Multiple Choices
Answer (Choose 1 answer)
Edge detection is a technique widely used in medical image processing, automatic traffic control systems.Edge detection is divided into two basic types: the first is a Gradient-based operator which computes first-order derivations in a digital image. Which of the following algorithms belongs to this type?
A. Canny edge detector
B. Prewitt operator
C. Laplacian detector
D. HOG detector
