Multi-target volume measurement method and device and storage medium

Abstract

The invention discloses a multi-target volume measurement method and device and a storage medium, and the method comprises the steps: firstly obtaining the attitude information of a multi-target measurement device at a plurality of positions, and collecting the point cloud information and image information in a scene corresponding to the plurality of positions; secondly, based on the obtained attitude information and point cloud information, calculating a plurality of targets and volumes and positioning information of the plurality of targets; determining a matching mark on the image information and positioning information of the matching mark based on the acquired attitude information and the image information; and finally, based on the volumes and the positioning information of the plurality of targets and the matching marks on the image information and the positioning information of the matching marks, matching each target in the plurality of targets with the corresponding volume. The method can achieve the simultaneous measurement of a plurality of target volumes, and can effectively improve the measurement efficiency of the volume of goods when there are many goods.

Description

technical field [0001] The invention belongs to the technical field of measurement, and in particular relates to a multi-target volume measurement method, device and storage medium. Background technique [0002] With the development of society, measuring the volume of objects is becoming more and more common in daily life. For example, the storage and transportation of goods, airports, express delivery and other industries all need to measure the volume of objects. At present, there are mainly two methods for volume measurement: manual measurement and automatic measurement by equipment. Among them, manual measurement is not only inefficient, but also difficult to measure the volume of irregular objects; the automatic measurement equipment used in the automatic measurement of equipment mainly includes fixed and handheld, and the main technical means include the use of video or laser radar sensors Reconstruct the 3D contour of the object. However, there are blind spots in th...

AI Technical Summary

Problems solved by technology

Among them, manual measurement is not only inefficient, but also difficult to measure the volume of irregular objects; the automatic measurement equipment used in the automatic measurement of equipment mainly includes fixed and handheld, and the main technical means include the use of video or laser radar sensors Reconstruct the 3D contour of the object

However, there are blind spots in the scanning process of fixed devices, which affect the volume measurement accuracy; handheld devices will affect the volume measurement accuracy, and the current common technical means are to measure the volume of a single target. When the number of goods is large, it will affect the volume measurement accuracy. Volume measurement efficiency

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