History

0.3.0 (2020-06-06)

We’re pleased to announce the release of dask-image 0.3.0!

Highlights

New Features

  • Distributed labeling has been implemented (#94)

  • Area measurement function added to dask_image.ndmeasure (#115)

Improvements

  • Optimize out first where in label (#102)

Bug Fixes

  • Bugfix in center_of_mass to correctly handle integer input arrays (#122)

  • Test float cast in _norm_args (#105)

  • Handle Dask’s renaming of atop to blockwise (#98)

API Changes

  • Rename the input argument to image in the ndimage functions (#117)

  • Rename labels in ndmeasure function arguments (#126)

Support

  • Update installation instructions so conda is the preferred method (#88)

  • Add Python 3.7 to Travis CI (#89)

  • Add instructions for building docs with sphinx to CONTRIBUTING.rst (#90)

  • Sort Python 3.7 requirements (#91)

  • Use double equals for exact package versions (#92)

  • Use flake8 (#93)

  • Note Python 3.7 support (#95)

  • Fix the Travis MacOS builds (update XCode to version 9.4 and use matplotlib ‘Agg’ backend) (#113)

7 authors added to this release (alphabetical)

2 reviewers added to this release (alphabetical)

0.2.0 (2018-10-10)

  • Construct separate label masks in labeled_comprehension (#82)

  • Use full to construct 1-D NumPy array (#83)

  • Use NumPy’s ndindex in labeled_comprehension (#81)

  • Cleanup test_labeled_comprehension_struct (#80)

  • Use 1-D structured array fields for position-based kernels in ndmeasure (#79)

  • Rewrite center_of_mass using labeled_comprehension (#78)

  • Adjust extrema’s internal structured type handling (#77)

  • Test labeled_comprehension with object type (#76)

  • Rewrite histogram to use labeled_comprehension (#75)

  • Use labeled_comprehension directly in more function in ndmeasure (#74)

  • Update mean’s variables to match other functions (#73)

  • Consolidate summation in _ravel_shape_indices (#72)

  • Update HISTORY for 0.1.2 release (#71)

  • Bump dask-sphinx-theme to 1.1.0 (#70)

0.1.2 (2018-09-17)

  • Ensure labeled_comprehension’s default is 1D. (#69)

  • Bump dask-sphinx-theme to 1.0.5. (#68)

  • Use nout=2 in ndmeasure’s label. (#67)

  • Use custom kernel for extrema. (#61)

  • Handle structured dtype in labeled_comprehension. (#66)

  • Fixes for _unravel_index. (#65)

  • Bump dask-sphinx-theme to 1.0.4. (#64)

  • Unwrap some lines. (#63)

  • Use dask-sphinx-theme. (#62)

  • Refactor out _unravel_index function. (#60)

  • Divide sigma by -2. (#59)

  • Use Python 3’s definition of division in Python 2. (#58)

  • Force dtype of prod in _ravel_shape_indices. (#57)

  • Drop vendored compatibility code. (#54)

  • Drop vendored copy of indices and uses thereof. (#56)

  • Drop duplicate utility tests from ndmorph. (#55)

  • Refactor utility module for imread. (#53)

  • Reuse ndfilter utility function in ndmorph. (#52)

  • Cleanup freq_grid_i construction in _get_freq_grid. (#51)

  • Use shared Python 2/3 compatibility module. (#50)

  • Consolidate Python 2/3 compatibility code. (#49)

  • Refactor Python 2/3 compatibility from imread. (#48)

  • Perform 2 * pi first in _get_ang_freq_grid. (#47)

  • Ensure J is negated first in fourier_shift. (#46)

  • Breakout common changes in fourier_gaussian. (#45)

  • Use conda-forge badge. (#44)

0.1.1 (2018-08-31)

  • Fix a bug in an ndmeasure test of an internal function.

0.1.0 (2018-08-31)

  • First release on PyPI.

  • Pulls in content from dask-image org.

  • Supports reading of image files into Dask.

  • Provides basic N-D filters with options to extend.

  • Provides a few N-D Fourier filters.

  • Provides a few N-D morphological filters.

  • Provides a few N-D measurement functions for label images.

  • Has 100% line coverage in test suite.