coolguynp

University of Alabama Huntsville

Attivo dal 2014

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Professional Interests: computer vision, bioinformatics, data mining

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How is the effectiveness metric in Otsu's method (graythresh) calculated?
What is the mathematical formula used to evaluate threshold effectiveness metric in graythresh method? What is the best way to u...

circa 9 anni fa | 1 risposta | 0

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Can some explain why when I tried to display two images side by side it not only didn't display the two images side by side but displayed one image that now had green in it.
To display images side by side, you can use subplot. The first 2 parameters define the number of cells in the subplot grid. The ...

oltre 9 anni fa | 0

Domanda

How can I determine the number of closed regions in an edge image?
Given an edge image as shown in the figure, how can I find the number of closed regions (4 in the figure) in it? <</matlabcen...

oltre 9 anni fa | 1 risposta | 0

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Domanda

How to set patternnet to get the posterior probabilty sum to unity?
I've a 2-class problem and I want the posterior probability of output to sum to 1. Hence, I'm using 'softmax' transfer function ...

oltre 10 anni fa | 1 risposta | 0

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