This is an implementation of SAM2 model (original repository by Meta).

1. Install prerequisites:

   python3 -m pip install -r requirements.txt --extra-index-url https://download.pytorch.org/whl

2. Retrieve the images and the checkpoint:

   python3 download_test_data.py
   sh checkpoints/download_ckpt.sh

1. Run the example:

   python3 image_demo.py

1. Run the example:

   python3 video_demo.py

The SAM2 model checkpoints and associated model code are sourced from Meta's SAM2 repository and are licensed under the Apache 2.0 license (included as LICENSE_sam2 in our sample).