Speed monitoring method and device of terminal equipment, medium and computing equipment

Abstract

The embodiment of the invention provides a speed monitoring method and device for terminal equipment, a medium and computing equipment. The method comprises the following steps: acquiring a feature point coordinate array of each frame of image from a video acquired by the terminal equipment; segmenting the image according to a preset mode, and determining a plurality of feature point coordinate sub-arrays corresponding to the segmented image from the feature point coordinate arrays corresponding to the image; and calculating the plurality of feature point coordinate sub-arrays corresponding tothe segmented image to obtain the motion speed of the terminal device. According to the technical scheme of the invention, the motion speed of the terminal equipment for collecting the video can be calculated based on the obtained feature point coordinate array of the multiple frames of images, so that an operator operating the terminal equipment can know the current motion speed of the terminalequipment at any time, and therefore, the terminal equipment can be accurately controlled. The damage of an operator to the terminal equipment or the space to be detected is avoided as much as possible, and the use safety of the terminal equipment is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of machine vision, and more specifically, embodiments of the present invention relate to a speed monitoring method, device, medium, and computing device of a terminal device. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] At present, in order to detect cramped, narrow spaces that are difficult to directly observe with the naked eye (such as tunnels, culverts, esophagus, digestive tract, gastrointestinal tract, etc.), controllable probes are often used for detection, in order not to damage the probe or the space to be detected , it is often necessary to precisely control the movement speed of the probe, which has very high requirements for the operator who controls the probe, and re...

AI Technical Summary

Problems solved by technology

[0003] At present, in order to detect cramped, narrow spaces that are difficult to directly observe with the naked eye (such as tunnels, culverts, esophagus, digestive tract, gastrointestinal tract, etc.), controllable probes are often used for detection, in order not to damage the probe or the space to be detected , it is often necessary to precisely control the movement speed of the probe, which has very high requirements for the operator who controls the probe, and requires an operator with a lot of experience to operate. space damage

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