A CCD CAMERA CAPABLE OF CONSECUTIVE SHUTTER CONTROL

摘要

PURPOSE: A CCD camera having a continuous shutter function is provided to transmits a charge which is stored in a frame a stored charge amount of which becomes more than a reference amount using a charge transmission pulse. CONSTITUTION: A lens section(L) forms a phase of a light from a subject. A CCD section(1) converts a light signal with respect to the phase of the subject formed by the lens section(L) into an electric signal. A noise removal/output controller(2) samples the electric signal from the CCD section(2) to remove a noise. An A/D converter(3) converts an analog signal with respect to a subject outputted from the noise removal/output controller(3) into a digital signal. A field memory(4) temporarily stores the digital image information from the A/D converter(3) in a frame. A digital signal processor(5) processes and converts the digital signal from the field memory(4) into a digital image signal. A central processing unit(6) controls a storage for the processed digital image signal. A timing generator(7) outputs a charge transmission pulse to the CCD section(1) and generates vertical and horizontal driving pulses. A CCD driver(8) changes levels of the charge transmission and vertical driving pulses. A D/A converter(9) converts the digital image signal into an analog signal. A storage section(10) stores the digital image signal from the central processing unit(5).