Thermal imaging network camera

Abstract

The invention discloses a thermal imaging network camera, comprising a camera module, a sensor module, an image capture module, an intelligent video analysis module and a video encoder module connected in turn. The thermal imaging network camera of the invention can capture the depth information and the distance information of the moving object in real time and efficiently, and fully display the three-dimensional information of the moving object. At that same time, the invention also has the advantage of being free from the influence of external light environment. The invention has the advantages of not being influenced by the contrast between the measured object and the background environment, being able to accurately track the moving object and the like, effectively solving the problem that the moving object can not be accurately detected and tracked when overlapping or stationary when the ambient light is not strong or there is no light, and enhancing the friendliness and convenience of the interaction between the user and the system.

Description

technical field [0001] The invention relates to the field of security monitoring, in particular to a thermal imaging network camera. Background technique [0002] A thermal imaging camera is a camera that displays by receiving infrared rays emitted by objects. It is a sensor that can detect extremely small temperature differences, converts the temperature difference into real-time video images and displays them, and can accurately quantify or measure the detected heat. The temperature value allows users to observe thermal images, but only the thermal outlines of people and objects can be seen, and the real face of objects cannot be seen clearly. [0003] Existing thermal imaging cameras have the following deficiencies: [0004] 1. The camera can only obtain the two-dimensional information of the target on the projection plane of the camera and the size of the target on the projection plane. The detected target information is actually the two-dimensional information of the t...

AI Technical Summary

Problems solved by technology

[0004] 1. The camera can only obtain the two-dimensional information of the target on the projection plane of the camera and the size of the target on the projection plane. The detected target information is actually the two-dimensional information of the target on the projection plane of the camera, not the target itself in three-dimensional space. Therefore, it is impossible to compare and judge with the actual spatial location information;

[0005] 2. When the moving targets overlap, the camera cannot accurately detect and track the moving targets;

[0006] 3. When the moving target is still, the camera cannot accurately detect and track the moving target

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