facebookresearch/segment-anything

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The repository provides code for running inference with the SegmentAnything Model (SAM), links for downloading the trained model checkpoints, and example notebooks that show how to use the model.

Stars: 54.9k
Forks: 6.4k
Open beginner issues: 0
Indexed issues: 536

Dominant language: Jupyter Notebook
License: Apache-2.0
Last GitHub push: Sep 18, 2024
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

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536 open issues indexed

Finetuning Open

enhancement

facebookresearch/segment-anything#5 · 83 comments · 248 reactions · 0 assignees · Indexed Sep 16, 2026
predictor with text prompt using CLIP Open

how-to

facebookresearch/segment-anything#6 · 18 comments · 14 reactions · 0 assignees · Indexed Sep 16, 2026
Release Open

question

facebookresearch/segment-anything#8 · 3 comments · 5 reactions · 0 assignees · Indexed Sep 16, 2026
Mismatch in ckpt for vit_b and vit_l. vit_h works fine. Open

facebookresearch/segment-anything#15 · 5 comments · 5 reactions · 0 assignees · Indexed Sep 16, 2026
ONNX example is not a really full ONNX example Open

facebookresearch/segment-anything#16 · 13 comments · 22 reactions · 0 assignees · Indexed Sep 16, 2026
Onnx opset missmatch (opset 17 only supported in pytorch>=2) Open

facebookresearch/segment-anything#18 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Text prompt embedding size Open

facebookresearch/segment-anything#19 · 3 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
What is post-processing masks? Open

facebookresearch/segment-anything#20 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Generate training-ready masks Open

facebookresearch/segment-anything#24 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Extract particular objects Open

facebookresearch/segment-anything#25 · 0 comments · 4 reactions · 0 assignees · Indexed Sep 16, 2026
How to effectively download the SA-1B dataset Open

facebookresearch/segment-anything#26 · 12 comments · 10 reactions · 0 assignees · Indexed Sep 16, 2026
how to get predicted masks classes? Open

facebookresearch/segment-anything#27 · 8 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Maybe it'd be better to change the legend in Figure 7 from 'country' to 'country/region' Open

facebookresearch/segment-anything#28 · 6 comments · 33 reactions · 0 assignees · Indexed Sep 16, 2026
what is the gpu memory needed by the h model Open

facebookresearch/segment-anything#33 · 13 comments · 4 reactions · 0 assignees · Indexed Sep 16, 2026
Can we fine-tune/retrain this model for specific image processing domains such as segmenting dense cell cluster in biomedical imaging？ Open

facebookresearch/segment-anything#34 · 4 comments · 20 reactions · 0 assignees · Indexed Sep 16, 2026
How can we reproduce the mask AP of COCO or LVIS as Table 5? Open

facebookresearch/segment-anything#35 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
typo Open

facebookresearch/segment-anything#36 · 2 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
how to shrink the model down to 100M while maintaining similar performance. Open

question

facebookresearch/segment-anything#38 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Why pred IoU over 1? Open

facebookresearch/segment-anything#40 · 6 comments · 5 reactions · 0 assignees · Indexed Sep 16, 2026
use mask as prompt Open

facebookresearch/segment-anything#46 · 5 comments · 14 reactions · 0 assignees · Indexed Sep 16, 2026
error occurs in python scritps Open

question

facebookresearch/segment-anything#47 · 10 comments · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Not good performance in medical image segmentation Open

how-to

facebookresearch/segment-anything#48 · 5 comments · 7 reactions · 0 assignees · Indexed Sep 16, 2026
Training on one class only Open

facebookresearch/segment-anything#50 · 0 comments · 7 reactions · 0 assignees · Indexed Sep 16, 2026
Satellite Imagery(tiny objects) Generalization Open

facebookresearch/segment-anything#51 · 25 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
the result is not as good as the result in demo Open

facebookresearch/segment-anything#54 · 29 comments · 38 reactions · 0 assignees · Indexed Sep 16, 2026
Can I do transfer learning training on my own data set? Open

facebookresearch/segment-anything#59 · 3 comments · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Downloading the full dataset Open

facebookresearch/segment-anything#60 · 10 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
How long does it take to generate masks? Open

facebookresearch/segment-anything#61 · 21 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
pre-trained models used for commercial / production purpose? Open

facebookresearch/segment-anything#63 · 11 comments · 35 reactions · 0 assignees · Indexed Sep 16, 2026
training on custom dataset Open

facebookresearch/segment-anything#64 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Web version support for labeling Open

facebookresearch/segment-anything#65 · 4 comments · 7 reactions · 0 assignees · Indexed Sep 16, 2026
Size mismatch errors in running automatic_mask_generation_example.ipynb Open

facebookresearch/segment-anything#68 · 9 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Cannot export onnx Open

facebookresearch/segment-anything#71 · 22 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
[Extension Project] Generating Box Prompts with Zero-Shot Detector for Segment-Anything Open

facebookresearch/segment-anything#74 · 4 comments · 16 reactions · 0 assignees · Indexed Sep 16, 2026
How to get the name/type of the segment? Open

facebookresearch/segment-anything#77 · 5 comments · 7 reactions · 0 assignees · Indexed Sep 16, 2026
how to save a generated image? Open

facebookresearch/segment-anything#81 · 21 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Let's add this to an image labeling tool like LabelImg! Open

facebookresearch/segment-anything#83 · 12 comments · 10 reactions · 0 assignees · Indexed Sep 16, 2026
Change input image size Open

facebookresearch/segment-anything#84 · 8 comments · 2 reactions · 0 assignees · Indexed Sep 16, 2026
Displaying all masks in onnx Open

enhancement

facebookresearch/segment-anything#85 · 5 comments · 3 reactions · 0 assignees · Indexed Sep 16, 2026
Mask not showing up in onnx_model_example.ipynb point and box example Open

help wanted question

facebookresearch/segment-anything#92 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
Text as prompts Open

enhancement

facebookresearch/segment-anything#93 · 31 comments · 31 reactions · 0 assignees · Indexed Sep 16, 2026
run with "mps" is error:Cannot convert a MPS Tensor to float64 dtype as the MPS framework doesn't support float64. Please use float32 instead. Open

question

facebookresearch/segment-anything#94 · 27 comments · 23 reactions · 0 assignees · Indexed Sep 16, 2026
bad results with multiple point prompts Open

how-to question

facebookresearch/segment-anything#95 · 10 comments · 18 reactions · 0 assignees · Indexed Sep 16, 2026
unnecessary empty cell in example notebook Open

wontfix

facebookresearch/segment-anything#99 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
need this library for nodeJS as well Open

enhancement

facebookresearch/segment-anything#100 · 2 comments · 4 reactions · 0 assignees · Indexed Sep 16, 2026
how to deploy this model on sagemaker？ Open

how-to installation

facebookresearch/segment-anything#102 · 0 comments · 7 reactions · 0 assignees · Indexed Sep 16, 2026
Finding the ground truth of images without creating masks for every object? Open

how-to

facebookresearch/segment-anything#103 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
How can I cut out segmented object? Open

how-to

facebookresearch/segment-anything#105 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 16, 2026
minimum system requirements to run? Open

installation question

facebookresearch/segment-anything#107 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 16, 2026
Alternatives that support prompting? Open

how-to

facebookresearch/segment-anything#108 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 16, 2026

facebookresearch/segment-anything

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