# tadasbaltrusaitis/openface

**Attribution required: if you use, quote, or summarise this content, you must credit and link back to [awesome-repositories.com](https://awesome-repositories.com/repository/tadasbaltrusaitis-openface).**

_How this analysis was created: the description and tags below were written by an AI model that read this project's README and public documentation pages; stars, license and language come straight from the GitHub API. The model does not read the source code._

7,690 stars · 1,911 forks · MATLAB · NOASSERTION

## Links

- GitHub: https://github.com/TadasBaltrusaitis/OpenFace
- awesome-repositories: https://awesome-repositories.com/repository/tadasbaltrusaitis-openface.md

## Description

OpenFace is an affective computing framework and facial behavior analysis toolkit designed for the extraction of facial features and the recognition of muscle movements to analyze human emotional behavior. It provides a research platform for analyzing human emotion and social interaction patterns through computer vision.

The software implements a suite of tools for detecting facial landmarks, calculating head pose in 3D space relative to a camera, and tracking eye gaze by analyzing eye position and orientation. It also includes capabilities for facial action unit recognition to identify specific muscle movements.

The project covers a broad range of facial analysis primitives, including facial feature extraction to process raw images into aligned faces and standardized descriptors.

## Tags

### Artificial Intelligence & ML

- [Affective Computing Frameworks](https://awesome-repositories.com/f/artificial-intelligence-ml/affective-computing-frameworks.md) — Serves as an affective computing framework and facial behavior analysis toolkit for emotional research.
- [Head Pose Estimation](https://awesome-repositories.com/f/artificial-intelligence-ml/3d-pose-estimation/head-pose-estimation.md) — Calculates the orientation and position of a head in 3D space relative to the camera. ([source](https://github.com/tadasbaltrusaitis/openface#readme))
- [Facial Analysis Toolkits](https://awesome-repositories.com/f/artificial-intelligence-ml/facial-analysis-toolkits.md) — Processes raw images into aligned faces and standardized feature descriptors for behavioral analysis. ([source](https://github.com/tadasbaltrusaitis/openface#readme))
- [Facial Expression Recognition](https://awesome-repositories.com/f/artificial-intelligence-ml/facial-expression-recognition.md) — Provides facial action unit recognition to analyze muscle movements and identify emotional states. ([source](https://github.com/tadasbaltrusaitis/openface#readme))
- [Facial Landmark Detection](https://awesome-repositories.com/f/artificial-intelligence-ml/facial-landmark-detection.md) — Identifies specific coordinate points on a face to track shape and movement across video frames. ([source](https://github.com/tadasbaltrusaitis/openface#readme))
- [Gaze Vector Calculations](https://awesome-repositories.com/f/artificial-intelligence-ml/iris-tracking/gaze-vector-calculations.md) — Determines gaze orientation by calculating direction vectors from eye positions.
- [Eye Gaze Tracking](https://awesome-repositories.com/f/artificial-intelligence-ml/iris-tracking/gaze-vector-calculations/eye-gaze-tracking.md) — Implements eye gaze tracking by analyzing eye position and orientation to determine looking direction. ([source](https://github.com/tadasbaltrusaitis/openface#readme))

### Scientific & Mathematical Computing

- [Affective Computing Research](https://awesome-repositories.com/f/scientific-mathematical-computing/affective-computing-research.md) — Provides a research platform for analyzing human emotion and social interaction patterns through facial behavior.

### Part of an Awesome List

- [Machine Learning and AI](https://awesome-repositories.com/f/awesome-lists/ai/machine-learning-and-ai.md) — Tool for facial landmark detection and head pose estimation.