Equipment control method and device based on human body posture image

Abstract

The invention provides an equipment control method and a device based on a human body posture image, and belongs to the technical field of image processing. The method comprises the following steps: acquiring a posture image of an operator; processing the posture image to obtain skeleton endpoint coordinates of the operator, wherein the skeleton endpoints comprise a trunk upper endpoint, a trunk lower endpoint, a left upper arm lower endpoint, a left lower arm lower endpoint, a right upper arm lower endpoint, a right lower arm lower endpoint, a left leg lower endpoint and a right leg lower endpoint; calculating limb association angles according to the skeleton endpoint coordinates of the operator, wherein the limb association angles comprise an angle between a left upper arm and a body, anangle between the left upper arm and a left lower arm, an angle between the right upper arm and the body, an angle between the right upper arm and a right lower arm, an angle between a left leg and the body and an angle between a right leg and the body; and according to a predetermined rule, converting each limb association angle into a control command, and controlling the controlled equipment according to the control command. Compared with the prior art, the method improves the recognition efficiency of the control command.

Description

technical field [0001] The invention relates to a device control method and device based on human body posture images, and belongs to the technical field of image processing. Background technique [0002] In the operation scene that relies on the real-time command of personnel, the operator's body posture characteristics are used as equipment control commands, and the equipment operator controls the equipment by observing the operator's posture signals to realize on-site operations. In this scenario, equipment control relies heavily on human vision, which is easily restricted by the working environment and working scenarios, especially in super-vision environments, where equipment control cannot be realized. [0003] In order to overcome this limitation and get rid of manual automatic control of equipment, the extraction of equipment control commands is currently achieved through imaging equipment and image matching methods, but this method needs to collect a large number of...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a device control method and device based on human body posture images to solve the problem of low recognition efficiency of device control commands in current device control methods based on human body posture images

Images