CN111399073A - Intelligent security check method, intelligent security check machine and computer readable storage medium - Google Patents
Intelligent security check method, intelligent security check machine and computer readable storage medium Download PDFInfo
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- CN111399073A CN111399073A CN202010226025.9A CN202010226025A CN111399073A CN 111399073 A CN111399073 A CN 111399073A CN 202010226025 A CN202010226025 A CN 202010226025A CN 111399073 A CN111399073 A CN 111399073A
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Abstract
The invention discloses an intelligent security inspection method, an intelligent security inspection machine and a computer readable storage medium, comprising: acquiring image information of at least two detection angles of an article to be detected; respectively detecting abnormal articles for the image information of each detection angle, and judging whether the image information comprising the abnormal articles exists or not; if image information including an abnormal article exists, image information of each detection angle of the article to be detected is displayed simultaneously on each screen. Through the mode, the image information of at least two detection angles with abnormal articles is displayed on each screen, so that security personnel can intuitively receive the image information of at least two detection angles on one screen, comparison among a plurality of screens is not needed to obtain the abnormal article information, the security inspection efficiency is improved, and the omission factor is reduced.
Description
Technical Field
The invention relates to the technical field of security check, in particular to an intelligent security check method, an intelligent security check machine and a computer readable storage medium.
Background
A security inspection machine, also known as a security inspection instrument, is an electronic device that performs inspection by conveying an object to be inspected into an X-ray inspection tunnel by means of a conveyor belt. When an object enters an X-ray inspection channel, a package detection sensor can be blocked, the package detection sensor sends a detection signal to be sent to a system control area so as to generate an X-ray trigger signal, an X-ray source is triggered to emit an X-ray beam to penetrate through the detected object on a conveying belt, the X-ray beam bombards a receiver in the channel after being absorbed by the detected object, and the receiver converts the X-ray into a signal so as to be used for security inspection personnel to perform security inspection on the detected object.
Most of the existing security inspection machines detect an object to be detected by using single X-ray perspective imaging as a main detection means, and install a transmission source at one side to detect the object to be detected so as to obtain object information of the object to be detected.
However, in practical applications, most of the objects to be detected, which need to be subjected to security inspection, are luggage packages and other objects, many of the luggage packages are stacked together, and the security inspection machine performs the detection through one-direction imaging, so that the problem of missed inspection is easily caused, and therefore, the existing detection method of the security inspection machine has a poor judgment effect on dangerous objects and low security inspection efficiency.
Disclosure of Invention
The invention provides an intelligent security check method, an intelligent security check machine and a computer readable storage medium, which are used for solving the problems of poor judgment effect on dangerous goods and low security check efficiency of the conventional security check machine detection method.
In order to solve the technical problem, the invention provides an intelligent security inspection method, which comprises the following steps: acquiring image information of at least two detection angles of an article to be detected; respectively detecting abnormal articles for the image information of each detection angle, and judging whether the image information comprising the abnormal articles exists or not; if image information including an abnormal article exists, image information of each detection angle of the article to be detected is displayed simultaneously on each screen.
The step of obtaining the image information of at least two detection angles of the article to be detected comprises the following steps: acquiring visual angle images of at least two different detection angles of the same article to be detected; and identifying the visual angle images of at least two different detection angles to obtain image information corresponding to each detection angle.
The method comprises the following steps of identifying and processing at least two different detection angle view images to obtain image information corresponding to each detection angle: identifying the view angle image of each detection angle to obtain a contour image of each detection angle; identifying the contour image of each detection angle to obtain a detail image of each detection angle; and determining the image information of each detection angle through the contour image of each detection angle and the detail image of each detection angle.
The step of identifying the view angle image of each detection angle and obtaining the contour image of each detection angle specifically comprises the following steps: and identifying the visual angle image of each detection angle through a package identification algorithm to obtain a contour image of each detection angle.
The step of identifying the contour image of each detection angle and obtaining the detail image of each detection angle specifically comprises the following steps: establishing association between the outline image of each detection angle and the corresponding view angle image; and identifying the profile image and the view angle image of each detection angle which are associated through an intelligent identification algorithm to obtain a detail image corresponding to the profile image of each detection angle.
The step of determining the image information of each detection angle through the contour image of each detection angle and the detail image of each detection angle comprises the following steps: establishing association between the contour image of each detection angle and the corresponding detail image; and carrying out image synthesis on the associated contour image of each detection angle and the detail image to obtain image information corresponding to each detection angle.
Wherein, the step of respectively carrying out abnormal article detection on the image information of each detection angle and judging whether the image information comprising the abnormal article exists further comprises the following steps: respectively detecting abnormal articles for the image information of each detection angle, and judging whether the image information comprising the abnormal articles exists or not; and if the image information including the abnormal object does not exist, displaying the image information of the corresponding single detection angle on each screen.
The step of acquiring the view angle images of at least two different detection angles of the article to be detected specifically comprises the following steps: receiving energy penetrating through an article to be detected by receiving plates arranged at least two different angle positions of the intelligent security inspection machine; and converting the energy into visual angle images of at least two different detection angles of the object to be detected through image processing.
In order to solve the above technical problem, the present invention further provides an intelligent security inspection machine, including: the intelligent security inspection device comprises a processor and a memory, wherein the memory stores image information of at least two detection angles, and the processor is used for executing the intelligent security inspection method.
In order to solve the above technical problem, the present invention further provides a computer-readable storage medium, in which program data is stored, and the program data can be executed to implement any one of the above intelligent security inspection methods.
The invention has the beneficial effects that: different from the situation of the prior art, the method comprises the steps of acquiring the image information of at least two detection angles of the article to be detected, and judging whether the at least two image information of the article to be detected have abnormal articles or not; if the object to be detected exists, at least two image information are displayed on each screen, so that the object to be detected can be detected at least two angles, the condition of missing detection is reduced, and the accuracy of security inspection is improved. And when the security inspection system detects abnormal articles, at least two pieces of image information can be displayed on each screen, so that security inspection personnel can intuitively receive the image information of at least two detection angles, the image information does not need to be compared among a plurality of screens to obtain the abnormal article information, and the efficiency of the security inspection personnel for secondarily confirming the abnormal articles is improved.
Drawings
FIG. 1 is a schematic flow chart diagram illustrating an embodiment of an intelligent security inspection method provided by the present invention;
FIG. 2 is a schematic flow chart diagram illustrating another embodiment of the intelligent security inspection method provided by the present invention;
FIG. 3 is a schematic flow chart diagram illustrating another embodiment of the intelligent security inspection method provided by the present invention;
FIG. 4 is a schematic structural diagram of an embodiment of an intelligent security inspection machine provided by the present invention;
FIG. 5 is a schematic structural diagram of an embodiment of a computer-readable storage medium provided in the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic flow chart of an embodiment of an intelligent security inspection method provided in the present invention, and the intelligent security inspection method of the embodiment includes the following steps:
s11: and acquiring image information of at least two detection angles of the object to be detected.
The articles to be detected are articles needing safety inspection, generally, luggage, packages, articles carried by a detected person and the like, and the detected person puts the articles to be detected into safety inspection equipment for safety inspection.
The image information of at least two different detection angles of the article to be detected is acquired through the security inspection equipment, and the image information of at least two different detection angles corresponds to the article information of the article to be detected at different angles respectively, so that the detection visual angle range of the article to be detected is enlarged, and the detection accuracy is improved.
S12: and respectively detecting abnormal articles according to the image information of each detection angle, and judging whether the image information including the abnormal articles exists or not.
And respectively carrying out abnormal article detection on the article information contained in the image information of each detection angle so as to judge whether the abnormal article information exists in the image information of each detection angle.
S13: if image information including an abnormal article exists, image information of each detection angle of the article to be detected is displayed simultaneously on each screen.
If abnormal article information is detected in the image information of any one detection angle, it is determined that there is image information including an abnormal article, and the image information of each detection angle of the article to be detected is simultaneously displayed on each screen. And when the abnormal article information is not detected, namely the image information including the abnormal article does not exist, only the image information of a single detection angle corresponding to each screen is displayed on each screen.
According to the mode, the image information of at least two detection angles of the article to be detected is obtained, and whether an abnormal article exists in the at least two image information of the article to be detected is judged; if the object to be detected exists, at least two image information are displayed on each screen, so that the object to be detected can be detected at least two angles, the condition of missing detection is reduced, and the accuracy of security inspection is improved. And when the security inspection system detects abnormal articles, at least two pieces of image information can be displayed on each screen, so that security inspection personnel can intuitively receive the image information of at least two detection angles, the image information does not need to be compared among a plurality of screens to obtain the abnormal article information, and the efficiency of the security inspection personnel for secondarily confirming the abnormal articles is improved.
Referring to fig. 2, fig. 2 is a schematic flow chart of another embodiment of the intelligent security inspection method provided in the present invention.
S21: and acquiring at least two different visual angle images of the same object to be detected at different detection angles.
The energy penetrating through the article to be detected is received by receiving plates arranged at least two different angle positions in the security inspection equipment, wherein the energy is emitted by an X-ray source which is also arranged in the security inspection equipment and penetrates through the energy of the article to be detected. After the receiving plates at least two different angle positions receive the energy of at least two detection angles, converting the energy values received by the receiving plates at least two different angle positions into corresponding visual angle images at least two different detection angles through image processing. Wherein, the visual angle images of at least two different detection angles correspond to the article information of different visual angles of the same article to be detected.
S22: and identifying the view angle image of each detection angle to obtain a contour image of each detection angle.
The method comprises the steps of carrying out parcel identification on visual angle images of at least two different detection angles through a parcel identification algorithm, and identifying parcel frame information of each detection angle of an article to be detected, namely a contour image of the article to be detected of each detection angle, wherein the parcel identification algorithm is an algorithm for carrying out contour identification on parcel type articles in videos and/or images.
S23: and identifying the contour image of each detection angle to obtain a detail image of each detection angle.
After the contour image of each detection angle is obtained, the contour images of the detection angles are distinguished, and the contour image of each detection angle is associated and bound with the corresponding view angle image.
After the contour image of each detection angle is obtained, the associated contour image and view angle image of each detection angle are further identified through an intelligent identification algorithm, the in-package article information of the article to be detected at each detection angle, namely the detail image of each detection angle, is identified, the detail image of each detection angle is distinguished again, and the detail image of each detection angle is associated and bound with the corresponding contour image of each detection angle.
S24: and determining the image information of each detection angle through the contour image of each detection angle and the detail image of each detection angle.
And carrying out image synthesis on the detail image of each detection angle and the outline image associated with the detail image to obtain image information containing information of a parcel frame of the article to be detected and information of the article in the parcel, namely determining the image information of each detection angle through the outline image of each detection angle and the detail image of each detection angle.
S25: and respectively detecting abnormal articles according to the image information of each detection angle, and judging whether the image information including the abnormal articles exists or not.
After the image information of each detection angle containing the information of the parcel frame of the article to be detected and the information of the article in the parcel is obtained, the security inspection equipment respectively detects abnormal articles for the image information of each detection angle so as to judge whether the image information of the abnormal articles exists in the image information of each detection angle.
S26: if image information including an abnormal article exists, image information of each detection angle of the article to be detected is displayed simultaneously on each screen.
When the abnormal article information exists in the image information of at least one detection angle, the image information including the abnormal article is determined to exist, and the image information of each detection angle of the article to be detected is displayed on each screen at the same time, namely the image information of at least two detection angles of the article to be detected is displayed on each screen at the same time.
And when detecting that abnormal article information exists in the image information without detecting the angle or detecting that abnormal article information exists in the image information of at least one detecting angle, only displaying the image information of a single detecting angle corresponding to each screen on each screen.
According to the mode, the image information of at least two detection angles of the article to be detected is obtained, and whether an abnormal article exists in the at least two image information of the article to be detected is judged; if the object to be detected exists, at least two image information are displayed on each screen, so that the object to be detected can be detected at least two angles, the condition of missing detection is reduced, and the accuracy of security inspection is improved. When the security inspection system detects abnormal articles, at least two pieces of image information which are originally displayed on each screen singly can be displayed on each screen, so that security inspection personnel can visually receive the image information of at least two inspection angles on one screen, the image information does not need to be compared among a plurality of screens to obtain the abnormal article information, the efficiency of secondarily confirming the abnormal articles by the security inspection personnel is improved, and the probability of omission of the security inspection is reduced.
Referring to fig. 3, fig. 3 is a schematic flow chart of another embodiment of the intelligent security inspection method provided in the present invention.
In this embodiment, a case of detecting an article to be detected by using two detection viewing angles will be described.
S31: and acquiring visual angle images of two different detection angles of the same object to be detected.
The energy penetrating through the article to be detected is received by receiving plates arranged at two different angle positions in the security inspection equipment, wherein the energy is emitted by an X-ray source which is also arranged in the security inspection equipment and penetrates through the article to be detected. After the receiving plates at two different angle positions receive the energy of two detection angles, the energy values received by the receiving plates at the two different angle positions are converted into corresponding visual angle images at the two different detection angles through image processing. The visual angle images of the two different detection angles correspond to the article information of the same article to be detected at different visual angles, in this embodiment, the visual angles of the two different detection angles are divided into a first visual angle image and a second visual angle image, wherein the included angle between the first visual angle and the second visual angle can be 90 degrees, 100 degrees, 110 degrees and the like, and can be set according to the actual security inspection condition without limitation.
S32: and identifying the first visual angle image and the second visual angle image to obtain a first outline image and a second outline image.
The method comprises the steps of carrying out package identification on a first visual angle image and a second visual angle image through a package identification algorithm, and identifying package frame information of the first visual angle image and the second visual angle image of an object to be detected, namely a first outline image and a second outline image of the object to be detected, wherein the package identification algorithm is an algorithm for carrying out outline identification on a video and/or a package type object in the image.
After the first contour image and the second contour image are obtained, the contour images of all detection angles are distinguished, and the contour image of each detection angle is associated and bound with the corresponding view angle image.
S33: and identifying the first contour image and the second contour image to obtain a first detail image and a second detail image.
And identifying the associated first contour image and first visual angle image and the associated second contour image and second visual angle image through an intelligent identification algorithm, identifying the information of the article in the package of the article to be detected, namely the first detail image and the second detail image, distinguishing the first detail image and the second detail image again, and respectively associating and binding the first detail image and the second detail image with the corresponding first contour image and the corresponding second contour image.
S34: and determining first image information and second image information of two detection angles through the first contour image and the second contour image and the first detail image and the second detail image.
Carrying out image synthesis on the associated first contour image and the first detail image to obtain first image information which contains frame information and inner article information of the article to be detected; and carrying out image synthesis on the associated second contour image and the second detail image to obtain second image information containing information of a package frame of the article to be detected and information of the article in the package. That is, the image information of each detection angle is determined by the profile image of each detection angle and the detail image of each detection angle.
S35: and detecting abnormal articles in the first image information, and judging whether the abnormal articles exist.
And the security inspection equipment detects abnormal articles in the first image information and judges whether the abnormal articles exist or not. If the presence of the abnormal item is detected, step S38 is performed, and if the presence of the abnormal item is not detected, step S36 is performed.
S36: and detecting abnormal articles in the second image information, and judging whether the abnormal articles exist.
And the security inspection equipment detects abnormal articles in the second image information and judges whether the abnormal articles exist or not. If the presence of the abnormal item is detected, step S38 is performed, and if the presence of the abnormal item is not detected, step S37 is performed.
S37: and displaying first image information of the article to be detected on the first screen, and displaying second image information of the article to be detected on the second screen.
When the first image information and the second image information are detected to be free of abnormal articles, the fact that the abnormal articles are not present in the articles to be detected is determined, the first image information of the articles to be detected is displayed on the first screen, and the second image information of the articles to be detected is displayed on the second screen.
S38: and simultaneously displaying the first image information and the second image information of the article to be detected on the first screen and the second screen.
When the abnormal object is detected in the first image information and/or the second image information, the first image information and the second image information of the object to be detected are displayed on the first screen at the same time, and the first image information and the second image information of the object to be detected are displayed on the second screen at the same time. When an abnormal article is detected in the article to be detected, the first image information is placed on the upper side of the first screen to be displayed, and the second image information is placed on the lower side of the first screen to be displayed; and the main visual angle image information of the second screen is second image information, when the abnormal article in the article to be detected is detected, the second image information is placed on the upper side of the second screen for display, and the first image information is placed on the lower side of the second screen for display. So that the security personnel can observe the image information of two different detection visual angles on any screen at the same time, and the security inspection efficiency is improved.
Through the mode, the intelligent security inspection method can display two image information which are originally displayed on each screen only singly on each screen when the security inspection system detects abnormal articles on each screen, so that security inspection personnel can visually receive the image information of at least two detection angles on one screen without comparing the image information among a plurality of screens to obtain the abnormal article information, the efficiency of secondarily confirming the abnormal articles by the security inspection personnel is improved, and the probability of missed inspection of the security inspection is reduced.
Based on the same inventive concept, the present invention further provides an intelligent security check machine, which can be executed to implement the intelligent security check method of any of the above embodiments, please refer to fig. 4, fig. 4 is a schematic structural diagram of an embodiment of the intelligent security check machine provided by the present invention, and the intelligent security check machine includes a processor 41 and a memory 42.
Wherein the memory 42 is used for storing image information of at least two detected angles.
The processor 41 is configured to execute the steps of obtaining image information of at least two different detection angles of the to-be-detected article through the security inspection device, where the image information of the at least two different detection angles respectively corresponds to the article information of the to-be-detected article at different angles; respectively carrying out abnormal article detection on article information contained in the image information of each detection angle to judge whether the image information of each detection angle has abnormal article information; and if the abnormal article information is detected in the image information of any one detection angle, determining that the image information including the abnormal article exists, and simultaneously displaying the image information of each detection angle of the article to be detected on each screen. And when the abnormal article information is not detected, namely the image information including the abnormal article does not exist, only the image information of a single detection angle corresponding to each screen is displayed on each screen.
According to the mode, the image information of at least two detection angles of the article to be detected is obtained, and whether an abnormal article exists in the at least two image information of the article to be detected is judged; if the object to be detected exists, at least two image information are displayed on each screen, so that the object to be detected can be detected at least two angles, the condition of missing detection is reduced, and the accuracy of security inspection is improved. And when the security inspection system detects abnormal articles, at least two pieces of image information can be displayed on each screen, so that security inspection personnel can intuitively receive the image information of at least two detection angles, the image information does not need to be compared among a plurality of screens to obtain the abnormal article information, and the efficiency of the security inspection personnel for secondarily confirming the abnormal articles is improved.
Based on the same inventive concept, the present invention further provides a computer-readable storage medium, please refer to fig. 5, and fig. 5 is a schematic structural diagram of an embodiment of the computer-readable storage medium provided in the present invention. The computer readable storage medium 50 has stored therein program data 51, and in one embodiment, the computer readable storage medium 50 includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
On one hand, the invention separates the instruction cache and the data cache physically, and the physical separation structure improves the data acquisition efficiency and reduces the manufacturing complexity of the microprocessor. On the other hand, the instruction cache and the data cache are logically combined, which is equivalent to enlarging the capacity of the first-level cache, thereby improving the cache hit rate.
In the embodiments provided in the present invention, it should be understood that the disclosed method and apparatus can be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a module or a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium, or in a part of or all of the technical solution that contributes to the prior art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An intelligent security inspection method is characterized by comprising the following steps:
acquiring image information of at least two detection angles of an article to be detected;
respectively detecting abnormal articles for the image information of each detection angle, and judging whether the image information including the abnormal articles exists or not;
and if the image information including the abnormal object exists, simultaneously displaying the image information of each detection angle of the object to be detected on each screen.
2. The intelligent security inspection method of claim 1, wherein the step of obtaining image information of at least two inspection angles of the article to be inspected comprises:
acquiring visual angle images of at least two different detection angles of the same article to be detected;
and identifying the view angle images of the at least two different detection angles to obtain image information corresponding to each detection angle.
3. The intelligent security inspection method according to claim 2, wherein the step of identifying the at least two different perspective images to obtain the image information corresponding to each of the at least two different inspection angles comprises:
identifying the view angle image of each detection angle to obtain a contour image of each detection angle;
identifying the contour image of each detection angle to obtain a detail image of each detection angle;
and determining the image information of each detection angle through the contour image of each detection angle and the detail image of each detection angle.
4. The intelligent security inspection method according to claim 3, wherein the step of identifying the view angle image of each detection angle and obtaining the contour image of each detection angle specifically comprises:
and identifying the view angle image of each detection angle through a package identification algorithm to obtain a contour image of each detection angle.
5. The intelligent security inspection method according to claim 3, wherein the step of identifying the contour image of each detection angle and obtaining the detail image of each detection angle specifically comprises:
establishing association between the outline image of each detection angle and the corresponding view angle image;
and identifying the profile image and the view angle image of each detection angle which are associated through an intelligent identification algorithm to obtain a detail image corresponding to the profile image of each detection angle.
6. The intelligent security inspection method of claim 3, wherein the step of determining the image information of each detection angle through the profile image of each detection angle and the detail image of each detection angle comprises:
establishing association between the contour image of each detection angle and the corresponding detail image;
and carrying out image synthesis on the associated contour image and detail image of each detection angle to obtain image information corresponding to each detection angle.
7. The intelligent security inspection method according to claim 1, wherein the step of performing abnormal article detection on the image information of each detection angle and determining whether there is image information including an abnormal article further comprises:
respectively carrying out the abnormal article detection on the image information of each detection angle, and judging whether the image information comprising the abnormal article exists or not;
and if the image information including the abnormal object does not exist, displaying the image information of the corresponding single detection angle on each screen.
8. The intelligent security inspection method according to claim 2, wherein the step of acquiring the view angle images of the to-be-inspected object at least at two different inspection angles specifically comprises:
receiving energy penetrating through the to-be-detected object through receiving plates arranged at least two different angle positions of the intelligent security inspection machine;
and converting the energy into visual angle images of at least two different detection angles of the article to be detected through image processing.
9. An intelligent security check machine, characterized in that, intelligent security check machine includes: a processor and a memory, wherein the memory stores image information of at least two detection angles, and the processor is used for executing the intelligent security inspection method according to any one of claims 1-8.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores program data that can be executed to implement the intelligent security inspection method according to any one of claims 1 to 8.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856604A (en) * | 2020-07-31 | 2020-10-30 | 李国军 | Gate type oblique angle bottom lighting X-ray machine |
| CN113177982A (en) * | 2021-04-16 | 2021-07-27 | 杭州睿影科技有限公司 | Method, device, equipment and system for processing security inspection image data |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150117602A1 (en) * | 2013-10-29 | 2015-04-30 | Nuctech Company Limited | Stereoscopic imaging systems and methods |
| CN106886054A (en) * | 2017-04-13 | 2017-06-23 | 西安邮电大学 | Dangerous material automatic identification equipment and method based on 3 D X-ray imaging |
| CN107202808A (en) * | 2017-06-14 | 2017-09-26 | 上海英曼尼安全装备有限公司 | A kind of double source double-visual angle safety inspection method and its system |
| WO2019127949A1 (en) * | 2017-12-28 | 2019-07-04 | 深圳市太赫兹科技创新研究院 | Multi-frequency teraherts detection device, system and method therefor |
| CN109977877A (en) * | 2019-03-28 | 2019-07-05 | 北京邮电大学 | A kind of safety check is intelligent to be assisted sentencing drawing method, system and system control method |
| CN110133740A (en) * | 2019-04-29 | 2019-08-16 | 公安部第一研究所 | A kind of double-visual angle intelligence X-ray rays safety detection apparatus |
| CN110765990A (en) * | 2019-12-30 | 2020-02-07 | 浙江啄云智能科技有限公司 | Intelligent article detection method and system, computing device and storage medium |
-
2020
- 2020-03-26 CN CN202010226025.9A patent/CN111399073A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150117602A1 (en) * | 2013-10-29 | 2015-04-30 | Nuctech Company Limited | Stereoscopic imaging systems and methods |
| CN106886054A (en) * | 2017-04-13 | 2017-06-23 | 西安邮电大学 | Dangerous material automatic identification equipment and method based on 3 D X-ray imaging |
| CN107202808A (en) * | 2017-06-14 | 2017-09-26 | 上海英曼尼安全装备有限公司 | A kind of double source double-visual angle safety inspection method and its system |
| WO2019127949A1 (en) * | 2017-12-28 | 2019-07-04 | 深圳市太赫兹科技创新研究院 | Multi-frequency teraherts detection device, system and method therefor |
| CN109977877A (en) * | 2019-03-28 | 2019-07-05 | 北京邮电大学 | A kind of safety check is intelligent to be assisted sentencing drawing method, system and system control method |
| CN110133740A (en) * | 2019-04-29 | 2019-08-16 | 公安部第一研究所 | A kind of double-visual angle intelligence X-ray rays safety detection apparatus |
| CN110765990A (en) * | 2019-12-30 | 2020-02-07 | 浙江啄云智能科技有限公司 | Intelligent article detection method and system, computing device and storage medium |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111856604A (en) * | 2020-07-31 | 2020-10-30 | 李国军 | Gate type oblique angle bottom lighting X-ray machine |
| CN113177982A (en) * | 2021-04-16 | 2021-07-27 | 杭州睿影科技有限公司 | Method, device, equipment and system for processing security inspection image data |
| CN113177982B (en) * | 2021-04-16 | 2023-03-10 | 杭州睿影科技有限公司 | Method, device, equipment and system for processing security inspection image data |
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