Point Light Source Estimation from Two Images and Its Limits

作者：Jürgen Stauder

摘要

In this paper, the performance of parameter estimation of a single static distant point light source from two video images is analyzed in terms of estimation theory. The illumination parameters are the intensity and direction of the light source.

论文关键词：illumination estimation, point light source, estimation error analysis, Cramér-Rao lower bound, observation model, maximum-likelihood estimation

论文评审过程：

论文官网地址：https://doi.org/10.1023/A:1008177019313