The BRDF/BTF acquiring system consists of 8 cameras and 6 LED light sources. The cameras are installed on a rotatable arched arm, and the LEDs are installed on a fixed arched arm. The samples are put on a turntable. The data are acquired by rotating the light arm and turntable.
The BRDF data can be read by a C example program, and the BTF data are color images in BMP format.
BRDF General Information
The BRDF data can be downloaded here.
The example program for reading BRDF data can be downloaded here. The program should be open using Miscrosoft Visual Studio 2008 or above.
BTF General Information