Author: Courbon & co
Year: 2007
- For a perspective camera r_p = f*tan(theta)
- pinhole based models map r_p to r_f
- captured rays-based models theta -> r_f: equidistance, stereographic...
- Unified model based on projection on a unitary sphere
- This model can both map r_f to r_p and theta to r_f
Interessant de refaire les calculs...