CN109115691A - Qualitative checking method, server and the device with store function - Google Patents
Qualitative checking method, server and the device with store function Download PDFInfo
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- G—PHYSICS
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- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
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- G—PHYSICS
- G01—MEASURING; TESTING
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- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
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Abstract
The invention discloses a kind of qualitative checking method, server and with the device of store function, take pictures the picture including object to be detected and blank reference object of acquisition this method comprises: receiving from portable terminal, obtain and in analysis picture object and blank reference object to be detected corresponding RGB data；According to the magnitude size and default decision plan of the magnitude size of the RGB data of object to be detected and the RGB data of blank reference object, determine that the testing result of the corresponding content of material to be detected of object to be detected is positive or negative.By the above-mentioned means, the present invention can be realized, substance is simple, quick and objective qualitative detection.
Description
Technical field
The present invention relates to substance detection technique field, deposited more particularly to a kind of qualitative checking method, server and having
Store up the device of function.
Background technique
With the development of science and technology and the raising of people 's material life level, substance detect especially food safety detection,
The detection of nutritional ingredient, additive, harmful substance has been to be concerned by more and more people in such as food, incident substance inspection
The method of survey is also more and more.
However, present inventor has found in long-term R&D process, current common food safety detection method master
It to be analyzed by chemical analysis and instrument, be mostly to rely on laboratory, detection heavy workload, period are long and at high cost, quickly
Detection is also based on artificial judgment, it is difficult to realize simple, quick, objectively detection.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of qualitative checking method, server and with store function
Device can be realized simple, quick, the objective detection of substance.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of qualitative checking method, institute are provided
The method of stating includes: to receive to take pictures the picture including object to be detected and blank reference object of acquisition from portable terminal,
In, the object to be detected corresponds to that a kind of treated, to be checked in the sample to be tested for determining by sample to be tested
The appearance form of the carrier of content of material is surveyed, it by the content of material to be detected is zero that the blank reference object, which corresponds to a kind of,
Another appearance form of blank sample treated the carrier；It obtains and analyzes the object to be detected and institute on the picture
The corresponding RGB data of blank reference object institute is stated,；According to the magnitude size of the RGB data of the object to be detected and institute
State the RGB data of blank reference object magnitude size and default decision plan, determine the object to be detected it is corresponding to
It is positive or negative for detecting the testing result of content of material.
In order to solve the above technical problems, another technical solution used in the present invention is: a kind of qualitative checking method is provided,
The described method includes: portable terminal treats test object and blank reference object is taken pictures, it includes described to be detected for obtaining
The picture of object and the blank reference object, and the picture is sent to server, wherein the object to be detected is corresponding
A kind of treated by sample to be tested, the presentation of carrier for determining the content of material to be detected in the sample to be tested
Form, the blank reference object correspond to a kind of blank sample for being zero by the content of material to be detected treated the load
Another appearance form of body；The server receives the picture from the portable terminal, obtains and analyzes the figure
The corresponding RGB data of object to be detected described on piece and blank reference object institute；According to the object to be detected
The magnitude size and default decision plan of the magnitude size of RGB data and the RGB data of the blank reference object, determine institute
It is positive or negative for stating the testing result of the corresponding content of material to be detected of object to be detected.
In order to solve the above technical problems, another technical solution used in the present invention is: providing a kind of server, the clothes
Business device includes: processor, memory and telecommunication circuit, and the processor is respectively coupled to the memory and the telecommunication circuit,
The processor, the memory and the telecommunication circuit at work being capable of steps in above-mentioned qualitative checking method.
In order to solve the above technical problems, another technical solution used in the present invention is: providing a kind of with store function
Device, be stored thereon with program data, described program data are performed the step realized in above-mentioned qualitative checking method.
Advantageous effect of the invention is: being in contrast to the prior art, comes from portable terminal by receiving in the present invention
It takes pictures the picture including object to be detected and blank reference object of acquisition, and object to be detected and blank reference in analysis picture
The corresponding RGB data of object, according to the size of the magnitude of corresponding RGB data and default decision plan you can get it inspection
It surveys and is analyzed result it is not necessary to carry out various cumbersome chemical analyses and instrument in such as conventional method, also do not need manually to sentence
It is disconnected as a result, simple easily realize, and can quickly, objectively obtain testing result.
Detailed description of the invention
Fig. 1 is the flow diagram of one embodiment of qualitative checking method of the present invention；
Fig. 2 is the flow diagram of another embodiment of qualitative checking method of the present invention；
Fig. 3 is the schematic diagram of colloid gold test paper employed in one embodiment of qualitative checking method of the present invention；
Fig. 4 is object and blank reference object schematic diagram to be detected in one embodiment of qualitative checking method of the present invention；
Fig. 5 is object and blank reference object schematic diagram to be detected in another embodiment of qualitative checking method of the present invention；
Fig. 6 is the schematic diagram of cuvette employed in one embodiment of qualitative checking method of the present invention；
Fig. 7 is the flow diagram of the another embodiment of qualitative checking method of the present invention；
Fig. 8 is the structural schematic diagram of one embodiment of server of the present invention；
Fig. 9 is the structural schematic diagram for one embodiment of device that the present invention has store function.
Specific embodiment
The present invention is described in detail with embodiment with reference to the accompanying drawing.
Step S101: it receives and takes pictures the figure including object to be detected and blank reference object of acquisition from portable terminal
Piece.
Wherein, object to be detected correspond to it is a kind of treated by sample to be tested, for determine in sample to be tested to
The appearance form of the carrier of content of material is detected, blank reference object corresponds to a kind of blank sample for being zero by content of material to be detected
Another appearance form of product treated carrier.As object to be detected with the carrier of blank reference object is, but it is to be checked
It is different for surveying the appearance form of the carrier of object and blank reference object.
In the present embodiment, referred to by sample to be tested processing and sample to be tested is added in carrier.Object to be detected
After as sample to be tested is added in carrier, substance to be detected that may be present is in the carrier because occurring in the sample to be tested
Association reaction, chemical reaction, complex reaction etc. and the appearance form that one of is retained in the carrier or this it is that may be present to
Upright connect of detectable substance is retained in one of carrier appearance form.
In the present embodiment, referred to by the blank sample processing that content of material to be detected is zero by content of material to be detected
The blank sample for being zero is added in carrier.Blank reference object is the blank sample addition carrier that content of material to be detected is zero
In after a kind of appearance form.
In one embodiment, object to be detected can be substance carried to be detected that may be present in sample to be tested
Association reaction occurs for the other substance capture on a carrier and a kind of appearance form after being retained on carrier, such as: in glue
In body gold method early pregnancy test strips, through containing human chorionic gonadotrophin (Human Chorionic Gonadotrophin,
HCG) test strips after sample detection are object to be detected, then at this point, without containing HCG blank sample detection after test paper
Item is blank reference object.
In another embodiment, object to be detected be also possible in sample to be tested substance to be detected that may be present with
Chemical reaction occurs for the other substance that is carried on a carrier and a kind of appearance form after being retained on carrier, such as: detection
Whether a certain solution is acid solution and uses pH test paper, and the pH test paper after solution detection is object to be detected, then
At this point, the pH test paper after neutral solution detects is blank reference object.
In yet another embodiment, carrier can be container, and object to be detected is also possible to molten equipped with sample to be tested
The container of liquid, such as: the cuvette equipped with the solution containing copper sulphate, then at this point, equipped with the blank reference without copper sulphate
The cuvette of solution is blank reference object.
Wherein, in present embodiment, for determining the content of material to be detected in sample to be tested it is to be understood that being used for
Whether the content for determining the substance to be detected in sample to be tested is zero or whether is greater than a certain critical content, if to be detected
The content of substance is not zero or is greater than a certain critical content, then testing result is the positive, if the content of substance to be detected is
Zero or be less than or equal to a certain critical content, then testing result be feminine gender.
It should be pointed out that the appearance form of above-mentioned carrier can be in object to be detected in corresponding sample to be tested
Content of material to be detected be not zero or be greater than a certain critical content when, show with blank reference object in contrast naked eyes
Though can identify or naked eyes are difficult to the still identifiable difference of computer, such as can be the difference in colour developing.
Wherein, can be showed when which can be not zero for content of material to be detected in sample to be tested or
Any carrier for quickly showing above-mentioned difference, specifically can be the test paper qualitatively or quantitatively detected to substance, Huo Zhecheng
Be loaded with solution being capable of container etc. to substance qualitative detection.
Wherein, sample to be tested refers to that user needs to carry out the substance of qualitative detection, and substance to be detected refers to user's needs
Qualitative detection is carried out to sample to be tested, to obtain wherein whether contain or whether content is greater than the object of a certain critical content
Matter.Specifically, sample to be tested can be the associated materials of food, daily necessity, building materials etc., and substance to be detected refers to
Certain substance that may contain in above-mentioned associated materials, such as specific noxious material, carcinogenic substance.For example, user wishes to detect
Whether containing noxious materials such as melamines from the milk bought in supermarket, at this point, milk is sample to be tested, trimerization
Cyanamide is then substance to be detected.
In an application scenarios, sample to be tested can be directly appended to for detecting wherein content of material to be detected
To carry out qualitative detection in carrier, when whether containing melamine in milk as detected, directly milk can be added to corresponding
It is detected in Test paper, or the sample to be tested can be configured to solution by certain preprocessing means, suspended
Liquid etc. adds further in above-mentioned carrier, to realize qualitative detection.Wherein, other objects contained in the sample to be tested
Matter cannot influence the qualitative detection of the substance to be detected, can specifically be kept away by selecting type or the preprocessing means of carrier
Exempt from.
In addition, include object to be detected and blank reference object picture specifically can be respectively correspond object to be detected and
The simultaneous same picture of two pictures or the two of blank reference object, herein without limitation.Figure after taking pictures
On piece, though there are can visually identify or naked eyes to be difficult to count on the object to be detected and the blank reference object
The RGB data of the identifiable difference of calculation machine.
Meanwhile portable terminal can be mobile phone, tablet computer, notebook etc., herein also with no restrictions.
Step S102: obtaining and the corresponding RGB data of object and blank reference object to be detected in analysis picture.
In one embodiment, in the corresponding content of material to be detected of object to be detected greater than zero or greater than critical content
In the case of, the magnitude of the RGB data of object to be detected is greater than the magnitude of the RGB data of blank reference object.
Color image is all made of pixel, and each pixel is made of three kinds of colors of RGB, each pixel
With RGB data, specifically, the form of expression of RGB data is (R, G, B), wherein R value indicates the bright of pixel red component
Angle value, G value indicate that the measurement value of green component, B value indicate the brightness value of blue component.In present embodiment, RGB data may be used also
To refer to the brightness value of one of color component.
After step S101 receives the picture including object to be detected and blank reference object, identified using intelligent image
Technology identifies respectively and positions object to be detected, blank reference object with the identification method of matching template, then needs by calculating
10*10 or more can be acquired, the corresponding RGB data of multiple pixels is analyzed and obtain, it is right in an application scenarios
The corresponding RGB data of multiple pixels is averaged.
Specifically, the picture format as captured by the camera function of each portable mobile terminal equipment may not
Together, such as JPG, JPEG, PNG, GIF, BMP and other common picture formats, different picture formats has different color codings
Model, therefore after step S101 receives picture, it is also necessary to the different coding models according to picture, which are decoded, is converted into RGB
Color encoding model.
For example, when the picture got is jpeg format, since the color space that the picture of jpeg format uses is
601 proposed standard of CCIR use color space, in this color space, YCbCr (256 grades) component can directly from
The RGB component that 8bit is indicated is calculated:
Y=0.299R+0.587G+0.114B；
Cb=-0.1687R-0.3313G+0.5B+128；
Cr=0.5R-0.4187G-0.0813B+128.
Therefore, when the picture got is jpeg format, RGB component can be calculated directly from YCbCr (256 grades) component
It arrives:
R=Y+1.402 (Cr-128)；
G=Y-0.34414 (Cb-128) -0.71414 (Cr-128)；
B=Y+1.772 (Cb-128).
It is, of course, understood that the decoding conversion regime of use can be different, herein for different picture formats
With no restrictions.
It should be pointed out that in present embodiment, it is corresponding to be checked in object to be detected for all substances to be detected
Content of material is surveyed greater than zero or in the case where being greater than a certain critical content, the magnitude of corresponding RGB data is greater than blank referring to right
The magnitude of the RGB data of elephant.Wherein, what the magnitude that the magnitude of corresponding RGB data is greater than the RGB data of blank reference object referred to
Be: the brightness value of one or more components is greater than corresponding in the RGB data of blank reference object in the RGB data of object to be detected
The brightness value of component.
Wherein, according in acquired picture, object to be detected and blank reference object institute is corresponding is analyzed
Region in the RGB data of each pixel can be uniform, there may also be certain differences.Difference if it exists, to RGB
When the magnitude of data carries out analytical calculation, the average value for taking each pixel is respectively corresponded.
Step S103: according to the amount of the magnitude size of the RGB data of object to be detected and the RGB data of blank reference object
It is worth size and default decision plan, determines the testing result of the corresponding content of material to be detected of object to be detected for the positive still
It is negative.
Default decision plan is for the magnitude size and blank reference object according to the RGB data of object to be detected
How the magnitude size of RGB data determines the testing result of the corresponding content of material to be detected of object to be detected for the positive still
It is negative.Inspection used by detection method, carrier used by default decision plan and RGB data, the classification of carrier, the carrier
It is related to survey the substance of principle, the carrier sense etc. factor.
Such as: equally it is the detection reagent of colloidal gold class, has using double antibody sandwich method detection substance, also have using competing
Strive method detection substance.
For double antibody sandwich method, the detection reagent of colloidal gold class is handled using sample to be tested and blank sample,
If content of material to be detected in sample to be tested is greater than zero or is greater than critical content, sample to be tested treated inspection
The concentration of colloidal gold is greater than blank sample treated colloid on the test strip of detection reagent on the test strip of test agent
The concentration of gold；The magnitude of so RGB data of object to be detected (i.e. sample to be tested treated detection reagent) is greater than blank
The magnitude of the RGB data of reference object (blank sample treated detection reagent).
For competition law, using the detection reagent of sample to be tested and blank sample processing colloidal gold class, if to
Content of material to be detected in test sample is greater than zero or is greater than critical content, then sample to be tested treated detection reagent
Test strip on the concentration of colloidal gold be less than blank sample treated the dense of colloidal gold on the test strip of detection reagent
Degree；The magnitude of so RGB data of object to be detected (i.e. sample to be tested treated detection reagent) is less than blank referring to right
As the magnitude of the RGB data of (blank sample treated detection reagent).
In one embodiment, in the corresponding content of material to be detected of object to be detected greater than zero or greater than critical content
In the case of, the magnitude of the RGB data of object to be detected is greater than the magnitude of the RGB data of blank reference object；At this point, step S103
It specifically includes:
If the magnitude of the RGB data of object to be detected is greater than the magnitude of the RGB data of blank reference object on picture, really
The testing result for determining the corresponding content of material to be detected of object to be detected is the positive, otherwise determines that object to be detected is corresponding to be checked
The testing result for surveying content of material is feminine gender.
With being readily appreciated that, the testing result of the corresponding content of material to be detected of object to be detected is positive to be checked corresponding to this
It surveys the corresponding content of material to be detected of object to be greater than zero or be greater than critical content, the corresponding substance to be detected of object to be detected contains
The testing result of amount is that the negative corresponding content of material to be detected of object to be detected that then corresponds to is zero or is less than or equal to
Critical content.
In an application scenarios, under normal circumstances, substance A to be detected be added to react in carrier first it is shown
Color is compared with the shown color that will react in carrier first in the blank sample addition for being free of substance A to be detected, RGB number
Increase according to Green component.At this point, whether the content that a user need to detect substance A to be detected in certain sample to be tested is greater than zero.
The sample to be tested, blank sample are added in two carrier first respectively, it, will be right using portable terminal after chromogenic reaction occurs
The object to be detected and blank reference object answered are shot together in same photo, and are sent to server, and server receives
Afterwards, obtaining sample to be tested, the corresponding RGB data Green component of blank sample according to the photo analysis is 200,50,
Due to 200 > 50, substance A to be detected is contained in the sample to be tested, which is the positive.
It certainly, can also be according to the component of other in RGB data or in combination with 2 even 3 in other application scenarios
The brightness value size of a component determines, does not do any restrictions herein.
It include that object to be detected and blank are joined by receiving take pictures acquisition from portable terminal in above embodiment
According to the picture of object, and the corresponding RGB data of object and blank reference object to be detected in analysis picture, according to corresponding
The size of the magnitude of RGB data and default decision plan you can get it testing result do not need as each in carried out in conventional method
The cumbersome chemical analysis of kind and instrument analysis etc. do not need artificial judgment as a result, simply easily realizing yet, and being capable of quick, visitor
Obtain testing result with seeing.
Wherein, referring to Fig. 2, in one embodiment, the qualitative checking method further include:
Step S104: the testing result for treating content of material to be detected corresponding to test object is for statistical analysis, into
And obtain statistical report form.
According to testing result, the server for statistical analysis that specifically refers to can be analyzed with regard to primary testing result, be obtained
Report out；It is also possible to do multiple testing result and summarizes and analyze, obtains statistical report form；It can also be the same of storage
Repeated detection result corresponding to kind substance to be detected is summarized, is statisticallyd analyze, and obtains statistical report form；Also or for institute
There is the substance to be detected of type to be analyzed together and obtain report.
Statistical report form can refer to substance to be detected, the testing result of substance to be detected and sample to be tested, to be detected
Several in the manufacturer of sample or the place of production, detection time, detection site etc. for statistical analysis according to demand obtain statistics
Report.
By the above-mentioned means, it is for statistical analysis will to treat testing result of the detection substance after qualitative detection, most
It is converted into more detailed specific report, eventually so that user or other objects refer to and use.
Wherein, in one embodiment, object to be detected and blank reference object are in same picture.
Object to be detected and blank reference object refer in same picture, are treating test object and blank reference object
When being taken pictures, the two is taken in same photo simultaneously.It may caused light when can reduce shooting respectively in this way
Deng difference and to the influence of picture analyzing so that it is more true, effectively finally to analyze the testing result obtained.
Wherein, in one embodiment, the carrier of object to be detected and blank reference object is test paper.
Specifically, different test paper can be selected according to the difference of substance to be detected, as pH test paper, semiquantitative test paper,
Section test paper, biochemical test paper, reagent test strip etc..
When the carrier of object to be detected and blank reference object is test paper, can directly by sample to be tested and blank sample with
The forms such as solution, suspension, colloid are added in corresponding test paper.
In present embodiment, since test paper is small in size, light weight, portable, user can be carried, so at any time with
Ground treats detection substance and carries out qualitative detection, very convenient.
Wherein, in one embodiment, the carrier of object to be detected and blank reference object is quick detection test paper.
With being readily appreciated that, the use of quick detection test paper, other than allowing users to facilitate to be detected whenever and wherever possible,
More quick testing result can also must be obtained, so that qualitative detection is more convenient, quick, and then the need being more close to the users
It asks.
Wherein, in one embodiment, the carrier of object to be detected and blank reference object is colloid gold test paper.
Colloid gold test paper is to treat detection substance using colloidal gold immunochromatographimethod technology to be detected.It mainly will be special
The antigen or antibody of property are fixed on film with ribbon, and colloid gold label reagent (antibody or monoclonal antibody) is adsorbed on bonding pad
On, it after sample to be examined is added in the sample pad of the colloid gold test paper one end, moves forward through capillary action, dissolves bonding pad
On colloid gold label reagent after react to each other, then when being moved to the region of fixed antigen or antibody, object to be checked and gold mark are tried
The conjugate of agent occurs specific binding therewith again and is trapped, and being gathered in detection takes, and may recognize that by naked eyes obvious
Colour developing as a result, using very convenient.
In an application scenarios, referring to Fig. 3, the left side is the feelings of the corresponding colloid gold test paper of object to be detected in Fig. 3
The case where condition, the right is blank reference object corresponding colloid gold test paper.
In the present embodiment, it when being detected, needs sample to be tested and blank sample (usually solution, outstanding
At least one of supernatant liquid, colloid etc.) it adds in the region of the subcircular below in Fig. 3, it can be realized according to above-mentioned principle
Qualitative detection.
Wherein, in one embodiment, the carrier of object to be detected and blank reference object is food safety detection test paper.
Certainly, the type of carrier need to specifically be selected according to the case where substance to be detected, such as if desired detect milk
In whether contain melamine, then food safety test paper can be used；In other application scenarios, chemical laboratory is if desired detected
Used in a certain substance acidity, then common chemical test paper can be selected；If desired the HCG in human body is detected, then
Biological test paper can be selected.
Wherein, in one embodiment, object to be detected and blank reference object are that the naked eyes on test paper are visible or naked eyes
Sightless band.
It is visible for the naked eyes that are presented on test paper referring to Fig. 4, the left side corresponds to object to be detected in an application scenarios
Band, the right corresponds to blank reference object, the sightless approximate reset condition of naked eyes presented by test paper.
In present embodiment when carrying out qualitative detection, by sample to be tested and blank sample (usually solution, suspension
At least one of liquid, colloid etc.) it adds in the region where band.
Wherein, in one embodiment, object to be detected and blank reference object are that the naked eyes on test paper are visible or naked eyes
Sightless Dapple.
Test paper in present embodiment can be percolated test paper etc. for spot immune.
It is visible for the naked eyes that are presented on test paper referring to Fig. 5, the left side corresponds to object to be detected in an application scenarios
Dapple, the right corresponds to blank reference object, the sightless approximate reset condition of naked eyes presented by test paper.
Wherein, in one embodiment, it is transparent material that the carrier of object to be detected and blank reference object, which is at least one side,
The container of matter, object to be detected and blank reference object are that at least one side of splendid attire solution is the container splendid attire solution of transparent material
When appearance form.
It should be pointed out that in one embodiment, color, the color is presented in the solution contained in the container of transparent material
The primitive color that can be substance solution to be detected is also possible to substance to be detected and reacts to show with another substance
The color of the obvious or unobvious primitive color for being different from substance solution to be detected.
In an application scenarios, referring to Fig. 6, object to be detected and blank reference object are respectively to contain test sample to be checked
The transparent cuvette of product and the transparent cuvette for containing blank sample, sample to be tested and blank sample are solution.Wherein, scheme
Left side is object to be detected in 6, and right side is blank reference object.
Present embodiment can simply using transparent cuvette directly to transparent cuvette contain sample to be tested into
Row qualitative detection, and cuvette is compared with large-scale instrument combines the method for carrying out qualitative detection in the prior art, present embodiment
It is simpler, conveniently, it is objective and quick.
Referring to Fig. 7, the another embodiment of qualitative checking method of the present invention includes:
Step S201: portable terminal treats test object and blank reference object is taken pictures, and it includes to be detected for obtaining
The picture of object and blank reference object, and picture is sent to server.
Wherein, object to be detected correspond to it is a kind of treated by sample to be tested, for determine in sample to be tested to
The appearance form of the carrier of content of material is detected, blank reference object corresponds to a kind of blank sample for being zero by content of material to be detected
Another appearance form of product treated carrier, as object to be detected with the carrier of blank reference object is, but it is to be checked
It is different for surveying the appearance form of the carrier of object and blank reference object.
In addition, treat test object and blank reference object take pictures can by the camera applications on portable terminal into
Row.Wherein, portable terminal can be mobile phone, tablet computer, notebook etc..Specifically, it is treated respectively using camera applications
Test object and blank reference object are taken pictures, and corresponding two picture is obtained, can also be by object to be detected and blank reference
Object puts together and shoots in same picture, herein without limitation.It should be pointed out that treat test object and
When blank reference object is taken pictures respectively, usually to guarantee the difference of the external conditions such as the light taken pictures twice do not influence it is to be detected
Within the error range of substance qualitative detection.
Step S202: server receives the picture from portable terminal, obtain and in analysis picture object to be detected and
The corresponding RGB data of blank reference object institute.
Step S203: according to the amount of the magnitude size of the RGB data of object to be detected and the RGB data of blank reference object
It is worth size and default decision plan, determines the testing result of the corresponding content of material to be detected of object to be detected for the positive still
It is negative.
Other related contents are identical as in one embodiment of qualitative checking method of the present invention above-mentioned, referring specifically to upper
Embodiment is stated, details are not described herein again.
Fig. 8 please be participate in, Fig. 8 is the structural schematic diagram of one embodiment of server of the present invention.Wherein, in present embodiment,
Service implement body can be local server, cloud server etc..
The server includes: processor 11, memory 12, telecommunication circuit 13, processor 11 be respectively coupled to memory 12 and
Telecommunication circuit 13.
Wherein, telecommunication circuit 13 be used for receives from portable terminal take pictures acquisition include object to be detected and blank ginseng
According to the picture of object.
Memory 12 is used to store the figure received by telecommunication circuit 13 including object to be detected and blank reference object
Piece.
Processor 11 is for obtaining object and the corresponding RGB number of blank reference object institute to be detected in simultaneously analysis picture
According to, and according to the magnitude size of the magnitude size of the RGB data of object to be detected and the RGB data of blank reference object and pre-
If decision plan, determine that the testing result of the corresponding content of material to be detected of object to be detected is positive or negative.
In one embodiment, in the corresponding content of material to be detected of object to be detected greater than zero or greater than critical content
In the case of, the magnitude of the RGB data of object to be detected is greater than the magnitude of the RGB data of blank reference object, at this point, processor 11
It is also used to determine in the magnitude for the RGB data that the magnitude of the RGB data of object to be detected on picture is greater than blank reference object
The testing result of the corresponding content of material to be detected of object to be detected is the positive, otherwise determines that object to be detected is corresponding to be detected
The testing result of content of material is feminine gender, and will test result and save to memory 12.
Wherein, in one embodiment, processor 11 is also used to treat content of material to be detected corresponding to test object
Testing result it is for statistical analysis, and then obtain statistical report form, and the statistical report form saved to memory 12.
Remaining related content refers to the embodiment of aforementioned present invention qualitative checking method, and details are not described herein again.
It is the structural schematic diagram for one embodiment of device that the present invention has store function refering to Fig. 9, Fig. 9, this, which has, deposits
It stores up and is stored with program data 21 on the device 20 of function, which, which is performed, realizes in above-mentioned qualitative checking method
Step.
Wherein, there is the device 20 of store function specifically can be server, floppy disk drive, hard disk drive, CD- for this
ROM reader, magneto-optic disk reader, at least one of CPU (being directed to RAM) etc..
Related detailed content refers to the embodiment of qualitative checking method of the present invention, and details are not described herein again.
The above is only embodiments of the present invention, are not intended to limit the scope of the invention, all to utilize the present invention
Equivalent structure or equivalent flow shift made by specification and accompanying drawing content is applied directly or indirectly in other relevant technologies
Field is included within the scope of the present invention.
Claims (10)
1. a kind of qualitative checking method, which is characterized in that the described method includes:
It receives and takes pictures the picture including object to be detected and blank reference object of acquisition from portable terminal, wherein is described
Object to be detected corresponds to that a kind of treated, the substance to be detected for determining in the sample to be tested contains by sample to be tested
The appearance form of the carrier of amount, the blank reference object correspond to a kind of blank sample for being zero by the content of material to be detected
Another appearance form of treated the carrier；
It obtains and analyzes the corresponding RGB data of the object to be detected and blank reference object institute on the picture；
Magnitude according to the magnitude size of the RGB data of the object to be detected and the RGB data of the blank reference object is big
Small and default decision plan determines the testing result of the corresponding content of material to be detected of the object to be detected for the positive still
It is negative.
2. the method according to claim 1, wherein
It is described in the case where the corresponding content of material to be detected of the object to be detected is greater than zero or is greater than critical content
The magnitude of the RGB data of object to be detected is greater than the magnitude of the RGB data of the blank reference object；
The amount of the RGB data of the magnitude size and blank reference object of the RGB data according to the object to be detected
It is worth size and default decision plan, determines the testing result of the corresponding content of material to be detected of the object to be detected for the positive
Or feminine gender includes:
If the magnitude of the RGB data of the object to be detected is greater than the described of the blank reference object on the picture
The magnitude of RGB data, it is determined that the testing result of the corresponding content of material to be detected of the object to be detected is the positive, no
Then determine the testing result of the corresponding content of material to be detected of the object to be detected for feminine gender；
The method also includes:
It is for statistical analysis to the testing result of the content of material to be detected corresponding to the object to be detected, in turn
Obtain statistical report form.
3. the method according to claim 1, wherein the object to be detected and the blank reference object are same
In one picture；
The carrier of the object to be detected and the blank reference object is test paper.
4. according to the method described in claim 3, it is characterized in that, the load of the object to be detected and the blank reference object
Body is quick detection test paper.
5. according to the method described in claim 4, it is characterized in that, the load of the object to be detected and the blank reference object
Body is colloid gold test paper；
Alternatively, the carrier of the object to be detected and the blank reference object is food safety detection test paper.
6. according to the method described in claim 3, it is characterized in that, the object to be detected and the blank reference object are examination
Naked eyes on paper are visible or the sightless band of naked eyes；
Alternatively, the object to be detected and the blank reference object are that naked eyes on test paper are visible or the sightless round spot of naked eyes
Point.
7. the method according to claim 1, wherein the load of the object to be detected and the blank reference object
Body is the container that at least one side is transparent material, and the object to be detected and the blank reference object are the described of splendid attire solution
At least one side is the container of transparent material；
Wherein, the object to be detected and the blank reference object are respectively the transparent cuvette for containing the sample to be tested
With the transparent cuvette for containing the blank sample, the sample to be tested and the blank sample are solution.
8. a kind of qualitative checking method, which is characterized in that the described method includes:
Portable terminal treats test object and blank reference object is taken pictures, and obtaining includes the object to be detected and described
The picture of blank reference object, and the picture is sent to server, wherein the object to be detected corresponds to a kind of to be checked
Treated for sample, the appearance form of carrier for determining the content of material to be detected in the sample to be tested, described
Blank reference object corresponds to a kind of blank sample for being zero by the content of material to be detected treated the another of the carrier
Appearance form；
The server receives the picture from the portable terminal, obtains and analyzes described to be detected on the picture
The corresponding RGB data of object and blank reference object institute；
Magnitude according to the magnitude size of the RGB data of the object to be detected and the RGB data of the blank reference object is big
Small and default decision plan determines the testing result of the corresponding content of material to be detected of the object to be detected for the positive still
It is negative.
9. a kind of server, which is characterized in that the server includes: processor, memory and telecommunication circuit, the processor
It is respectively coupled to the memory and the telecommunication circuit, the processor, the memory and the telecommunication circuit are at work
It can be realized the step in any one of claim 1-7 the method.
10. a kind of device with store function, is stored thereon with program data, which is characterized in that described program data are held
The step in any one of claim 1-7 the method is realized when row.
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