Added tag v18.5 for changeset 3026cfaf82c5
Created release v18.5
fixed grammar
fixed grammar in comment
Made the spatial filtering functions filter each color channel independently
rather than converting to HSI and filtering just the I channel.  Also, the
spatially_filter_image_separable_down() routine now only allows grayscale
output images.
Relaxed PSI vector consistency test to avoid false alarms.
Added overloads of fhog_to_image() and image_to_fhog() that work on rectangles.
Slightly tweaked PSI validation test again
Changed fhog coordinate transforms so that they are properly invertible.
Tweaked the PSI validation test again
updated docs
Refactored code slightly to avoid getting this warning from gcc when certain
optimizations are enabled "warning: assuming signed overflow does not occur
when assuming that (X + c) < X is always false"
Added more () to avoid a compiler error in gcc 4.7.1 on SUSE Linux.
Thanks to Volker Härtel for finding this.
Just fixes compiler warnings in gcc 4.8 and clang 3.4.
Changed tests slightly to avoid a bug in gcc 4.8
Made the fhog code a little bit faster.
merged
Updated requires clause for the spatial filtering methods to note that you
can't use the add_to or use_abs options with color images.
More tweaks to fhog feature extraction that makes it a bit faster.
merged