Edge Detection

Edge detection is a fundamental technique in computer vision and image processing used to identify points in a digital image where the brightness changes sharply. It is crucial for image segmentation and object detection, as it helps in locating boundaries within images. Common algorithms for edge detection include the Sobel, Canny, and Prewitt methods, each with distinct characteristics and applications. This technique is widely used in various fields, including robotics, autonomous vehicles, and medical imaging, enabling machines to interpret visual information more effectively.