Discussion

Richard Szeliski of Microsoft Research made available a free version of his book, Computer Vision: Algorithms and Applications, at the following address: http://szeliski.org/Book/.

This text, written in 1994, is an accessible, free text covering many aspects of digital imaging. http://www.realtimerendering.com/Principles_of_Digital_Image_Synthesis_v1.0.1.pdf