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AI & Machine Learning · Intermediate

Image Segmentation

A computer vision task that labels each pixel of an image with a class or object instance.

Definition

Semantic segmentation labels each pixel by class, instance segmentation separates individual objects, and panoptic segmentation combines both. It is used in medical imaging, autonomous driving and image editing.

Exam tip

Pixel-level labeling in a scenario means segmentation, not detection or classification.

Related terms