13.4 N:N Matching Design
Continuing from the last section, we will do N:N Matching first:
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Click menu item “Unsupervised/Matching/N:N (a1.txt vs. a1.txt)” button to complete a N:N Match.
The results are in a file, b1.txt, which will be opened at this time. The name, b1.txt, is fixed. The file looks like this:
C:\…\L01008gi-020501.jpg
C:\...\L01008gi-020501.jpg
110
C:\...\L01008gi_r90.jpg
95
C:\...\L02016alb-090100_m.jpg
65
C:\...\L01008gi_r90.jpg
C:\...\L01008gi-020501.jpg
95
C:\...\L01008gi_r90.jpg
110
…
The result file contains many blocks. The number of blocks is the same as the number of images in the search directory, i.e. each image has a block. Line 1 in each block is the input and the rest of the lines are output; i.e. the first line is the image matched against all images in the search directory; the rest of the lines represent the matched images. For example, “C:\…\L01008gi_r90.jpg” is matched against all 304 images in the search directory; there are three matches.
The first match is:
C:\...\L01008gi-020501.jpg
110
Here “110” is a score.
The second match is:
C:\...\L01008gi_r90.jpg
95
and the third match is:
C:\...\L02016alb-090100_m.jpg
65
Higher scores indicate a closer match.
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