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1. How to Implement a PHP Image Edge Detection to Find Shapes using the Redstart Graphic BoxAction Classes

Updated on: 2021-05-05

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Many people take pictures of other people, animals or objects that are important to the person that take the pictures.

Finding the edges of those people, animals or object may be useful to create contour lines around them or to create image clips cutting the image following the lines that connect the edges.

Read this short article to learn how to find the edges of images using the Redstart Graphic library package capabilities to detect those edges using builtin filter classes.


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