| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an image signal processing circuit, configured so that specific information, such as, bar codes can be accurately read by a general lens, without requiring an exclusive EDOF lens system and a signal processing circuit, and to provide an imaging device, an image signal processing method, and a program. <P>SOLUTION: The image signal processing circuit includes a processing circuit 131 which performs image processing by one color signal (B), having resolution on near point side among a plurality of color signals; and an emphasis processing unit 132, which performs emphasis processing by multiplying a signal image-processed by the one color signal, in the processing circuit by an inverse function of point spread function (PSF). <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
