Hand motion information processing method of body-sensing mouse based on infrared sensors

Abstract

The invention belongs to the technical field of body sensing, and discloses a hand motion information processing method of a body-sensing mouse based on infrared sensors. The hand motion information processing method includes the steps that space rectangular coordinate systems of the two sensors are established, wherein original points of coordinates are centers of the two sensors, X axes of the coordinates are parallel to the sensors, Y axes point to the portions over the sensors, and Z axes are perpendicular to the X axes and the Y axes; the sensors conduct analyzing and judging according to data detected by each frame and a previous frame, and motion information is generated. The hand motion information processing method is based on a computer vision, hand motion information is collected through a camera, collected information is sent to a computer to be identified and judged, and corresponding order operation is thus emitted; the image identification technology and the data processing technology are integrated, position information of the hand in space is processed, identified and judged, and then a cursor moves and is clicked.

Description

technical field [0001] The invention belongs to the field of somatosensory technology, and in particular relates to a hand movement information processing method of a somatosensory mouse based on an infrared sensor. Background technique [0002] Now as VR (Virtual Reality) and AR (Augmented Reality) technologies are becoming more and more mature, somatosensory technology has slowly penetrated into our daily life. Almost all traditional mice need a relatively smooth surface, so they have to need a mouse pad; for wireless mice, the sensitivity is not as high as that of wired mice, the delay is relatively large, the battery needs to be replaced regularly, the adaptability is not as good as wired mice, and the price is relatively common Wired mice are high; slightly higher-end Bluetooth mice have high requirements for hardware configuration, fewer styles, and target user restrictions. [0003] To sum up, the problems in the prior art are: the current mouse needs a mouse pad, th...

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Problems solved by technology

[0003] To sum up, the problems in the prior art are: the current mouse needs a mouse pad, the operation is limited by the physical hardware, long-term use will cause problems such as "mouse hands", the operation method is single, and it is inconvenient to operate in some specific places

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