Explain the difference between semantic segmentation and instance segmentation. Describe the architectures commonly used for each, such as U-Net and Mask R-CNN.

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Semantic segmentation and instance segmentation solve related but distinct problems. Both assign class labels to every pixel, but they differ in how they treat multiple objects of the same class.

Explain the difference between semantic segmentation and instance segmentation. Describe the architectures commonly used for each, such as U-Net and Mask R-CNN.

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