Image processor, imaging device, and image processing system
AssigneeSony Corporation
InventorsHironobu Katayama, Shuji Uehara, Yoshinori Muramatsu, Tomohiro Yamazaki
Life of this patent
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Abstract
An image processor according to the present disclosure includes: a multiplier that receives image data from a pixel section including pixels of a plurality of colors and multiplies the image data by an adjustment parameter that adjusts a color level in each of the pixels; an adjuster that calculates a ratio of respective colors in each of the pixels in the image data and adjusts a value of the adjustment parameter on the basis of the ratio of the respective colors; and a binarization processor that extracts a target image of a specific color on the basis of the image data multiplied by the adjustment parameter.
Claims7
An image processor, comprising:
- a multiplier that receives image data from a pixel section including pixels of a plurality of colors and multiplies the image data by an adjustment parameter that adjusts a color level in each of the pixels;
- an adjuster that calculates a ratio of respective colors in each of the pixels in the image data and adjusts a value of the adjustment parameter on a basis of the ratio of the respective colors;
- and
- a binarization processor that extracts a target image of a specific color on a basis of the image data multiplied by the adjustment parameter.
An imaging device, comprising:
- a pixel section including pixels of a plurality of colors;
- a multiplier that receives image data from the pixel section and multiplies the image data by an adjustment parameter that adjusts a color level in each of the pixels;
- an adjuster that calculates a ratio of respective colors in each of the pixels in the image data and adjusts a value of the adjustment parameter on a basis of the ratio of the respective colors;
- and
- a binarization processor that extracts a target image of a specific color on a basis of the image data multiplied by the adjustment parameter.
An image processing system provided with an imaging device and an actuator that causes the imaging device to perform shooting while tracking a target of a specific color, the imaging device comprising:
- a pixel section including pixels of a plurality of colors;
- a multiplier that receives image data from the pixel section and multiplies the image data by an adjustment parameter that adjusts a color level in each of the pixels;
- an adjuster that calculates a ratio of respective colors in each of the pixels in the image data and adjusts a value of the adjustment parameter on a basis of the ratio of the respective colors;
- and
- a binarization processor that extracts a target image of a specific color on a basis of the image data multiplied by the adjustment parameter.
Dependencies are inferred from the claim text.