Target detection system based on YOLOv5 improvement

Abstract

The invention relates to a target detection system based on YOLOv5 network improvement, a hardware part of the system mainly comprises an electronic display screen, a camera, a circuit board and a data storage processing device, the electronic display screen is used for displaying video information processed by a target detection network, the camera is used for acquiring video information around an automobile, and the circuit board is used for storing and processing the video information. The data storage and processing device is used for storing video information, a YOLOv5 improved network structure, processing the video information and the like, and the circuit board is used for connecting hardware to form a complete system. According to the invention, a software part takes a YOLOv5 network structure as a main body algorithm, and a Backbone part, a Neck part and an NMS part of the YOLOv5 network structure are improved respectively, so that a target detection system with high detection precision, strong real-time performance, high robustness and good generalization ability is obtained. And a relatively excellent system is provided for a user using an automatic driving technology.

Description

technical field [0001] The invention relates to the field of automobile automatic driving, and specifically proposes an improved target detection system based on YOLOv5. Background technique [0002] In automotive autonomous driving technology, the recognition and discrimination of target objects in complex environments is a difficult challenge and one of the key tasks to be solved. Object detection is not only an important branch in computer vision research, but also a key link and task in autonomous driving systems. Due to the complexity of actual road conditions, it is difficult to greatly improve the technology of assisted vehicle driving based on traditional target detection. [0003] Therefore, an improved target detection system based on YOLOv5 is designed. This device belongs to the application product of automotive automatic driving. In automatic driving technology, the recognition and discrimination of target objects in complex environments is a difficult challeng...

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problems of poor detection speed, insufficient detection accuracy of occluded targets, and insufficient detection accuracy in complex environments with high missed detection rate of small-scale targets in the target detection in the automatic driving scene.

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