Navdeep

Active since 2013

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PCA- With more attributes than samples
Hi I have a huge matrix of sixe 328 * 300000, where 328 corresponds to rows and 300000 to columns. This number 300000 is the nu...

6 years ago | 1 answer | 0

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answer

Question

How to apply impixel on imtool
I want to select a pixel using impixel by checking its cordinates and intensity value. One tool that comes to mind is imtool whi...

8 years ago | 1 answer | 0

1

answer

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I have gaps in edges in Canny Edge Detection
How to make longer edges in Canny edge detection algorithm??? Please explain about edge linking..I mean plz explain about 8 -con...

11 years ago | 1 answer | 0

1

answer

Question

Canny Edge Detector Algorithm
Hi I am able to NEARLY implement Canny Edge Detector but I am stuck at the connectivity part in order to make longer edges. I ...

11 years ago | 0 answers | 0

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How to select sigma size for Gaussian Filter ??
We have Gaussian filter defined as G(x,y)=e^(-(x^2+y^2)/(2*sigma^2)) according to Gonzalez. *Can somebody please tell me how ...

11 years ago | 0 answers | 1

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