B-spline freeform surface tailoring for prescribed irradiance based on differentiable ray-tracing.
Haoqiang WangZihan ZangYunpeng XuYanjun HanHongtao LiYi LuoPublished in: CoRR (2023)
Keyphrases
- b spline
- free form
- ray tracing
- image synthesis
- surface fitting
- photorealistic
- complex scenes
- control points
- implicit surfaces
- surface reconstruction
- least squares
- basis functions
- computationally intensive
- texture mapping
- image based rendering
- d objects
- three dimensional
- contour extraction
- surface model
- integral image
- dynamic programming
- computer graphics