Textbook
Machine Vision, by Ramesh Jain, Rangachar Kasturi, Brian G. Schunck, McGraw-Hill, Inc., New York, 1995.
Make sure you get Reprint Number 4 or higher (this is the starting number just above the ISBN number on the copyright page).
The Errata can be found on the Web site:
http://vision.cse.psu.edu/. Instructions: click on the "BOOK:Machine Vision" -> click on "Corrections"-> click on "Errata"
Supplemental texts:
D. Ballard, C. Brown, Computer Vision, Prentice-Hall, Englewood Cliffs NJ, 1982.
R. Gonzalez, R. Woods, Digital Image Processing, Addison-Wesley, Reading MA, 1993.
E.R. Davies, Machine Vision, Academic Press, London, 1996.
V.S. Nalwa, A Guided Tour of Computer Vision, Addison-Wesley, Reading MA, 1993
B.K.P. Horn, Robot Vision, The MIT Press, Cambridge MA, 1993