Hough Space

Hough Space is a way of representing information to detect shapes, like lines or circles, in an image. Imagine mapping every point in an image to possible parameters that define the shapes, creating a new space where patterns become clearer. For example, for lines, Hough Space shows all line possibilities passing through each point. When many points in an image align along a shape, their corresponding points in Hough Space cluster together. This clustering reveals the presence and properties of shapes, making it easier for computers to identify and analyze them in complex images.