The early visual system is endowed with adaptive mechanisms that rapidly adjust gain and integration time based on the local luminance (mean intensity) and contrast (standard deviation of intensity ...

Contrast ratio, put simply, is the difference between the brightest a TV can be, and the darkest. More so than color ( quantum dots or otherwise), resolution ( 4K or otherwise) or other aspects of ...

Contrast ratio is the most important aspect of a TV's performance. More than any other single metric, a set's contrast ratio will be the most noticeable difference between two TVs. That is, if you ...

Have you ever wondered why the picture on an OLED TV always looks so good? It may surprise you to discover that the punchiness of the images isn’t primarily due to resolution, colours or even high ...

This statement is used to identify tests between the levels of the CLASS variable. The label is a string naming the contrast; it contains a maximum of 21 characters. The values are scoring ...