Humans perceive the properties of a surface by interpreting visual input. When estimating gloss and lightness, it seems that neural discrimination of simple image statistics plays a large part. How ...

Histograms are often useful tools for analyzing digital data. To get reliable results from a histogram, though, you must collect large amounts of data, often with 100,000 to 1 million points. If you ...

Gaussian curves, normal curves and bell curves are synonymous. Each represents how statistical data with normal distribution plots on a graph. Normal distribution describes a particular way statistics ...