Description:
imagedatasetconverter 0.0.4
The image-dataset-converter library allows the conversion between
various dataset formats for image annotation datasets.
Filters can be supplied as well, e.g., for cleaning up the data.
Dataset formats:
image classification: ADAMS (r/w), sub-dir (r/w)
object detection: ADAMS (r/w), COCO (r/w), OPEX (r/w), ROI (r/w), VOC (r/w), YOLO (r/w)
image segmentation: blue-channel (r/w), grayscale (r/w), indexed PNG (r/w), layer segments (r/w)
Changelog
0.0.4 (2024-07-16)
limiting numpy to <2.0.0 due to problems with imgaug library
0.0.3 (2024-07-02)
switched to the fast-opex library
helper method from_indexedpng was using incorrect label index (off by 1)
Data.save_image method now ensures that source/target files exist before calling os.path.samefile
requiring seppl>=0.2.6 now
readers now support default globs, allowing the user to just specify directories as input
(and the default glob gets appended)
the to-yolo-od writer now has an option for predefined labels (for enforcing label order)
the to-yolo-od writer now stores the labels/labels_cvs files in the respective output folders
rather than using an absolute file name
the bluechannel/grayscale/indexed-png image segmentation readers/writers can use a value other
than 0 now for the background
split filter has been renamed to split-records
0.0.2 (2024-06-13)
added generic plugins that take user Python functions: from-pyfunc, pyfunc-filter, to-pyfunc
added idc-exec tool that uses generator to produce variable/value pairs that are used to expand
the provided pipeline template which then gets executed
added polygon-simplifier filter for reducing number of points in polygons
moved several geometry/image related functions from imgaug library into core library to avoid duplication
added python-image-complete as dependency
the ImageData class now uses the python-image-complete library to determine the file format rather than
loading the image into memory in order to determine that
the convert-image-format filter now correctly creates a new container with the converted image data
the to-coco-od writer only allows sorting of categories when using predefined categories now
the from-opex-od reader now handles absent meta-data correctly
added the AnnotationsOnlyWriter mixin for writers that can skip the base image and just output the annotations
0.0.1 (2024-05-06)
initial release
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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