Analysis of CCD and CMOS Sensor Based Images from Technical and Photographic Aspects
5 Pages Posted: 24 Apr 2020
Date Written: January 19, 2020
In Image capturing devices, Image sensors play a very vital role. Image sensor is responsible for capturing light from outside world and converts it into electronics signal to develop a digital Image. There are two majorly used Image sensors CCD and CMOS. Both have their own merits and demerits. When it comes to study the features of these sensors, there is always confusion whether one person goes for technical aspects or image quality delivered by cameras based on these sensors. This paper will evaluate the both technical and photographic aspects. Firstly, distinct images are captured by CCD and CMOS sensor based cameras by varying different parameters like ISO, exposure value, shutter speed etc. Secondly, to test the technological aspects Mean Square Error (MSE), Pixel to Signal Noise Ratio (PSNR) and SSIM are evaluated for different cases.
Keywords: ISO, MSE, Exposure Value, PSNR, Shutter Speed, SSIM, CCD and CMOS
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