Ray Tracing Free-Form B-Spline Surfaces.
Michael A. J. SweeneyRichard H. BartelsPublished in: IEEE Computer Graphics and Applications (1986)
Keyphrases
- free form
- b spline
- ray tracing
- image synthesis
- free form surfaces
- control points
- photorealistic
- complex scenes
- computationally intensive
- affine transformation
- least squares
- basis functions
- surface fitting
- texture mapping
- implicit surfaces
- free form deformation
- computer vision
- specular reflection
- d scene
- virtual environment
- small number
- viewpoint
- image sequences