CN111161853A - Online display method and device - Google Patents
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- CN111161853A CN111161853A CN201911360697.2A CN201911360697A CN111161853A CN 111161853 A CN111161853 A CN 111161853A CN 201911360697 A CN201911360697 A CN 201911360697A CN 111161853 A CN111161853 A CN 111161853A
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Abstract
本发明公开了一种在线展示方法及装置。其中，该方法包括：确定待处理对象的第一三维模型；确定需要植入待处理对象的植入物的第二三维模型，其中，植入物是根据待处理对象的特征信息确定的；在预定浏览器中展现用于呈现第一三维模型的框架；将第一三维模型以及第二三维模型匹配到框架中；通过预定浏览器在框架中显示植入物以及待处理对象。本发明解决了相关技术中在使用浏览器进行信息显示时需要下载并安装插件才能进行网页交互，使得显示操作比较复杂的技术问题。
The invention discloses an online display method and device. Wherein, the method includes: determining a first three-dimensional model of the object to be processed; determining a second three-dimensional model of an implant that needs to be implanted in the object to be processed, wherein the implant is determined according to feature information of the object to be processed; A frame for presenting the first three-dimensional model is displayed in the predetermined browser; the first three-dimensional model and the second three-dimensional model are matched into the frame; the implant and the object to be processed are displayed in the frame through the predetermined browser. The invention solves the technical problem in the related art that when a browser is used to display information, a plug-in needs to be downloaded and installed to perform web page interaction, which makes the display operation more complicated.
Description
Technical Field
The invention relates to the technical field of data display, in particular to an online display method and device.
Background
And (2) performing surgical planning, namely obtaining an image of a lesion of a patient before surgery, and then performing surgical planning (including a surgical method, a surgical process, a surgical incision, a surgical path and the like) by combining anatomical and pathological knowledge of a doctor to obtain a surgical scheme. With the development of scientific technology, doctors plan before surgery with the assistance of computer technology so as to design an optimal surgical scheme.
At present, in the aspect of presentation of surgical planning, a user is usually required to install a client at a computer or a mobile phone end, and even when a browser is used for surgical planning display, the user is required to download and install a plug-in to perform webpage interactive three-dimensional display, so that inconvenience is brought to the user due to the operation.
In view of the above-mentioned problem that in the related art, when a browser is used to display information, a plug-in needs to be downloaded and installed to perform web page interaction, so that the display operation is relatively complex, no effective solution has been proposed at present.
Disclosure of Invention
The embodiment of the invention provides an online display method and device, which are used for at least solving the technical problem that webpage interaction can be carried out only by downloading and installing a plug-in when a browser is used for information display in the related art, so that the display operation is relatively complicated.
According to an aspect of an embodiment of the present invention, there is provided an online exhibition method, including: determining a first three-dimensional model of an object to be processed; determining a second three-dimensional model of an implant to be implanted into the object to be treated, wherein the implant is determined according to the characteristic information of the object to be treated; presenting a frame for presenting the first three-dimensional model in a predetermined browser; matching the first three-dimensional model and the second three-dimensional model into the frame; displaying the implant and the object to be processed in the frame through the predetermined browser.
Optionally, determining the first three-dimensional model of the object to be processed comprises: acquiring image data of the object to be processed; and performing reverse processing on the image data to obtain the first three-dimensional model.
Optionally, after the image data is reversely processed to obtain the first three-dimensional model, the online display method further includes: storing the first three-dimensional model to a first predetermined storage location; wherein storing the first three-dimensional model to the first predetermined storage location comprises: determining first spatial position information of the first three-dimensional model and first attribute information of the first three-dimensional model to obtain a first model file of the first three-dimensional model; storing the first model file in the first predetermined storage location.
Optionally, after determining that the second three-dimensional model of the implant of the object to be treated needs to be implanted, the online display method further includes: storing the second three-dimensional model to a second predetermined storage location; wherein storing the second three-dimensional model to the second predetermined storage location comprises: determining model information of the implant and second spatial position information of the implant according to the object to be processed to obtain a second model file of the second three-dimensional model; storing the second model file in the second predetermined storage location.
Optionally, presenting the frame for presenting the first three-dimensional model in a predetermined browser comprises: under a 3D drawing protocol, the preset browser transmits a first model file of the first three-dimensional model to a display card of a preset computer through a JavaScript script; controlling the display card to build the frame in the preset browser through a shader according to the first model file; presenting the frame in the predetermined browser.
Optionally, matching the first three-dimensional model and the second three-dimensional model into the frame comprises: controlling the preset browser to transmit the first model file and the second model file to a vertex shader and a fragment shader of the display card through a JavaScript script; and controlling the preset browser to call a vertex shader and a fragment shader of the display card through the JavaScript script, and processing information corresponding to the first model file and the second model file.
Optionally, displaying the implant and the object to be processed in the frame through the predetermined browser includes: displaying the implant and the object to be treated in the frame in a dynamic manner or a static manner; wherein dynamically displaying the implant and the object to be processed in the frame comprises: displaying in the frame at least one of the following operations of the implant and the object to be treated: rotating operation and moving operation.
According to another aspect of the embodiments of the present invention, there is also provided an online exhibition apparatus, including: a first determination unit for determining a first three-dimensional model of an object to be processed; a second determination unit, configured to determine a second three-dimensional model of an implant to be implanted into the object to be processed, where the implant is determined according to feature information of the object to be processed; a presentation unit configured to present a frame for presenting the first three-dimensional model in a predetermined browser; a matching unit for matching the first three-dimensional model and the second three-dimensional model into the frame; a display unit for displaying the implant and the object to be processed in the frame through the predetermined browser.
Optionally, the first determining unit includes: the first acquisition module is used for acquiring the image data of the object to be processed; and the processing module is used for carrying out reverse processing on the image data to obtain the first three-dimensional model.
Optionally, the online exhibition device further comprises: the first storage unit is used for storing the first three-dimensional model to a first preset storage position after the image data is subjected to reverse processing to obtain the first three-dimensional model; wherein the first storage unit includes: the first determining module is used for determining first spatial position information of the first three-dimensional model and first attribute information of the first three-dimensional model to obtain a first model file of the first three-dimensional model; a first storage module, configured to store the first model file in the first predetermined storage location.
Optionally, the online exhibition device further comprises: a second storage unit for storing the second three-dimensional model to a second predetermined storage location after determining that the second three-dimensional model of the implant of the object to be treated needs to be implanted; wherein the second storage unit includes: the second determining module is used for determining the model information of the implant and the second spatial position information of the implant according to the object to be processed to obtain a second model file of the second three-dimensional model; and the second storage module is used for storing the second model file in the second preset storage position.
Optionally, the presentation unit includes: the transmission module is used for transmitting the first model file of the first three-dimensional model to a display card of a preset computer by the preset browser through a JavaScript script under a 3D drawing protocol; the first control module is used for controlling the display card to build the frame in the preset browser through a shader according to the first model file; a rendering module for rendering the frame in the predetermined browser.
Optionally, the matching unit includes: the second control module is used for controlling the preset browser to transmit the first model file and the second model file to a vertex shader and a fragment shader of the display card through a JavaScript script; and the third control module is used for controlling the preset browser to call a vertex shader and a fragment shader of the display card through the JavaScript script and process information corresponding to the first model file and the second model file.
Optionally, the display unit includes: a display module for displaying the implant and the object to be processed in a dynamic manner or a static manner in the frame; wherein the display module includes: a display sub-module for displaying the implant and at least one of the following operations of the object to be treated in the frame: rotating operation and moving operation.
According to another aspect of the embodiment of the present invention, there is also provided a storage medium including a stored program, wherein the program executes the online presentation method according to any one of the above.
According to another aspect of the embodiment of the present invention, there is further provided a processor, where the processor is configured to execute a program, where the program executes the online presentation method described in any one of the above.
In the embodiment of the invention, a first three-dimensional model for determining an object to be processed is adopted; determining a second three-dimensional model of an implant to be implanted into the object to be processed, wherein the implant is determined according to the characteristic information of the object to be processed; presenting a frame for presenting the first three-dimensional model in a predetermined browser; matching the first three-dimensional model and the second three-dimensional model into a frame; the implant and the object to be processed are displayed in the frame through the preset browser, and the purpose that the three-dimensional model of the object to be processed can still be displayed in the environment that the preset browser does not run any plug-in unit by building the frame for displaying the three-dimensional model of the object to be processed in the preset browser is achieved through the online display method provided by the embodiment of the invention, so that the technical effect of improving the online display efficiency of the object to be processed is achieved, and the technical problem that webpage interaction can be carried out only by downloading and installing the plug-in unit when the browser is used for information display in the related art is solved, and the display operation is relatively complex.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow chart of an online presentation method according to an embodiment of the present invention;
FIG. 2 is a flow diagram of an alternative online presentation method according to an embodiment of the present invention;
fig. 3 is a schematic view of an object to be treated and an implant displayed on a predetermined browser according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an online exhibition apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
In accordance with an embodiment of the present invention, there is provided a method embodiment of an online presentation method, it should be noted that the steps illustrated in the flowchart of the figure may be performed in a computer system such as a set of computer executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than that herein.
Fig. 1 is a flowchart of an online exhibition method according to an embodiment of the present invention, and as shown in fig. 1, the online exhibition method includes the following steps:
step S102, a first three-dimensional model of an object to be processed is determined.
Optionally, determining the first three-dimensional model of the object to be processed may include: acquiring image data of an object to be processed; and performing reverse processing on the image data to obtain a first three-dimensional model.
For example, the object to be processed may be a bone, and the image data may be computed tomography CT data of the bone, magnetic resonance MRI data, or other types of image data.
In addition, after the image data is reversely processed to obtain the first three-dimensional model, the online display method may further include: storing the first three-dimensional model to a first predetermined storage location; wherein storing the first three-dimensional model to the first predetermined storage location comprises: determining first spatial position information of the first three-dimensional model and first attribute information of the first three-dimensional model to obtain a first model file of the first three-dimensional model; the first model file is stored in a first predetermined storage location.
For example, after a three-dimensional model (i.e., a first three-dimensional model) of a bone is obtained reversely by using medical image data of the bone, the first three-dimensional model may be stored as a model file (first model file) containing spatial position information, and the model file may include attribute information such as material for optimizing a rendering effect in a predetermined browser.
In an application scene, medical image data such as CT or MRI of bones is obtained, a three-dimensional model of the bones is reversely generated by utilizing the medical image data of the bones and is stored as a first model file containing spatial position information; the first model file may include attribute information such as material for optimizing the rendering effect in the browser.
Step S104, determining a second three-dimensional model of an implant which needs to be implanted into the object to be processed, wherein the implant is determined according to the characteristic information of the object to be processed.
Optionally, a first three-dimensional model of a bone is used, and a design software is used for performing surgical planning design, that is, the model number and the spatial position information of the orthopedic implant required to be used in a surgery are determined, and the orthopedic implant model is stored as a three-dimensional model file containing the spatial position information, that is, a second model file; the second model file may contain attribute information such as material for optimizing the rendering effect in the browser.
In an alternative embodiment, after determining the second three-dimensional model of the implant into which the object to be treated needs to be implanted, the online demonstration method may further include: storing the second three-dimensional model to a second predetermined storage location; wherein storing the second three-dimensional model to a second predetermined storage location comprises: determining the model information of the implant and second spatial position information of the implant according to the object to be processed to obtain a second model file of a second three-dimensional model; the second model file is stored in a second predetermined storage location.
For example, a three-dimensional model of a bone is used, and surgical planning design is performed by using design software, that is, the model number and the spatial position information of the orthopedic implant required to be used in the surgery are determined, and the orthopedic implant model is stored as a three-dimensional model file containing the spatial position information. It should be noted that in the embodiment of the present invention, the number of the implants is one or more.
And step S106, displaying a frame for presenting the first three-dimensional model in a preset browser.
Optionally, presenting the frame for presenting the first three-dimensional model in the predetermined browser may include: under a 3D drawing protocol, a preset browser transmits a first model file of a first three-dimensional model to a display card of a preset computer through a JavaScript script; controlling the display card to build a frame in a preset browser through a shader according to the first model file; the frame is rendered in a predetermined browser.
That is, the presentation framework for surgical planning is built online using webGL technology through a browser (i.e., a predetermined browser). WebGL (Web Graphics library) is a 3D drawing protocol, the drawing technical standard allows JavaScript and OpenGL ES 2.0 to be combined together, and by adding one JavaScript binding of OpenGL ES 2.0, WebGL can provide hardware 3D accelerated rendering for HTML5 Canvas.
WebGL perfectly solves two problems of existing Web interactive three-dimensional animations: firstly, the Web interactive three-dimensional animation is manufactured through an HTML script without the support of any browser plug-in; secondly, the graphics rendering is performed by using the bottom graphics hardware acceleration function, and is realized by a uniform, standard and cross-platform OpenGL interface. By the technology, the Web interactive three-dimensional animation which has performance not inferior to that of the Web interactive three-dimensional animation which is made by Flash, Silverlight and the like at present can be made only by HTML and JavaScript without any browser plug-in, and the Web interactive three-dimensional animation can be operated in the same way in any platform.
Step S108, the first three-dimensional model and the second three-dimensional model are matched into the frame.
Step S110, displaying the implant and the object to be processed in the frame through a predetermined browser.
As can be seen from the above, in the embodiment of the present invention, a first three-dimensional model of an object to be processed may be determined, and a second three-dimensional model of an implant into which the object to be processed is to be implanted may be determined, where the implant is determined according to characteristic information of the object to be processed; then, a frame for presenting the first three-dimensional model is displayed in a preset browser; matching the first three-dimensional model and the second three-dimensional model into a frame; and displaying the implant and the object to be processed in the frame through the predetermined browser, so that the aim of displaying the three-dimensional model of the object to be processed under the environment that the predetermined browser does not run any plug-in is still achieved by building the frame for presenting the three-dimensional model of the object to be processed in the predetermined browser.
It is easy to note that, since the frame for presenting the first three-dimensional model can be displayed in the predetermined browser under the condition that the first three-dimensional model of the object to be processed and the second three-dimensional model of the implant which needs to be implanted into the object to be processed are determined, so that the first three-dimensional model and the second three-dimensional model are matched into the frame, and then the implant and the object to be processed are displayed in the frame through the predetermined browser, the purpose that the three-dimensional model of the object to be processed can still be presented by building the frame for presenting the three-dimensional model of the object to be processed in the predetermined browser under the environment that the predetermined browser does not run any plug-in is achieved, and the technical effect of improving the efficiency of online presenting the object to be processed is achieved.
Therefore, the online display method provided by the embodiment of the invention further solves the technical problem that webpage interaction can be carried out only by downloading and installing the plug-in when the browser is used for information display, so that the display operation is relatively complex in the related art.
According to the above embodiment of the present invention, the matching of the first three-dimensional model and the second three-dimensional model into the frame in step S108 may include: controlling a preset browser to transmit the first model file and the second model file to a vertex shader and a fragment shader of the display card through a JavaScript script; and controlling a preset browser to call a vertex shader and a fragment shader of the display card through a JavaScript script, and processing information corresponding to the first model file and the second model file.
In an alternative embodiment, displaying the implant and the object to be processed in the frame through a predetermined browser may include: displaying the implant and the object to be treated in a dynamic manner or a static manner in the frame; wherein displaying the implant and the object to be processed in a dynamic manner in the frame comprises: displaying the implant and at least one of the following operations of the object to be treated in the frame: rotating operation and moving operation.
Fig. 2 is a flowchart of an alternative online exhibition method according to an embodiment of the present invention, as shown in fig. 2, including the following steps: 1) obtaining a three-dimensional skeleton model; specifically, medical image data such as CT or MRI of a bone is acquired, a three-dimensional model of the bone is extracted by using the medical image data of the bone, and the three-dimensional model is stored as a model file including spatial position information. 2) Obtaining a three-dimensional model of the orthopedic implant; specifically, a three-dimensional model of a bone is utilized, and design software is used for planning and designing the operation, namely, the model number and the spatial position information of the orthopedic implant needed in the operation are determined, and the orthopedic implant model is stored as a three-dimensional model file containing the spatial position information. 3) Building a surgical plan presentation framework; specifically, a browser adopts a WebGL technology to build a presentation frame of a skeleton three-dimensional model on line; in order to express the skeleton three-dimensional model vividly and perform online access through a browser, the invention adopts HTML5 and WebGL framework technology to build a presentation framework of the skeleton three-dimensional model. By adopting a WebGL framework system in HTML5, the advantages of display bandwidth can be fully utilized, and three-dimensional graphics can be drawn and displayed on a browser in a plug-in-free mode. Under the WebGL framework, a browser transmits information of a presentation framework of the skeleton three-dimensional model to be built to a display card of a computer through a JavaScript script, and the display card builds the presentation framework of the skeleton three-dimensional model on the browser through a shader according to the transmitted information. 4) The three-dimensional model of the skeleton and the implant is matched into a presentation frame, and the method specifically comprises the following steps: storing the three-dimensional models of the bones and the implants containing the spatial position information into a database, and transmitting the three-dimensional models of the bones and the implants to a browser through the Internet, wherein the browser matches the three-dimensional models of the bones and the implants in a presentation frame according to the spatial position information of the three-dimensional models of the bones and the implants; namely, the skeleton and implant three-dimensional models are matched in a presentation frame, and the browser directly transmits information such as matrixes, materials and the like of the skeleton and implant three-dimensional models to a vertex shader and a fragment shader of a computer display card through JavaScript; the browser calls a vertex shader and a fragment shader of a computer display card directly through JavaScript, processes the transmitted matrix, material and other information of the three-dimensional model of the skeleton and the implant, and prepares for drawing the three-dimensional model; and the browser calls a computer display card directly through JavaScript to draw and present the three-dimensional models of the skeleton and the implant in the frame. 5) Fig. 3 is a schematic view showing an object to be processed and an implant according to an embodiment of the present invention displayed on a predetermined browser, and as shown in fig. 3, three-dimensional models of a bone 1 and an implant 2 are displayed on the browser in a static or dynamic manner. The dynamic online display of the three-dimensional model of the bone and the implant includes rotation, movement and the like of the model, such as: the three-dimensional model of the bone and the implant can be presented in a rotating way along a specified rotating center.
As can be seen from the above, in the embodiment of the present invention, the three-dimensional model of the bone can be reversely extracted by acquiring medical image data of the bone, such as CT or MRI, and stored as the model file containing the spatial location information; performing operation planning design by using a three-dimensional model of a skeleton and design software, namely determining the model and the spatial position information of the orthopedic implant required to be used in the operation, and storing the orthopedic implant model as a three-dimensional model file containing the spatial position information, wherein the number of the implants is one or more; then, a browser adopts a WebGL technology to build a presentation frame of the operation planning on line; storing the three-dimensional models of the bones and the implants containing the spatial position information into a database, and transmitting the three-dimensional models of the bones and the implants to a browser through the Internet; the browser matches the three-dimensional models of the bones and the implants in a presentation frame according to the space position information of the three-dimensional models of the bones and the implants, the three-dimensional models of the bones and the implants are displayed on the browser in a static or dynamic mode, and the relative positions of the three-dimensional models of the bones and the implants are consistent with the placement in the design software.
By the online display method provided by the embodiment of the invention, the operation plan in the presentation frame is drawn by the browser in a non-plug-in form, and the browser can perform more visual observation on the operation plan through the interactive operation of the browser, compared with the presentation aspect of the operation plan in the related art, the webpage interactive three-dimensional display can be performed only by downloading and installing the plug-in when the browser is used for performing the operation plan display, the operation brings inconvenience to a user, the problem that the webpage interactive three-dimensional display can be performed only by downloading and installing the plug-in when the browser is used for performing the operation plan display is solved, the operation plan can be presented online in an environment that the browser does not run any plug-in, the online presentation efficiency of the operation plan is improved, and the browser is favorable for performing more visual observation on the operation plan, the efficiency of operation planning on-line presentation is improved.
Example 2
According to another aspect of the embodiments of the present invention, there is also provided an embodiment of an apparatus for performing the online exhibition method in embodiment 1, and fig. 4 is a schematic diagram of an online exhibition apparatus according to an embodiment of the present invention, as shown in fig. 4, the online exhibition apparatus includes: a first determining unit 41, a second determining unit 43, a presenting unit 45, a matching unit 47 and a display unit 49. The on-line exhibiting apparatus will be described in detail below.
A first determination unit 41 for determining a first three-dimensional model of the object to be processed.
A second determination unit 43 for determining a second three-dimensional model of an implant to be implanted in the object to be treated, wherein the implant is determined based on the characteristic information of the object to be treated.
A rendering unit 45 for rendering the frame for rendering the first three-dimensional model in a predetermined browser.
A matching unit 47 for matching the first three-dimensional model and the second three-dimensional model into the frame.
A display unit 49 for displaying the implant and the object to be processed in the frame through a predetermined browser.
It should be noted here that the first determining unit 41, the second determining unit 43, the presenting unit 45, the matching unit 47 and the displaying unit 49 correspond to steps S102 to S110 in embodiment 1, and the modules are the same as the corresponding steps in the implementation example and application scenario, but are not limited to the disclosure in embodiment 1. It should be noted that the modules described above as part of an apparatus may be implemented in a computer system such as a set of computer-executable instructions.
As can be seen from the above, in the above-described embodiments of the present application, the first three-dimensional model of the object to be processed may be determined by the first determination unit; then, a second three-dimensional model of an implant which needs to be implanted into the object to be processed is determined by a second determining unit, wherein the implant is determined according to the characteristic information of the object to be processed; displaying a frame for displaying the first three-dimensional model in a preset browser by using a display unit; then matching the first three-dimensional model and the second three-dimensional model into a frame by using a matching unit; and displaying the implant and the object to be processed in the frame through a predetermined browser using the display unit. By the online display device provided by the embodiment of the invention, the purpose of displaying the three-dimensional model of the object to be processed is still achieved by building the frame for displaying the three-dimensional model of the object to be processed in the preset browser under the environment that the preset browser does not run any plug-in, the technical effect of improving the efficiency of online displaying of the object to be processed is achieved, and the technical problem that webpage interaction can be carried out only by downloading and installing the plug-in when the browser is used for information display in the related art, so that the display operation is relatively complex is solved.
In an alternative embodiment, the first determination unit comprises: the first acquisition module is used for acquiring image data of an object to be processed; and the processing module is used for carrying out reverse processing on the image data to obtain a first three-dimensional model.
In an optional embodiment, the online exhibition device further comprises: the first storage unit is used for storing the first three-dimensional model to a first preset storage position after the image data are subjected to reverse processing to obtain the first three-dimensional model; wherein the first storage unit includes: the first determining module is used for determining first spatial position information of the first three-dimensional model and first attribute information of the first three-dimensional model to obtain a first model file of the first three-dimensional model; the first storage module is used for storing the first model file in a first preset storage position.
In an optional embodiment, the online exhibition device further comprises: a second storage unit for storing the second three-dimensional model to a second predetermined storage location after determining that the second three-dimensional model of the implant of the object to be processed is required to be implanted; wherein the second storage unit includes: the second determining module is used for determining the model information of the implant and the second spatial position information of the implant according to the object to be processed to obtain a second model file of the second three-dimensional model; and the second storage module is used for storing the second model file in a second preset storage position.
In an alternative embodiment, the presentation unit comprises: the transmission module is used for transmitting a first model file of the first three-dimensional model to a display card of a preset computer by a preset browser through a JavaScript script under a 3D drawing protocol; the first control module is used for controlling the display card to build a frame in a preset browser through a shader according to the first model file; and the presentation module is used for presenting the frame in a preset browser.
In an alternative embodiment, the matching unit comprises: the second control module is used for controlling the preset browser to transmit the first model file and the second model file to a vertex shader and a fragment shader of the display card through the JavaScript script; and the third control module is used for controlling the preset browser to call a vertex shader and a fragment shader of the display card through the JavaScript script and process information corresponding to the first model file and the second model file.
In an alternative embodiment, the display unit comprises: a display module for displaying the implant and the object to be processed in a dynamic manner or a static manner in the frame; wherein, the display module includes: a display sub-module for displaying in the frame at least one of the following operations of the implant and the object to be treated: rotating operation and moving operation.
Example 3
According to another aspect of the embodiments of the present invention, there is also provided a storage medium including a stored program, wherein the program performs the online presentation method of any one of the above.
Example 4
According to another aspect of the embodiment of the present invention, there is further provided a processor, where the processor is configured to execute a program, and the program executes the online presentation method according to any one of the above.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An online exhibition method, comprising:
determining a first three-dimensional model of an object to be processed;
determining a second three-dimensional model of an implant to be implanted into the object to be treated, wherein the implant is determined according to the characteristic information of the object to be treated;
presenting a frame for presenting the first three-dimensional model in a predetermined browser;
matching the first three-dimensional model and the second three-dimensional model into the frame;
displaying the implant and the object to be processed in the frame through the predetermined browser.
2. The method of claim 1, wherein determining the first three-dimensional model of the object to be processed comprises:
acquiring image data of the object to be processed;
and performing reverse processing on the image data to obtain the first three-dimensional model.
3. The method of claim 2, wherein after the inverse processing of the image data to obtain the first three-dimensional model, further comprising: storing the first three-dimensional model to a first predetermined storage location;
wherein storing the first three-dimensional model to the first predetermined storage location comprises:
determining first spatial position information of the first three-dimensional model and first attribute information of the first three-dimensional model to obtain a first model file of the first three-dimensional model;
storing the first model file in the first predetermined storage location.
4. The method according to claim 3, further comprising, after determining that the second three-dimensional model of an implant of the object to be treated needs to be implanted: storing the second three-dimensional model to a second predetermined storage location;
wherein storing the second three-dimensional model to the second predetermined storage location comprises:
determining model information of the implant and second spatial position information of the implant according to the object to be processed to obtain a second model file of the second three-dimensional model;
storing the second model file in the second predetermined storage location.
5. The method of claim 4, wherein rendering the frame for rendering the first three-dimensional model in a predetermined browser comprises:
under a 3D drawing protocol, the preset browser transmits a first model file of the first three-dimensional model to a display card of a preset computer through a JavaScript script;
controlling the display card to build the frame in the preset browser through a shader according to the first model file;
presenting the frame in the predetermined browser.
6. The method of claim 5, wherein fitting the first three-dimensional model and the second three-dimensional model into the frame comprises:
controlling the preset browser to transmit the first model file and the second model file to a vertex shader and a fragment shader of the display card through a JavaScript script;
and controlling the preset browser to call a vertex shader and a fragment shader of the display card through the JavaScript script, and processing information corresponding to the first model file and the second model file.
7. The method according to any one of claims 1 to 6, wherein displaying the implant and the object to be processed in the frame by the predetermined browser comprises:
displaying the implant and the object to be treated in the frame in a dynamic manner or a static manner;
wherein dynamically displaying the implant and the object to be processed in the frame comprises:
displaying in the frame at least one of the following operations of the implant and the object to be treated: rotating operation and moving operation.
8. An on-line display device, comprising:
a first determination unit for determining a first three-dimensional model of an object to be processed;
a second determination unit, configured to determine a second three-dimensional model of an implant to be implanted into the object to be processed, where the implant is determined according to feature information of the object to be processed;
a presentation unit configured to present a frame for presenting the first three-dimensional model in a predetermined browser;
a matching unit for matching the first three-dimensional model and the second three-dimensional model into the frame;
a display unit for displaying the implant and the object to be processed in the frame through the predetermined browser.
9. A storage medium characterized by comprising a stored program, wherein the program executes the online presentation method according to any one of claims 1 to 7.
10. A processor, configured to execute a program, wherein the program executes the online presentation method according to any one of claims 1 to 7.
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| CN201911360697.2A CN111161853A (en) | 2019-12-25 | 2019-12-25 | Online display method and device |
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| CN201911360697.2A CN111161853A (en) | 2019-12-25 | 2019-12-25 | Online display method and device |
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