Portable X-ray video camera

Abstract

The invention discloses a portable X-ray video camera, and belongs to the field of ray digital imaging. The camera comprises a high-speed collection area array detector, a portable X-ray machine, a display terminal and a combined connection rod mechanism. The high-speed collection area array detector is arranged opposite to the portable X-ray machine. The high-speed collection area array detector and the portable X-ray machine are connected into an integrated structure by the combined connection rod mechanism. The high-speed collection area array detector is in communication connection with the display terminal by a gigabit Ethernet. Power supplies are arranged in the high-speed collection area array detector and the portable X-ray machine. According to the portable digital X-ray video camera, the image is clear, the operation is simple and convenient, the weight is light, and real-time observation is realized; video and picture information can be recorded flexibly; and the camera is very suitable for police and security personnel to carry, thus flexibly executing security check, explosive removal and drug enforcement tasks.

Description

technical field [0001] The invention belongs to the field of digital ray imaging, and in particular relates to a novel portable high-definition X-ray video camera, which is suitable for carrying by police and security personnel, and can flexibly perform tasks of security inspection, explosive discharge, and anti-drug. Background technique [0002] The current portable high-definition X-ray imaging equipment mainly uses large-area line array and area array flat-panel detectors to take static perspective photos of luggage. Due to its large area, it can detect the entire luggage at one time. However, in some special application conditions, there will be disadvantages in using this imaging device. For example, when an item is too long or too large, one inspection cannot be completed, so it is necessary to place detectors and move the X-ray machine multiple times for multiple inspections. Some packages overlap a lot, and the shape and position of the items cannot be distinguishe...

AI Technical Summary

Problems solved by technology

This results in low detection efficiency and increases the danger to workers if explosive suspects are detected

[0003] There is also a portable X-ray imaging device (see figure 1 ), is a low-dose visual X-ray detector. The user faces the X-ray machine 2. Although the X-ray dose is low, and the light source area is basically controlled within the range of the image intensifier 1 after collimation, due to the scattered rays And the penetration of X-rays, there are still some X-rays that will be directly irradiated on the human body, especially the eyes

Since the eyes are relatively fragile, small doses of X-rays can also cause greater damage, so this direct observation method is not suitable for long-term and high-intensity work

In addition, the X-ray images it acquires are analog signals, without image processing functions such as digital noise reduction, the image quality is poor, and it cannot be saved for evidence collection

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