👀 Segment Anything 2 + Docker 🐳

Segment Anything 2 in Docker. A simple, easy to use Docker image for Meta's SAM2 with GUI support for displaying figures, images, and masks. Built on top of the SAM2 repo: https://github.com/facebookresearch/segment-anything-2

Quickstart

This quickstart assumes you have access to an NVIDIA GPU. You should have installed the NVIDIA drivers and CUDA toolkit for your GPU beforehand. Also, make sure to install Docker here.

First, let's install the NVIDIA Container Toolkit:

distribution=$(. /etc/os-release;echo $ID$VERSION_ID) \
   && curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | sudo apt-key add - \
   && curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.list | sudo tee /etc/apt/sources.list.d/nvidia-docker.list
sudo apt-get update
sudo apt-get install -y nvidia-docker2
sudo systemctl restart docker

To get the SAM2 Docker image up and running, you can run (for NVIDIA GPUs that support at least CUDA 12.6)

sudo usermod -aG docker $USER
newgrp docker
docker run -it -v /tmp/.X11-unix:/tmp/.X11-unix  -e DISPLAY=$DISPLAY --gpus all peasant98/sam2:latest bash

We have a CUDA 12.1 docker image too, which can be run as follows:

docker run -it -v /tmp/.X11-unix:/tmp/.X11-unix  -e DISPLAY=$DISPLAY --gpus all peasant98/sam2:cuda-12.1 bash

From this shell, you can run SAM2, as well as display plots and images.

Running the Example

To check SAM2 is working within the container, we have an example in examples/image_predictor.py to test the image mask generation. To run:

# mount this repo, which is assumed to be in the current directory
docker run -it -v /tmp/.X11-unix:/tmp/.X11-unix  -v `pwd`/SAM2-Docker:/home/user/SAM2-Docker -e DISPLAY=$DISPLAY --gpus all peasant98/sam2:cuda-12.1 bash

# in the container!
cd SAM2-Docker/
python3 examples/image_predictor.py

Building and Running Locally

To build and run the Dockerfile:

docker build -t sam2:latest . 

And you can run as:

docker run -it -v /tmp/.X11-unix:/tmp/.X11-unix  -e DISPLAY=$DISPLAY --gpus all sam2:latest bash

Example of running Python code to display masks: