albumentations-team/albumentations 2.0.2

Albumentations 2.0.2 Release Notes

on GitHub

• Support Our Work
• Core
• Bug fixes and speedups

Support Our Work

1. Help Us Grow - If you find value in Albumentations, consider becoming a sponsor. Every contribution, no matter the size, helps us maintain and improve the library for everyone.
2. Show Your Support - If you enjoy using Albumentations, consider giving us a ⭐ on GitHub. It helps others discover the library and motivates our team.
3. Join Our Community - Have suggestions or ran into issues? We welcome your input! Share your experience in our GitHub issues or connect with us on Discord.

Core

Added parameter max_accept_ratio to BBoxParams

max_accept_ratio (float | None): Maximum allowed aspect ratio for bounding boxes. 
    The aspect ratio is calculated as max(width/height, height/width), so it's always >= 1. 
    Boxes with aspect ratio greater than this value will be filtered out. 
    For example, if `max_accept_ratio=3.0`, boxes with width:height or height:width ratios
    greater than 3:1 will be removed. Set to None to disable aspect ratio filtering. Default: None.

Bugfixes and Speedups

• Bugfix in clip=True in BboxParams, was clipping not only boxes, but class labels if passed as numpy array
• BugFix in keypoints in all distortions: Elastic, Optical, Grid, ThinPlateSpline,
• Speedup in PlasmaShadow, PlasmaBrightnessContrast, ChannelShuffle