Abstract: An image pickup apparatus including: CCD image pickup device; a preprocess circuit for generating image signals based on output of the image pickup device; a CCD driver for controlling charge accumulation time at the image pickup device; a pickup image generating section for generating one pickup image signal by means of addition of a plurality of image signals obtained by rendering a plurality of times of consecutive exposure by controlling the CCD driver; a blur correcting section for, in generation of the pickup image, adding a plurality of image signals after compensated for relative motion among said plurality of image signals; and an image blur detecting section for detecting relative motion information among the plurality of image signals on the basis of said plurality of image signals, wherein compensation processing at the blur correcting section is performed on the detection result at the image blur detecting section.

Abstract: A strobe device including a preparatory light radiator for generating a fixed amount of preparatory light a plurality of times to set an amount of actual light to be generated when radiating supplementary light onto a subject during photographing; an image pickup element for receiving a fixed amount of preparatory light, generated a plurality of times by the preparatory light radiator, and photoelectrically converting light reflected from the subject; an amplifier for amplifying the photoelectrically converted signal during the plurality of times of generating preparatory light, by an amplification factor which differs for each generation of preparatory light; a detector for detecting whether the average level of signals being output from the amplifier, for each generation of preparatory light, is within a predetermined range; and a calculator for calculating an amount of actual light to be generated based on signals output from the amplifier when the detector has determined that the average level of signals