coring part is
With respect to the color difference signal having the higher than the first color component from a first color component second color component, the degree to lower to reduce the saturation As the color components becomes high, the second correction Done
Wherein for the second of the color difference signals having a high color components from the color components, the correction is not performed to reduce the saturation,
The image processing apparatus according to claim 2, wherein the image processing apparatus is an image processing apparatus.
前記第一の色成分から前記第二の色成分までの第二の色成分幅とは、同じ大きさである、
ことを特徴とする請求項4に記載の画像処理装置。 A first color component width from zero to the first color component;
The second color component width from the first color component to the second color component is the same size.
The image processing apparatus according to claim 4.
ことを特徴とする請求項4に記載の画像処理装置。 A setting change processing unit capable of changing the first color component to an arbitrary value;
The image processing apparatus according to claim 4.
ことを特徴とする請求項4に記載の画像処理装置。 A setting change processing unit capable of changing the second color component to an arbitrary value;
The image processing apparatus according to claim 4.
ことを特徴とする請求項4に記載の画像処理装置。 A setting change processing unit capable of changing the correction degree of the first correction to an arbitrary value;
The image processing apparatus according to claim 4.
ことを特徴とする請求項4に記載の画像処理装置。 A setting change processing unit capable of changing the correction degree of the second correction to an arbitrary value;
The image processing apparatus according to claim 4.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008079720A JP5535443B2 (en) | 2008-03-26 | 2008-03-26 | Image processing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008079720A JP5535443B2 (en) | 2008-03-26 | 2008-03-26 | Image processing device |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009239396A JP2009239396A (en) | 2009-10-15 |
JP2009239396A5 true JP2009239396A5 (en) | 2011-04-28 |
JP5535443B2 JP5535443B2 (en) | 2014-07-02 |
Family
ID=41252868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008079720A Expired - Fee Related JP5535443B2 (en) | 2008-03-26 | 2008-03-26 | Image processing device |
Country Status (1)
Country | Link |
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JP (1) | JP5535443B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6291274B2 (en) * | 2014-02-12 | 2018-03-14 | 株式会社メガチップス | Image detection processing apparatus, program, and integrated circuit |
JP6423594B2 (en) * | 2014-02-18 | 2018-11-14 | 株式会社メガチップス | Object detection device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02235495A (en) * | 1989-03-09 | 1990-09-18 | Sharp Corp | Color difference signal generator |
JP2500603B2 (en) * | 1993-05-12 | 1996-05-29 | 日本電気株式会社 | Color signal base clip circuit |
JPH08316849A (en) * | 1995-05-22 | 1996-11-29 | Hitachi Ltd | Nonlinear conversion means |
JP2000350056A (en) * | 1999-06-09 | 2000-12-15 | Matsushita Electric Ind Co Ltd | Contour correcting circuit and camera using the same |
JP2003134352A (en) * | 2001-10-26 | 2003-05-09 | Konica Corp | Image processing method and apparatus, and program therefor |
JP2007293431A (en) * | 2006-04-21 | 2007-11-08 | Megachips Lsi Solutions Inc | Image processor |
JP2008182350A (en) * | 2007-01-23 | 2008-08-07 | Fujifilm Corp | Imaging apparatus and method |
JP2009194721A (en) * | 2008-02-15 | 2009-08-27 | Fujitsu Microelectronics Ltd | Image signal processing device, image signal processing method, and imaging device |
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2008
- 2008-03-26 JP JP2008079720A patent/JP5535443B2/en not_active Expired - Fee Related
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