MulticoreWare Partners with Melexis to Develop Face Anti-spoofing AI Using ToF

时间： 2022-01-14 来源：Melexis

技术问答

MulticoreWare developed face understanding algorithm modules such as face detection, face recognition, drowsiness/distraction detection and anti-spoofing detection using a MELEXIS EVK75027 ToF Evaluation Kit. The EVK75027 is the evaluation kit for the MLX75027 VGA time-of-flight (ToF) sensor.

Tessenderlo, Belgium, 11 January 2022 – The partnership demonstrates the effectiveness of AI using ToF cameras to achieve robust performance for a wide range of in-cabin applications such as driver authentication, drowsiness detection, driver attentiveness, etc.

This further extends the third-party software solutions running on Melexis Evaluation Kit. Off-the-shelf software solutions for Melexis' evaluation kits enable an easy assessment of the Melexis time-of-flight technology from the end-user application perspective.

Description of EVK75027

The EVK75027 is the evaluation kit for the MLX75027 VGA time-of-flight (ToF) sensor. The MLX75027 enables real-time 3D imaging at full VGA resolution. The evaluation kit is a complete ToF camera and can be directly connected to a PC for visualization and recording of depth map data while allowing direct access to many configuration settings.

The EVK75027 is a modular plug-and-play platform perfectly set up for customization by its customers. The kit consists of four stacked PCBs (from top to bottom: illumination board, ToF sensor board, interface board, and a processor board). It is possible to detach the top two PCBs from the bottom two PCBs by bypassing the board to board connection with an external cable suitable for FPD-Link III communication. A graphical user interface for Windows is provided for live depth map visualization, basic recording, analysis and configuration.

For custom SW development, a MATLAB SDK and C API is provided. The built-in flexibility of our evaluation kit enables any designer to develop the necessary system know-how and product experience for use in their application.

The evaluation kit is available 110° horizontal field-of-view and 940 nm VCSEL illumination.

Features and benefits of the EVK75027 is the evaluation kit

· MLX75027 VGA time-of-flight sensor

· VCSEL illumination (110° FOV at 940 nm)

· Modular (interchangeable) platform architecture

· HW & SW reference design

· ROS compatible including web GUI

· Distance and confidence data at >100 FPS

· Advanced feature support on demand

· Small form factor 50 x 40 x 45 mm

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