1.
Data Brief
; 53: 110204, 2024 Apr.
Artigo
em Inglês
| MEDLINE
| ID: mdl-38419765
RESUMO
This work aims to connect polarization techniques with directional relations of the leaf Bidirectional Reflectance Distribution Function (BRDF) by differentiating specular and diffuse reflectance. To do this, a single leave BRDF of Coffea canephora Pierre (Coffee) was captured by a Liquid Crystal Tuneable Filter (LCTF) camera in the 460-780 nm wavelength range with a linear polarizer. The advantage of using an image of the multispectral LCTF camera is that it is able to crop surface area of a leaf, which means it can select an arbitrary size of the field of view and identify the leaf area. We have been building the automatic goniometer with LCTF camera in a laboratory for complete BRDF measurement.