CMOS image sensor (CIS) with camera is used frequently in digital camera, cellular phone and PDA. The role of ISP(Image Signal Processor) is important in CIS because that a quality is not so good as using CCD sensor. This paper implements real time IS...
CMOS image sensor (CIS) with camera is used frequently in digital camera, cellular phone and PDA. The role of ISP(Image Signal Processor) is important in CIS because that a quality is not so good as using CCD sensor. This paper implements real time ISP from the image captured by CIS sensor. Especially, several of algorithms for color interpolation in ISP are proposed and analyzed in various image statistics. The efficient algorithm is also implemented using VHDL and FPGA.