Bayer data is captured by a CCD and is stored in a memory. Image data is read out from the memory in units of nine lines starting with (4n+1)-th (n: integer) line. YUV data of one pixel is formed based on 5.times.5 pixels in the read Bayer data. Thus, the YUV data is formed in units of five lines. The YUV data is enlarged by a pixel number converting unit.
CROSS-REFERENCE TO RELATED APPLICATIONS
The present application is a Divisional Application of U.S. application Ser. No. 10/186,530, filed Jul. 1, 2002, which is based upon and claims the benefit of priority from the prior Japanese Patent Application No. 2001-202518, filed Jul. 3, 2001, the entire contents of which are incorporated herein by reference.
