Colour gamut charts are often bandied about as a way of showing how well a monitor or light performs. But the story behind them is complex, and not at all straightforward. Anyone who's calibrated a ...

High-brightness (HB) LEDs continue to increase in popularity due to the numerous advantages they offer when compared to the conventional lighting solutions. One of the advantages of HB LEDs is their ...

We have developed “Gamut Rings” *1 as a new method to visualize the three-dimensional (3D) color gamut of a display in a two-dimensional (2D) diagram. The gamut ring framework unwraps the volumetric ...

The video signal generator displays color patches on a display screen, and the colors are measured with the spectroradiometer. Photo 1: Prototype system for measuring display color gamut The ring area ...

We were having lunch at the Bayard Cutting Arboretum when I looked up at the ceiling and noticed the following light fixture. Figure 1 This ceiling light fixture has light sources with different color ...

Color temperature is defined along a second locus in the color space. This 'black body' locus is often employed in lighting measurement to describe various shades of white light by its color ...