Large volume parenteral foreign body detection method, system, medium and equipment based on deep learning and target tracking

Abstract

The invention discloses a large volume parenteral foreign body detection method, a system, a medium and a device based on deep learning and target tracking, and the method comprises the steps: carrying out the image preprocessing of a plurality of collected continuous images, combining a target detection algorithm and a target tracking algorithm, and achieving the fusion of target detection and target tracking and the precise positioning and tracking of foreign bodies; firstly, preproce3ssing a sequence image, then using a Faster RCNN neural network for carrying out target detection on a firstframe of image to obtain the initial position of each suspected target, then tracking the positions of each target in later frames through a CSRDCF target tracking algorithm to obtain the motion trail of each suspected target, and obtaining the motion trail of each suspected target, and finally, according to the track characteristics, performing classification by using an adaptive classificationalgorithm based on a semi-naive Bayes principle, and eliminating noise interference. Experiments show that the method not only can greatly improve the detection speed, but also can greatly improve thedetection precision, and meets the requirements of industrial production precision and real-time performance.

Description

technical field [0001] The invention belongs to the field of medical image detection, and relates to a method, system, medium and equipment for detecting foreign objects in large infusion fluids based on deep learning and target tracking. Background technique [0002] my country's infusion solution production and sales volume has already ranked first in the world. In the pharmaceutical production process, due to various reasons, tiny foreign objects with a diameter greater than 50 microns are mixed into the drug solution, including fibers in the air and hair dropped by workers. , glass shavings produced by the collision of glass bottles, rubber blocks from rubber stoppers, etc. Because the large infusion solution directly injects the drug into the vein and enters the blood of the human body, once these foreign objects enter the human blood circulation, it is directly related to the safety of human life. The resistance is much weaker. Once the medicine with foreign matter is ...

AI Technical Summary

Problems solved by technology

The artificial light inspection method used in traditional small and medium-sized pharmaceutical companies relies on manpower and has the disadvantages of inconsistent detection standards, resulting in visual fatigue, slow detection speed, and high missed detection rate.

However, foreign advanced equipment is expensive and maintenance costs are extremely high. Therefore, it is imperative to research and develop a set of efficient and safe foreign body detection methods for large infusions.

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