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How to detect edge of an image in IDL? [message #35626]

Mon, 30 June 2003 01:57

tianyf_cn
Messages: 19
Registered: November 2002

Junior Member

I wonder if there are routines doing edge detection in IDL. I look
through the IDL Online Help, and only find two simple edge enhancement
functions (sobel & roberts). I want to use Gauss-Laplacian or Canny
edge operators to get binary edge images. Does someone have any ideas?

Thanks in advance.

Sincerely,
Tian.

-----------
@Beijing, China.

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How to detect edge of an image in IDL?

By: tianyf_cn on Mon, 30 June 2003 01:57

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