Difference between revisions of "Historical:Upsampling a single image with ptstitcher"
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Erik Krause (talk | contribs) m (categorized) |
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Revision as of 20:09, 21 March 2007
# Here's a script for upsampling a single image with ptstitcher. # Substitute desired width and height of the upsampled image for 2000 and 1000; # you can also change the output format if you like. # It doesn't matter what value you give the v (field of view) parameter, # as long as you use the same value on the o line at the bottom. # The value of the u parameter doesn't matter either, since there are # no overlapping images in the output. p w2000 h1000 f0 v0.05 u0 n"TIFF" ################################################################################ # i7 means use sync1024 interpolation - the best but slowest; # you could use i3 for sinc256 instead: m g1 i7 ################################################################################ # Substitute your original filename for orig.tif. # Keep the quote marks: i n"orig.tif" ################################################################################ # The v parameter must match the v parameter on the p line above; # all the others should be zero because we don't want to introduce # any yaw, pitch, roll, offset, or shear, or distort the image in # any way with "lens coefficients": o f0 y0 r0 p0 v0.05 a0 b0 c0 d0 e0 g0 t0