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What is Edge Detection and Thresholding Techniques about?

Edge detection identifies boundaries between objects in an image by finding areas of high intensity contrast. There are two main approaches: template matching uses convolution masks to estimate local intensity gradients in different directions, while differential gradient uses two masks for the x and y directions. Thresholding techniques separate dark and light image regions to identify objects. Common methods include analyzing the image histogram, adaptive thresholding that allows the threshold to vary loc

Author

Pavan Bangaram

Language

EN