Solid-state image pickup apparatus with error due to the characteristic of its output circuit corrected

摘要

A solid-state image pickup apparatus includes an image sensor having its photosensitive array divided into sections. Image signals are respectively output from the divided sections via corresponding output amplifiers as image signals representative of a field picked up and then processed by corresponding preamplifiers. Valid pixel data representative of the field picked up and correction information data representative of stepwise quantities of light are respectively produced from a valid and a correction pixel region, which constitute the photosensitive array, in each of the divided sections. The valid image pixel data are corrected by the correction information data. The valid image data thus corrected in plural are combined to constitute a single image signal.