WiMi Hologram Cloud Inc., a leading global Hologram Augmented Reality (AR) Technology provider, announced its development of 3D gesture tracking algorithm. This is a method of tracking a user’s gesture by capturing the position of the target gesture and translating its movement into a continuous path of points in a video frame to parse human gestures through mathematical algorithms.
A three-dimensional gesture tracking algorithm is a significant research direction in computer vision. The algorithm achieves the tracking of user gestures through gestures and camera pose and position information, which solves the gesture tracking problem in video streams to a certain extent. 3D gesture recognition can recognize various gestures and movements, an essential trend in the current development of gesture recognition technology. Its multi-angle 3D imaging can be realized by using special algorithms after image acquisition through a camera, without the need to wear any sensor or marker, as long as the ordinary camera can synchronize the output of hand movement trajectory, which has the characteristics of naturalness, convenience, scalability, and accuracy.
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WiMi’s 3D gesture tracking algorithm system can be divided into three functional modules: image information acquisition, processing and analysis, and result output. The core is the gesture tracking, feature extraction, and segmentation of gestures.
Combining digital image processing, AI, computer vision, and other technologies, WiMi’s 3D gesture tracking algorithm system can complete 3D imaging of human hands and recognize and track gestures. At the same time, combined with accurate depth information, the system enables users to interact with the computer more naturally. The system enhances the interaction experience between the user and the computer and effectively reduces the error rate when the user operates. As mobile devices gradually become more portable, mobile terminals are equipped with more and more sensors, making it possible for smartphones, tablets, and other mobile devices to obtain information about users’ hand movements in real-time.
Three-dimensional gesture tracking algorithm has been widely used in many fields such as entertainment games, education, medical and industrial production. It can build a more efficient communication bridge between machines and humans, making life more colorful and intelligent. With the continuous development of hand gesture tracking and recognition technology, the application area of using hand gestures for interaction will also become more extensive. In the future, WiMi plans to expand the application of 3D gesture tracking algorithms in the fields of virtual reality, robot remote control, intelligent driving, games, and entertainment.
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