CN109875513A - A kind of tooth detection device and automatic classification method based on couple photographing mode - Google Patents
A kind of tooth detection device and automatic classification method based on couple photographing mode Download PDFInfo
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- CN109875513A CN109875513A CN201910207994.7A CN201910207994A CN109875513A CN 109875513 A CN109875513 A CN 109875513A CN 201910207994 A CN201910207994 A CN 201910207994A CN 109875513 A CN109875513 A CN 109875513A
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Abstract
The invention discloses a kind of tooth detection device and automatic classification method based on couple photographing mode, method includes the following steps: the reading of picture or video；User determines target tooth, and starting capture apparatus shoots picture or video information to target tooth；The identification of picture or video；Embedded software identifies the picture or video information of above-mentioned shooting；The pathological tissue in the picture or video after above-mentioned identification is marked in embedded software；Verbal description is made to the picture or video that mark among the above, host computer interface shows the corresponding judging result of verbal description；Tooth detection automatic classification method step provided by the invention based on couple photographing mode is simple, and easily operated, detection effect is good；The equipment includes control device and the photographic device and lighting device that connect with control device, and structure is simple, easy to use, and tooth detection effect is good and accuracy is stablized.
Description
Technical field
The present invention relates to tooth detection technique fields, and in particular to a kind of tooth detection device based on couple photographing mode and
Automatic classification method.
Background technique
Tooth is the important component of human body, in order to keep dental health, it would be desirable to carry out health status to tooth
Detection, existing tooth detection multi-pass are crossed artificial sample and are known otherwise, the clinic of detection time and accuracy depending on dentist
Experience has that time-consuming and accuracy is unable to control.Therefore it provides one kind being capable of automatic identification situations of teeth and accuracy rate
Stable tooth detection device and automatic classification method are those skilled in the art's technical problems urgently to be resolved.
Summary of the invention
(1) the technical issues of solving
The present invention provides a kind of tooth detection device and automatic classification method based on couple photographing mode, solves existing tooth
The unstable problem of tooth detection mode accuracy rate.
(2) technical solution
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of tooth inspection based on couple photographing mode
Survey automatic classification method, comprising the following steps:
Step 1: the reading of picture or video；User determines target tooth, and starting capture apparatus shoots target tooth
Picture or video information；
Step 2: the identification of picture or video；Embedded software knows the picture or video information that shoot in step 1
Not；
Step 3: the pathological tissue in the picture or video after identifying in step 2 is marked in embedded software；
Step 4: verbal description being made to the picture or video that mark in step 3, host computer interface shows verbal description pair
The judging result answered.
It preferably, include key marker in the verbal description.
Preferably, the identification of the picture or video includes the Dynamic Recognition of the static identification and video of picture.
In order to solve the above-mentioned technical problem, the present invention also provides a kind of tooth detection device based on couple photographing mode,
Including control device and the photographic device and lighting device that are connect with the control device, the photographic device be CMOS or
CCD, optical lens is arranged before the lighting device to realize that small field of view angular region is focused the tooth under fluorescence or white light,
High-pass filtering piece is equipped in the lighting device optical path, for intercepting short wavelength's blue light, so that only 430nm is to 800nm's
Light can pass through, and form the imaging to the fluorescence and white light that inspire；The lighting device by white light LEDs and 405nm shortwave
Light component, light is equipped with before the shortwave blue-ray LED of blue-ray LED composition, the white light LEDs and 405nm to project through optical system
To illumination region, realize that the uniformity light of illumination region is distributed.
Preferably, the control device includes at control system and the Image Acquisition connecting with the control system and image
Manage module, LED driving and control module and wireless communication module, described image acquisition and image processing module and photographic device
Corresponding, the LED driving is connect with control module with the lighting device, and the wireless communication module is transmitted for image information
And it is interacted with intelligent terminal.
Preferably, the optical system is kohler's illumination system.
It preferably, further include the battery and power management being connect with the control device, photographic device and lighting device
Module.
(3) beneficial effect
A kind of tooth detection device excitation fluorescence and white-light illuminating based on couple photographing mode provided by the invention uses section
Lighting method is strangled, illumination region uniform-illumination is conducive to fluorescence intensity quantization, is conducive to the quantitative analysis at different dental position,
LED operation intensity is reduced, battery life is improved；Using the imaging mode of small field of view, be conducive to acquire single tooth image, for into
The image analysis of one step provides the image of high quality；Image transmitting carries out being wirelessly transmitted to smartphone or plate electricity using bluetooth
Brain, is arranged intelligent algorithm in intelligent terminal, the image of acquisition is divided into healthy tooth, plaque, incipient dental caries are gone bad and moderate
Dental caries are bad, user's points for attention can be prompted on intelligent terminal or provide handling suggestion, easy to use；It is provided by the invention based on double
The tooth detection automatic classification method step of imaging pattern is simple, easily operated, and detection effect is good and stablizes.
Detailed description of the invention
Fig. 1 is the step flow chart of the method for the present invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is structural block diagram of the invention.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Refering to fig. 1, shown in Fig. 2 and Fig. 3, wherein Fig. 1 is the step flow chart of the method for the present invention, and Fig. 2 is of the invention
Structural schematic diagram, Fig. 3 are structural block diagram of the invention.
A kind of tooth based on couple photographing mode provided by the invention detects automatic classification method, comprising the following steps:
Step 1: the reading of picture or video；Program operation, user determine target tooth, start capture apparatus to target
Tooth shoots picture or video information, while being converted into bitmap format, completes source data and reads in, can specifically distinguish and judge whether it is
Dynamic source data；
Step 2: the identification of picture or video；Embedded software reads neural network structure, to the picture shot in step 1
Or video information is identified；Embedded software is the software with image identification and mark function, such as yolo_mark or
Vatic；
Step 3: embedded software reads each layer network weight, is mapped as corresponding keyword according to weight information, judges picture
Or whether video data effective, returns to step 1 if invalid, effectively if read step 2 in identify after picture or video, make
Lesion is marked with arithmetic operators；
Step 4: verbal description being made to the picture or video that mark in step 3, specifically, according to labeling section in step 3
Point, picture pathology verbal description is generated by algorithm, matches keyword, generates corresponding verbal description, host computer interface shows text
Corresponding judging result is described.
Preferably, the identification of picture or video includes the Dynamic Recognition of the static identification and video of picture.
In order to solve the above-mentioned technical problem, the present invention also provides a kind of tooth detection device based on couple photographing mode,
Including control device 1 and the photographic device being connect with control device 12 and lighting device 3, photographic device 2 be CMOS or
CCD, optical lens is arranged before lighting device 3 to realize that small field of view angular region is focused the tooth under fluorescence or white light,
High-pass filtering piece is equipped in 3 optical path of lighting device, for intercepting short wavelength's blue light, so that only the light of 430nm to 800nm can
Pass through, forms the imaging to the fluorescence and white light that inspire；Lighting device 3 by white light LEDs and 405nm shortwave blue-ray LED group
At, it is equipped with light component, light before the shortwave blue-ray LED of white light LEDs and 405nm and projects illumination region through optical system, it is real
The uniformity light of existing illumination region is distributed.
Wherein, control device 1 includes control system 101 and the Image Acquisition and image procossing that connect with control system 101
Module 102, LED driving and control module 103 and wireless communication module 104, Image Acquisition and image processing module 102 with take the photograph
Picture device 2 is corresponding, for controlling work and the image procossing of photographic device, LED driving and control module 103 and lighting device 3
Connection, for controlling the opening and closing of lighting device, wireless communication module 104 is transmitted for image information and is handed over intelligent terminal
Mutually.
Meanwhile optical system is kohler's illumination system.
The tooth detection device based on couple photographing mode further includes and control device 1, photographic device 2 and lighting device
The battery and power management module 105 of 3 connections.
Tooth detection device excitation fluorescence and white-light illuminating provided by the invention based on couple photographing mode is strangled using section and is shone
Bright mode, illumination region uniform-illumination are conducive to fluorescence intensity quantization, are conducive to the quantitative analysis at different dental position, reduce
LED operation intensity improves battery life；Using the imaging mode of small field of view, is conducive to acquire single tooth image, is further
Image analysis provide high quality image；Image transmitting carries out being wirelessly transmitted to smartphone or tablet computer using bluetooth,
Intelligent algorithm is set in intelligent terminal, the image of acquisition is divided into healthy tooth, plaque, incipient dental caries are gone bad and moderate dental caries
It is bad, user's points for attention can be prompted on intelligent terminal or provide handling suggestion, it is easy to use；It is provided by the invention based on it is double at
As the tooth of mode detects, automatic classification method step is simple, and easily operated, detection effect is good and stablizes.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of tooth based on couple photographing mode detects automatic classification method, which comprises the following steps:
Step 1: the reading of picture or video；User determines target tooth, and starting capture apparatus shoots picture to target tooth
Or video information；
Step 2: the identification of picture or video；Embedded software identifies the picture or video information that shoot in step 1；
Step 3: the pathological tissue in the picture or video after identifying in step 2 is marked in embedded software；
Step 4: verbal description being made to the picture or video that mark in step 3, host computer interface shows that verbal description is corresponding
Judging result.
2. the tooth according to claim 1 based on couple photographing mode detects automatic classification method, it is characterised in that: described
It include key marker in verbal description.
3. the tooth according to claim 2 based on couple photographing mode detects automatic classification method, it is characterised in that: described
The identification of picture or video includes the Dynamic Recognition of the static identification and video of picture.
4. a kind of tooth detection device based on couple photographing mode, it is characterised in that: filled including control device and with the control
The photographic device and lighting device of connection are set, the photographic device is CMOS or CCD, and optics is arranged before the lighting device
Lens are equipped with height to realize that small field of view angular region is focused the tooth under fluorescence or white light in the lighting device optical path
Pass filter piece, so that only the light of 430nm to 800nm can pass through, is formed glimmering to what is inspired for intercepting short wavelength's blue light
The imaging of light and white light；The lighting device is made of the shortwave blue-ray LED of white light LEDs and 405nm, the white light LEDs and
It is equipped with light component, light before the shortwave blue-ray LED of 405nm and projects illumination region through optical system, realizes illumination region
Uniformity light is distributed.
5. the tooth detection device according to claim 4 based on couple photographing mode, it is characterised in that: the control device
Including control system and the Image Acquisition being connect with the control system and image processing module, LED driving and control module with
And wireless communication module, described image acquisition is corresponding with photographic device with image processing module, the LED driving and control module
It is connect with the lighting device, the wireless communication module is transmitted for image information and interacted with intelligent terminal.
6. the tooth detection device according to claim 4 based on couple photographing mode, it is characterised in that: the optical system
For kohler's illumination system.
7. the tooth detection device according to claim 5 based on couple photographing mode, it is characterised in that: further include with it is described
The battery and power management module of control device, photographic device and lighting device connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910207994.7A CN109875513A (en) | 2019-03-19 | 2019-03-19 | A kind of tooth detection device and automatic classification method based on couple photographing mode |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910207994.7A CN109875513A (en) | 2019-03-19 | 2019-03-19 | A kind of tooth detection device and automatic classification method based on couple photographing mode |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115147873A (en) * | 2022-09-01 | 2022-10-04 | 汉斯夫(杭州)医学科技有限公司 | Method, equipment and medium for automatically classifying dental images based on dual-label cascade |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205683069U (en) * | 2016-04-27 | 2016-11-16 | 厦门罗雅光科技有限公司 | A kind of equipment utilizing deep blue-ray LED to check tooth |
-
2019
- 2019-03-19 CN CN201910207994.7A patent/CN109875513A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205683069U (en) * | 2016-04-27 | 2016-11-16 | 厦门罗雅光科技有限公司 | A kind of equipment utilizing deep blue-ray LED to check tooth |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115147873A (en) * | 2022-09-01 | 2022-10-04 | 汉斯夫(杭州)医学科技有限公司 | Method, equipment and medium for automatically classifying dental images based on dual-label cascade |
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Application publication date: 20190614 |