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Infrared temperature measurement method, device and equipment

An infrared temperature measurement and equipment technology, which is applied in the field of image processing and can solve problems such as inability to measure temperature and affecting temperature measurement efficiency.

Pending Publication Date: 2021-09-07
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This application provides an infrared temperature measurement method, device and equipment, which can solve the problem that the related technology cannot measure the temperature when the distance does not meet the requirements, thus affecting the temperature measurement efficiency

Method used

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  • Infrared temperature measurement method, device and equipment
  • Infrared temperature measurement method, device and equipment
  • Infrared temperature measurement method, device and equipment

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Embodiment Construction

[0104] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0105] Before the detailed explanation of the infrared temperature measurement method provided in the embodiment of the present application, the executive subject of the infrared temperature measurement method provided in the embodiment of the present application will be introduced.

[0106] Please refer to figure 1 , figure 1 It is a structural schematic diagram of an infrared temperature measuring device according to an exemplary embodiment. The infrared temperature measurement method provided in the embodiment of the present application is executed by an infrared temperature measurement device 100 , and the infrared temperature measurement device 100 may include an image sensor 101 and a processor 102 .

[0107] Wherein, the...

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Abstract

The invention discloses an infrared temperature measurement method, device and equipment and a storage medium, and belongs to the field of image processing. The method comprises the following steps of: determining the measurement temperature of a to-be-detected target based on a collected grayscale image to obtain a first measurement temperature; determining key point coordinates of the target based on the target image; determining a first distance based on the key point coordinates and configuration information of the infrared temperature measurement device, wherein the first distance is the distance between the target and the infrared temperature measurement device; and determining an actual temperature of the target based on the first measured temperature and the first distance. Thus, target image distance measurement and gray level image temperature measurement can be combined, the influence of the distance on the measured temperature is reduced, the problem that the obtained measured temperature is inaccurate when the distance does not meet the requirement is solved, and the temperature measurement precision and the temperature measurement efficiency are improved.

Description

technical field [0001] The present application relates to the field of image processing, in particular to an infrared temperature measurement method, device and equipment. Background technique [0002] When measuring temperature, a thermometer is usually needed. The traditional mercury thermometer takes a while to measure the temperature, and the temperature measurement efficiency is low. Therefore, infrared temperature measurement equipment based on infrared light has appeared on the market at present, and the temperature measurement is relatively fast. And it can be used in various passage ports. However, since the distance between the target and the infrared temperature measuring device will affect the temperature measured by the infrared temperature measuring device, when the distance between the target and the infrared temperature measuring device changes, the temperature measured based on the infrared temperature measuring device will also change. changes, and the tem...

Claims

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Application Information

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IPC IPC(8): G01J5/10G06T7/00
CPCG01J5/10G06T7/0002G01J2005/0077G06T2207/10048G06T2207/30201G01J5/0275G06T7/74G06T2207/20084G06T2207/20081G01J5/0025G06T7/194G01J5/70G01J5/07
Inventor 蔡晓望
Owner HANGZHOU HIKVISION DIGITAL TECH
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