Artificial intelligencefromMedium1 week agoInstance segmentation evaluation criteria | SoftwareMillInstance segmentation evaluates per-object binary masks using IoU and mAP; detection-based methods yield higher-quality masks while single-shot methods prioritize speed.
Artificial intelligencefromMedium1 week agoInstance segmentation loss functions | SoftwareMillInstance segmentation requires loss functions that handle severe class imbalance; focal loss is common, while Dice, IoU-based, boundary, and Lovasz losses are alternatives.