FaceFocus SDK is a lightweight and high-performance face analysis solution designed for advertising analytics. With a simple API, developers can input video frames continuously and receive real-time face tracking and audience insight results.

Key Features

1. Face Tracking

• Detect and track multiple faces in live video streams
• Minimum face size supported: 80×80 px
• Max number of faces: < 30
• Each face comes with structured tracking metadata for easy integration

2. Head Pose Estimation

• Estimate head orientation in 3D space using Euler angles:

  • Yaw (left/right rotation)
  • Pitch (up/down tilt)
  • Roll (in-plane rotation)

• Helps determine whether a person is actually viewing the screen

3. Age & Gender Estimation

• Gender recognition accuracy: 95%+
• Age estimation MAE: 3.5 years on internal datasets
• Supports fast multi-person demographic analysis

Supported Platforms

• ✅ Android
• ✅ Linux (including edge devices and smart cameras)

Application Scenarios

Digital Signage

• Analyze viewer demographics (age/gender/view time) in front of digital advertisements
• Optimize ad content by understanding audience engagement levels

Retail Analytics

• Measure customer foot traffic, demographics, and dwell time at counters
• Enables brands to quantify campaign effectiveness and improve targeting

Smart Museums

• Identify which exhibits attract the most attention
• Understand audience interests based on age and gender distribution

Get in Touch

FaceFocus SDK is ready to power your next smart visual analytics solution. For technical documents, trial packages, or commercial cooperation, please feel free to contact us.

📩 Contact：info@lenslink.ai