论文阅读笔记------Recovering High Dynamic Range Radiance Maps from Photographs(经典论文)

相关概念: radiance用来描述物体表面单位面积上的能量分布，和方向有关。 In radiometry, radiance is the radiant flux emitted, reflected, transmitted or received by a surface, per unit solid angle per unit projected area. For example,

>>阅读原文<<