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 ...

Histograms can be a useful analysis tool for businesses, especially those that deal in products or services sold or bought in multiple quantities. With a histogram, you can analyze product or service ...