Contrast-sensitive neuronal responses alone are insufficient to account for behavioral responses to changing visual stimuli, arguing for the presence of a corrective signal that scales ...

HOW MANY TIMES have you heard people say that something is “black and white,” meaning it is simple or crystal clear? And because black and white are so obviously distinct, it would be only natural for ...

No other processing step is so fraught with pitfalls as the decision of how bright to make a luminance image before adding color. One thing is certain: If you impulsively brighten it to make it look ...

Many of today’s High Dynamic Range consumer televisions are capable of showing stunning HDR images. But they offer a huge range of picture adjustments, many of which need to be carefully set to ensure ...

Hot off the Japanese presses is the announcement that Sharp has developed "a 'Mega-Contrast' Advanced Super View Premium LCD" that delivers a contrast ratio of 1,000,000:1. The 37" LCD ...