The experimental setup for the measurement of aluminium diffuser's bidirectional reflectance distribution function has been established by choosing a proper illuminating and viewing method.
选择了合适的测量方式,建立了铝漫反射板的相对双向反射向反射分布函数的测量装置。
The scattering and reflection of light by clouds are studied by scalar radiative transfer theory. The plane albedos and bidirectional reflectance of clouds are given.
利用标量辐射传输理论,计算了云层对光波的反射与透射,给出了云层的平面反照率和双向反射函数;
This paper briefly introduces the concept of bidirectional reflectance and its relation to 3-d spatial structure of ground objects.
本文简要介绍了地物二向性反射的概念及其与地物三维空间结构之间的关系。