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ultralytics / JSON2YOLO

Convert JSON annotations into YOLO format.
https://docs.ultralytics.com
GNU Affero General Public License v3.0
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test2 #84

Closed fcakyon closed 5 months ago

fcakyon commented 5 months ago

how is yolo segmentation format different than detection format?

pderrenger commented 5 months ago

@fcakyon hello!

YOLO segmentation format is an extension of its detection format, designed for instance segmentation tasks. While YOLO detection typically involves bounding boxes (x, y, width, height) and class IDs for objects, segmentation requires more detailed pixel-level information.

In segmentation, YOLO uses polygons or masks to represent the exact shape of each instance, rather than just a bounding box. This means, for each object instance, you'll have a set of points defining the polygon around the object or a mask that highlights the object's exact pixels, alongside the class ID.

The change mainly involves how the object's presence and shape are defined, from boxes to more precise forms. For in-depth guidance on formats, visit our docs at https://docs.ultralytics.com 😊.

Hope this clears things up!