How do i retrieve image based on its value in an excel file?
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Dear Experiences...
i have an excel file.. in the following directory (D:\image_table).. where in this table there 100 x 100 matrix value look like the following, where the values refer to the degree of similarity among images (0..1), and images are store in folder (D:\images).. images names are (A1...A100).
A1 A2 A3 A4 A5 A6 .... A100
A1 1.0 0.25 0.33 ....
A2 0.25 1.0 ..................
A3
A4
..
..
A100
so, i need to retrieve all images names that satisfy condition like similarity>0.50 and also view all images from D:\images folder in category that match images names.. perhaps images name view as table.. thanks
excel file..
2 个评论
Image Analyst
2017-7-24
编辑:Image Analyst
2017-7-24
Where are the image names stored? Are they the row and column headers? Can you attach the workbook?
回答(1 个)
Image Analyst
2017-7-25
Try this:
[rows, columns] = find(similarityMatrix > 0.5);
for k = 1 : length(rows)
fprintf('%s and %s have a similarity of %f.\n', ...
filenames(rows(k)), filenames(columns(k)), ...
similarityMatrix(rows(k), columns(k));
end
7 个评论
Image Analyst
2017-7-26
Let's say you have a random smattering of values in the array that are more than 0.5, so you have a bunch of image pairs. I'm not sure what you want. Do you want a wide image with the pair of images stitched side-by-side? Or above and below? Or something else? So if you had 5 numbers, you'd have 5 stitched image pairs? Please try to explain better. Attaching a desired output image would also be great.
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