ultralytics/docs/reference/models/sam/modules/encoders.md

metadata

description: >-
  Discover detailed information on ImageEncoderViT, PositionEmbeddingRandom,
  Attention, window_partition, get_rel_pos and more in Ultralytics models
  encoders documentation.
keywords: >-
  Ultralytics, Encoders, Modules, Documentation, ImageEncoderViT,
  PositionEmbeddingRandom, Attention, window_partition, get_rel_pos

Reference for ultralytics/models/sam/modules/encoders.py

!!! note

Full source code for this file is available at [https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/sam/modules/encoders.py](https://github.com/ultralytics/ultralytics/blob/main/ultralytics/models/sam/modules/encoders.py). Help us fix any issues you see by submitting a [Pull Request](https://docs.ultralytics.com/help/contributing/) 🛠️. Thank you 🙏!

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::: ultralytics.models.sam.modules.encoders.ImageEncoderViT

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::: ultralytics.models.sam.modules.encoders.PromptEncoder

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::: ultralytics.models.sam.modules.encoders.PositionEmbeddingRandom

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::: ultralytics.models.sam.modules.encoders.Block

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::: ultralytics.models.sam.modules.encoders.Attention

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::: ultralytics.models.sam.modules.encoders.PatchEmbed

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::: ultralytics.models.sam.modules.encoders.window_partition

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::: ultralytics.models.sam.modules.encoders.window_unpartition

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::: ultralytics.models.sam.modules.encoders.get_rel_pos

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::: ultralytics.models.sam.modules.encoders.add_decomposed_rel_pos