Patent ID: 8134618
Filing Date: 2012-03-13
Classification: G01J,H04N

Abstract:
1. A single plate-type image capturing apparatus for capturing a multispectral image, comprising: a single plate-type image capturing device which captures an image signal including at least four bands comprising a standard RGB and at least one band other than the bands of RGB; a first image memory which stores an image signal including the standard RGB signals in the captured image signal of at least four bands, wherein the stored image signal is readable from the first image memory and inputtable to an RGB signal processing system; and a second image memory which stores an image signal including a signal of said at least one band other than the bands of RGB in the captured image signal of at least four bands, wherein the image signal including the signal of said at least one band other than the bands of RGB is synthesized with the image signal including the RGB signals stored in the first image memory, to obtain a multi-band image signal of at least four bands; wherein, in the image capturing device, a distribution ratio of pixels sensitive to said at least one band other than the bands of the standard RGB is smaller compared to a distribution ratio of pixels sensitive to any one of the bands of the standard RGB.