A Review on Image Processing Sensor

Abstract Image sensors are used in all digital cameras, mobile phones and other devices where images to be captured. The most common parameter by consumers compare the different cameras is pixel array size which usually given Mega pixels. image quality better with a higher megapixel count. Another distinguish between type of imaging technology like CMOS (Complementary metal oxide semiconductor) or CCD (Charge coupled devices). In this review we will present working principles an sensor conversion light electrical signals subsequently image. functional differences also presented.