docs/en/reference/models/sam/sam3/maskformer_segmentation.md

metadata

description: >-
  Explore the ultralytics.models.sam.sam3.maskformer_segmentation module for
  segmentation heads and predictors used with SAM3.
keywords: >-
  Ultralytics, SAM3, MaskFormer, segmentation head, mask prediction, deep
  learning, Python, API reference

Reference for ultralytics/models/sam/sam3/maskformer_segmentation.py

!!! success "Improvements"

This page is sourced from [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/sam/sam3/maskformer_segmentation.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/sam/sam3/maskformer_segmentation.py). Have an improvement or example to add? Open a [Pull Request](https://docs.ultralytics.com/help/contributing/) — thank you! 🙏

::: ultralytics.models.sam.sam3.maskformer_segmentation.LinearPresenceHead

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::: ultralytics.models.sam.sam3.maskformer_segmentation.MaskPredictor

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::: ultralytics.models.sam.sam3.maskformer_segmentation.SegmentationHead

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::: ultralytics.models.sam.sam3.maskformer_segmentation.PixelDecoder

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::: ultralytics.models.sam.sam3.maskformer_segmentation.UniversalSegmentationHead