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Feature Forest

featureforest

A napari plugin for segmentation using vision transformer features

    Workflow step:
    Image annotation
    Image segmentation

    License BSD-3 PyPI Python Version tests codecov napari hub

    A napari plugin for making image annotation using feature space of vision transformers and random forest classifier.
    We developed a napari plugin to train a Random Forest model using extracted features of vision foundation models and just a few scribble labels provided by the user as input. This approach can do the segmentation of desired objects almost as well as manual segmentations but in a much shorter time with less manual effort.


    Documentation

    The plugin documentation is here.

    Installation

    To install this plugin you need to use conda or mamba to create a environment and install the requirements. Use the commands below to create the environment and install the plugin:

    # for GPU
    conda env create -f ./env_gpu.yml
    # if you don't have a GPU
    conda env create -f ./env_cpu.yml

    Note: You need to install sam-2 which can be install easily using conda. To install sam-2 using pip please refer to the official sam-2 repository.

    Requirements

    • python >= 3.10
    • numpy==1.24.4
    • opencv-python
    • scikit-learn
    • scikit-image
    • matplotlib
    • pyqt
    • magicgui
    • qtpy
    • napari
    • h5py
    • pytorch=2.3.1
    • torchvision=0.18.1
    • timm=1.0.9
    • pynrrd
    • segment-anything
    • sam-2

    If you want to install the plugin manually using GPU, please follow the pytorch installation instruction here.
    For detailed napari installation see here.

    Installing The Plugin

    If you use the provided conda environment yaml files, the plugin will be installed automatically. But in case you already have the environment setup, you can just install the plugin. First clone the repository:

    git clone https://github.com/juglab/featureforest

    Then run the following commands:

    cd ./featureforest
    pip install .

    License

    Distributed under the terms of the BSD-3 license, "featureforest" is free and open source software

    Issues

    If you encounter any problems, please [file an issue] along with a detailed description.

    Version:

    • 0.0.6

    Last updated:

    • 09 November 2024

    First released:

    • 10 October 2024

    License:

    Supported data:

    • Information not submitted

    Plugin type:

    GitHub activity:

    • Stars: 12
    • Forks: 0
    • Issues + PRs: 2

    Python versions supported:

    Operating system:

    • Information not submitted

    Requirements:

    • h5py
    • iopath>=0.1.10
    • magicgui
    • matplotlib
    • napari
    • numpy==1.24.4
    • opencv-python
    • pooch
    • pynrrd
    • pyqt5
    • qtpy
    • scikit-image
    • scikit-learn
    • segment-anything-py
    • timm==1.0.9
    • torch==2.3.1
    • torchvision==0.18.1