Multimode monitoring device and method

Abstract

The invention discloses a multimode monitoring device and a multimode monitoring method. The device comprises a visible image acquiring module, an infrared image acquiring module, a synthetic aperture radar (SAR) image acquiring module, a central processor module, an image processing module and a wireless terminal. The method comprises the following steps that: the central processor module receives visible image data, infrared image data and SAR image data, transmits the visible image data, the infrared image data and the SAR image data to the image processing module, then receives data fused by the image processing module and transmits the fused data to the wireless terminal; and the wireless terminal wirelessly transmits the received data to a remote server. By the invention, the visible image and the infrared image or the SAR image can be fused together, so that the all-weather working capability of the monitoring device can be enhanced.

Description

technical field [0001] The technical field to which the present invention relates is the technical field of image processing, in particular to a monitoring device and method for fusing visible light, infrared and SAR (Synthetic Aperture Radar) images. Background technique [0002] With the development of the Internet of Things, sensors will be ubiquitous in people's lives, especially security monitoring plays an increasingly important role in life safety, enterprise security, and national defense security. [0003] The existing sensor monitoring system is mainly a single sensor, and the monitoring effect is not particularly ideal at night and in bad weather. For example, infrared sensors are mainly used at night, and visible light cameras cannot play a role at night; and in rainy or foggy weather, The actual effectiveness of monitoring is poor; the ability to detect and confirm targets is poor. [0004] The development of multi-sensor comprehensive decision-making and judgm...

AI Technical Summary

Problems solved by technology

At present, there is no SAR actually used in the monitoring field. The actual application is usually a conventional radar used for speed measurement or surveillance (this type of radar cannot be imaged, and can only be used in conjunction with a map), and SAR (Synthetic Aperture Radar), is a Imaging radar, compared with visible light imaging, has poor visibility, but it has strong penetrating ability and all-weather working ability, and it is more effective in detecting targets (ships, vehicles, etc.)

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