Tag: Dynamic range

Hdr Photography: Capturing Dynamic Range – As anyone who has tried to photograph a dimly lit scene using a smartphone knows, the resulting photos are often blurry or full of random variations in brightness from pixel to pixel, known as image noise. Known in. Equally disappointing are smartphone photos of scenes where there is a large range of brightness levels, such as a family photo backlit by a bright sky. In high dynamic range (HDR) situations like this, photos will come out with either an overexposed sky (turning them into white) or an underexposed family (turning them into silhouettes).

HDR+ …