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Fixed an off-by-half-pixel bug in image resampling when using a nonaffine transform
topic: images
#30054
opened May 14, 2025 by
ayshih
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1 of 4 tasks
[ENH]: directional antialiasing filter
New feature
topic: images
#29711
opened Mar 6, 2025 by
anntzer
Added elif for taking NumPy Array for imsave
topic: images
#29641
opened Feb 17, 2025 by
QuantumRaC
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4 tasks
TST: Calculate RMS and diff image in C++
Performance
status: needs rebase
topic: images
topic: testing
#29102
opened Nov 8, 2024 by
QuLogic
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1 task done
Fix argument types in examples and tests
Documentation: examples
files in galleries/examples
Documentation: tutorials
files in galleries/tutorials
Documentation: user guide
files in galleries/users_explain or doc/users
topic: axes
topic: figures and subfigures
topic: images
topic: mplot3d
topic: typing
topic: widgets/UI
VectorMappable with data type objects
GUI: Qt
mentored: GSOC
status: needs rebase
topic: axes
topic: collections and mappables
topic: color/color & colormaps
topic: contour
topic: figures and subfigures
topic: images
topic: mplot3d
topic: pyplot API
topic: tri
#28428
opened Jun 20, 2024 by
trygvrad
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2 tasks
BUG: fix normalizing image data contained in np.ndarray subclass
status: needs rebase
third-party integration
topic: images
topic: transforms and scales
topic: units and array ducktypes
#27682
opened Jan 22, 2024 by
neutrinoceros
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5 tasks
Possible extra copy in image resampling with NumPy 2
topic: images
#27666
opened Jan 18, 2024 by
QuLogic
Add alpha-array support to _rgb_to_rgba
status: needs rebase
topic: images
#26520
opened Aug 14, 2023 by
AALAM98mod100
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5 tasks done
[Bug]: alpha array-type not working with RGB image in imshow()
Difficulty: Medium
https://matplotlib.org/devdocs/devel/contribute.html#good-first-issues
Good first issue
Open a pull request against these issues if there are no active ones!
status: confirmed bug
topic: color/alpha
topic: images
#26092
opened Jun 8, 2023 by
patquem
[Bug]: Doesn't show 1-channel image by using matplotlib.image.AxesImage.set_data()
topic: images
#22808
opened Apr 8, 2022 by
nicolasrosa
[MNT]: change image resampling to Pillow
Maintenance
status: needs comment/discussion
needs consensus on next step
topic: images
#21231
opened Sep 30, 2021 by
jklymak
[Bug]: Incorrect color mapping close to normalization limits for float32 inputs
topic: images
#21167
opened Sep 24, 2021 by
anntzer
calling imshow twice with different extents causes autoscaling to ignore the first image's extents.
topic: images
#19374
opened Jan 27, 2021 by
anntzer
Why does setting imshow(animated=True) still show an image?
Good first issue
Open a pull request against these issues if there are no active ones!
status: has patch
patch suggested, PR still needed
topic: animation
topic: images
#18985
opened Nov 20, 2020 by
thomasaarholt
Keep exact bitmap data when saving to vector file
keep
Items to be ignored by the “Stale” Github Action
topic: images
#16268
opened Jan 20, 2020 by
Synxis
PIL-opened image and imread-opened image render slightly differently in classic mode
keep
Items to be ignored by the “Stale” Github Action
topic: images
#14340
opened May 27, 2019 by
anntzer
Misalignment between grid and image in imshow w/ examples
keep
Items to be ignored by the “Stale” Github Action
topic: images
#12934
opened Dec 5, 2018 by
orenbenkiki
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