“…In the majority of sensors, separation of the different color information is achieved by red, green, and blue filter strips placed in front of the sensor to enable the chip to digitize the color components of an image separately (Langford and Bilissi, 2008;Peck et al, 2010). Each pixel is assigned in a color, and, then, the image is interpolated using an algorithm to estimate and fill in the other two colors based on the surrounding pixels (Peck et al, 2010;Wright and Golden, 2010). During processing of the image within the camera, white balance, contrast, saturation, sharpness, and so on are also arranged, and, finally, the image is obtained (Wright and Golden, 2010).…”