Object recognition method, system and storage medium suitable for emergency rescue

Abstract

The invention belongs to the technical field of emergency rescue, and in particular relates to an object identification method, a system and a storage medium suitable for emergency rescue. The object identification method includes the following steps: S1. Acquire a three-dimensional data set of objects in an emergency rescue site S2, carry out cluster analysis processing to the described three-dimensional data set; S3, carry out segmentation processing to the three-dimensional data point group obtained by the cluster analysis processing; S4, carry out calculation processing to the three-dimensional data point set obtained by the segmentation processing; S5 2. Relying on the result data of the calculation and processing of the three-dimensional data point set, the object identification processing is carried out. The present invention relies on the laser radar technology to collect the three-dimensional data of the objects in the emergency rescue scene, and the collected three-dimensional data is processed and analyzed. The purpose of quickly identifying a person in distress in a complex emergency rescue scene, and the object identification method provided by the present invention has the advantage of high identification accuracy.

Description

technical field [0001] The invention belongs to the technical field of emergency rescue, and in particular relates to an object recognition method, system and storage medium suitable for emergency rescue. Background technique [0002] Emergency rescue generally refers to the sudden and destructive emergency Adopt activities and plans for prevention, preparation, response and recovery. According to different types of emergencies, emergency rescue is divided into traffic emergency rescue, fire emergency rescue, earthquake emergency rescue, factory and mine emergency rescue, and family emergency rescue. The emergency rescue scene often needs to quickly identify and locate people in distress in complex environments. For example, outdoor sports enthusiasts often find themselves in distress in the wild, and when the field rescue team searches and rescues people in distress in the wild, usually The position of the person in distress is determined by means of manual carpet search o...

AI Technical Summary

Problems solved by technology

[0002] Emergency rescue generally refers to the sudden and destructive emergency Adopt activities and plans for prevention, preparation, response and recovery. According to different types of emergencies, emergency rescue is divided into traffic emergency rescue, fire emergency rescue, earthquake emergency rescue, factory and mine emergency rescue, and family emergency rescue. The emergency rescue scene often needs to quickly identify and locate people in distress in complex environments. For example, outdoor sports enthusiasts often find themselves in distress in the wild, and when the field rescue team searches and rescues people in distress in the wild, usually The position of the person in distress is determined by means of manual carpet search or rescue helicopter search. When performing manual carpet search, the search area is often very large, which will cost a lot of manpower and material resources, and rescue in some areas in the wild Personnel cannot be reached. When searching by rescue helicopter, it is necessary to rely on manual observation of the position of the person in distress. There is a problem of low search and rescue efficiency.

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