.
The HDRS Scene Database is a collection of high-resolution, high-dynamic, multispectral images. These images are complete spectral approximations to the light radiance field.

ISET Scene Database 1 :The scene data were acquired with a 12-bit CCD 6 Megapixel camera. The process begins by acquiring eighteen different images, including six exposure durations and three color filter conditions. The data from these images are combined to estimate the scene radiance. The multiple filters expand the spectral dimension of the scene data; the multiple exposures expand the dynamic range of the scene data.

ISET Scene Database 2: The scene data were acquired using a custom-built LED Multispectral Lighting System and a with 12-bit CMOS 12 Megapixel camera. The LED Multispectral Lighting System consists of an array of 216 LEDs with clusters of 8 different types of LEDs, The LEDs generate spectral power in relatively narrowband regions. Taken together, the LEDs sample wavelengths between 380 and 1170 nm. The data are acquired by capturing multiple acquisitions during a rapid sequence of the 8 different types of LEDs.