hyperspectral pre processing (white reference, dark current)

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Alexai
Alexai 2022-9-24
回答： Mandar 2022-10-17
Ran in:
I have white reference & dark current data.
I want to apply this data to analyze hypercube imaging.
It is my current code.
clc;clear;
hcube = hypercube('sample raw');
Unrecognized function or variable 'hypercube'.
endmembers = fippi(hcube,10);
newhcube = selectBands(hcube,endmembers,'NumberOfBands',20);
ragne = [min(hcube.Wavelength) max(hcube.Wavelength)];
wlrange = [500 600; 1000 1600];
newhcube = removeBands(hcube,'Wavelength', wlrange);
coloredImg = colorize(newhcube); % or coloredImg = colorize(hcube);
imshow(coloredImg);

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回答（1 个）

Mandar
Mandar 2022-10-17
I understand that you want make use of the ‘hypercube’ function in the MATLAB.
As a workaround, you may need to install the Image Processing Toolbox Hyperspectral Imaging Library toolbox for accessing the functionalities.
You can download and install the toolbox by referring link below.
link:
https://www.mathworks.com/matlabcentral/fileexchange/76796-image-processing-toolbox-hyperspectral-imaging-library

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