Feb. 04, 2009
Whitepaper

Image Processing Basics: Edge Detection

Having an Edge

Extracting quantitative features of objects from a scene is one of the major tasks in industrial image processing: the diameter and the position of a hole are typical examples. Best practice yields images with good grey-level contrast between objects and background, and the objects clearly show up due to their prominent edges. This article describes some simple methods for edge detection.

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Hochschule Darmstadt
Haardtring 100
64295 Darmstadt
Germany
Phone: +49 (0)6151 16-8012
Telefax: +49 (0)6151 16-8900

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