* Fix compilation in older G++ * Faster Otsu thresholding * Python 3 support without 2to3 * Add `cdilate` function * Add `subm` function * Add tophat transforms (functions `tophat_close` and `tophat_open`) * Add `mode` argument to euler() (patch by Karol M. Langner) * Add `mode` argument to bwperim() & borders() (patch by Karol M. Langner)
0.9.4
* Fix compilation on 32-bit machines (Patch by Christoph Gohlke)
0.9.3
* Fix interpolation (Report by Christoph Gohlke) * Fix second interpolation bug (Report and patch by Christoph Gohlke) * Update tests to newer numpy * Enhanced debug mode (compile with DEBUG=2 in environment) * Faster morph.dilate() * Add labeled.labeled_max & labeled.labeled_min (This also led to a refactoring of the labeled_* code) * Many documentation fixes
0.9.2
* Fix compilation on Mac OS X 10.8 (reported by Davide Cittaro) * Freeimage fixes on Windows by Christoph Gohlke * Slightly faster _filter implementaiton
0.9.1
* Haar wavelets (forward and inverse transform) * Daubechies wavelets (forward and inverse transform) * Corner case fix in Otsu thresholding * Add soft_threshold function * Memory usage improvements in regmin/regmax/close_holes (first reported as issue 9 by thanasi) * Have polygon.convexhull return an ndarray (instead of a list) * Python 3 support
0.9
* Auto-convert integer to double on gaussian_filter (previously, integer values would result in zero-valued outputs). * Check for integer types in (reg|loc)(max|min) * Use name `out` instead of `output` for output arguments. This matches Numpy better * Switched to MIT License