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 ...

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 ...

A wide-gamut system colorimetry with the chromaticities of the primary colors positioned on the spectral locus is specified for UHDTV in Rec. 2020 1). For high-definition television (HDTV), a system ...

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 ...

HDR is principally concerned with expanding the dynamic range (relative lightness or darkness) of the image, while WCR is concerned with expanding the range of reproducible colors. Take a look at a ...