write image names & details in excel file

For a single input image, I have got 2 volumes by means of using 2 separate algorithms. Say v1 & v2 for image I. How do I write these details in tabel/excel file? Like

S.No,Image_name,Volume1,Volume2,Volume_difference=(yes|no)

Likewise I should write the details of the images I use as Input.

Answer 1

[Renato Agurto]

You can use a cell to save strings and numbers for your excel table:

for i = 1:N
  % Get image info...
  %for example:
  image_no = i;
  image_name = ['figure' num2str(i) '.jpg'];
  v1 = get_volume1(image_name);
  v2 = get_volume2(image_name);

    A{i,1} = image_no;
    A{i,2} = image_name;
    A{i,3} = v1;
    A{i,4} = v2;
    if v1 == v2
      A[i,5} = 'yes';
    else
      A[i,5} = 'no;
    end
  end

%Write excel table
xlswrite('out.xlsx', A);

If course you can get the image name from an array. You can also write the titles in the first row:

A(1,:) = {'No.' , 'Image_name', 'Volume1', 'Volume2', 'Volume_difference'};

I hope this is want you are looking for

Answer 2

[Walter Roberson]

If you have R2013b or later see table() and writetable(). As of R2014a writetable can only generate text tables including csv but as of R2014b it can handle xls

Otherwise build a cell array and use xlswrite()