TEMPERATURE-DEPENDANT, FREQUENCY-COMPENSATED HAND DEVIATION CORRECTION DEVICE FOR VIDEO CAMERA

摘要

A HAND DEVIATION CORRECTION APPARATUS OF A SIMPLIFIED CONSTRUCTION FOR CORRECTING HAND DEVIATION EFFECTS OVER A WIDE FREQUENCY RANGE IN A HAND-HELD VIDEO CAMERA UNIT INCLUDES AN OSCILLATION QUANTITY DETECTION UNIT FOR DETECTING AN OSCILLATION QUANTITY OF A PICTURE CAUSED BY WOBBLING OF THE VIDEO CAMERA UNIT, A CHARACTERISTICS COMPENSATION UNIT FOR VARIABLY SETTING COMPENSATING FREQUENCY CHARACTERISTICS OF AN OUTPUT SIGNAL OF THE OSCILLATION QUANTITY DETECTION UNIT, A CORRECTION UNIT FOR CORRECTING OSCILLATIONS IN THE PICTURE BASED UPON AN OUTPUT SIGNAL OF THE CHARACTERISTICS COMPENSATION UNIT, A TEMPERATURE DETECTION UNIT FOR DETECTING THE AMBIENT TEMPERATURE OF THE CORRECTION UNIT, AND A COMPENSATION QUANTITY CALCULATING UNIT FOR CALCULATING A QUANTITY OF COMPENSATION TO BE PROVIDED BY THE CHARACTERISTICS COMPENSATION UNIT BASED UPON A DETECTION SIGNAL FROM THE TEMPERATURE DETECTION UNIT.