Image generating apparatus, image generating system, method, and program

Obtained from moving images using a single-plate imaging device, improve the sensitivity (amount of exposure, S / N) of the color resolution of the moving image of high image quality that combines improved. Image generating apparatus was taken using a single-plate color image sensor for detecting light of a light and a second color component of the first color component, the first video image representing the moving image of the first color component of the object, and , from the second video image representing the moving image of the second color component of the object, to generate a new moving image representing a subject. The first motion picture by being taken with a long exposure time than the second moving image, the frame rate of the first moving picture is lower than the frame rate of the second moving picture. Image generating device includes an acquisition unit that acquires first moving image and the picture signal of the second moving picture based on the first moving image and the second individual video signal of a moving image is acquired, the second moving picture a processing unit for generating a new video sequence having the same frame rate as the frame rate, and an output unit for outputting a new moving image. .The