DIGITAL STILL CAMERA

摘要

PROBLEM TO BE SOLVED: To provide a digital still camera with which multiple exposure photographing can be performed by changing the image quality of each picture by a simple method without requiring addition and extension of a special circuit for multiple exposure. SOLUTION: Emphasis optionally applied to the trace of a moving object in such a manner that a controlling means 103 uses an operation that optionally varies the occurrence timing of a charge pulse 113 from a driving means 102 and an operation that optionally varies the occurrence timing of a subpulse 112 at the same time, and a signal processing means 108 can perform edge enhancement corresponding to multiple exposure in regard to an imaged picture, and thus image quality is improved and the trace is represented in a more easily understandable way.