Camera and Image Dynamic Range
The dynamic range in photography refers to the luminosity range of a scene being photographed. Therefore, the photographic medium used to record that scene can… Read More »Camera and Image Dynamic Range
Glossary
Understanding Pixels Per Inch (PPI)
Pixels Per Inch, also referred as pixel density, refers to the number of individual pixels that a computer display in a single inch area. PPI… Read More »Understanding Pixels Per Inch (PPI)
Understanding Dots Per Inch (DPI)
Dots Per Inch refers to the number of individual dots that a printer can produce in a single inch area on the paper. Therefore, a… Read More »Understanding Dots Per Inch (DPI)
Image File Formats – Types and Uses
There are approximately a number of 58 image file formats, but here will be described only the most widespread and used formats. JPEG (JPG, JPE)… Read More »Image File Formats – Types and Uses
ISO / ASA Camera & Film Sensitivity
The International Standards Organization has approved a standard measuring system for film/sensor sensitivity to light, which is named ISO. ISO values are marked as arithmetical… Read More »ISO / ASA Camera & Film Sensitivity