soft-matter/trackpy

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Python particle tracking toolkit

Stars: 510
Forks: 148
Open beginner issues: 0
Indexed issues: 109

Dominant language: Python
License: No license data
Last GitHub push: Jun 29, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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109 open issues indexed

Understanding the behaviour of `trackpy.motion.compute_drift` Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

soft-matter/trackpy#794 · Opened Sep 26, 2025
tp.bandpass issues Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

soft-matter/trackpy#793 · 2 comments · Opened Sep 24, 2025
Should batch() always try to use multiprocessing? Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

soft-matter/trackpy#788 · 4 comments · Opened Jun 19, 2025
trackpy.batch only works with processes = 1 Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

soft-matter/trackpy#771 · 5 comments · Opened Aug 8, 2024
[Enhancement] Allowing possibility to convert raw image to `uint16` Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

soft-matter/trackpy#762 · Opened Apr 19, 2024
tp.batch does not perform batch correctly (all frames output as 0) Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

soft-matter/trackpy#756 · 3 comments · Opened Mar 4, 2024
link_df_iter giving TypeError when using pd.concat? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

soft-matter/trackpy#745 · Opened Dec 29, 2023
Working on a napari-trackpy plugin Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

soft-matter/trackpy#741 · 2 comments · 1 reaction · Opened Sep 25, 2023
object has no attribute 'long_name' (when inspecting 'frame') Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

soft-matter/trackpy#737 · 2 comments · Opened Jun 16, 2023
Detector based on the sqrt Airy disk function to localize iSCAT PSFs Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

soft-matter/trackpy#733 · Opened May 17, 2023
Error in eccentricity calculation Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

soft-matter/trackpy#728 · 1 comment · Opened Apr 12, 2023
Trackpy.link search range and memory Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

soft-matter/trackpy#727 · 2 comments · Opened Apr 11, 2023
Using trackpy.batch() on bioformats images in parallel Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

soft-matter/trackpy#726 · Opened Mar 8, 2023
Can you use trackpy in cases when local position is not as important as shape of objects? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

soft-matter/trackpy#725 · 1 comment · Opened Mar 1, 2023
'size' and 'ep' not given per dimension if diameter is the same in all dimensions Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

soft-matter/trackpy#716 · 1 comment · Opened Dec 6, 2022
trackpy.motion.diagonal_size Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

soft-matter/trackpy#715 · Opened Nov 9, 2022
Can trackpy be used for backward dispersion modeling? Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

soft-matter/trackpy#708 · Opened Aug 18, 2022
Error in calling `trackpy.batch` with multi-frame TIFF file Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

soft-matter/trackpy#700 · 7 comments · Opened Jun 9, 2022
'Point' object has no attribute 'counter' Open

bug

Difficulty 1/5 Under an hour Newbie friendliness 48/100

soft-matter/trackpy#698 · 9 comments · Opened May 3, 2022
tp.batch not detecting particles in every frame Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

soft-matter/trackpy#696 · Opened Apr 5, 2022
Assigning sizes to each particle. Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

soft-matter/trackpy#694 · Opened Feb 21, 2022
Feature request: Prediction with Wiener filter Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

soft-matter/trackpy#693 · 1 comment · Opened Feb 12, 2022
Allowing `DistanceMetric` strings with scikit-learn `BTree` Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

soft-matter/trackpy#691 · 2 comments · Opened Feb 2, 2022
No effect of prediction method Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

soft-matter/trackpy#690 · 3 comments · Opened Feb 1, 2022
`test_uncertainty_failure` fails on aarch64 Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

soft-matter/trackpy#688 · 1 comment · Opened Dec 1, 2021
Using numba for GPU acceleration ? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

soft-matter/trackpy#687 · Opened Nov 22, 2021
Using numba for GPU acceleration ? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

soft-matter/trackpy#686 · Opened Nov 22, 2021
predict.NearestVelocityPredict() does not link particles Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

soft-matter/trackpy#684 · 3 comments · Opened Nov 5, 2021
Using raw intensities for calulating moments of intensity (m0) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

soft-matter/trackpy#681 · 2 comments · Opened Oct 18, 2021
suggestion to use napari widgets Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

soft-matter/trackpy#680 · Opened Sep 8, 2021
seems that `image` is not an input to tp.locate Open

bug Good first issue

Difficulty 1/5 Under an hour Newbie friendliness 45/100

soft-matter/trackpy#679 · 2 comments · 1 reaction · Opened Sep 7, 2021
how to relink trajectories from an existing trajectory dataframe Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

soft-matter/trackpy#676 · 2 comments · Opened Aug 11, 2021
New automated docs build needed Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

soft-matter/trackpy#675 · 1 comment · Opened Aug 3, 2021
how to give trackpy location of features in text file Open

Difficulty 3/5 1-2 days Newbie friendliness 20/100

soft-matter/trackpy#674 · 1 comment · Opened Jul 30, 2021
'UserWarning: Image is completely black' on valid image. Open

Difficulty 4/5 3-5 days Newbie friendliness 32/100

soft-matter/trackpy#667 · 3 comments · Opened May 25, 2021
trackpy.locate returns clarification Open

needs PR

Difficulty 3/5 1-2 days Newbie friendliness 38/100

soft-matter/trackpy#666 · 3 comments · Opened May 21, 2021
Fix minor errors in docs Open

needs PR trackpy-examples

Difficulty 1/5 Under an hour Newbie friendliness 55/100

soft-matter/trackpy#659 · 2 comments · Opened Apr 2, 2021
Non-circular search space Open

question

Difficulty 5/5 Over a week Newbie friendliness 25/100

soft-matter/trackpy#639 · 2 comments · Opened Jan 25, 2021
Questions about using the pair_correlation_2d function Open

question

Difficulty 3/5 1-2 days Newbie friendliness 35/100

soft-matter/trackpy#638 · 2 comments · Opened Jan 25, 2021
recouping aligned images of identified trajectories as new tiff stacks Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

soft-matter/trackpy#637 · 1 comment · Opened Nov 29, 2020
Import 3D Image Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

soft-matter/trackpy#636 · Opened Nov 29, 2020
Is it possible to introduce the "Shake the box" algorithm into trackpy? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

soft-matter/trackpy#634 · 1 comment · Opened Oct 12, 2020
3D Bubbles Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

soft-matter/trackpy#624 · 5 comments · Opened Jul 27, 2020
How to increase max_candidates Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

soft-matter/trackpy#622 · 8 comments · Opened Jul 14, 2020
Tracking of merging and splitting objects Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

soft-matter/trackpy#620 · 1 comment · Opened Jul 13, 2020
tp.locate outputting NaN lines when diameter parameter is given as a tuple Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

soft-matter/trackpy#609 · 4 comments · Opened May 23, 2020
Flexibility in drawing trajectories Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

soft-matter/trackpy#603 · 1 comment · Opened Apr 4, 2020
How to determine MAX_SUB_NET_SIZE? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

soft-matter/trackpy#599 · 7 comments · Opened Feb 26, 2020
imsd = 0 for unoccupied time lags in discontinuous trajectories Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

soft-matter/trackpy#598 · 1 reaction · Opened Feb 18, 2020
Hi!I am getting this new error after running upto pims step.TypeError: '<' not supported between instances of 'slice' and 'int' Open

Difficulty 4/5 3-5 days Newbie friendliness 15/100

soft-matter/trackpy#591 · Opened Dec 27, 2019

soft-matter/trackpy

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