How to export data to single excel sheet for number of data from image processing

how to provide loop so that several image can be analysised and its characteristics like, area , centroid, etc can be save in single excel file one by one.

data=regionprops('table' ,B, 'Area', 'EquivDiameter', 'Centroid', 'MajorAxisLength','MinorAxisLength')

writetable(data,'emberdata.csv');

Answer 1

[Kushagr Gupta]

The easiest way I can think of is to append the entries from multiple images into a single table in a loop and then write that table to an excel or csv file. The following code illustrates this idea:

I{1} = imread('coins.png');
I{2} = imread('cameraman.tif');
final =table;

for id=1:2
    data=regionprops('table',I{id}, 'Area', 'EquivDiameter', 'Centroid', 'MajorAxisLength','MinorAxisLength')
    final = [final;data];
end

writetable(final,'mydata.csv')