Digital Imaging Fundamentals
A digital image is a rectangular array of pixels, each pixel showing a colour. An sRGB image has colours drawn from the standard sRGB colour space, modelled as a coordinate cube. A digital image has a complete numerical representation as a width and a height in pixels, followed by a scan sequence of colour triples. This numerical representation can be created, stored, transformed, displayed, printed and transmitted by computer. The location resolution of an image is a function of its extent, and the colour resolution is a function of the diversity of its colour space.
- 1.sRGB Color Space. https://webstore.iec.ch/publication/6168
- 2.sRGB Color Space. https://en.wikipedia.org/wiki/SRGB
- 3.CIE 1931 color space. https://en.wikipedia.org/wiki/CIE_1931_color_space
- 4.ITU Rec.709. https://en.wikipedia.org/wiki/Rec._709
- 5.Python Software Foundation. https://www.python.org
- 6.Fredrik Lundh effbot. http://effbot.org