Edge detection is a mathematical method used to identify sharp changes in brightness or discontinuities in digital images. It is also known as step detection in one-dimensional signals and change detection over time. This technique is essential in image processing, machine vision, and computer vision for feature detection and extraction.
University of Washington
Winter 2022
A general introduction to computer vision, this course covers traditional image processing techniques and newer, machine-learning based approaches. It discusses topics like filtering, edge detection, stereo, flow, and neural network architectures.
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