What is blooming definition?

The term blooming refers to a phenomenon where a digital image or video appears to have a bright and blurry halo around the edges of bright objects. This effect occurs when the brightness of a specific area on the image sensor of a camera exceeds its dynamic range. Consequently, the excess light spills over into adjacent pixels, leading to the bright halo. Blooming is a common problem in digital cameras, particularly in situations where there are high-contrast scenes, such as when photographing a sunset, street lights, or fireworks. In some cases, blooming may also result from incorrect exposure settings or a malfunctioning camera. To avoid blooming, photographers can adjust their exposure settings or use specialized filters or lenses.