coolguynp

University of Alabama Huntsville

Con actividad desde 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...

más de 10 años hace | 2 respuestas | 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 ...

más de 10 años hace | 0

Pregunta

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...

más de 10 años hace | 1 respuesta | 0

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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 ...

alrededor de 12 años hace | 1 respuesta | 0

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