Infrared thermal imager temperature measurement correction method and related equipment based on target detection
An infrared thermal imager and target detection technology, applied in the field of artificial intelligence, can solve problems such as inability to accurately measure human body temperature
Active Publication Date: 2020-11-24
PINGAN INT SMART CITY TECH CO LTD
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Problems solved by technology
[0004] In view of the above, it is necessary to propose an infrared thermal imager temperature measurement correction method, device, infrared thermal imager and storage medium based on target detection, which can solve the problem that the infrared thermal imager cannot accurately measure the temperature of the human body when it is in the blackbody blocking period. technical problem
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[0079] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0080] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.
[0081] figure 1 It is a flowchart of a method for temperature measurement and correction of an infrared camera based on target detection provided by Embodiment 1 of the present invention. The target detection-ba...
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The present invention relates to artificial intelligence, and provides a method for temperature measurement and correction of an infrared thermal imager based on target detection and related equipment, including: collecting the first infrared image and recording the temperature of the target object and the person of the target object in the face ID temperature list Face ID; track the target object in the first infrared image, and update the face ID temperature list according to the tracked target object; collect the second infrared image, and check the face when judging that the infrared thermal imager is in the black body block period When there is a target face ID corresponding to the target object in the second infrared image in the ID temperature list, obtain the temperature corresponding to the target face ID; correct the temperature of the target object in the second infrared image according to the temperature corresponding to the target face ID . The invention can solve the technical problem that the infrared thermal imager cannot accurately measure the human body temperature when it is in the black body blocking period. In addition, the present invention also relates to the field of block chain technology, and the face ID temperature list can be stored in the block chain.
Description
technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to a method and device for temperature measurement and correction of an infrared thermal imager based on target detection, an infrared thermal imager and a storage medium. Background technique [0002] The infrared thermal imager based on no baffle can measure temperature accurately, but its process is complicated and the manufacturing cost is high. At present, the infrared thermal imager with blackbody baffle is the main one in the market. The working principle of the infrared thermal imaging camera with a blackbody baffle is that when the detector’s working temperature changes, the baffle blocks the detector to provide an environmental blackbody. Based on this environmental blackbody, the image processing unit of the thermal imaging system Perform ambient temperature compensation or temperature drift compensation correction on the detector. [0003] However, in th...
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IPC IPC(8): G01J5/00G06F16/23G06F16/27G06F16/28
CPCG01J5/0025G06F16/27G06F16/284G06F16/23G01J2005/0077G01J5/80
Inventor 张玉琪罗林锋刘彦宏曾婷赵振兴李怀志陈伟杰高子焱王洪斌
Owner PINGAN INT SMART CITY TECH CO LTD