| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a circuit which enables the system to perform the function of electronic zoom, TBC, static image capture, etc., without needing an expensive large-capacity memory. <P>SOLUTION: This is camera-integrated recording and playing-back equipment, and this is constituted such that it does not use a memory 2 when a zoom magnification is under two times, and that it writes only the image signals 2 of picture elements equivalent to the specified horizontal range of the image signals for the part of M lines without duplication in the image signals of N lines in total outputted from a solid image sensor 1 into the memory 2 when the zoom magnification is two times or over, and not only the storage capacity of the memory 2 can be made quarter the storage capacity of a one-field memory, but also it takes the effect of keeping its high picture quality even when the zoom magnification is under two times, and a TBC circuit for the time of playback motion can be constituted in condition that the storage capacity of the memory 2 is made quarter the storage capacity of the one-field memory. <P>COPYRIGHT: (C)2003,JPO</p> |
