MATLAB: Convert table to array or matrix

arraysImage Processing Toolboxmatrixtables

I have table with some extracted features like intensity, area, and diameter.these values is real values.

when I convert this table to an array, all data converted to be from 0 to 255 but I need my data in the array exactly as it in the table…..please help

Best Answer

I assume you got those measurements from regionprops. regionprops() can now deliver its output directly in table format:

stats = regionprops(BW, 'output', 'table');

If you're using an old version of MATLAB, you can use struct2table().

Related Solutions

MATLAB: 1. How do i get Centroid and its corresponding Equivdiameter when regionprops is used

stats = regionprops(TheImage, 'Centroid', 'EquivDiameter');
stats(1).Centroid
stats(1).EquivDiameter

MATLAB: How to calculate the background intensity of grayscale image

It depends. If you can, just snap an image without your foreground in there. Like if it's a hand in front of a white sheet, snap a photo of just the white sheet alone, without the hand in there. If you can't do that and need to estimate the background from the actual image, then try to identify the foreground and use some algorithm to fill in those pixels with background, like use regionfill(), or fit the whole background mask to a 2-D polynomical, or use some morphological methods, etc. You forgot to attach your image(s) so I can't really offer better advice.

Best Answer

Related Solutions

MATLAB: 1. How do i get Centroid and its corresponding Equivdiameter when regionprops is used

MATLAB: How to calculate the background intensity of grayscale image

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