Camera controlling apparatus
 A video camera having a zoom controlling apparatus which readily controls the magnitude of an image to a fixed size. The camera apparatus detects movement of a subject being photographed based on changes in the image signal and detects the magnitude of the subject being photographed by the imaging device. A servo-control maintains the magnitude of a subject being viewed by the camera constant by moving a zoom lens in response to the detected magnitude. 
Sony Corporation
G H
G02B H04N
inventional inventional
Keiko Masahiro
Abe Fujita