Texture mapping (part I)

CS 348B - Computer Graphics: Image Synthesis Techniques
Spring Quarter, 1998
Marc Levoy
Lecture notes for Tuesday, April 21
Handout #17

Table of contents:

• Parameterization and viewing
  • The classic rendering pipeline
  • Compound texture -> image mapping
  • Ray tracing a textured sphere
• Resampling in 1D
  • Introduction
  • Minification
  • Magnification
  • Frequency domain analysis of minification (in the context of supersampling) (HO #11)
  • Frequency domain analysis of magnification (HO #16)
  • Summary
• Resampling in 2D
  • Some common warps
  • Algebraic formulation
  • Geometric interpretation of the Jacobian determinant
  • Projective (i.e. perspective) warps

Press here for Part II of this lecture.