Synonyms Lambertian model ; Lambert's law Related Concepts Diffuse Reflectance ; Photometric Stereo Definition Lambertian reflectance is a scene property that distributes the energy from any incident illumination into all viewing directions equally. Background Unlike the general, four-dimensional ...
2018-01-13 16:05 −光照模型(illumination model),也称为明暗模型,用于计算物体某点处的 光强(颜色值)。从算法理论基础而言,光照模型分为两类:一种是基于物理理 论的,另一种是基于经验模型的。基于物理理论的光照模型,偏重于使用物理的 度量和统计方法,比较典型的有ward BRDF模型,其中的不少参数是... ...
channel model of terahertz inter satellite communication link is studied by using ray tracing theory. Due to the high frequency of terahertz , the influence of surface roughness was considered in the reflection and scattering rays of the model ,...
深度补全:2022-IEEE GRSL-Lambertian Model-Based Normal Guided Depth Completion for LiDAR-Camera System Mffffff666 学生 1 人赞同了该文章 研究背景 文章认为,在深度补全上,learning-based methods虽然性能表现优于traditional methods,但是其依赖于大量的训练数据来提高精度。在标注内容不足的情况下nonlearning-...
Lambertian surface reflection model is replaced by Oren-Nayar reflection model. 文中提出了一种针对粗糙物体的表面反射模型,即用Oren-Nayar模型代替通用的朗伯体表面反射模型(Lamber-tian surface reflection model),并基于透视投影从明暗恢复形状(shape from shading),对图像进行三维重建,此三维重建具有很高的现实意...
As a preliminary step to developing a technique to eliminate the topographic effect from remotely sensed data, two radiance simulation models were examined and compared. A Lambertian and a non-Lambertian model were tested using hand-held radiometer measurements from a uniform surface at different slope...
Based on the check, we infer that, in Si solar cells with surface texture, the standard model for Lambertian optics, where the light-propagation angle is equal to 60掳 at all passes of light across the considered device, is more reliable than the remaining models, in the case of thin ...
Chapter 1 - Vid 1 - Lambertian shader model - 大小:23m 目录:Escape Studios Advanced Shading with Maya & Mental Ray 资源数量:78,其他后期软件教程_其他,Escape Studios Advanced Shading with Maya & Mental Ray/Chapter 1 - Vid 1 - Lambertian shader model,Esca
Chapter 1 - Vid 2 - Lambertian shader model in maya - 大小:43m 目录:Escape Studios Advanced Shading with Maya & Mental Ray 资源数量:78,其他后期软件教程_其他,Escape Studios Advanced Shading with Maya & Mental Ray/Chapter 1 - Vid 1 - Lambertian shader mo
必应词典为您提供Lambertian-reflectance-model的释义,网络释义: 朗伯体反射模型;朗伯反射模型;