Solid-state imaging device, solid-state imaging method, and electronic apparatus
A solid-state imaging device includes a pixel array and a pixel value correcting unit. The pixel array includes a plurality of pixels, the plurality of pixels each having one of a different exposure time and a different exposure sensitivity and being disposed according to a predetermined rule. The pixel value correcting unit is configured to correct, among pixel values obtained from the plurality of pixels in the pixel array, a pixel value of a pixel of the plurality of pixels that applies to a preset condition, by using a pixel value of another pixel of the plurality of pixels.
1. An imaging device, comprising:
a pixel array including first pixels and second pixels, the first pixels having a first exposure time and the second pixels having a second exposure time,
wherein the second exposure time is shorter than the first exposure time,
wherein a first line of the pixel array includes a first pixel set having an uninterrupted sequence of one first pixel and three second pixels in a row, and
wherein a second line of the pixel array includes a second pixel set having an uninterrupted sequence of one second pixel and three first pixels in a row.
2. The imaging device according to claim 1 , further comprising:
a pixel value correcting unit configured to correct a pixel value of a pixel of the first pixels by using a pixel value of another pixel of the first pixels.
3. The imaging device according to claim 1 , wherein the one first pixel of the first pixel set is in a first column of the pixel array, and wherein the one second pixel of the second pixel set is in a second column of the pixel array.
4. The imaging device according to claim 3 , wherein a third line of the pixel array includes a third pixel set having one first pixel and three second pixels in a row.
5. The imaging device according to claim 4 , wherein the one first pixel of the third pixel set is in a third column of the pixel array.
6. The imaging device according to claim 5 , wherein the one first pixel of the first pixel set has a first color, and wherein the one first pixel of the third pixel set has the first color.
7. The imaging device according to claim 6 , wherein the three first pixels of the second pixel set do not have the first color.
8. The imaging device according to claim 7 , wherein the three second pixels of the first pixel set have the first color or a second color.
9. The imaging device according to claim 8 , wherein the three first pixels of the second pixel set have the second color or a third color.
10. The imaging device according to claim 9 , wherein the one second pixel of the second pixel set has the third color.
11. The imaging device according to claim 1 , wherein one of the second pixels of the first pixel set is adjacent to the one second pixel of the second pixel set.
12. The imaging device according to claim 3 , wherein the second column is adjacent to the first column.
13. The imaging device according to claim 1 , wherein the one first pixel of the first pixel set has a first color, and wherein the three first pixels of the second pixel set do not have the first color.
14. The imaging device according to claim 13 , wherein the three second pixels of the first pixel set have the first color or a second color.
15. The imaging device according to claim 14 , wherein the three first pixels of the second pixel set have the second color or a third color.
16. The imaging device according to claim 15 , wherein the one second pixel of the second pixel set has the third color.