Method, processor and device for establishing three-dimensional view of industrial field environment

Abstract

The invention relates to the field of industrial inspection, in particular to a method, a processor and a device for establishing a three-dimensional view of an industrial field environment. The method comprises the steps of obtaining an industrial inspection video; determining a corresponding inspection picture according to the industrial inspection video; extracting feature points of the inspection pictures, and determining matched feature point pairs according to the feature points so as to determine camera poses and sparse point clouds corresponding to each inspection picture; adjusting the pose of the camera to enable the pose of the camera and the sparse point cloud to meet a preset condition; determining dense point clouds of the industrial field environment according to the camera poses and sparse point clouds meeting the preset conditions and the pixel points of the inspection picture; generating a three-dimensional surface of the industrial field environment according to the dense point cloud; and generating a three-dimensional view of the industrial field environment from the three-dimensional surface. According to the technical scheme, the clear picture is selected through the shot video of the industrial field environment, and the three-dimensional view of the industrial field environment is established, so that engineers are helped to accurately master the real service quality of the field.

Description

technical field [0001] The present application relates to the field of industrial inspection, and in particular, relates to a method, processor and device for establishing a three-dimensional view of an industrial site environment. Background technique [0002] In the current industrial environment, mechanical equipment needs to be inspected and maintained according to a fixed cycle to ensure the normal operation of the equipment and reduce wear and tear. Due to the complexity of the equipment inspection steps, it is difficult to accurately grasp the real service quality on-site for the service engineers on-site inspection. At present, the completion of the inspection is mainly evaluated through the self-evaluation method of the service engineer. [0003] During the inspection process of the service engineer, it is difficult to accurately grasp the real inspection behavior and service quality. Currently, the engineer's self-assessment method is used to judge whether the ins...

AI Technical Summary

Problems solved by technology

[0003] During the inspection process of the service engineer, it is difficult to accurately grasp the real inspection behavior and service quality. Currently, the engineer's self-evaluation method is used to judge whether the inspection is completed

However, this method completely relies on the consciousness of the engineer, and cannot locate the inspection behavior of the engineer. It lacks objective standards and it is difficult to accurately grasp the environment of the inspection site.

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