3D Vision Brings Enables Fair, Evidence-Based Scoring
In Wing Chun competitions, punch power, speed, angle, and accuracy are all key scoring criteria— elements that have traditionally relied on human judgment alone. . Now, leveraging computer vision technology, the Femto Bolt enables real-time tracking of athletes’ movement trajectories and overall posture. Its built-in human skeleton tracking algorithm, developed on a deep learning framework and powered by AI, precisely “maps” each athlete’s skeleton to capture scoring points in real time.
Operating at a high frame rate of 30 fps, the Femto Bolt records depth data while integrating depth images, RGB images, and inertial sensing for multimodal analysis. This enables fast, real-time motion feedback and interaction, allowing the system to respond instantly to every move and providing judges with objective, professional scoring support.
Building a Scientific Competition and Training System
The Femto Bolt not only captures athletes’ two-dimensional visual information during competition, but its high-resolution depth data also precisely measures and analyzes the relative position and distance of limbs in three-dimensionalspace, enabling a more detailed collection of movement nuances. It supports 4K RGB high-resolution output with HDR capability, enhancing the system’s ability to interpret actions, reducing misidentification rates, and significantly improving data reliability.
Following the competition, this rich, standardized motion data serves a dual purpose: building a more scientific competition evaluation system, while also producing instructional video courses that provids Wing Chun athletes with intuitive, efficient training support.
Beyond martial arts, the Orbbec Femto Bolt has been successfully deployed in a variety of human–computer interaction scenarios. It has partnered with companies such as Geeklight, Scatter, and Moverse to explore creative motion-sensing solutions, and collaborated with Blanidas to develop the world’s first AI evaluation system for medical cleaning operations. With its high-quality 3D sensing capabilities, the Femto Bolt is also well-suited for applications including volumetric measurement, medical imaging, and collaborative robotic arms.
