Computer vision mouse
A technology of computer vision and mouse, which is applied in the field of manufacturing and design of computer peripheral equipment, can solve the problems of poor reflectivity, poor stability of cursor tracking, etc., and achieve the effect of reducing morbidity and natural operation
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[0024] The computer vision mouse collects the user's hand movement images through the camera, puts the collected images into the buffer sequence, and the ARM-based microprocessor extracts several frames of images from the buffer sequence, detects the movement through the target detection algorithm, and determines the action parts, and then separates them. Use the DTW algorithm to match the samples in the visual mouse hand motion model standard library or the five habit libraries. The mouse command is transmitted to the user's computer to realize the function of the visual mouse system. Because each user has different habits of operating the mouse, some operating habits are difficult to match with the action models in the standard library, which reduces the accuracy of the visual mouse application. For this reason, the visual mouse system also provides users with a learning function, which updates the hand motion model online according to the action characteristics of the speci...
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