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Home / METRICS / interpolation_metrics
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interpolation_metrics.tsv 2014-11-09 434.6 kB
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linear_interpolation_test_commands.txt 2014-10-25 726.0 kB
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README.txt 2014-10-25 828 Bytes
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hole-filling_interpolation_test_commands.txt 2014-10-25 262.8 kB
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Totals: 4 Items   1.4 MB 0 
This folder contains some metrics about the similarities between interpolated (enlarged) and original images.

The images used where extracted from the TESTIMAGES SAMPLING.

The following zooming factors where used: 2x, 4x and 8x.

The file interpolation_metrics.tsv is a Tab-Separated Values spreadsheet containing all the collected metrics.

The file linear_interpolation_test_commands.txt contains the commands used to generate the metrics (requires 
ImageMagick and Octave with 16bit GraphisMagic support).

The file hole-filling_interpolation_test_commands.txt is an example on how to generate metrics for hole-filling
interpolation methods (the image shifts vary to align correctly the source and target images). You need to replace
the "convert" command with the actual command you need to use to interpolate the images.
Source: README.txt, updated 2014-10-25