Method and apparatus of automatically recognizing objects based on artificial intelligence deep learning

Abstract

The invention discloses a method and apparatus of automatically recognizing objects based on artificial intelligence deep learning. The method of automatically recognizing objects based on artificialintelligence deep learning includes the steps: collecting X-ray images of objects to be recognized by X-ray machines disposed in different orientations of an objection recognition area; inputting thecollected X-ray images in various orientations into a preset deep learning model to extract multi-dimensional data of the corresponding objects to be identified in the X-ray images; fusing the multi-dimensional data to generate data features corresponding to the multi-dimensional data; respectively extracting the classification features and the position features from the data features; and calculating the confidence values of the classification features, and combining the classification features in which the confidence values are greater than the preset minimum value and the corresponding position features as the recognition result to output. The method and apparatus of automatically recognizing objects based on artificial intelligence deep learning utilize the cross-imaging and preset deep learning model to synthesize multi-dimensional images into a one-way composite image, thus greatly improving the recognition rate of contraband, avoiding missed detection, and realizing full automation of security inspection.

Description

technical field [0001] The invention relates to the technical field of security inspection object recognition, in particular to a method and device for automatically recognizing objects based on deep learning of artificial intelligence. Background technique [0002] Security inspection machine, also known as security inspection instrument, including security inspection X-ray machine, luggage inspection machine, channel X-ray machine, object inspection X-ray machine, X-ray security inspection instrument, X-ray luggage inspection machine, X-ray detector, X-ray foreign object detection Machines, X-ray security inspection machines, X-ray luggage detectors, Sanpin detectors, Sanpin inspection machines, Sanpin inspection devices, and dangerous inspection devices. [0003] Security inspection machines are widely used in airports, railway stations, bus stations, government buildings, embassies, conference centers, exhibition centers, hotels, shopping malls, large-scale events, post ...

AI Technical Summary

Problems solved by technology

However, in this technical solution, although the deep learning model is used to realize the automatic detection and identification of contraband, but in this solution, the X-ray machine is only set at one angle, but in view of the different angles of the items placed, There is no difference in the images obtained at the same angle for different items. For example, for a knife, if it is placed on a plane, the image taken from above will look like a knife, and when the same knife is placed vertically, The image captured above is a straight line, which is basically the same as a stick, so using the technical solution disclosed in the above patent still has the risk of detection and recognition errors, and the accuracy rate is not high

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