CN108877897B - Dental diagnosis and treatment scheme generation method and device and diagnosis and treatment system - Google Patents
Dental diagnosis and treatment scheme generation method and device and diagnosis and treatment system Download PDFInfo
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Abstract
The invention discloses a method and a device for generating a dental diagnosis and treatment scheme and a diagnosis and treatment system, wherein the method for generating the dental diagnosis and treatment scheme comprises the following steps: acquiring oral cavity image information; sending the oral cavity image information to two or more remote diagnosis and treatment addresses for analysis; receiving analysis results correspondingly returned by the plurality of remote diagnosis and treatment addresses to obtain comprehensive analysis results; according to the comprehensive analysis result, carrying out image processing on the oral cavity image information to form a dynamic image, wherein the dynamic image at least comprises an initial dental film simulation image and a diagnosis and treatment result simulation image; and displaying the dynamic image. The invention integrates multi-party diagnosis and treatment resources to obtain a comprehensive diagnosis and treatment scheme, and combines the diagnosis and treatment scheme to dynamically display the simulation treatment process for the patient, so as to intuitively express the treated effect for the patient to enhance the treatment confidence of the patient.
Description
Technical Field
The invention relates to the field of dental treatment, in particular to a method and a device for generating a dental diagnosis and treatment scheme and a diagnosis and treatment system.
Background
With the increasing awareness of oral health and the increasing demand for aesthetic dental care, the need for oral treatment/orthodontics is increasing, but nevertheless, there is always a dilemma about oral treatment for patients going to treatment, which is mainly due to the following two reasons:
firstly, the diagnosis and treatment modes of the oral clinics are generally one-to-one doctor-patient services, and doctors are poor in quality and difficult to ensure to obtain better treatment services;
secondly, due to the lack of knowledge on dental treatment, important information in the dental film is difficult to read, and no intuitive understanding exists on the problems of the self teeth and the effect after treatment.
The method aims to overcome the defects in the prior art, improve the dental diagnosis and treatment scheme and enlarge the acceptance of the public on dental diagnosis and treatment.
Disclosure of Invention
In view of the above, it is necessary to provide a method, an apparatus and a medical system for generating a dental medical treatment plan, and the technical solution of the present invention is as follows:
in one aspect, the present invention provides a method for generating a dental diagnosis and treatment plan, including:
acquiring oral cavity image information;
sending the oral cavity image information to two or more remote diagnosis and treatment addresses for analysis;
receiving analysis results correspondingly returned by the plurality of remote diagnosis and treatment addresses to obtain comprehensive analysis results;
according to the comprehensive analysis result, carrying out image processing on the oral cavity image information to form a dynamic image, wherein the dynamic image at least comprises an initial dental film simulation image and a diagnosis and treatment result simulation image;
and displaying the dynamic image.
Further, the comprehensive analysis result is one of analysis results correspondingly returned by a plurality of remote diagnosis and treatment addresses, and the corresponding return of the remote diagnosis and treatment addresses to the analysis results includes:
identifying the target tooth and its problem type;
analyzing the problem types and matching corresponding diagnosis and treatment schemes;
and returning an analysis result, wherein the analysis result comprises the target tooth and the corresponding diagnosis and treatment scheme.
Further, the receiving analysis results correspondingly returned by the plurality of remote diagnosis and treatment addresses to obtain a comprehensive analysis result includes:
if the analysis results correspondingly returned by the remote diagnosis and treatment addresses are consistent, the analysis results are used as comprehensive analysis results, otherwise, the following steps are executed in a circulating manner:
sending the set of analysis results correspondingly returned by each remote diagnosis and treatment address to each remote diagnosis and treatment address for reanalysis;
receiving a re-analysis result correspondingly returned by each remote diagnosis and treatment address;
counting the category and the percentage of the re-analysis results until the category of the re-analysis results with the percentage exceeding 50% is obtained, and stopping circulation;
and taking the re-analysis result category with the proportion exceeding 50% as a comprehensive analysis result.
Further, the image processing the oral cavity image information to form a dynamic image includes:
according to a preset rule, converting pixel points in the oral cavity image to obtain an initial dental film simulation image;
according to a target tooth and a corresponding diagnosis and treatment scheme included by a comprehensive analysis result, simulating a tooth area related to the diagnosis and treatment scheme to implement the diagnosis and treatment scheme, and obtaining one or more frames of diagnosis and treatment process simulation images and one frame of diagnosis and treatment result simulation images;
and forming a dynamic image by the initial dental film simulation image, the diagnosis and treatment process simulation image and the diagnosis and treatment result simulation image.
Further, the oral cavity image information is acquired by an imaging device that is associated with an image processing device that performs image processing, or the oral cavity image information is obtained by converting an oral cavity image captured by another imaging device.
Furthermore, the two or more remote diagnosis and treatment addresses receive the oral cavity image information through the internet, and the remote diagnosis and treatment addresses can be connected through voice and/or video communication.
In another aspect, the present invention provides a dental diagnosis and treatment plan generating apparatus, including the following modules:
the oral cavity image module is used for acquiring oral cavity image information;
the remote diagnosis and treatment module is used for sending the oral cavity image information to two or more remote diagnosis and treatment addresses for analysis;
the comprehensive analysis module is used for receiving analysis results correspondingly returned by the remote diagnosis and treatment addresses to obtain comprehensive analysis results;
the dynamic image generation module is used for carrying out image processing on the oral cavity image information according to the comprehensive analysis result to form a dynamic image, and the dynamic image at least comprises an initial dental film simulation image and a diagnosis and treatment result simulation image;
and the display module is used for displaying the dynamic image.
Further, the telemedicine module includes:
a target positioning unit for confirming a target tooth and a problem type thereof;
the diagnosis and treatment scheme unit is used for analyzing the problem types and matching corresponding diagnosis and treatment schemes;
and the feedback unit is used for returning an analysis result, and the analysis result comprises the target tooth and the corresponding diagnosis and treatment scheme.
Further, the comprehensive analysis module comprises:
the comparison unit is used for comparing whether the analysis results correspondingly returned by the remote diagnosis and treatment addresses are consistent or not;
the consistency unit responds to the comparison result output by the comparison unit and takes the consistent analysis result as a comprehensive analysis result;
and the circulating unit responds to the comparison result output by the comparison unit to be inconsistent, and circularly executes the following steps: sending the set of analysis results correspondingly returned by each remote diagnosis and treatment address to each remote diagnosis and treatment address for reanalysis; receiving a re-analysis result correspondingly returned by the remote diagnosis and treatment address; counting the category and the percentage of the re-analysis results until the category of the re-analysis results with the percentage exceeding 50% is obtained, and stopping circulation; and taking the re-analysis result category with the proportion exceeding 50% as a comprehensive analysis result.
Further, the dynamic image generation module includes:
the initial simulation unit is used for transferring pixel points in the oral cavity image according to a preset rule to obtain an initial dental film simulation image;
the process and result simulation unit is used for simulating a tooth area related to the diagnosis and treatment scheme to implement the diagnosis and treatment scheme according to the target tooth and the corresponding diagnosis and treatment scheme included in the comprehensive analysis result to obtain one or more frames of diagnosis and treatment process simulation images and one frame of diagnosis and treatment result simulation image;
and the image unit is used for forming a dynamic image by the initial dental film simulation image, the diagnosis and treatment process simulation image and the diagnosis and treatment result simulation image.
In yet another aspect, the present invention provides a dental clinic system, comprising the dental clinic plan generating apparatus as described above.
The invention has the following advantages:
a. multi-party diagnosis and treatment resources are integrated, and the effectiveness and the accuracy of a treatment scheme are improved;
b. the dental film information is processed into a simulation image understood by the public, so that the patient can easily understand the problem or defect of the tooth;
c. and the simulation treatment process and the result image are made by combining the treatment scheme, so that the treatment process and the result image are visually expressed to the patient, and the treatment confidence of the patient is enhanced.
Drawings
Fig. 1 is a flowchart of a method for generating a dental diagnosis and treatment plan according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for feeding back analysis results of a remote diagnosis address according to an embodiment of the present invention;
FIG. 3 is a flowchart of a method for determining a result of an integrated analysis according to an embodiment of the present invention;
FIG. 4 is a flowchart of a method for generating a dynamic image according to an embodiment of the present invention;
fig. 5 is a block diagram of a dental treatment plan generating apparatus according to an embodiment of the present invention;
fig. 6 is a flowchart of a method for 3D dynamic simulation according to an embodiment of the present invention.
Detailed Description
The technical scheme of the invention is further explained by combining the drawings and the specific embodiments in the specification. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Examples
In an embodiment of the present invention, there is provided a method for generating a dental clinical plan, as shown in fig. 1, the method for generating a dental clinical plan includes the following steps:
s1, obtaining oral cavity image information.
Specifically, the dental image information (hereinafter referred to as dental film information, which is two-dimensional images of a head region generated by sequentially rotating a cone beam using a cone beam CT system and includes hundreds of dental images at various angles) is acquired by an imaging device that is associated with an image processing device that performs image processing, or the dental film information is obtained by copying dental films captured by other imaging devices. That is to say, at the initial stage of diagnosis and treatment, the patient can use the dental film machine in the system to shoot to obtain dental films, and can also transfer the dental films carried by the patient outside the body to convert the dental films into the dental film format in the system, wherein the dental films in the prior art are black and white and are similar to X-ray films.
And S2, sending the dental film information to two or more remote diagnosis and treatment addresses for analysis.
In particular, the two or more remote clinical addresses receive the dental film information via the internet, and more preferably, the remote clinical addresses are capable of voice and/or video communication with each other and with the dental film.
The dental film information is sent to the remote diagnosis and treatment address, mainly medical resources used in each space field, including human resources-high-quality medical teams, it should be noted that the oral cavity image of the patient is the most important but not the only diagnosis and treatment basis, and other bases include text diagnosis reports of on-site doctors, dictation disease conditions of the patient and the like.
And S3, receiving analysis results correspondingly returned by the plurality of remote diagnosis and treatment addresses to obtain comprehensive analysis results.
Specifically, each remote diagnosis and treatment address feeds back an analysis result according to the following method, referring to fig. 2, the method includes the following processes:
and S31, confirming the target tooth and the problem type thereof.
After the medical resources of each spatial field look at the dental film, the type of dental problem (e.g., tooth decay, broken tooth, malformation, etc.) and the location of the problematic tooth are determined.
And S32, analyzing the problem types and matching corresponding diagnosis and treatment schemes.
After each doctor has seen the dental film (and the text diagnosis report, the patient dictation, etc.), he makes a diagnosis and treatment plan, which is determined according to the type of dental problem, for example, dental implant: according to the will of a patient, a treatment scheme of a doctor needs to be combined, and a specific diagnosis and treatment scheme can be as follows: cleaning the old tooth, punching the tooth bone, implanting the dental implant abutment, and finally installing the dental crown. (the above diagnosis and treatment schemes are only examples and are not used as medical references)
And S33, returning an analysis result.
Specifically, after a diagnosis and treatment scheme is made by each remote diagnosis and treatment address, an analysis result is fed back to the server, and the analysis result comprises a target tooth and a corresponding diagnosis and treatment scheme.
On the other hand, according to the analysis results fed back by multiple parties, a comprehensive analysis result is obtained, where the comprehensive analysis result is one of the analysis results returned by multiple remote diagnosis and treatment addresses, for example, there are three (or four) remote diagnosis and treatment addresses, and the respective analysis results are fed back, and the method for determining the comprehensive analysis result is shown in fig. 3, and includes the following processes:
s34, judging whether analysis results correspondingly returned by the multiple remote diagnosis and treatment addresses are consistent, if so, executing S35, otherwise, circularly executing S36-S38;
s35, taking the consistent analysis result as a comprehensive analysis result;
s36, sending the set of analysis results correspondingly returned by each remote diagnosis and treatment address to each remote diagnosis and treatment address for reanalysis;
s37, receiving reanalysis results correspondingly returned by the remote diagnosis and treatment addresses;
s38, counting the types and the proportion of the re-analysis results until the types of the re-analysis results with the proportion exceeding 50% are obtained, stopping circulation, and executing S39 after the circulation is stopped;
and S39, taking the re-analysis result category with the proportion exceeding 50% as a comprehensive analysis result.
The above method for determining the comprehensive analysis result mainly considers the following two factors:
if aiming at simple cases, the consistency possibility of the diagnosis and treatment scheme is higher, and for the situation, the comprehensive analysis result is directly determined, so that the efficiency is saved;
if the diagnosis and treatment schemes are different for complex cases, in such a case, secondary analysis or even tertiary analysis is required, and it is preferable to send the diagnosis and treatment schemes fed back by other remote diagnosis and treatment addresses together, a doctor may give a new scheme again (the original scheme may be adhered to according to actual conditions) in conjunction with the diagnosis and treatment schemes given by other doctors during the secondary analysis, and after the secondary analysis or even more analysis, a unified diagnosis and treatment scheme is finally obtained, or, in order to improve efficiency, in order to avoid diversity and difference of medical opinions, a re-analysis result category with the proportion exceeding 50% may be used as a comprehensive analysis result. The determination mode of the comprehensive analysis result is not limited to the above mode, and may be determined according to actual conditions, or may be selected by the patient according to various schemes.
And S4, carrying out image processing on the dental film information according to the comprehensive analysis result to form a dynamic image.
The similar X-ray film format of the dental film is not visually recognizable by a common patient, and therefore, in this embodiment, an image output result is first converted into a multi-frame analog image through an analog real photo to form a dynamic image, where the dynamic image at least includes an initial dental film analog image and a diagnosis and treatment result analog image, and a dynamic image generation method is shown in fig. 4, and includes the following processes:
s41, according to a preset rule, converting pixel points in the dental film to obtain an initial dental film simulation image.
Specifically, the preset rule may be implemented as: the method comprises the steps of firstly determining reference pixel points in a dental film, wherein the reference pixel points can be multiple, for example, the reference pixel points related to a dental crown, for example, the reference pixel points related to a gum, and converting each actual pixel point according to the corresponding reference pixel points, the position relation and the distance between the corresponding reference pixel points and the reference pixel points, specifically, colors can be distributed for the pixel points, for example, according to the reference line of the gum, a tooth area or a gum area can be judged, the tooth area is white, the gum area is pink, furthermore, the closer to the gum of the tooth area, the lighter the color is, the more the shape of the dental crown can be visually seen, even a perspective simulation image can be made, and the shapes of the dental neck and the dental root can be conveniently and visually seen.
Or, performing gray value analysis on the dental film, including image decomposition operation, image reconstruction operation and bone density identification operation, as follows:
the image decomposition operation comprises: taking the oral cavity image as a first layer decomposition image, and carrying out image decomposition on the oral cavity image to obtain a plurality of layers of decomposition images, wherein each layer of decomposition image corresponds to a downsampling image and a detail image in the decomposition process;
the image reconstruction operation includes: taking a down-sampling image corresponding to the last layer of decomposition image as an initial reconstruction image, and performing image reconstruction on the initial reconstruction image according to a detail image corresponding to the last layer of decomposition image to obtain a reconstructed intermediate image; updating the initial reconstruction image into a reconstructed intermediate image, updating the last layer of decomposition image into a previous layer of decomposition image, and circularly executing reconstruction of the intermediate image until the initial reconstruction image is subjected to image reconstruction according to the detail image corresponding to the first layer of decomposition image to obtain a final reconstruction image;
the bone density identification operation comprises the following steps: obtaining and identifying bone density information of an oral cavity region corresponding to the oral cavity image according to the final reconstructed image, and specifically calculating the bone density value of the oral cavity region corresponding to the dental film according to the following calculation formula:
D b ＝(H b -H w )*C k /(H k -H w ) Wherein D is b To measure bone density, H b CT value, H, of the region of interest of the bone under test k Is the CT value, H, of the phantom w CT value, C, for water k Is the density of a phantom, wherein H b Obtained for the final reconstructed image obtained according to the above operations. And performing gray scale identification on the final reconstructed image according to the bone density value obtained in the step S51 to represent bone density information.
The corresponding values of the gray level and the bone density of the X-ray film are written in software in advance, namely the corresponding gray level values can be matched according to the bone density, and an oral cavity image with color information, namely an initial dental film simulation image, is obtained.
And the obtained initial dental film simulation image is the simulation image for restoring the dental film information.
And S42, according to the target tooth and the corresponding diagnosis and treatment scheme included by the comprehensive analysis result, simulating the tooth area related to the diagnosis and treatment scheme to implement the diagnosis and treatment scheme, and obtaining one or more frames of diagnosis and treatment process simulation images and one frame of diagnosis and treatment result simulation image.
Taking the diagnosis and treatment scheme of the dental implant as an example: a tooth is planted, and the diagnosis and treatment process comprises the following steps: cleaning an old tooth → perforating a tooth bone → implanting an implant abutment → adding a crown, and dynamically simulating each diagnosis and treatment action on the basis of the initial dental plaque simulation image (the transformation method of pixel points is described in detail in S41, and is not repeated here), so as to obtain a plurality of frames of simulation images of the diagnosis and treatment process, wherein the last frame of the diagnosis and treatment process simulation image is a diagnosis and treatment result simulation image.
In the embodiment of the invention, the following method is adopted to complete the simulation of the 3D animation, and the method is shown in FIG. 6:
m1, shooting an oral cavity to be simulated at different angles by using a cone beam CT system to obtain a plurality of oral cavity image information at different angles, wherein the oral cavity image is a two-dimensional image;
and M2, carrying out three-dimensional volume reconstruction on the oral cavity image information at different angles to obtain a three-dimensional animation, wherein the three-dimensional animation information comprises a three-dimensional animation image set and image sequence information thereof.
In particular, the three-dimensional volumetric reconstruction comprises a cone-beam reconstruction.
And M3, performing gray value analysis on the oral cavity image to obtain a bone mineral density result of the image.
Specifically, the gray value analysis includes an image decomposition operation, an image reconstruction operation, and a bone density identification operation:
the image decomposition operation comprises: taking the oral cavity image as a first layer of decomposition image, and performing image decomposition on the oral cavity image to obtain a plurality of layers of decomposition images, wherein each layer of decomposition image corresponds to a downsampling image and a detail image in the decomposition process;
the image reconstruction operation includes: taking a down-sampling image corresponding to the last layer of decomposition image as an initial reconstruction image, and performing image reconstruction on the initial reconstruction image according to a detail image corresponding to the last layer of decomposition image to obtain a reconstructed intermediate image; updating the initial reconstruction image into a reconstructed intermediate image, updating the last layer of decomposition image into a previous layer of decomposition image, and circularly executing reconstruction of the intermediate image until the initial reconstruction image is subjected to image reconstruction according to the detail image corresponding to the first layer of decomposition image to obtain a final reconstruction image;
the bone density identification operation comprises: and obtaining and identifying bone mineral density information of the oral cavity region corresponding to the oral cavity image according to the final reconstructed image.
And M4, performing color conversion processing on the images in the three-dimensional animation image set according to the three-dimensional animation obtained by the M2 and the gray value analysis result obtained by the M3 to obtain a color image set.
Writing the corresponding values of the gray level and the bone density of the X-ray film in software in advance, namely matching the corresponding gray value according to the bone density, specifically, fusing the three-dimensional reconstruction of the M2 and the gray value of the M4 to obtain the three-dimensional animation with the color information by using the M4.
M5, performing polarization imaging processing on each image in the color image set, specifically including the following processes:
m51, tracking the eyes of the viewer to obtain the horizontal coordinate of the middle viewpoint, the interpupillary distance, the depth of the current pixel and the focal length information;
m52, obtaining the displacement information of the current image by using the following formula:
m53, generating two polarized images from the current image according to the displacement information, and realizing 3D presentation;
and executing M51-M53 in a loop until the 3D simulation is finished.
And S43, forming a dynamic image by the initial dental film simulation image, the diagnosis and treatment process simulation image and the diagnosis and treatment result simulation image.
And S5, displaying the dynamic image.
The server displays the generated dynamic image to the patient, so that the patient can clearly see how the tooth of the patient is changed from the current situation to the final diagnosis and treatment result in a simulation image step by step, and the display mode includes but is not limited to: the display screen displays two-dimensional images or three-dimensional animation, or holography imaging and the like.
In another embodiment of the present invention, there is provided a dental protocol generation apparatus, referring to fig. 5, including the following modules:
a dental film module 510 for obtaining dental film information;
the remote diagnosis and treatment module 520 is used for sending the dental film information to two or more remote diagnosis and treatment addresses for analysis;
the comprehensive analysis module 530 is configured to receive analysis results correspondingly returned by the multiple remote diagnosis and treatment addresses, and obtain a comprehensive analysis result;
a dynamic image generating module 540, configured to perform image processing on the dental film information according to the comprehensive analysis result to form a dynamic image, where the dynamic image at least includes an initial dental film simulation image and a diagnosis and treatment result simulation image;
and a display module 550 for displaying the dynamic image.
Further, the telemedicine module 520 includes:
a target location unit 521 for confirming a target tooth and a problem type thereof;
a diagnosis and treatment scheme unit 522, configured to analyze the problem types and match corresponding diagnosis and treatment schemes;
the feedback unit 523 is configured to return an analysis result, where the analysis result includes a target tooth and a corresponding diagnosis and treatment plan.
Further, the comprehensive analysis module 530 includes:
the comparison unit 531 compares whether the analysis results correspondingly returned by the plurality of remote diagnosis and treatment addresses are consistent;
a consistency unit 532, which takes the consistent analysis result as the comprehensive analysis result in response to the output comparison result of the comparison unit 531 being consistent;
a loop unit 533, configured to, in response to the output comparison result of the comparison unit 531 being inconsistent, loop the following steps: sending the set of analysis results correspondingly returned by each remote diagnosis and treatment address to each remote diagnosis and treatment address for reanalysis; receiving a re-analysis result correspondingly returned by the remote diagnosis and treatment address; counting the category and the percentage of the re-analysis results until the category of the re-analysis results with the percentage exceeding 50% is obtained, and stopping circulation; and taking the re-analysis result category with the proportion exceeding 50% as a comprehensive analysis result.
Further, the motion picture generation module 540 includes:
an initial simulation unit 541, configured to perform, according to a preset rule, conversion on a pixel point in the dental film to obtain an initial dental film simulation image;
the process and result simulation unit 542 is configured to perform diagnosis and treatment plan implementation on a tooth region simulation related to a diagnosis and treatment plan according to a target tooth and a corresponding diagnosis and treatment plan included in a comprehensive analysis result, and obtain one or more frames of diagnosis and treatment process simulation images and one frame of diagnosis and treatment result simulation image;
the image unit 543 is configured to compose the initial dental film simulation image, the diagnosis process simulation image and the diagnosis result simulation image into a dynamic image.
It should be noted that: in the dental diagnosis and treatment plan generating device provided in the above embodiment, when the dental diagnosis and treatment plan is generated, only the division of the functional modules is illustrated, and in practical applications, the function distribution may be completed by different functional modules according to needs, that is, the internal structure of the dental diagnosis and treatment plan generating device is divided into different functional modules to complete all or part of the functions described above. In addition, the embodiment of the dental diagnosis and treatment plan generation device provided by the embodiment and the dental diagnosis and treatment plan generation method provided by the embodiment belong to the same concept, and specific implementation processes thereof are described in the embodiment of the method for details, and are not described herein again.
In another embodiment of the present invention, there is provided a dental clinic system including the dental clinic plan generating apparatus as described above.
The dental diagnosis and treatment plan generating device is integrated into a server, besides, the dental diagnosis and treatment plan generating device also comprises an oral cavity imaging device, a remote diagnosis and treatment module, a display device and a communication device, the oral cavity imaging device, the remote diagnosis and treatment module, the display device and the communication device form a dental diagnosis and treatment system, and an interaction method of each device module in the system is referred to the embodiment of the dental diagnosis and treatment plan generating method.
The invention integrates multi-party diagnosis and treatment resources to obtain a comprehensive diagnosis and treatment scheme, and combines the diagnosis and treatment scheme to dynamically display the simulation treatment process for the patient, so as to intuitively express the treated effect for the patient to enhance the treatment confidence of the patient.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes that can be directly or indirectly applied to other related technical fields using the contents of the present specification and the accompanying drawings are included in the scope of the present invention.
Claims (7)
1. A method for generating a dental clinical plan, comprising:
shooting the oral cavity at different angles to acquire a plurality of oral cavity image information at different angles;
sending the oral cavity image information to two or more remote diagnosis and treatment addresses for analysis, wherein all the remote diagnosis and treatment addresses are used by a doctor;
receiving a plurality of analysis results correspondingly returned by the remote diagnosis and treatment addresses to obtain a comprehensive analysis result, wherein the comprehensive analysis result comprises the following steps: if the analysis results correspondingly returned by the remote diagnosis and treatment addresses are consistent, the analysis results are used as comprehensive analysis results, otherwise, the following steps are executed in a circulating mode: sending the set of analysis results correspondingly returned by each remote diagnosis and treatment address to each remote diagnosis and treatment address for reanalysis; receiving a re-analysis result correspondingly returned by each remote diagnosis and treatment address; counting the category and the percentage of the re-analysis result until the category of the re-analysis result with the percentage exceeding 50% is obtained, and stopping circulation; taking the re-analysis result category with the proportion exceeding 50% as a comprehensive analysis result;
according to the comprehensive analysis result, image processing is carried out on the oral cavity image information to form a dynamic image, and the method comprises the following steps: s41, according to a preset rule, converting pixel points in the oral cavity image to obtain an initial dental film simulation image; s42, according to the target tooth and the corresponding diagnosis and treatment scheme included by the comprehensive analysis result, the implementation of the diagnosis and treatment scheme of the dental implant by simulating the tooth area related to the diagnosis and treatment scheme comprises the following steps: carrying out dynamic simulation on the diagnosis and treatment actions of cleaning an old tooth, punching a tooth bone, implanting a dental implant abutment and additionally installing a dental crown on the basis of the initial dental film simulation image to obtain a plurality of frames of diagnosis and treatment process simulation images, wherein the last frame of diagnosis and treatment process simulation image is used as a diagnosis and treatment result simulation image; s43, forming a dynamic image by the initial dental film simulation image, the diagnosis and treatment process simulation image and the diagnosis and treatment result simulation image, and comprising the following steps: m2, performing three-dimensional volume reconstruction on a plurality of oral cavity image information at different angles to obtain three-dimensional animation, wherein the three-dimensional animation information comprises a three-dimensional animation image set and image sequence information thereof; m3, performing gray value analysis on all the oral cavity images to obtain a bone density result of each oral cavity image; m4, matching a gray value corresponding to the bone mineral density according to a corresponding relation between the gray level and the bone mineral density of a preset X-ray film, and performing color conversion processing on each image in the three-dimensional animation image set to obtain a colorful three-dimensional animation image set; m5, carrying out polarization imaging processing on each image in the color three-dimensional animation image set,the method comprises the following steps: m51, tracking the eyes of the viewer to obtain the horizontal coordinate of the middle viewpoint, the interpupillary distance, the depth of the current pixel and the focal length information; m52, obtaining the displacement information of the current image by using the following formula:
wherein x is left Is the amount of leftward displacement, x c Is the horizontal coordinate of the intermediate viewpoint, t x Is the interpupillary distance, Z is the depth of the current pixel, f is the focal length;
wherein x is right Is the amount of rightward displacement, x c Is the horizontal coordinate of the intermediate viewpoint, t x Is the interpupillary distance, Z is the depth of the current pixel, f is the focal length; m53, generating two polarized images from the current image according to the displacement information, and realizing 3D presentation; executing M51-M53 in a circulating manner until the 3D simulation is finished; the dynamic image at least comprises an initial dental film simulation image and a diagnosis and treatment result simulation image;
and displaying the dynamic image.
2. The method according to claim 1, wherein the comprehensive analysis result is one of analysis results returned by the plurality of remote diagnosis and treatment addresses, and the return of the analysis result by the remote diagnosis and treatment address includes:
identifying the target tooth and its problem type;
analyzing the problem types and matching corresponding diagnosis and treatment schemes;
and returning an analysis result, wherein the analysis result comprises the target tooth and the corresponding diagnosis and treatment scheme.
3. The method for generating a dental clinical plan according to claim 1, wherein the mouth image information is acquired by an imaging device that is compatible with an image processing device that performs image processing, or is obtained by converting a mouth image captured by another imaging device.
4. The method as claimed in claim 1, wherein the two or more remote medical treatment addresses receive the oral cavity image information via internet, and the remote medical treatment addresses are connected via voice and/or video communication.
5. A dental treatment plan generating apparatus, comprising:
the oral cavity image module is used for shooting the oral cavity at different angles to acquire a plurality of oral cavity image information at different angles;
the remote diagnosis and treatment module is used for sending the oral cavity image information to two or more remote diagnosis and treatment addresses for analysis, and all the remote diagnosis and treatment addresses are used by doctors;
the comprehensive analysis module is used for receiving analysis results correspondingly returned by the remote diagnosis and treatment addresses to obtain comprehensive analysis results; it includes: the comparison unit is used for comparing whether the analysis results correspondingly returned by the remote diagnosis and treatment addresses are consistent or not; the consistency unit is used for responding to the consistency of the comparison result output by the comparison unit and taking the consistent analysis result as a comprehensive analysis result; and the circulating unit responds to the comparison result output by the comparison unit to be inconsistent, and circularly executes the following steps: sending the set of analysis results correspondingly returned by each remote diagnosis and treatment address to each remote diagnosis and treatment address for reanalysis; receiving a re-analysis result correspondingly returned by the remote diagnosis and treatment address; counting the category and the percentage of the re-analysis results until the category of the re-analysis results with the percentage exceeding 50% is obtained, and stopping circulation; taking the re-analysis result category with the proportion exceeding 50% as a comprehensive analysis result;
the dynamic image generation module is used for carrying out image processing on the oral cavity image information according to the comprehensive analysis result to form a dynamic image, and the dynamic image at least comprises an initial dental film simulation image and a diagnosis and treatment result simulation image; it comprises the following steps: initial sheet simulatorThe element is used for converting pixel points in the oral cavity image according to a preset rule to obtain an initial dental film simulation image; the process and result simulation unit is used for simulating a tooth area related to the diagnosis and treatment scheme to implement the diagnosis and treatment scheme according to the target tooth and the corresponding diagnosis and treatment scheme included in the comprehensive analysis result to obtain one or more frames of diagnosis and treatment process simulation images and one frame of diagnosis and treatment result simulation image; and the image unit is used for forming a dynamic image by the initial dental film simulation image, the diagnosis and treatment process simulation image and the diagnosis and treatment result simulation image, and comprises the following steps: m2, carrying out three-dimensional volume reconstruction on a plurality of oral cavity image information at different angles to obtain three-dimensional animation, wherein the three-dimensional animation information comprises a three-dimensional animation image set and image sequence information thereof; m3, pairAll ofCarrying out grey value analysis on the oral cavity image to obtainEach one of which isBone density results of the mouth image; m4, matching a gray value corresponding to the bone mineral density according to a preset corresponding relation between the gray level and the bone mineral density of the X-ray film, and performing color conversion processing on each image in the three-dimensional animation image set to obtain a colorful three-dimensional animation image set; m5, carrying out polarization imaging processing on each image in the color three-dimensional animation image set, wherein the polarization imaging processing comprises the following steps: m51, tracking the eyes of the viewer to obtain the horizontal coordinate of the middle viewpoint, the interpupillary distance, the depth of the current pixel and the focal length information; m52, obtaining the displacement information of the current image by using the following formula:
wherein x is left Is the amount of leftward displacement, x c Is the horizontal coordinate of the intermediate viewpoint, t x Is the interpupillary distance, Z is the depth of the current pixel, f is the focal length;
wherein x is right Is the amount of rightward displacement, x c Is the horizontal coordinate of the intermediate viewpoint, t x Is the interpupillary distance, Z is the depth of the current pixel, f is the focal length; m53, generating two polarization images from the current image according to the displacement information, and realizing 3D, presenting; circularly executing the M51-M53 until the 3D simulation is finished;
and the display module is used for displaying the dynamic image.
6. The device of claim 5, wherein the telemedicine module comprises:
a target positioning unit for confirming a target tooth and a problem type thereof;
the diagnosis and treatment scheme unit is used for analyzing the problem types and matching corresponding diagnosis and treatment schemes;
and the feedback unit is used for returning an analysis result, and the analysis result comprises the target tooth and the corresponding diagnosis and treatment scheme.
7. A dental clinic system, comprising the dental clinic scenario generating apparatus according to claim 5 or 6.
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| CN101579263B (en) * | 2008-05-12 | 2013-05-08 | 徐步光 | Digital management system for dental clinic |
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