Cornell Box Measurement Data
Cornell University Program of Computer Graphics
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The Light Measurement Laboratory has a library of optical data which is accessible here. Most data were measured in our laboratory; data from other sources is identified as such.

Light Source Spectra

We have accumulated wavelength spectra for several light sources; all but one spectrum were measured in our lab.

Filter and Lens Transmission Spectra

We have measured transmission spectra for various filters and lenses.

Camera Response Spectra

Wavelength sensitivity for various cameras is available here. These data were not measured in our lab.

Reflectance Data

We have measured reflectance data for a variety of surfaces, using both our gonioreflectometer and our image-based BRDF measurement technique.

Last updated 10/06/06 PCG www Home