General computer vision resources

• The Computer Vision homepage (excellent index to vision resources on line)
• CV Online (closest thing to an online vision textbook, with topics contributed by many experts--terrific resource)
• USC Computer Vision Bibliography, compiled by Keith Price
• Computer vision companies, compiled by David Lowe

Mosaicing and Image-based modeling & rendering

• Image mosaicing links (compiled by Paul Heckbert)
• CMU IBMR course (check the links page for lots of vision/graphics stuff online)
• IBMR workshop, Stanford 1998
• View interpolation links (compiled by Paul Heckbert)

Perception and Illusions

• Sandlot Science (great collection of illusions in Java, Flash, etc.)
• Michael Bach Illusions (great collection of interactive illusions with explanations)
• Motion Perception, by George Mather, University of Sussex (very neat)
• Galleries of Illusions
• Motion illusions (not for the faint hearted!  Compiled by Akiyoshi Kitaoka)

Other useful stuff

• MathWorld (excellent web-based math encyclopedia--great interactive demos, advanced material)

Other cool stuff

• Timetrack virtual camera movement (how to make "slo-mo" shots such as those in The Matrix)
• Digital retouching by Greg Apodaca
• 3D Photography
• Digital Michelangelo Project and IBM's Pieta Project