Image Standardization of Dental Photography

The word photography comes from two ancient Greek words: photo for ”light” and graph for ”drawing.” ”Drawing with light” is a way of describing photography. When a photograph is made light or some other form of radiant energy such as X-rays is used to record a picture of an object or scene on a light-sensitive surface. Early photographs were called sun pictures because sunlight itself was used to create the image. With the invention of photography a realistic image that would have taken skilled artist hours or even days to draw could be recorded in exact detail within a fraction of a second.