CN110974178A - Infrared thermal imaging tumor detection method and device - Google Patents
Infrared thermal imaging tumor detection method and device Download PDFInfo
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- CN110974178A CN110974178A CN201911345892.8A CN201911345892A CN110974178A CN 110974178 A CN110974178 A CN 110974178A CN 201911345892 A CN201911345892 A CN 201911345892A CN 110974178 A CN110974178 A CN 110974178A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
- A61B5/015—By temperature mapping of body part
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Abstract
The invention relates to the field of medical detection, in particular to an infrared thermal imaging tumor detection method and device, wherein the method comprises the following steps: acquiring an infrared thermal imaging image of a detection object; identifying the temperature of a certain part of a detection object according to the infrared thermal imaging graph; judging whether the temperature of a certain part of the detection object is higher than the upper temperature limit of the part under the healthy condition; if so, the site is marked and further tumor examination is performed on the marked site. The infrared thermal imaging tumor detection method provided by the invention has the advantages that the search range of the tumor part is reduced, and the tumor inspection efficiency is improved.
Description
Technical Field
The invention relates to the field of medical detection, in particular to an infrared thermal imaging tumor detection method and device.
Background
With the further increase of the environmental pollution of the earth and the unhealthy eating and sleeping habits of modern people, more and more people suffer from cancer and show a trend of younger people.
The traditional tumor detection means is complicated, high in cost and long in time consumption, and can not timely and effectively detect tumors in a human body.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an infrared thermal imaging tumor detection method and device, which can effectively improve the tumor detection efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
in a first aspect, a method for detecting tumor by infrared thermal imaging is provided, which comprises:
acquiring an infrared thermal imaging image of a detection object;
identifying the temperature of a certain part of a detection object according to the infrared thermal imaging graph;
judging whether the temperature of a certain part of the detection object is higher than the upper temperature limit of the part under the healthy condition;
if so, the site is marked and further tumor examination is performed on the marked site.
Wherein, the identifying the temperature of a certain part of the detection object according to the infrared thermal imaging graph comprises:
reading the color of each pixel in the area corresponding to the part of the detection object in the infrared thermal imaging graph;
and calculating the temperature of a certain part of the detection object according to the color of each pixel of the corresponding area.
Wherein the calculating the temperature of the certain part of the detection object according to the color of each pixel of the corresponding area comprises:
respectively reading the temperature of each pixel according to the color of each pixel in the corresponding area;
and calculating the temperature of a certain part of the detection object according to the temperature of each pixel in the corresponding area.
If so, marking the part, and performing further tumor examination on the marked part, wherein the method specifically comprises the following steps:
if yes, judging whether the temperature of the part is higher than the upper temperature limit of the part under the healthy condition by 0.5 ℃;
if so, the site is marked and further tumor examination is performed on the marked site.
In a second aspect, an infrared thermal imaging tumor detection apparatus is provided, comprising:
the acquisition module is used for acquiring an infrared thermal imaging image of the detection object;
the identification module is used for identifying the temperature of a certain part of the detection object according to the infrared thermal imaging graph;
the judging module is used for judging whether the temperature of a part of the detection object is higher than the upper temperature limit of the part under the healthy condition;
and the processing module is used for marking a part of the detection object if the temperature of the part is higher than the upper temperature limit of the part under the healthy condition, and performing further tumor examination on the marked part.
The invention has the beneficial effects that:
the method comprises the steps of obtaining an infrared thermal imaging image of a detected object, judging whether the temperature of a certain part of the detected object read according to the infrared thermal imaging image is higher than the temperature of the part under the healthy condition, marking the part if the temperature is higher than the temperature of the part under the healthy condition, and carrying out further tumor examination on the marked part. The method is simple and rapid to operate, reduces the search range of the tumor part of the detected object, and improves the detection efficiency.
Drawings
The detailed structure of the invention is described in detail below with reference to the accompanying drawings
Fig. 1 is a block flow diagram of a method for detecting tumors by infrared thermal imaging according to a first embodiment of the present invention;
FIG. 2 is a block flow diagram of a method for detecting tumors by infrared thermal imaging according to a second embodiment of the present invention;
FIG. 3 is a block flow diagram of a method for detecting tumors by infrared thermal imaging according to a third embodiment of the present invention;
FIG. 4 is a block flow diagram of a method for detecting tumors by infrared thermal imaging according to a fourth embodiment of the present invention;
fig. 5 is a block diagram of a program of an infrared thermal imaging tumor detection apparatus according to a fifth embodiment of the present invention.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1, a flowchart of a tumor detection method using infrared thermal imaging according to a first embodiment of the present invention is shown. As shown in fig. 1, an infrared thermal imaging tumor detection method includes:
step S100, acquiring an infrared thermal imaging image of a detection object;
step S120, identifying the temperature of a certain part of the detection object according to the infrared thermal imaging graph;
step S140, judging whether the temperature of a certain part of the detection object is higher than the upper temperature limit of the part under the healthy condition;
in step S160, if yes, the site is marked and further tumor examination is performed on the marked site.
The certain part may be a head, a neck, a trunk, an extremity, or the like, or may be a part divided by a system, an organ, or a tissue of a living body or divided by a mesh to a detection object.
The marking of the portion is performed in a region of the infrared thermal imaging chart corresponding to the portion of the detection target.
The principle of the method described in this embodiment is as follows:
when a lesion occurs in a test object and a tumor is generated, the rapid propagation of tumor cells accelerates metabolism in a human body, and further, more nutrition and energy than normal cells need to be absorbed, resulting in an increase in temperature.
The invention has the beneficial effects that:
the method comprises the steps of obtaining an infrared thermal imaging image of a detected object, judging whether the temperature of a certain part of the detected object read according to the infrared thermal imaging image is higher than the temperature of the part under the healthy condition, marking the part if the temperature is higher than the temperature of the part under the healthy condition, and carrying out further tumor examination on the marked part. The method is simple and rapid to operate, reduces the search range of the tumor part of the detected object, and improves the detection efficiency.
Further, with reference to fig. 2, fig. 2 is a flowchart of an infrared thermal imaging tumor detection method according to a second embodiment of the present invention, where the step S120 of identifying a temperature of a certain portion of a detection object according to the infrared thermal imaging image includes:
step S122, reading the colors of all pixels in the area corresponding to the part of the detection object and the infrared thermal imaging image;
step S124, calculating the temperature of a certain part of the detection object according to the color of each pixel of the corresponding region.
It is understood that the infrared thermography image is a projection of the body temperature of the subject onto a plane, and an area on the infrared thermography image corresponds to a portion of the subject passing through the infrared thermography image in the depth direction, in other words, each pixel of the infrared thermography image represents the temperature of a completely penetrated solid portion of the subject.
Further, with reference to fig. 3, fig. 3 is a flowchart of a method for detecting a tumor by infrared thermal imaging according to a third embodiment of the present invention, where the step S124 of calculating a temperature of a certain portion of the detection object according to colors of pixels in the corresponding region includes:
step S1242, respectively reading the temperature of each pixel according to the color of each pixel in the corresponding area;
step S1244, calculating the temperature of the certain part of the detection object according to the temperature of each pixel of the corresponding region.
It can be understood that in the infrared thermal imaging map, different colors correspond to different temperatures, and the temperature of a certain part of the detection object can be obtained by calculating the average temperature of each pixel on the corresponding area of the infrared thermal imaging map and the certain part of the detection object.
Referring to fig. 4, fig. 4 is a flowchart illustrating a tumor detection method using infrared thermal imaging according to a fourth embodiment of the present invention. In the above embodiment, if yes, the step S160 of marking the marked region and performing further tumor examination on the marked region specifically includes:
step S162, if yes, judging whether the temperature of the part is higher than the upper temperature limit of the part under the healthy condition by 0.5 ℃;
in step S164, if yes, the site is marked and further tumor examination is performed on the marked site.
If the temperature data of the detected object under the healthy condition does not exist, the temperature data range of the normal person is 36-37.5 ℃ as a reference. More accurately, the temperature data of a person with the same age and sex as the detected object and a healthy body is selected as a reference.
Referring to fig. 5, fig. 5 is a block diagram of a program of an infrared thermal imaging tumor detection apparatus according to a fifth embodiment of the present invention. As shown in fig. 5, an infrared thermal imaging tumor detection apparatus includes:
the acquisition module 20 is configured to acquire an infrared thermal imaging image of the detection object;
the recognition module 40 is used for recognizing the temperature of a certain part of the detection object according to the infrared thermal imaging graph;
a judging module 60, configured to judge whether a temperature of a certain portion of the detection object is higher than an upper temperature limit of the certain portion under a healthy condition;
and a processing module 80, configured to mark a certain part of the detection object if the temperature of the certain part is higher than the upper temperature limit of the certain part under the healthy condition, and perform further tumor examination on the marked part.
In this embodiment, the acquiring module 20 is configured to acquire an infrared thermal imaging map of a detection object, the identifying module 40 is configured to identify a temperature of a certain portion of the detection object according to the infrared thermal imaging map, the determining module 60 is configured to determine whether the temperature of the certain portion of the detection object is higher than an upper temperature limit of the certain portion in a healthy condition, and the processing module 80 is configured to mark the certain portion of the detection object and perform further tumor examination on the marked portion if the temperature of the certain portion of the detection object is higher than the upper temperature limit of the certain portion in the healthy condition. The infrared thermal imaging tumor detection device provided by the invention can effectively narrow the search range of the tumor part of the detection object and improve the detection efficiency.
Wherein, the identification module 40 is specifically configured to:
reading the color of each pixel in the area corresponding to the part of the detection object in the infrared thermal imaging graph;
and calculating the temperature of a certain part of the detection object according to the color of each pixel of the corresponding area.
Further, the identification module 40 is specifically configured to:
reading the color of each pixel in the area corresponding to the part of the detection object in the infrared thermal imaging graph;
respectively reading the temperature of each pixel according to the color of each pixel in the corresponding area;
and calculating the temperature of a certain part of the detection object according to the temperature of each pixel in the corresponding area.
Further, the determining module 60 is further configured to:
if the temperature of the part of the detection object is higher than the upper temperature limit of the part under the healthy condition, judging whether the temperature of the part of the detection object is higher than the upper temperature limit of the part under the healthy condition by 0.5 ℃;
the processing module 80 is specifically configured to:
if the temperature of a certain part of the detection object is higher than the upper temperature limit of the part under the healthy condition by 0.5 ℃, marking the part, and carrying out further tumor examination on the marked part.
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 (5)
1. An infrared thermal imaging tumor detection method, comprising:
acquiring an infrared thermal imaging image of a detection object;
identifying the temperature of a certain part of a detection object according to the infrared thermal imaging graph;
judging whether the temperature of a certain part of the detection object is higher than the upper temperature limit of the part under the healthy condition;
if so, the site is marked and further tumor examination is performed on the marked site.
2. The infrared thermal imaging tumor detection method of claim 1, wherein said identifying the temperature of a portion of the subject based on said infrared thermal imaging profile comprises:
reading the color of each pixel in the area corresponding to the part of the detection object in the infrared thermal imaging graph;
and calculating the temperature of a certain part of the detection object according to the color of each pixel of the corresponding area.
3. The infrared thermal imaging tumor detection method of claim 2, wherein said calculating the temperature of a portion of the detection object according to the color of each pixel of the corresponding region comprises:
respectively reading the temperature of each pixel according to the color of each pixel in the corresponding area;
and calculating the temperature of a certain part of the detection object according to the temperature of each pixel in the corresponding area.
4. The infrared thermographic tumor detection method of claim 3, wherein if so, marking the site, and performing further tumor examination on the marked site, specifically comprising:
if yes, judging whether the temperature of the part is higher than the upper temperature limit of the part under the healthy condition by 0.5 ℃;
if so, the site is marked and further tumor examination is performed on the marked site.
5. An infrared thermographic tumor detection apparatus, comprising:
the acquisition module is used for acquiring an infrared thermal imaging image of the detection object;
the identification module is used for identifying the temperature of a certain part of the detection object according to the infrared thermal imaging graph;
the judging module is used for judging whether the temperature of a part of the detection object is higher than the upper temperature limit of the part under the healthy condition;
and the processing module is used for marking a part of the detection object if the temperature of the part is higher than the upper temperature limit of the part under the healthy condition, and performing further tumor examination on the marked part.
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| CN201911345892.8A CN110974178A (en) | 2019-12-24 | 2019-12-24 | Infrared thermal imaging tumor detection method and device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135913A (en) * | 2012-02-06 | 2014-11-05 | 布拉斯特股份有限公司 | A device for imaging, recording and saving thermographic image, a system of three liquid crystal matrices used by this device and its application for the detection of thermal anomalies, and a method of diagnosing of these anomalies |
| CN105581778A (en) * | 2015-11-19 | 2016-05-18 | 小红象医疗科技有限公司 | Woman breast health assessment method based on infrared medical image |
| US20190385308A1 (en) * | 2018-06-13 | 2019-12-19 | Satish G. Kandlikar | Detection and Characterization of Cancerous Tumors |
-
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135913A (en) * | 2012-02-06 | 2014-11-05 | 布拉斯特股份有限公司 | A device for imaging, recording and saving thermographic image, a system of three liquid crystal matrices used by this device and its application for the detection of thermal anomalies, and a method of diagnosing of these anomalies |
| CN105581778A (en) * | 2015-11-19 | 2016-05-18 | 小红象医疗科技有限公司 | Woman breast health assessment method based on infrared medical image |
| US20190385308A1 (en) * | 2018-06-13 | 2019-12-19 | Satish G. Kandlikar | Detection and Characterization of Cancerous Tumors |
Non-Patent Citations (1)
| Title |
|---|
| 刘啸霆 主编: "《现代科学技术概论 高教版》", 31 July 1999, 高等教育出版社 * |
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Application publication date: 20200410 |