Camera Models and Optical Systems Used in Computer Graphics: Part I, Object-Based Techniques. - Brian A. Barsky; Daniel R. Horn; Stanley A. Klein; Jeffrey A. Pang; Meng Yu (ICCSA (3), 2003)

Camera Models and Optical Systems Used in Computer Graphics: Part II, Image-Based Techniques. - Brian A. Barsky; Daniel R. Horn; Stanley A. Klein; Jeffrey A. Pang; Meng Yu (ICCSA (3), 2003)