Four-eye moving target detection and identification device and method based on FPGA

Abstract

The invention relates to a four-eye moving target detection and identification device and method based on an FPGA. The four-eye moving target detection and identification device comprises acoustic equipment, infrared laser detection equipment and a detection and identification assembly; the acoustic equipment and the infrared laser detection equipment are respectively connected with the detectionand identification assembly; the detection and identification assembly is composed of an image acquisition module, an image preprocessing module, a target identification module and an identification result sending module which are connected in sequence. The image acquisition module is used for synchronously acquiring information by adopting four starlight-level sensors; the image preprocessing module uses a PL part of the FPGA to complete image preprocessing, the target identification module uses a PS part of the FPGA to complete target identification, and the identification result sending module uses WIFI transmission to upload a final result to an upper computer for display. According to the invention, the problems of poor mobility, low recognition accuracy, high power consumption, largesize, incapability of realizing full coverage of scenes and the like in the prior art are solved.

Description

Technical field: [0001] The invention relates to the technical field of image processing and computer vision, and in particular relates to an FPGA-based four-eye moving target detection and recognition device and method. Background technique: [0002] With the development of the times, people pay more and more attention to personal and public safety. In order to deal with various potential threats, monitoring equipment has become the main security tool. The market's application demand for monitoring equipment has shifted from simple equipment demand to individual demand. With the emergence of machine vision and artificial intelligence, security technology has undergone major changes, gradually moving towards digitalization, intelligence, and networking. [0003] Embedded target recognition systems are widely used in the security field, and are currently based on PCs or embedded platforms. Dahua has developed the four-eye 4K panoramic network camera DH-IPC-PDBW8808-A180 ser...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an FPGA-based four-eye moving target detection and recognition device and method to solve the problems of poor mobility, low recognition accuracy, high power consumption, large volume and unrealizable scenarios in the prior art Full Coverage Questions

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