Definition: Specklehead is a term used in physics and computer vision to describe a pattern of random noise patterns that are produced by a process called speckle. These patterns can be seen as jagged lines or dots, and they are often used in image processing applications such as computer vision and deep learning. In the context of specklehead, the term is typically used to refer to a type of noise pattern that appears when an image contains multiple small objects (such as dust particles) that