Mouse control system based on facial micro-expressions

Abstract

The invention discloses a mouse control system based on facial micro-expressions. The mouse control system is composed of a camera, a processor and a KVM device. The KVM device is provided with a mouse and a screen. The camera captures facial micro-expressions of an operator. The processor judges the position of the screen observed by the operator according to the facial micro-expressions capturedby the camera and routes the mouse to the position of the screen observed by the operator. According to the invention, interaction with an operator is carried out through the KVM device; the camera observes facial micro-expressions of an operator. The processor identifies which target host (the position of a screen) the current mouse should be routed to, so that direct transparent transmission ofmouse data is realized. The simple deployment is realized under the condition of target hosts with more complex and diverse operating systems. The user experience is improved, and a more complex andlarge agent terminal is constructed.

Description

technical field [0001] The invention belongs to the field of mouse control for image processing and human-computer interaction, in particular to a mouse control system based on facial micro-expressions. Background technique [0002] Today's KVM implementation of one machine with multiple screens is based on the real-time judgment of the position of the mouse at the KMV output terminal, so as to determine whether the mouse has crossed the boundary of a single screen. The disadvantage of this method is that the mouse on the target computer may not be exactly the same as the counting position of the KVM output terminal. In A, when the target host turns on mouse acceleration (high precision), its displacement is not only related to the distance, but also related to the movement It is related to speed and difficult to fit. This function needs to be turned off, but it affects system functions and is against people's usage habits; B. In the application of multi-head graphics cards,...

AI Technical Summary

Problems solved by technology

Therefore, at this stage, KVM needs to have multiple screens on one seat, and each screen takes over different computers to achieve the same multi-screen effect as a multi-head graphics card. In addition to the output node needing to calculate the position of the mouse at any time for fitting, it also needs to be closed. Mouse acceleration of the target system, and different adaptations need to be made for different systems, which limits the application of KVM

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