JP2005130533A5 - - Google Patents
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- JP2005130533A5 JP2005130533A5 JP2005031858A JP2005031858A JP2005130533A5 JP 2005130533 A5 JP2005130533 A5 JP 2005130533A5 JP 2005031858 A JP2005031858 A JP 2005031858A JP 2005031858 A JP2005031858 A JP 2005031858A JP 2005130533 A5 JP2005130533 A5 JP 2005130533A5
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- Prior art keywords
- signal
- color
- contour correction
- band
- correction signal
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Claims (6)
前記撮像信号を複数の異なる色信号に色分離する色分離手段と、
前記色分離手段で色分離された色信号ごとに帯域制限をする帯域制限手段と、
前記帯域制限手段で帯域制限された色信号から垂直方向の輪郭補正信号を生成する垂直輪郭補正信号生成手段と、
を有することを特徴とする撮像装置。 An image sensor that captures a subject image and outputs an image signal;
Color separation means for color-separating the imaging signal into a plurality of different color signals;
Band limiting means for limiting the band for each color signal color-separated by the color separating means;
Vertical contour correction signal generating means for generating a vertical contour correction signal from the color signal band-limited by the band limiting means;
An imaging device comprising:
前記色分離手段は、前記撮像信号をR信号と、B信号と、前記色フィルタの垂直方向に位置が異なる3つのG信号とに分離し、
前記帯域制限手段は、前記色分離手段で色分離された色信号ごとに帯域制限を行い、
前記垂直輪郭補正信号生成手段は、前記帯域制限手段によって帯域制限された前記3つのG信号に基づいて前記垂直方向の輪郭補正信号を生成することを特徴とする請求項1に記載の撮像装置。 The imaging device includes a color filter including an R filter, a G filter, and a B filter ,
The color separation unit separates the imaging signal into an R signal, a B signal, and three G signals that are different in position in the vertical direction of the color filter,
The band limiting unit performs band limitation for each color signal color-separated by the color separation unit,
The imaging apparatus according to claim 1, wherein the vertical contour correction signal generation unit generates the vertical contour correction signal based on the three G signals band-limited by the band limitation unit.
前記帯域制限手段は、前記映像信号のための色信号を出力するとともに、前記垂直方向の輪郭補正信号のための色信号を出力することを特徴とする請求項4に記載の撮像装置。 Video signal output means for outputting a video signal from a color signal in which a vertical contour is corrected by the vertical contour correction signal and a horizontal contour is corrected by the horizontal contour correction signal. ,
5. The imaging apparatus according to claim 4, wherein the band limiting unit outputs a color signal for the video signal and a color signal for the contour correction signal in the vertical direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005031858A JP4035542B2 (en) | 2005-02-08 | 2005-02-08 | Imaging device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005031858A JP4035542B2 (en) | 2005-02-08 | 2005-02-08 | Imaging device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13028996A Division JP3761971B2 (en) | 1996-05-24 | 1996-05-24 | Imaging device |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005130533A JP2005130533A (en) | 2005-05-19 |
JP2005130533A5 true JP2005130533A5 (en) | 2007-01-18 |
JP4035542B2 JP4035542B2 (en) | 2008-01-23 |
Family
ID=34651177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005031858A Expired - Fee Related JP4035542B2 (en) | 2005-02-08 | 2005-02-08 | Imaging device |
Country Status (1)
Country | Link |
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JP (1) | JP4035542B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6314477B2 (en) * | 2013-12-26 | 2018-04-25 | ソニー株式会社 | Electronic devices |
-
2005
- 2005-02-08 JP JP2005031858A patent/JP4035542B2/en not_active Expired - Fee Related
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