CN107561072B - Interpretation method and interpretation device for accurately realizing PUC-T test result - Google Patents
Interpretation method and interpretation device for accurately realizing PUC-T test result Download PDFInfo
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Abstract
An interpretation method and an interpretation device for accurately realizing a PUC-T test result are disclosed, wherein the device comprises an image acquisition module, a type identification module, a C line identification module, a T line identification module, a color band generation module and a comparison interpretation module. According to the invention, as the image acquisition module, the type identification module, the C line identification module, the T line identification module, the color ribbon generation module and the comparison and interpretation module are adopted, the color ribbon generation module can form a standard color ribbon corresponding to a test type according to the identification of the test type, the test image and the color of the T line of a plurality of images; during detection, after the image to be interpreted is identified by the test type and the test image, the color of the T line in the image to be interpreted is compared with the color of the standard color band corresponding to the test type by the comparison interpretation module, so that whether the image to be interpreted is positive or negative is interpreted, manual visual observation is not needed in the detection process, and the method has the advantages of convenience in use, accurate interpretation result, no misjudgment and the like.
Description
Technical Field
The invention relates to the technical field of drug detection, in particular to an interpretation method and an interpretation device for accurately realizing a PUC-T test result.
Background
Illicit drug abuse has become a recognized and increasingly worsening social problem in our society. According to the statistics of united nations, in recent years, the worldwide trade amount of drugs reaches more than 5000 billion dollars every year, the trade amount is continuously increased, the drugs can harm the lives of people, the social order is disturbed, the national instability can be caused, and the drugs can be considered to become one of the greatest public hazards of the international society. For example, in many traffic accidents, poison driving is one of the main factors, and drivers are easy to be excited and unconscious after taking drugs, thereby causing traffic accidents. In order to effectively reduce the malignant traffic accidents caused by the poisonous driving, the law enforcement departments continuously strengthen the investigation and punishment of the poisonous driving. Therefore, the detection of drugs by government departments has become a very important task.
However, in daily tests, saliva or urine of a tested person is usually tested only through various test cards, and whether the tested person takes drugs or not is determined by checking the color change reaction of the test cards. Because the color of the detection card is observed by naked eyes, the detection card is influenced by ambient light in the observation process, and the observation results of different people have great difference, so that misjudgment is easily caused, and the interpretation result of the detection card is incorrect.
Disclosure of Invention
In order to overcome the problems, the invention provides an interpretation method and an interpretation device thereof for accurately realizing the PUC-T test result, which have accurate interpretation result and do not cause misjudgment, for society.
The invention has a technical scheme that: the provided interpretation method for accurately realizing the PUC-T test result comprises the following steps:
100. after the test is finished, acquiring images of a plurality of test objects, identifying the test types of the images, and identifying the test images from the images;
200. identifying T lines with uniformly changed colors from the plurality of test images, and forming a standard color band corresponding to the test type according to the colors of the T lines;
300. after the test of the test object to be interpreted is finished, acquiring an image to be interpreted of the test object to be interpreted, and identifying the image to be interpreted as the test image after identifying the test type of the image to be interpreted;
400. and comparing the color of the T line in the image to be interpreted with the color of the standard color band corresponding to the test type, and if the colors of the T line in the image to be interpreted are the same, interpreting the test object to be interpreted to be negative under the test type.
As a modification of the present invention, in the above step 400, if there is no standard color band corresponding to the T-line but the color of the T-line in the image to be interpreted changes uniformly, a new standard color band corresponding to the test type is formed according to the color of the T-line, and the test object to be interpreted becomes negative under the test type.
As a modification of the present invention, in the above step 100, if the C line in the image is discolored, the image is interpreted as the test image.
As an improvement of the present invention, in the above step 200, if the color of the T-line is different from the surrounding colors, the color of the T-line is interpreted to change, a plurality of color points are randomly selected from the T-line with the changed color, and if the colors of the plurality of color points are consistent, the color of the T-line is interpreted to change uniformly.
As an improvement of the present invention, in the step 400, a plurality of color points to be interpreted are randomly selected from the T-line of the image to be interpreted, and the color points to be interpreted are compared with the color of the standard color band of the corresponding test type.
As an improvement of the invention, when the acquired image or image to be interpreted has angular deviation, the image or image to be interpreted is subjected to angular adjustment.
The other technical scheme of the invention is as follows: the interpretation device for accurately realizing the PUC-T test result comprises an image acquisition module, a type identification module, a C line identification module, a T line identification module, a color band generation module and a comparison interpretation module;
after the test is finished, the image acquisition module acquires images of a plurality of test objects, the type identification module identifies the test types of the images, and the C line identification module identifies the test images from the images;
the T line identification module identifies T lines with uniformly changed colors from the plurality of test images, and the color ribbon generation module forms a standard color ribbon corresponding to the test type according to the colors of the T lines;
after the test of the test object to be interpreted is finished, the image acquisition module acquires an image to be interpreted of the test object to be interpreted, and after the type identification module identifies the test type of the image to be interpreted, the C-line identification module identifies the image to be interpreted as the test image;
and the contrast interpretation module is used for comparing the color of the T line in the image to be interpreted with the color of the standard color band of the corresponding test type, and if the colors of the T line in the image to be interpreted are the same, the test object to be interpreted is interpreted to be negative under the test type.
As an improvement of the present invention, if there is no standard color band corresponding to the T-line in the color band generation module, but the T-line identification module identifies that the color of the T-line in the image to be interpreted changes uniformly, the color band generation module forms a new standard color band corresponding to the test type according to the color of the T-line, and the contrast interpretation module interprets that the test object to be interpreted is negative under the test type.
As an improvement of the invention, the T line identification module randomly selects a plurality of color points in the T line with the changed color, and if the colors of the color points are consistent, the T line identification module judges that the color of the T line is changed uniformly.
As an improvement of the present invention, the image interpretation method further includes an angle adjustment module, and when the angle adjustment module detects that the image to be interpreted or the image acquired by the image acquisition module has an angle deviation, the angle adjustment module performs angle adjustment on the image to be interpreted or the image, and sends the adjusted image to be interpreted or the image to be interpreted to the type identification module.
According to the invention, as the image acquisition module, the type identification module, the C line identification module, the T line identification module, the color ribbon generation module and the comparison and interpretation module are adopted, the color ribbon generation module can form a standard color ribbon corresponding to a test type according to the identification of the test type, the test image and the color of the T line of a plurality of images; during detection, after the image to be interpreted is identified by the test type and the test image, the color of the T line in the image to be interpreted is compared with the color of the standard color band corresponding to the test type by the comparison interpretation module, so that whether the image to be interpreted is positive or negative is interpreted, manual visual observation is not needed in the detection process, and the method has the advantages of convenience in use, accurate interpretation result, no misjudgment and the like.
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Fig. 1 is a schematic block diagram of the principle of the present invention.
Wherein: 1. a detection module; 2. an image acquisition module; 3. a type identification module; 4. an angle adjustment module; a C line identification module; a T line identification module; 7. a ribbon generation module; 8. and a comparison and interpretation module.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or assembly referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention provides an interpretation method for accurately realizing a PUC-T test result, which comprises the following steps:
100. after the test is finished, acquiring images of a plurality of test objects, identifying the test types of the images, and identifying the test images from the images;
200. identifying T lines with uniformly changed colors from the plurality of test images, and forming a standard color band corresponding to the test type according to the colors of the T lines;
300. after the test of the test object to be interpreted is finished, acquiring an image to be interpreted of the test object to be interpreted, and identifying the image to be interpreted as the test image after identifying the test type of the image to be interpreted;
400. and comparing the color of the T line in the image to be interpreted with the color of the standard color band corresponding to the test type, and if the colors of the T line in the image to be interpreted are the same, interpreting the test object to be interpreted to be negative under the test type.
In the above step 100 of the method, the body fluid to be tested is brought into contact with the test portion of the test object at the time of the test. The specific method is to drop the body on the test part of the test object or soak the test part of the test object in the body fluid, which may be urine or saliva.
In the step 100 of the method, a test type identifier is provided on the test paper or the test board, and after the test is completed, the test type identifier can be directly identified in the image, so that the test type of the test paper or the test board is known.
And after the test type detection is finished, if the color of the C line in the image is changed, the image is judged to be the test image. Specifically, if the color of the C-line in the image is different from the color of the surrounding, the image is interpreted as the test image, that is, the test object can be tested normally, and the operation of step 200 is performed. If the color of the C line in the image is the same as the color of the surrounding C line, the image is judged not to be the test image, namely, the test object can not be tested normally, and the operation of the step 200 is not carried out.
It should be noted that the test object is a test paper or test board, and the test type may be amphetamine, morphine, heroin, ecstasy, amphetamine, cannabis, cocaine, phencyclidine, barbital, methadone, benzodiazepine, ketamine, etc.
In the above step 200 of the method, if the color of the T-line is different from the color of its surroundings, the color of the T-line is interpreted to change. If the color of the T line is the same as the color of the periphery of the T line, judging that the color of the T line is not changed, if the T line is positive, the test result of the test object corresponding to the T line is positive, and then proving that the body fluid tested by the test object is the body fluid sucked by drugs.
And randomly selecting a plurality of color points in the T line with the changed color, judging that the color of the T line is uniformly changed if the colors of the color points are consistent, and forming a standard color band corresponding to the test type according to the color of the T line. If the T line is negative, the test result of the test object corresponding to the T line is negative, and the body fluid tested by the test object is proved to be normal body fluid.
The number of standard color bands is more than one in the same test type. That is, the standard ribbon may be a plurality of colors in the same test type, i.e., there are a plurality of colors of the standard ribbon in the same test type. Since the standard color bar is derived from several images, a wide variety of test types of the standard color bar are obtained, and there are a wide variety of standard color bars for each test type.
The shape of the standard color bar can be the same as the shape of the T line, the shape of the standard color bar can also be other geometric shapes, such as triangle, quadrangle, circle, ellipse or pentagon, and the like, and the standard color bar can also be non-geometric shapes. The standard ribbon may also be shaped like a frame, such as a geometric frame like a triangular frame, a quadrangular frame, a circular frame, an elliptical frame, or a pentagonal frame, and the standard ribbon may also be a non-geometric frame. The standard color band may also be formed by several color dots, which may be formed into any shape, and the color dots may be connected with each other or spaced from each other.
In step 300 of the method, the body fluid to be tested is contacted with the test object to be interpreted during the test. The specific method is to drop the body liquid on the test part of the test object to be interpreted or soak the test part of the test object to be interpreted in body fluid, wherein the body fluid can be urine or saliva.
After the test is finished, because the test type mark is arranged on the test object to be interpreted, the test type mark can be directly identified in the image to be interpreted, so that the test type of the test object to be interpreted is known.
And after the test type detection is finished, if the color of the C line in the image to be interpreted is changed, the image to be interpreted is interpreted as the test image. Specifically, if the color of the C-line in the image to be interpreted is different from the color of the surrounding, the image to be interpreted is interpreted as the test image, that is, the test object to be interpreted can be tested normally, and the operation of step 400 is performed. If the color of the C line in the image is the same as the color of the surrounding C line, the image to be interpreted is not the test image, that is, the test object to be interpreted cannot be tested normally, and the operation of step 400 is not performed.
In the above step 400 of the method, all the standard color bands in the test type of the test object to be interpreted are retrieved, the color of the T line in the image to be interpreted is compared with the color of all the standard color bands one by one, and if the color of one of the standard color bands is the same as the color of the T line in the image to be interpreted, the test object to be interpreted becomes negative under the test type. In the comparison process, a plurality of color points to be interpreted can be randomly selected from the T line of the image to be interpreted, the color points to be interpreted are compared with the color of the standard color band of the corresponding test type, and if the color of the color points to be interpreted is the same as the color of the standard color band, the test object to be interpreted becomes negative under the test type.
If the standard color band corresponding to the T line does not exist, but the color of the T line in the image to be interpreted changes uniformly, a new standard color band corresponding to the test type is formed according to the color of the T line, and the test object to be interpreted becomes negative under the test type. That is to say, the color of the T line of the image to be interpreted is changed uniformly, but the color of the T line in the image to be interpreted is compared with the color of all the standard color bands one by one, and if the color of the T line in all the standard color bands is not the same as the color of the T line in the image to be interpreted, the color of the T line is formed into a new standard color band corresponding to the test type, and the test object to be interpreted becomes negative under the test type, which indicates that the color band generation module has a deep learning function.
If the color of the T line in the image to be interpreted does not change without the standard color band corresponding to the T line, the test object to be interpreted can be interpreted to be positive under the test type. If the color of the T line in the image to be interpreted does not change but does not change uniformly without the standard color band corresponding to the T line, the test of the test object to be interpreted is not effective, and the test object to be interpreted needs to be reused for testing the body fluid.
In the method, after the test object or the test object to be interpreted is detected, the image of the test object or the image to be interpreted of the test object to be interpreted is automatically acquired.
In the method, when the image to be interpreted or the image acquired by the image acquisition module is detected to have angle deviation, the image to be interpreted or the image is subjected to angle adjustment. It should be noted that the deviation here means that, when an image of a test object is acquired or an image to be interpreted of the test object is acquired, the test object or the test object to be interpreted is not placed right, so that the acquired image or image to be interpreted is angularly deviated, and therefore the acquired image or image to be interpreted needs to be corrected to be set forward. The reason why the angle adjustment is performed on the image or the image to be interpreted is that the C line and the T line are located at the same direction in the image or the image to be interpreted after the angle adjustment, so that the C line and the T line of the adjusted image or the image to be interpreted can be more conveniently identified.
Referring to fig. 1, what is disclosed in fig. 1 is an interpretation device for accurately realizing a PUC-T test result, which includes an image acquisition module 2, a type identification module 3, a C-line identification module 5, a T-line identification module 6, a color band generation module 7, and a comparison interpretation module 8, wherein the image acquisition module 2, the type identification module 3, the C-line identification module 5, the T-line identification module 6, the color band generation module 7, and the comparison interpretation module 8 are electrically connected in sequence, and the comparison interpretation module 8 is electrically connected with the T-line identification module 6 and the C-line identification module 5, respectively.
In this embodiment, after the test is completed, the image acquisition module 2 acquires images of a plurality of test objects, the type identification module 3 identifies test types of the plurality of images, and the C-line identification module 5 identifies test images from the plurality of images;
the T line identification module 6 identifies T lines with uniformly changed colors from the plurality of test images, and the color ribbon generation module 7 forms a standard color ribbon corresponding to the test type according to the colors of the T lines;
after the test of the test object to be interpreted is finished, the image acquisition module 2 acquires an image to be interpreted of the test object to be interpreted, and after the type identification module 3 identifies the test type of the image to be interpreted, the C line identification module 5 identifies the image to be interpreted as the test image;
the contrast interpretation module 8 contrasts the color of the T line in the image to be interpreted with the color of the standard color band of the corresponding test type, and if the colors of the T line in the image to be interpreted are the same, the test object to be interpreted becomes negative under the test type.
In this embodiment, the body fluid to be tested is brought into contact with the test portion of the test object during the test. The specific method is to drop the body on the test part of the test object or soak the test part of the test object in the body fluid, which may be urine or saliva.
The test type identification is arranged on the test paper or the test board, and after the test is finished, the type identification module 3 directly identifies the test type identification in the image, so that the test type of the test paper or the test board is known.
After the test type detection is completed, if the C line recognition module 5 recognizes that the C line in the image changes color, the C line recognition module 5 interprets the image as the test image. Specifically, if the color of the C-line in the image is different from the color of the surroundings thereof, the C-line recognition module 5 interprets the image as the test image, that is, the test object can be tested normally. If the color of the C-line in the image is the same as the color of the surroundings, the C-line recognition module 5 interprets that the image is not the test image, that is, the test object cannot be tested normally.
It should be noted that the test object is a test paper or test board, and the test type may be amphetamine, morphine, heroin, ecstasy, amphetamine, cannabis, cocaine, phencyclidine, barbital, methadone, benzodiazepine, ketamine, etc.
In this embodiment, if the color of the T-line is different from the surrounding colors, the T-line identifying module 6 determines that the color of the T-line changes. If the color of the T line is the same as the surrounding color, the T line recognition module 6 judges that the color of the T line is not changed, the T line is positive, the test result of the test object corresponding to the T line is positive, and the body fluid tested by the test object is proved to be the body fluid after the drug is absorbed.
The T-line identification module 6 randomly selects a plurality of color points in the T-line with changed color, if the colors of the color points are consistent, the T-line identification module 6 judges that the color of the T-line is changed uniformly, and the color band generation module 7 forms a standard color band corresponding to the test type according to the color of the T-line. If the T line is negative, the test result of the test object corresponding to the T line is negative, and the body fluid tested by the test object is proved to be normal body fluid.
In the same test type, the number of the standard color bands generated by the color band generation module 7 is more than one. That is, the standard ribbon may be a plurality of colors in the same test type, i.e., there are a plurality of colors of the standard ribbon in the same test type. Since the standard color bar is derived from several images, a wide variety of test types of the standard color bar are obtained, and there are a wide variety of standard color bars for each test type.
The shape of the standard color bar can be the same as the shape of the T line, the shape of the standard color bar can also be other geometric shapes, such as triangle, quadrangle, circle, ellipse or pentagon, and the like, and the standard color bar can also be non-geometric shapes. The standard ribbon may also be shaped like a frame, such as a geometric frame like a triangular frame, a quadrangular frame, a circular frame, an elliptical frame, or a pentagonal frame, and the standard ribbon may also be a non-geometric frame. The standard color band may also be formed by several color dots, which may be formed into any shape, and the color dots may be connected with each other or spaced from each other.
In this embodiment, the body fluid to be tested is contacted with the test object to be interpreted during the test. The specific method is to drop the body liquid on the test part of the test object to be interpreted or soak the test part of the test object to be interpreted in body fluid, wherein the body fluid can be urine or saliva.
After the test is finished, because the test type mark is arranged on the test object to be interpreted, the type identification module 3 can directly identify the test type mark in the image to be interpreted, so that the test type of the test object to be interpreted is known.
After the test type detection is completed, if the C-line identification module 5 identifies that the color of the C-line in the image to be interpreted changes, the C-line identification module 5 interprets the image as the test image. Specifically, if the C-line recognition module 5 recognizes that the color of the C-line in the image to be interpreted is different from the color of the surrounding area, the C-line recognition module 5 interprets the image to be interpreted as the test image, that is, the test object to be interpreted can be tested normally. If the C line recognition module 5 recognizes that the color of the C line in the image is the same as the color of the surrounding area, the C line recognition module 5 determines that the image to be interpreted is not the test image, that is, the test object to be interpreted cannot be tested normally.
In this embodiment, the comparison and interpretation module 8 calls all the standard color bands corresponding to the test types of the test objects to be interpreted from the color band generation module 7, the comparison and interpretation module 8 compares the colors of the T lines in the image to be interpreted with the colors of all the standard color bands one by one, and if the color of one of the standard color bands is the same as the color of the T line in the image to be interpreted, the comparison and interpretation module 8 interprets the test objects to be interpreted as negative under the test types. In the comparison process, the comparison and interpretation module 8 can arbitrarily select a plurality of color points to be interpreted from the T line of the image to be interpreted, the comparison and interpretation module 8 compares the color points to be interpreted with the color of the standard color band corresponding to the test type, and if the color of the color points to be interpreted is the same as the color of the standard color band, the test object to be interpreted by the comparison and interpretation module 8 becomes negative in the test type.
If the standard color band corresponding to the T-line is not found in the color band generation module 7, the contrast interpretation module 8 sends the standard color band to the T-line identification module 6, and the T-line identification module 6 identifies that the color of the T-line in the image to be interpreted is uniformly changed, the color band generation module 7 forms a new standard color band corresponding to the test type according to the color of the T-line, and the contrast interpretation module 8 interprets that the test object to be interpreted is negative under the test type. That is to say, the T-line identifying module 6 identifies that the color of the T-line of the image to be interpreted is changed uniformly, but the contrast interpreting module 8 compares the color of the T-line in the image to be interpreted with the colors of all the standard color bands one by one, and finds that there is no color in all the standard color bands that is the same as the color of the T-line in the image to be interpreted, then the color band generating module 7 forms a new standard color band corresponding to the test type according to the color of the T-line, and the contrast interpreting module 8 interprets that the test object to be interpreted is negative in the test type, which indicates that the color band generating module 7 has a deep learning function.
If there is no standard color band corresponding to the T-line in the color band generation module 7, the contrast interpretation module 8 sends it to the T-line identification module 6, and the T-line identification module 6 identifies that the color of the T-line in the image to be interpreted has not changed, the contrast interpretation module 8 can interpret that the test object to be interpreted is positive under the test type. If the standard color band corresponding to the T-line does not exist in the color band generation module 7, the contrast interpretation module 8 sends the standard color band to the T-line identification module 6, and the T-line identification module 6 identifies that the color of the T-line in the image to be interpreted changes but does not change uniformly, the contrast interpretation module 8 can interpret that the test of the test object to be interpreted is invalid, and needs to reuse the test object to be interpreted to test the body fluid.
In this embodiment, the device further comprises an angle adjustment module 4, the type identification module 3 is electrically connected with the C-line identification module 5 through the angle adjustment module 4, in the interpretation process, people may place a test object or a test object to be interpreted at any place on an acquisition position, when the angle adjustment module 4 detects that an image or an image to be interpreted, acquired by the image acquisition module 2, has an angle deviation, the angle adjustment module 4 adjusts the angle of the image or the image to be interpreted, and sends the adjusted image or the adjusted image to be interpreted to the C-line identification module 5. The reason why the angle adjustment is performed on the image or the image to be interpreted is that the C line and the T line are located at the same direction in the image or the image to be interpreted after the angle adjustment, so that the C line and the T line of the adjusted image or the image to be interpreted can be more conveniently identified.
It should be noted that the deviation here means that, when an image of a test object is acquired or an image to be interpreted of the test object is acquired, the test object or the test object to be interpreted is not placed right, so that the acquired image or image to be interpreted is angularly deviated, and therefore the acquired image or image to be interpreted needs to be corrected to be set forward.
In this embodiment, the image capturing device further includes a detection module 1, and the detection module 1 is electrically connected to the image capturing module 2. When the detection module 1 detects that a test object or a test object to be interpreted is placed at the acquisition position, the detection module 1 controls the image acquisition module 2 to work, and the image acquisition module 2 acquires an image or an image to be interpreted. The detection module 1 may be an infrared detection, an ultrasonic detection, or the like.
In this embodiment, the electronic device further includes an interpretation result module (not shown), the interpretation result module is electrically connected to the comparison interpretation module 8, and the comparison interpretation module 8 sends the comparison result to the interpretation result module. The interpretation result module can be a display screen, a loudspeaker, a display lamp or a wireless sending module, the display screen displays a comparison result, the loudspeaker broadcasts the comparison result, the display lamp indicates the comparison result, and the wireless sending module sends the comparison result to other electronic equipment.
According to the invention, as the image acquisition module, the type identification module, the C line identification module, the T line identification module, the color ribbon generation module and the comparison and interpretation module are adopted, the color ribbon generation module can form a standard color ribbon corresponding to a test type according to the identification of the test type, the test image and the color of the T line of a plurality of images; during detection, after the image to be interpreted is identified by the test type and the test image, the color of the T line in the image to be interpreted is compared with the color of the standard color band corresponding to the test type by the comparison interpretation module, so that whether the image to be interpreted is positive or negative is interpreted, manual visual observation is not needed in the detection process, and the method has the advantages of convenience in use, accurate interpretation result, no misjudgment and the like.
It should be noted that the detailed explanation of the above embodiments is only for the purpose of explaining the present invention so as to better explain the present invention, but the descriptions should not be construed as limiting the present invention for any reason, and particularly, the features described in the different embodiments may be arbitrarily combined with each other to constitute other embodiments, and the features should be understood as being applicable to any one embodiment and not limited to only the described embodiments except for the explicit contrary description.
Claims (8)
1. An interpretation method for accurately realizing a PUC-T test result is characterized by comprising the following steps of:
100. after the test is finished, acquiring images of a plurality of test objects, identifying the test types of the images, and identifying the test images from the images; if the color of the C line in the image is changed, the image is judged to be the test image;
200. identifying T lines with uniformly changed colors from the plurality of test images, and forming a standard color band corresponding to the test type according to the colors of the T lines;
300. after the test of the test object to be interpreted is finished, acquiring an image to be interpreted of the test object to be interpreted, and identifying the image to be interpreted as the test image after identifying the test type of the image to be interpreted;
400. comparing the color of the T line in the image to be interpreted with the color of the standard color band corresponding to the test type, and if the colors of the T line and the color of the standard color band are the same, interpreting the test object to be interpreted to be negative under the test type; if the standard color band corresponding to the T line does not exist, but the color of the T line in the image to be interpreted changes uniformly, a new standard color band corresponding to the test type is formed according to the color of the T line, and the test object to be interpreted becomes negative under the test type.
2. The interpretation method for accurately realizing the PUC-T test result according to claim 1, wherein: in the step 200, if the color of the T-line is different from the surrounding colors, the color of the T-line is interpreted to change, a plurality of color points are randomly selected from the T-line with the changed color, and if the colors of the color points are consistent, the color of the T-line is interpreted to change uniformly.
3. The interpretation method for accurately achieving PUC-T test results according to claim 1 or 2, wherein: in the above step 400, a plurality of color points to be interpreted are randomly selected from the T-line of the image to be interpreted, and the color points to be interpreted are compared with the color of the standard color band of the corresponding test type.
4. The interpretation method for accurately achieving PUC-T test results according to claim 1 or 2, wherein: and when detecting that the acquired image or image to be interpreted has angle deviation, performing angle adjustment on the image or image to be interpreted.
5. An interpretation device for accurately realizing a PUC-T test result is characterized by comprising an image acquisition module, a type identification module, a C line identification module, a T line identification module, a color band generation module and a comparison interpretation module;
after the test is finished, the image acquisition module acquires images of a plurality of test objects, the type identification module identifies the test types of the images, and the C line identification module identifies the test images from the images;
the T line identification module identifies T lines with uniformly changed colors from the plurality of test images, and the color ribbon generation module forms a standard color ribbon corresponding to the test type according to the colors of the T lines;
after the test of the test object to be interpreted is finished, the image acquisition module acquires an image to be interpreted of the test object to be interpreted, and after the type identification module identifies the test type of the image to be interpreted, the C-line identification module identifies the image to be interpreted as the test image;
and the contrast interpretation module is used for comparing the color of the T line in the image to be interpreted with the color of the standard color band of the corresponding test type, and if the colors of the T line in the image to be interpreted are the same, the test object to be interpreted is interpreted to be negative under the test type.
6. The interpretation apparatus for accurately achieving the PUC-T test result according to claim 5, wherein: if the color band generation module does not have a standard color band corresponding to the T line, but the T line identification module identifies that the color of the T line in the image to be interpreted is uniformly changed, the color band generation module forms a new standard color band corresponding to the test type according to the color of the T line, and the contrast interpretation module interprets that the test object to be interpreted is negative under the test type.
7. Interpretation apparatus for accurate implementation of PUC-T test results according to claim 5 or 6, characterized in that: the T line identification module randomly selects a plurality of color points in the T line with the changed color, and if the colors of the color points are consistent, the T line identification module judges that the color of the T line is changed uniformly.
8. Interpretation apparatus for accurate implementation of PUC-T test results according to claim 5 or 6, characterized in that: the image recognition module is used for acquiring an image to be interpreted and transmitting the image to be interpreted to the image acquisition module, and the image recognition module is used for judging whether the image to be interpreted or not according to the image to be interpreted is acquired or not according to the image to be interpreted.
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