Auto-stabilization method in control of driving image pickup device and reading memory and photographing apparatus having the same

摘要

Provided are an auto-stabilization method of controlling driving an image pickup device and reading a memory, and a photographing apparatus having the auto-stabilization method. The photographing apparatus includes an image pickup device photographing an optical image of an object focused on an optical surface including an effective pixel area and a reserved pixel area of predetermined size prepared outside the effective pixel area to generate an image signal. An image pickup device driver drives the image pickup device to output an image signal generated in a pixel area greater than the effective pixel area. A signal processor performs predetermined signal processing on the image signal output from the image pickup device. A memory stores the image signal that has undergone the predetermined signal processing in the unit of field. An auto-stabilizer produces an auto-stabilized area using the image signal stored in the memory.