LED wall surface reflectance

A system for determining surface reflectance of an LED display wall, with respect to an object placed before said LED display wall, wherein the LED display wall comprises a first number of light emitting diode (LED) sources, the system comprising:

• at least one programmatic module configured to receive a plurality of data inputs defining at least one target illumination zone comprising one or more contiguous surface area portions of the LED display wall, wherein each of the defined one or more contiguous surface area portions of the LED display wall comprise a grouping of more than one of the first number of LED sources;
• a controller coupled with the programmatic module and configured to activate the LED sources in the defined at least one target illumination zone according to one or more calibration parameters, wherein the one or more calibration parameters comprises at least one of color, luminance, and exposure;
• a camera configured to capture data indicative of reflected light intensity and spectral distribution from the object positioned in front of the at least one target illumination zone during activation;
• and
• a processor configured to process the captured data to generate calibrated surface reflectance data for the object and to store the calibrated surface reflectance data as reflectance profile data adapted to be implemented in a video game.