A Detection Method of Human Hidden Objects Based on X-ray Backscattering Image
A detection method and backscattering technology, which is applied in the detection field of human hidden objects, can solve the problems of increased difficulty in segmentation of human hidden objects, achieve the effects of improving security inspection speed and quality, satisfying segmentation results, and improving segmentation algorithms
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[0035] In order to further understand the invention content, features and effects of the present invention, the following examples are given here, and detailed descriptions are as follows in conjunction with the accompanying drawings:
[0036] see figure 1 , a detection method for human hidden objects based on X-ray backscattered images, which completes the segmentation task through adaptive dynamic threshold and global threshold calculation. The detailed steps are:
[0037] S101: Collect X-ray backscatter images, preprocess the X-ray backscatter images, and obtain preprocessed images;
[0038] 1) Image grayscale
[0039] This specific embodiment adopts the DIB structure to extract the RGB pixel values of the X-ray backscattered image, and carries out weighted average of the three components with different weights, wherein the red pixel weight is 30%, the green pixel is 59%, and the blue pixel 11%;
[0040] 2) Image denoising
[0041] In this specific embodiment, Gaussia...
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