How to smoothen cropped image?

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mounika siripurapu
mounika siripurapu il 21 Gen 2016
My project is to segment knee cartilage to detect the damaged cartilage. In the first step I selected ROI by using imcrop. Now I want to smoothen the cropped image so that the output after segmentation is clear.In the attached figure, left side is the cropped image and right side is the image I want to get as output. Please help me with coding. Thank u.

Risposte (1)

David Young
David Young il 21 Gen 2016
If you have the Image Processing Toolbox, you could use imgaussfilt.
  7 Commenti
Image Analyst
Image Analyst il 23 Gen 2016
See my demo for freehand masking, attached. To smooth, you can use imfilter() or conv2().
mounika siripurapu
mounika siripurapu il 23 Gen 2016
Thank you.

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