YOLOv8-16bit/docs/reference/models/sam/amg.md

description	keywords
Explore Ultralytics methods for mask data processing, transformation and encoding. Deepen your understanding of RLE encoding, image cropping and more.	Ultralytics, Mask Data, Transformation, Encoding, RLE encoding, Image cropping, Pytorch, SAM, AMG, Ultralytics model

Reference for ultralytics/models/sam/amg.py

!!! note

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

---

::: ultralytics.models.sam.amg.MaskData

---

::: ultralytics.models.sam.amg.is_box_near_crop_edge

---

::: ultralytics.models.sam.amg.box_xyxy_to_xywh

---

::: ultralytics.models.sam.amg.batch_iterator

---

::: ultralytics.models.sam.amg.mask_to_rle_pytorch

---

::: ultralytics.models.sam.amg.rle_to_mask

---

::: ultralytics.models.sam.amg.area_from_rle

---

::: ultralytics.models.sam.amg.calculate_stability_score

---

::: ultralytics.models.sam.amg.build_point_grid

---

::: ultralytics.models.sam.amg.build_all_layer_point_grids

---

::: ultralytics.models.sam.amg.generate_crop_boxes

---

::: ultralytics.models.sam.amg.uncrop_boxes_xyxy

---

::: ultralytics.models.sam.amg.uncrop_points

---

::: ultralytics.models.sam.amg.uncrop_masks

---

::: ultralytics.models.sam.amg.remove_small_regions

---

::: ultralytics.models.sam.amg.coco_encode_rle

---

::: ultralytics.models.sam.amg.batched_mask_to_box