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ray li


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Question


How to implement quaternion gabor filtering with matlab?
Hi,everyone,How to implement the code of quaternion gabor filtering(QGF) with matlab?

15 years ago | 0 answers | 0

0

answers

Answered
How to estimate the standard deviation of canny edge detection
Now, I estimate the noise variance to replace the sigma in canny algorithm. Thanks everyone.

15 years ago | 0

Question


How to estimate the standard deviation of canny edge detection
I want to segment a video using canny edge detection. I want to know if there is a method to estimate the standard deviation a...

15 years ago | 2 answers | 0

2

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Question


watershed:Results of watershed on same image with different intensity range
hi, I feel puzzled when I used the watershed to segment a image in different format, one,the intensity is in [0~1] and other t...

15 years ago | 1 answer | 0

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answer