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analytical moments computations, support pixel spacings in moments and regionprops #422

Merged
merged 11 commits into from
Nov 16, 2022
Merged

analytical moments computations, support pixel spacings in moments and regionprops #422

merged 11 commits into from
Nov 16, 2022

Commits on Oct 24, 2022

  1. add analytical moments computation 

    bypass duplicate computation of moments
Fast, analytical computation is available for order < 4 in 2D and 3D
    @grlee77
    grlee77 committed Oct 24, 2022
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  2. add spacing argument to moment calculation functions

    @grlee77
    grlee77 committed Oct 24, 2022
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  3. support spacing argument in regionprops 

    deprecate neighbourhood kwarg in perimeter

raise more informative error message of required intensity image was not provided
    @grlee77
    grlee77 committed Oct 24, 2022
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Commits on Oct 26, 2022

  1. implement custom CUDA kernel for moment_normalize

    @grlee77
    grlee77 committed Oct 26, 2022
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  2. reduce number of individual kernel calls in moments and moments_central

    @grlee77
    grlee77 committed Oct 26, 2022
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  3. switch from rollaxis->moveaxis for clarity

    @grlee77
    grlee77 committed Oct 26, 2022
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  4. minor improvement to centroid

    @grlee77
    grlee77 committed Oct 26, 2022
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Commits on Nov 1, 2022

  1. flake8 fixes

    @grlee77
    grlee77 committed Nov 1, 2022
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  2. relax tolerance in analytical moments comparisons for single precisio… 

    …n case
    @grlee77
    grlee77 committed Nov 1, 2022
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  3. update expected NaN locations in regionprops tests

    @grlee77
    grlee77 committed Nov 1, 2022
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  4. update moments_normalized docstring to clarify behavior difference 

    The CUDA kernel does not compute values for orders larger than the requested one,
so these remain nan in the output array.
    @grlee77
    grlee77 committed Nov 1, 2022
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