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Insights: libvips/pyvips
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0 Active pull requests
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- 0 Merged pull requests
- 0 Open pull requests
- 196 Closed issues
- 0 New issues
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196 Issues closed by 5 people
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how to release the memory
#109 closed
Jul 24, 2025 -
Q: stitching
#110 closed
Jul 24, 2025 -
What is the parallel of magick autolevel in pyvips?
#108 closed
Jul 24, 2025 -
Solution: OSX workaround for using pyvips under anaconda with homebrew vips
#102 closed
Jul 24, 2025 -
tiff image with 2 pages
#95 closed
Jul 24, 2025 -
Problems with Pyramid generation
#99 closed
Jul 24, 2025 -
Q: How to set XMP metadata
#90 closed
Jul 24, 2025 -
Image.new_from_file() Only accept path folder?
#82 closed
Jul 24, 2025 -
Cannot create image from buffered IO stream
#85 closed
Jul 24, 2025 -
wrong param doc for pyvips.Image.thumbnail/pyvips.Image.thumbnail_image
#81 closed
Jul 24, 2025 -
UnicodeDecodeError on error.py:_to_string
#80 closed
Jul 24, 2025 -
How to global balance contrast of mosaiced image.
#56 closed
Jul 24, 2025 -
download libvips binary during install on windows
#71 closed
Jul 24, 2025 -
If you find pyvips useful, please vote at vinta/awesome-python
#61 closed
Jul 24, 2025 -
memory and writing issue during stitching of large images
#43 closed
Jul 24, 2025 -
TestConversion::test_cache randomly crashing on macOS
#51 closed
Jul 24, 2025 -
pyvips results in pillow-perf benchmarks
#21 closed
Jul 24, 2025 -
use total_ordering
#16 closed
Jul 24, 2025 -
have a test for `fail`
#13 closed
Jul 24, 2025 -
pypy memory pressure
#9 closed
Jul 24, 2025 -
write_to_buffer is slow as write_to_file
#163 closed
Jul 24, 2025 -
How to get the mpp of the tif file created by pyvips.write_to_file function
#164 closed
Jul 24, 2025 -
nip2 vs. vips to join image tiles to bigtif
#162 closed
Jul 24, 2025 -
GLib-ERROR - gmem.c - failed to allocate n bytes
#154 closed
Jul 24, 2025 -
What is the difference between resizing and opening at a certain downsample?
#159 closed
Jul 24, 2025 -
Different resize issues
#148 closed
Jul 24, 2025 -
Resizing and cropping on demand
#145 closed
Jul 24, 2025 -
Question: Any way to get pyvips to distinguish between time and depth for tiff images?
#151 closed
Jul 24, 2025 -
vips_colourspace: no known route from 'labs' to 'rgb'
#144 closed
Jul 24, 2025 -
How to limit pyvips RAM usage
#142 closed
Jul 24, 2025 -
Read from s3?
#143 closed
Jul 24, 2025 -
how to detect colorspace of an image
#140 closed
Jul 24, 2025 -
pyvips write_to_file takes more than an hour to write images(10+ GB in size) to disk
#136 closed
Jul 24, 2025 -
Segfault on conda package
#134 closed
Jul 24, 2025 -
implement exif mirror orientations
#130 closed
Jul 24, 2025 -
Identical pixel buffers generate different histograms
#131 closed
Jul 24, 2025 -
How to find regions of a certain color
#124 closed
Jul 24, 2025 -
sharpen doesn't work with vips8.8.1
#123 closed
Jul 24, 2025 -
Can't find a way to check image file type.
#126 closed
Jul 24, 2025 -
how to resize gif image and write to file or buffer
#129 closed
Jul 24, 2025 -
Travis CI testing
#115 closed
Jul 24, 2025 -
Parallel function like numpy.roll to slide image in sequential mode
#116 closed
Jul 24, 2025 -
Difficulty compiling _libvips - Raspbian Buster
#118 closed
Jul 24, 2025 -
Draw polygon using pyvips example
#111 closed
Jul 24, 2025 -
globalbalance - bug?
#114 closed
Jul 24, 2025 -
Multi-channel tiffs loaded as a mosaic
#250 closed
Jul 24, 2025 -
autorate is deprecated
#246 closed
Jul 24, 2025 -
dzsave: Can we generate map tiles with transparent background?
#245 closed
Jul 24, 2025 -
whole pyramidal tiff images
#238 closed
Jul 24, 2025 -
Question: OOM during composite and write large PNGs
#243 closed
Jul 24, 2025 -
pyvips conflicts with openslide
#231 closed
Jul 24, 2025 -
Extremely large memory use when saving to file or writing to memory
#234 closed
Jul 24, 2025 -
pyramidal tiff issues
#237 closed
Jul 24, 2025 -
Upscale speedup
#230 closed
Jul 24, 2025 -
Performance when required multiple different resizes
#228 closed
Jul 24, 2025 -
aur package
#214 closed
Jul 24, 2025 -
Installation issues mac
#221 closed
Jul 24, 2025 -
Make "arrayjoin: not one band or 4 bands" error report more helpful
#202 closed
Jul 24, 2025 -
pyvips occured VipsForeignLoad
#196 closed
Jul 24, 2025 -
Conda Forge, Windows Builds
#197 closed
Jul 24, 2025 -
Decompression issue when creating new from buffer
#195 closed
Jul 24, 2025 -
Memory leaking when operate and write with big ndarray
#188 closed
Jul 24, 2025 -
Flush support while creating large images
#182 closed
Jul 24, 2025 -
composite changes number of bands
#183 closed
Jul 24, 2025 -
adding file format (.nii) to suffixes
#187 closed
Jul 24, 2025 -
Specify format with new_from_buffer
#173 closed
Jul 24, 2025 -
Memory leak persists with cache_set_max(0)
#169 closed
Jul 24, 2025 -
Image format converting questions
#179 closed
Jul 24, 2025 -
Opening and saving the same WSI with the same size
#167 closed
Jul 24, 2025 -
How to get the mse of each pixel in two images of tha same dimension in pyvips
#296 closed
Jul 24, 2025 -
Memory leak when use pyvips decode heic image
#298 closed
Jul 24, 2025 -
Is pkgconfig really a runtime dependency?
#295 closed
Jul 24, 2025 -
How to use MSE and compare the results in pyvips
#294 closed
Jul 24, 2025 -
Memory leak occurs with libvips 8.12.1 and pyvips 2.1.16
#292 closed
Jul 24, 2025 -
Creating enormous images (BIGTIFF), use intermediate images or write straight to output?
#293 closed
Jul 24, 2025 -
Numpy array of vips images doesn't work in later numpy versions
#287 closed
Jul 24, 2025 -
No acceleration using multiprocessing
#291 closed
Jul 24, 2025 -
Save image to tif
#289 closed
Jul 24, 2025 -
cannot load library 'C:\vips-dev-8.12\bin\libgobject-2.0-0.dll': error 0x7e
#286 closed
Jul 24, 2025 -
Segment fault when use composite2 multiple times to add repeated watermarks to image
#283 closed
Jul 24, 2025 -
No metadata being populated by pyvips from NDPI file
#285 closed
Jul 24, 2025 -
How to vectorize bitmaps or convert to grayscale?
#272 closed
Jul 24, 2025 -
Merging multipages TIF files into a single multipage TIF
#277 closed
Jul 24, 2025 -
Resize both width and height
#278 closed
Jul 24, 2025 -
BigTiif issues
#270 closed
Jul 24, 2025 -
Save Multi-page tiff
#271 closed
Jul 24, 2025 -
Crop a polygon on svs image
#268 closed
Jul 24, 2025 -
inplace operations
#256 closed
Jul 24, 2025 -
Compute mask and sample from it
#264 closed
Jul 24, 2025 -
tif image covert to pyramidal tiff format
#259 closed
Jul 24, 2025 -
API mode on windows?
#253 closed
Jul 24, 2025 -
Working on multiple images at the same time
#254 closed
Jul 24, 2025 -
Assigning new colour component to an existent image
#255 closed
Jul 24, 2025 -
image text color is not filling
#252 closed
Jul 24, 2025 -
TypeError in pyvips
#373 closed
Jul 24, 2025 -
How to stitch the images of whole slide.
#368 closed
Jul 24, 2025 -
Quit the saving process with pyvips.image.tiffsave
#372 closed
Jul 24, 2025 -
Gif only saves as first frame
#366 closed
Jul 24, 2025 -
Simply opening a photo and saving it doubles the file size with Q=100
#364 closed
Jul 24, 2025 -
Getting pyvips to work on Mac with python 3.7.7
#362 closed
Jul 24, 2025 -
How to can stitch multiple .tiff file as single file tiff file.
#365 closed
Jul 24, 2025 -
question: how do i split a tilesheet into multiple grid and merge them together?
#357 closed
Jul 24, 2025 -
Cannot locate libvips.so.42, now on Red Hat Linux 9 (or RHEL 9)
#356 closed
Jul 24, 2025 -
Online source for images (download and convert)
#358 closed
Jul 24, 2025 -
type hints?
#355 closed
Jul 24, 2025 -
pyvips not running natively on M1 mac
#354 closed
Jul 24, 2025 -
'gdouble' is invalid or out of range for property 'xres'
#352 closed
Jul 24, 2025 -
conda install help?
#335 closed
Jul 24, 2025 -
image resize: unsupported gap
#339 closed
Jul 24, 2025 -
Add `find_load` and `find_save`
#342 closed
Jul 24, 2025 -
progress updates occasionally behave strangely
#322 closed
Jul 24, 2025 -
Transform and join several wsi
#330 closed
Jul 24, 2025 -
How to apply the `GroupLasso` in pyvips
#306 closed
Jul 24, 2025 -
OSError: cannot load library 'libvips.so.42' on Google Colab
#305 closed
Jul 24, 2025 -
Open to Jupyter notebooks (`.ipynb`) in a notebooks folder to provide graphical examples?
#319 closed
Jul 24, 2025 -
draw_mask Differs from bandjoin using an Alpha Channel
#300 closed
Jul 24, 2025 -
Image.asinh() not supported but is expected to be
#301 closed
Jul 24, 2025 -
Apply ADMM to the program
#299 closed
Jul 24, 2025 -
How to compare two images?
#415 closed
Jul 24, 2025 -
Issues converting an arrayjoin to oem-tiff format
#413 closed
Jul 24, 2025 -
How to take advantage of the GPU while using pyvips/libvips?
#414 closed
Jul 24, 2025 -
Randomly choosing a pixel with a desired value
#411 closed
Jul 24, 2025 -
from openslide to numpy
#409 closed
Jul 24, 2025 -
VipsOperation: class "dzsave" not found
#407 closed
Jul 24, 2025 -
SVG polygon from a binary mask
#406 closed
Jul 24, 2025 -
exif gps coordinates / rational64u
#408 closed
Jul 24, 2025 -
How to get count of pixels that meet a specific condition in a Pyvips image
#405 closed
Jul 24, 2025 -
Otsu's thresholding in pivips
#403 closed
Jul 24, 2025 -
Update to pyproject.toml
#404 closed
Jul 24, 2025 -
tests don't pass on old Python versions
#402 closed
Jul 24, 2025 -
convert numpy to avif and back
#399 closed
Jul 24, 2025 -
vips_tracked: out of memory
#395 closed
Jul 24, 2025 -
0xC0000374 error code when access to image file is lost
#392 closed
Jul 24, 2025 -
Dont know how to use affine function, could not get the same result which I got from opencv
#389 closed
Jul 24, 2025 -
TypeError: don't know the size pointed to by 'void *'
#394 closed
Jul 24, 2025 -
How i can use the below code to find the exact overlap.
#383 closed
Jul 24, 2025 -
How to save image to deepzoom file very fast?
#386 closed
Jul 24, 2025 -
how to change the thickness(weight) of tft
#385 closed
Jul 24, 2025 -
How to convert _cffi_backend.buffer object from crop to numpy
#375 closed
Jul 24, 2025 -
Cannot pickle dump pyvips Image
#378 closed
Jul 24, 2025 -
pdfload for multiple pages doesn't work as documented
#376 closed
Jul 24, 2025 -
Very slow write_to_file in pyvips
#374 closed
Jul 24, 2025 -
`TIFFFillTile: Read error` when writing a TIFF file on a per-tile basis.
#470 closed
Jul 24, 2025 -
Image merge stitch
#456 closed
Jul 24, 2025 -
creating tiles of 16bit multiband (4 band) tiff image leaves black canvas
#466 closed
Jul 24, 2025 -
class "jxlsave" not found
#467 closed
Jul 24, 2025 -
Reading in image a second time breaks on qptiff file
#453 closed
Jul 24, 2025 -
Create svs file with image pyramid, label and macro in pyvips?
#455 closed
Jul 24, 2025 -
Documentation link to conda package
#454 closed
Jul 24, 2025 -
Memory leaking with pdf
#450 closed
Jul 24, 2025 -
Pyvips fetch returns bad image on .svs files
#452 closed
Jul 24, 2025 -
dzsave_target returns NoneType not list[] as in docs
#451 closed
Jul 24, 2025 -
High RAM usage with fetch when reading multiple WSI tiles
#447 closed
Jul 24, 2025 -
new release when & ship with libvips?
#443 closed
Jul 24, 2025 -
ICC Profile Application on SVS and tiffsave hangs randomly
#446 closed
Jul 24, 2025 -
SVG rendering failed
#439 closed
Jul 24, 2025 -
How to read mrxs format image and choose certain dimension level. Then cut them into desire tiles?
#431 closed
Jul 24, 2025 -
create text bug
#435 closed
Jul 24, 2025 -
How to generate patches from coordinate list by a multiprocessing way?
#441 closed
Jul 24, 2025 -
did not manage to locate a library called 'libvips.so.42'
#424 closed
Jul 24, 2025 -
how to take advantage of pyvips speed in conjuction with a deep model
#427 closed
Jul 24, 2025 -
vips_concurrency_set analog
#425 closed
Jul 24, 2025 -
How to apply a (linear) tone conversion?
#422 closed
Jul 24, 2025 -
Struggling to keep the tone depth of an rgb tiff image using tiffsave
#421 closed
Jul 24, 2025 -
Invalid pointer to free on import
#423 closed
Jul 24, 2025 -
Conda package install error
#416 closed
Jul 24, 2025 -
Re-using a filename causes "LZWDecode: Corrupted LZW table"
#420 closed
Jul 24, 2025 -
dzsave() function is super slow after rotating the slide
#546 closed
Jul 24, 2025 -
Determine Byte Order of Current Image
#543 closed
Jul 24, 2025 -
Issues getting pyvips to use the version of vips with dzsave
#533 closed
Jul 24, 2025 -
Eventual error when converting svs to tiff
#539 closed
Jul 24, 2025 -
Cannot Install libvips (cannot load library 'libvips.so.42)
#536 closed
Jul 24, 2025 -
Unable to call VipsForeignSaveTiffFile
#512 closed
Jul 24, 2025 -
Downsampling OME-TIFF with PyVips and Generating Patches for Deep Learning
#509 closed
Jul 24, 2025 -
Rotation metadata
#515 closed
Jul 24, 2025 -
How to crop a region in tiff
#500 closed
Jul 24, 2025 -
Writing multi-channel pyramids
#502 closed
Jul 24, 2025 -
change default background color
#501 closed
Jul 24, 2025 -
question: does pyvips lock the GIL?
#504 closed
Jul 24, 2025 -
No support for PEP 517 builds
#499 closed
Jul 24, 2025 -
How to use a pyvips in python to generate tiff format from mrxs
#498 closed
Jul 24, 2025 -
Crop empty image spaces
#495 closed
Jul 24, 2025 -
`.pagesplit()` not working with iOS Quartz produced pdfs
#491 closed
Jul 24, 2025 -
pyvips.Image.new_from_array from np.mmap vs hdf5
#492 closed
Jul 24, 2025 -
best compression settings for a wsi viewer
#490 closed
Jul 24, 2025 -
Incorrect Color Interpretation in OpenSlide When Changing JPEG Q Factor in pyvips
#483 closed
Jul 24, 2025 -
Windows 0x7e error cffi fails to load dll library
#489 closed
Jul 24, 2025 -
Convenience methods for Pillow integration
#486 closed
Jul 24, 2025 -
Issues with writing to SVS files
#480 closed
Jul 24, 2025 -
Thumbnail creation taking too long
#471 closed
Jul 24, 2025 -
Why is error 0x7f?
#476 closed
Jul 24, 2025 -
ICC profiles from file stream in pyvips
#475 closed
Jul 24, 2025