An imaging apparatus is disclosed. The imaging apparatus includes an imaging device, wherein a frame of an image is divided into 3 or more fields, the fields are output one by one, and each field contains full color information, a drive circuit for driving the imaging device at predetermined timing, a timing generating circuit for generating the timing, and a signal processing unit for processing an output of the imaging device to generate a brightness signal and a color signal. With the imaging apparatus, an image that is signal-processed only with a first field of the imaging frame is stored in addition to an ordinarily signal-processed image.