Luxand FaceSDK Overview
Luxand FaceSDK is a robust, cross-platform face detection and recognition library designed to seamlessly integrate face-based biometric functionality into a wide range of applications. Here’s a detailed look at what the product does and its key features:
Core Functionality
- Face Detection and Recognition: FaceSDK can detect and recognize faces in still images and real-time video streams. It supports the detection of multiple faces in a single image and can operate on various types of images, including thermal images.
- Facial Feature Detection: The SDK provides the coordinates of 70 unique facial feature points, including eyes, eye contours, eyebrows, lip contours, nose tip, and face contours. This allows for precise tracking and analysis of facial features.
Advanced Features
- Tracker API: This API enables the tracking and recognition of faces in live video streams. It simplifies working with video streams by allowing users to tag subjects with names and recognize them further. The Tracker API also supports constant learning of subjects’ appearance and provides estimates of false acceptance and recognition rates.
- Gender, Age, and Expression Recognition: FaceSDK can recognize gender, estimate age, and identify facial expressions such as smiles and the state of the eyes (open or closed).
- Multi-Core Support: The library leverages multiple processor cores to enhance performance, ensuring fast face detection and recognition even in resource-intensive applications.
Platform Compatibility and Integration
- Cross-Platform Compatibility: FaceSDK is available for 32-bit and 64-bit versions of Windows and Linux, 64-bit macOS, iOS, and Android. This makes it versatile for developing applications across various desktop and mobile platforms.
- Development Tools Support: The SDK includes interface header files and sample applications for multiple programming languages and development environments, such as C , Microsoft Visual C , C#, Java, Delphi, Python, and more. This facilitates easy integration into new or existing projects.
Performance and Technical Specifications
- Real-Time Performance: FaceSDK delivers real-time detection speeds, with performance metrics such as 649 FPS on AMD processors, 116 FPS on iOS devices, and 71 FPS on Android devices for webcam resolutions.
- Camera Support: The library supports DirectShow-compatible web cameras on Windows, v4l2-compatible web cameras on Linux, and IP cameras with an HTTP/MJPEG interface across all platforms.
Use Cases
- Biometric Identification: FaceSDK is widely used for secure user authentication, surveillance systems, and time and attendance control.
- Augmented Reality: The SDK’s sophisticated facial feature detection enables augmented reality applications, such as altering a person’s appearance in real-time or adding virtual elements like mustaches, eyeglasses, or wigs.
- Graphic Editors and Software Development: It is also utilized in graphic editors for automatic red-eye removal and in developing morphing, animation, or 3D software by creating 3D head models based on detected facial features.
In summary, Luxand FaceSDK is a powerful tool for developers looking to integrate advanced face detection, recognition, and facial feature analysis into their applications, offering a blend of high performance, cross-platform compatibility, and extensive feature set.