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Model based image segmentation
An overview of model-based approaches to image segmentation, presented by Professor Tony Pridmore
Pixel-based segmentation is driven purely the image data itself, but model-based segmentation uses some prior knowledge about the object of interest, such as its shape, size or colour.
This video looks in detail at one such model-based method, active contours also known as snakes.
This article is from the online course:
Introduction to Image Analysis for Plant Phenotyping
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This article is from the free online
Introduction to Image Analysis for Plant Phenotyping
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