bitbox 2024.3.dev2

Behavioral Imaging Toolbox

Behavioral Imaging Toolbox

Bitbox is a free and open-source Python library including a comprehensive set of tools for the computational analysis of nonverbal human behavior. The provided tools enable analysis of face, head, and body movements, expressions, and actions from videos and images. Included algorithms and metrics have been validated using clinically vetted datasets and published extensively, therefore, can be reliably used by behavioral, social, and medical scientists in their human subject research. As we closely follow state-of-the-art in computer vision and machine learning, provided methodologies can also be relied upon by computer vision researchers and other engineers as well.

Please refer to our Wiki for further details.

Installation

Before installing Bitbox, you need to install 3DI. If 3DI is not installed, you will receive an error when trying to use Bitbox. 3DI repository is located at https://github.com/Computational-Psychiatry/3DI.

To install Bitbox, follow these steps:

1. Clone the Bitbox repository:

   git clone https://github.com/Computational-Psychiatry/bitbox.git
   

2. Change to the Bitbox directory:

   cd bitbox
   

3. Install Bitbox using python setup.py install:

   python setup.py install
   

4. Set the environment variable PATH_3DI to indicate the directory in which 3DI was installed:

   • Linux:

     export PATH_3DI=/path/to/3DI/directory
     

   • Windows (Command Prompt):

     set PATH_3DI=C:\path\to\3DI\directory
     

   • Mac:

     export PATH_3DI=/path/to/3DI/directory
     

Now you are ready to use Bitbox!