Virtual simulation experiment system and method for ancient ceramic repair technology

Abstract

The invention relates to the technical field of virtual simulation, in particular to an ancient ceramic repair technique virtual simulation experiment system and method, and aims to cover the whole ancient ceramic repair technique teaching process by introducing a laboratory visiting module and an experiment simulation module into the ancient ceramic repair technique virtual simulation experiment system. The laboratory visiting module is used for theoretical learning of the early-stage ancient ceramic repairing technology, the theoretical learning comprises tool use mode teaching demonstration and teaching of each ancient ceramic repairing process, and the experiment simulation module is used for providing an ancient ceramic repairing simulation environment for students. A student needs to complete a question and answer test related to a corresponding ancient ceramic restoration technique and then generates a corresponding ancient ceramic simulation model, so that the student performs simulation restoration based on the ancient ceramic simulation model, and the whole teaching practical operation process is performed in a network virtual environment. The defects of scarcity of resources, high practical operation cost, cultural relic safety risk and the like existing in traditional repair technology teaching are effectively avoided.

Description

Technical Field

[0001] The present invention relates to the field of virtual simulation technology, and more particularly, to a virtual simulation experiment system and method for ancient ceramic restoration techniques. Background Art

[0002] Ancient ceramic restoration, as a key technology in the field of cultural heritage protection, bears the important mission of inheriting historical civilization. Traditional restoration technique teaching has long relied on the master-apprentice oral and hands-on transmission mode, suffering from problems such as scarce teaching resources, high practical operation costs, and risks to cultural relics safety. Especially in teaching practice, students need to repeatedly contact precious cultural relics or alternative ceramic samples, resulting in a high material loss rate, a long teaching cycle, and being limited by the venue and equipment, making it difficult to meet the needs of large-scale teaching. With the rapid development of digital technology, especially the gradual application of virtual simulation technology, how to apply this technology to ancient ceramic restoration technique teaching has become a technical problem to be solved urgently. Summary of the Invention

[0003] The purpose of the present invention is to provide a virtual simulation experiment system and method for ancient ceramic restoration techniques, so as to improve the problems that the traditional restoration technique teaching has long relied on the master-apprentice oral and hands-on transmission mode, with scarce teaching resources, high practical operation costs, and risks to cultural relics safety.

[0004] To achieve the above purpose, the embodiments of the present application provide the following technical solutions: On the one hand, the embodiments of the present application provide a virtual simulation experiment system for ancient ceramic restoration techniques. The system includes: a laboratory visit module, including a tool library introduction unit and a restoration technique introduction unit. Among them, the tool library introduction unit is used to show users the usage methods of various ancient ceramic restoration tools, and the restoration technique introduction unit is used to introduce users to the restoration processes of various different categories of ancient ceramics; an experiment simulation module, which is used to generate an ancient ceramic restoration simulation environment, so that users can gradually complete the restoration of ancient ceramics in a virtual environment based on the ancient ceramic restoration process and generate corresponding restoration reports.

[0005] Optionally, the tool library introduction unit further includes a first trial sub-unit, which is used to allow users to initially try various ancient ceramic restoration tools on the interactive interface. The restoration technique introduction module further includes a second trial unit, which is used to allow users to initially attempt a preset simple ancient ceramic restoration process on the interactive interface.

[0006] Optionally, the system further includes an experiment evaluation module, which is connected to the experiment simulation module and is used to collect the restoration process data and restoration reports fed back by the experiment simulation module, and generate corresponding experiment reports based on the restoration process data and restoration reports.

[0007] Second aspect, this embodiment provides a virtual simulation experiment method for ancient ceramic restoration techniques, and the method includes: Log in to the virtual simulation experiment system for ancient ceramic restoration techniques, and enter the laboratory visit interface through the laboratory visit module. The laboratory visit interface includes a button to enter the tool room, a button to learn about ancient ceramic restoration, and a skip button. The button to enter the tool room is connected to the tool library introduction unit, and after the user clicks it, it shows the user the usage methods of various ancient ceramic restoration tools. The button to learn about ancient ceramic restoration is connected to the restoration technique introduction unit, and after the user clicks it, it introduces the restoration processes of various different categories of ancient ceramics to the user; If the user clicks the skip button, then it jumps to the simulation experiment interface. The simulation experiment interface includes multiple buttons to enter the ancient ceramic restoration simulation experiment scenarios. The buttons to enter the ancient ceramic restoration simulation experiment scenarios are connected to the experiment simulation module. After the user clicks it, it enters the corresponding virtual environment for ancient ceramic restoration, so that the user can gradually complete the restoration of ancient ceramics in the virtual environment for ancient ceramic restoration. During this period, the ancient ceramic restoration simulation unit continuously collects the user's operation data, and the operation data includes restoration process data and the restoration report filled in by the user; After the user completes the ancient ceramic restoration operation, an experiment report corresponding to this simulation experiment is generated based on the operation data.

[0008] Optionally, the user gradually completes the restoration of ancient ceramics in the virtual environment for ancient ceramic restoration, including: Randomly generate a test paper corresponding to each restoration link in the preset question bank based on multiple restoration links in the ancient ceramic restoration process, and let the user fill it in through the interaction interface; Determine whether the user passes the current restoration link based on the user's answer content. If passed, then jump to the next restoration link. If not passed, then display the corresponding prompt, and randomly generate the test paper corresponding to the current link again, and repeat the above steps until the user completes the answer assessment of all restoration links and then jumps to the design application and expansion interface; Retrieve a to-be-restored simulation model from the ancient ceramic collection library, let the user select the corresponding restoration props, and extract the patterns on the to-be-restored simulation model, so that the user can perform the restoration based on the restoration props. During this period, continuously record the user's operation data, and compare the restored simulation model with the standard model after the restoration is completed to generate the corresponding matching degree table.

[0009] Third aspect, an embodiment of the present application provides a virtual simulation experiment device for ancient ceramic restoration techniques, and the device includes a memory and a processor.

[0010] The memory is used to store a computer program; the processor is used to implement the steps of the above virtual simulation experiment method for ancient ceramic restoration techniques when executing the computer program.

[0011] Fourthly, an embodiment of the present application provides a medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the above-mentioned virtual simulation experiment method for ancient ceramic restoration techniques are implemented.

[0012] The beneficial effects of the present invention are as follows: By introducing a laboratory visit module and an experimental simulation module into the virtual simulation experiment system for ancient ceramic restoration techniques, the present invention covers the entire teaching process of ancient ceramic restoration techniques. Specifically, the laboratory visit module is used for the theoretical study of ancient ceramic restoration techniques in the early stage. The theoretical study includes teaching demonstrations of tool usage methods and the teaching of each ancient ceramic restoration process. The experimental simulation module is used to provide a simulation environment for ancient ceramic restoration for students. In this environment, students need to complete a corresponding question-and-answer test related to ancient ceramic restoration techniques before a corresponding ancient ceramic simulation model is generated, and then let students carry out simulated restoration based on the ancient ceramic simulation model. The entire teaching and practical operation process is carried out in a network virtual environment, effectively avoiding the defects of the traditional restoration technique teaching that has long relied on the master-apprentice oral and hand-to-hand transmission mode, such as scarce teaching resources, high practical operation costs, and risks to cultural relics safety.

[0013] Other features and advantages of the present invention will be described in the subsequent specification, and, in part, will become apparent from the specification or be understood by implementing the embodiments of the present invention. The objectives and other advantages of the present invention can be achieved and obtained by the structures specifically pointed out in the written specification, claims, and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic flowchart of a virtual simulation experiment method for ancient ceramic restoration techniques described in an embodiment of the present invention; Figure 2 It is a schematic structural diagram of a virtual simulation experiment device for ancient ceramic restoration techniques described in an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. The components of the embodiments of the present invention described and illustrated herein generally can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0017] It should be noted that similar reference numerals or letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of the present invention, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0018] Embodiment 1: This embodiment provides a virtual simulation experiment system for ancient ceramic restoration techniques. The system includes: A laboratory visit module, including a tool library introduction unit and a restoration technique introduction unit. Among them, the tool library introduction unit is used to show users the usage methods of various ancient ceramic restoration tools, and the restoration technique introduction unit is used to introduce users to the restoration processes of various different types of ancient ceramics. An experimental simulation module, which is used to generate an ancient ceramic restoration simulation environment, so that users can gradually complete the restoration of ancient ceramics in a virtual environment based on the ancient ceramic restoration process and generate corresponding restoration reports. An experimental evaluation module, which is connected to the experimental simulation module and is used to collect the restoration process data and restoration reports fed back by the experimental simulation module and generate corresponding experimental reports based on the restoration process data and restoration reports.

[0019] Secondly, in this embodiment, the tool library introduction unit further includes a first trial sub-unit, which is used to allow users to preliminarily try various ancient ceramic restoration tools on the interactive interface. The restoration technique introduction module further includes a second trial unit, which is used to allow users to preliminarily attempt a preset simple ancient ceramic restoration process on the interactive interface.

[0020] In this embodiment, by introducing a laboratory visit module and an experimental simulation module into the virtual simulation experiment system for ancient ceramic restoration techniques, the entire teaching process of ancient ceramic restoration techniques is covered. Specifically, the laboratory visit module is used for the theoretical study of ancient ceramic restoration techniques in the early stage. The theoretical study includes teaching demonstrations of tool usage methods and the teaching of each ancient ceramic restoration process. The experimental simulation module is used to provide a simulation environment for ancient ceramic restoration for students. In this environment, students need to complete the corresponding question-and-answer tests related to ancient ceramic restoration techniques before generating the corresponding ancient ceramic simulation models, and then let students perform simulated restoration based on the ancient ceramic simulation models. The entire teaching and practical operation process is carried out in a network virtual environment, effectively avoiding the defects of the traditional restoration technique teaching that has long relied on the master-apprentice oral and hand-on teaching mode, such as scarce teaching resources, high practical operation costs, and risks to cultural relics safety.

[0021] Embodiment 2: This embodiment is based on Embodiment 1 and is used to provide a virtual simulation experiment method for ancient ceramic restoration techniques. The method includes: Step S100: Log in to the virtual simulation experiment system for ancient ceramic restoration techniques, and enter the laboratory visit interface through the laboratory visit module. The laboratory visit interface includes a button to enter the tool room, a button for learning ancient ceramic restoration, and a skip button. The button to enter the tool room is connected to the tool library introduction unit, which shows the usage methods of various ancient ceramic restoration tools to the user after the user clicks. The button for learning ancient ceramic restoration is connected to the restoration technique introduction unit, which introduces the restoration processes of various different types of ancient ceramics to the user after the user clicks. Step S200: If the user clicks the skip button, then jump to the simulation experiment interface. The simulation experiment interface includes multiple buttons to enter ancient ceramic restoration simulation experiment scenarios. The buttons to enter ancient ceramic restoration simulation experiment scenarios are connected to the experimental simulation module. After the user clicks, enter the corresponding virtual environment for ancient ceramic restoration, so that the user can gradually complete the restoration of ancient ceramics in the virtual environment for ancient ceramic restoration. During this period, the ancient ceramic restoration simulation unit continuously collects the user's operation data. The operation data includes restoration process data and the restoration report filled in by the user. Step S300: After the user completes the ancient ceramic restoration operation, generate an experimental report corresponding to this simulation experiment based on the operation data.

[0022] Secondly, in this embodiment, the specific implementation method for the user to gradually complete the restoration of ancient ceramics in the virtual environment for ancient ceramic restoration can be: Step S210: Randomly generate a test paper corresponding to each restoration link in the preset question bank based on multiple restoration links in the ancient ceramic restoration process, and let the user fill it in through the interaction interface. Step S220: Determine whether the user has passed the current repair link based on the user's answer content. If passed, jump to the next repair link; if not passed, display the corresponding prompt, and randomly generate the answer sheet corresponding to the current link again. Repeat the above steps until the user completes the answer assessment of all repair links and then jumps to the design application and expansion interface; Step S230: Retrieve a to-be-repaired simulation model from the ancient ceramic collection library, let the user select the corresponding repair tools, and extract the patterns on the to-be-repaired simulation model so that the user can perform repairs based on the repair tools. During this period, continuously record the user's operation data, and compare the repaired simulation model with the standard model after the repair is completed to generate the corresponding matching degree table.

[0023] Among them, the implementation method of continuously recording the user's operation data in step S230 and comparing the repaired simulation model with the standard model after the repair is completed to generate the corresponding matching degree table can be: Step S231: Extract the repair line features of the corresponding repair part on the simulation model based on the Sobel algorithm, and construct a color data acquisition area based on the repair line features; Step S232: Generate the first colored repair block based on the brush size, paint model, multiple movement trajectories of the brush in the color data acquisition area, and the interval duration between each movement trajectory in the operation data; Step S233: Correct the shape of the color data acquisition area based on the standard repair line shape in the standard model to obtain the second colored repair block; Step S234: Evaluate the color similarity index based on the color histograms of the second colored repair block and the standard colored block in the standard model; Step S235: Calculate the repair line similarity index based on the repair line and the standard line in the standard model through the edge detection algorithm; Step S236: Calculate the simulation model matching degree evaluation index through the weighted algorithm based on the color similarity index and the repair line similarity index, and generate the corresponding matching degree table based on the simulation model matching degree evaluation index, the color similarity index, and the repair line similarity index.

[0024] Embodiment 3: Corresponding to the above method embodiment, the present disclosure embodiment also provides an ancient ceramic repair technique virtual simulation experiment device. The following description of an ancient ceramic repair technique virtual simulation experiment device can be mutually referred to with the above-described ancient ceramic repair technique virtual simulation experiment method.

[0025] Figure 2 It is a block diagram of an ancient ceramic repair technique virtual simulation experiment device 800 shown according to an exemplary embodiment. AsFigure 2 As shown, the electronic device 800 may include: a processor 801 and a memory 802. The electronic device 800 may also include one or more of a multimedia component 803, an I / O interface 804, and a communication component 805.

[0026] Among them, the processor 801 is used to control the overall operation of the electronic device 800 to complete all or part of the steps in the above virtual simulation experiment method for ancient ceramic restoration techniques. The memory 802 is used to store various types of data to support the operation of the electronic device 800. These data may include, for example, instructions for any application or method operating on the electronic device 800, as well as application-related data, such as contact data, sent and received messages, pictures, audio, video, and so on. The memory 802 may be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as Static Random Access Memory (SRAM), Electrically Erasable Programmable Read-Only Memory (EEPROM), Erasable Programmable Read-Only Memory (EPROM), Programmable Read-Only Memory (PROM), Read-Only Memory (ROM), magnetic memory, flash memory, a magnetic disk, or an optical disc. The multimedia component 803 may include a screen and an audio component. The screen may be, for example, a touch screen, and the audio component is used to output and / or input audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signals may be further stored in the memory 802 or sent through the communication component 805. The audio component further includes at least one speaker for outputting audio signals. The I / O interface 804 provides an interface between the processor 801 and other interface modules, and the above other interface modules may be a keyboard, a mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 805 is used for wired or wireless communication between the electronic device 800 and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G, or 4G, or a combination of one or more of them. Accordingly, the communication component 805 may include: a Wi-Fi module, a Bluetooth module, and an NFC module.

[0027] In an exemplary embodiment, the electronic device 800 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components, and is used to execute the above-mentioned virtual simulation experiment method for ancient ceramic restoration techniques.

[0028] In another exemplary embodiment, there is also provided a computer-readable storage medium including program instructions, and when the program instructions are executed by a processor, the steps of the above-mentioned virtual simulation experiment method for ancient ceramic restoration techniques are implemented. For example, the computer-readable storage medium may be the above-mentioned memory 802 including program instructions, and the above-mentioned program instructions may be executed by the processor 801 of the electronic device 800 to complete the above-mentioned virtual simulation experiment method for ancient ceramic restoration techniques.

[0029] Embodiment 4: Corresponding to the above method embodiment, the present disclosure embodiment also provides a readable storage medium. A readable storage medium described below can be correspondingly referred to with a virtual simulation experiment method for ancient ceramic restoration techniques described above.

[0030] A readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the virtual simulation experiment method for ancient ceramic restoration techniques in the above method embodiment are implemented.

[0031] The readable storage medium may specifically be various readable storage media such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disc that can store program codes.

[0032] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A virtual simulation experiment system for ancient ceramic restoration techniques, characterized in that, The system includes: A laboratory visit module, including a tool library introduction unit and a restoration technique introduction unit. Among them, the tool library introduction unit is used to show users the usage methods of various ancient porcelain restoration tools, and the restoration technique introduction unit is used to introduce users to the restoration processes of various different categories of ancient porcelain; An experimental simulation module, which is used to generate an ancient porcelain restoration simulation environment, so that users can gradually complete the restoration of ancient porcelain in a virtual environment based on the ancient porcelain restoration process and generate corresponding restoration reports.

2. The virtual simulation experiment system for ancient ceramic restoration techniques according to claim 1, wherein The tool library introduction unit also includes a first trial sub-unit, which is used to let users preliminarily try various ancient porcelain restoration tools on the interactive interface. The restoration technique introduction module also includes a second trial unit, which is used to let users preliminarily attempt a preset simple ancient porcelain restoration process on the interactive interface.

3. The virtual simulation experiment system for ancient ceramic restoration techniques according to claim 1, characterized in that The system further includes an experimental evaluation module, which is connected to the experimental simulation module and is used to collect the restoration process data and restoration reports fed back by the experimental simulation module and generate corresponding experimental reports based on the restoration process data and restoration reports.

4. A virtual simulation experiment method for ancient ceramics restoration techniques, characterized in that, The method includes: Logging in to the virtual simulation experiment system for ancient porcelain restoration techniques, entering the laboratory visit interface through the laboratory visit module. The laboratory visit interface includes a button to enter the tool room, a button for learning ancient porcelain restoration, and a skip button. The button to enter the tool room is connected to the tool library introduction unit, and after the user clicks it, it shows users the usage methods of various ancient porcelain restoration tools. The button for learning ancient porcelain restoration is connected to the restoration technique introduction unit, and after the user clicks it, it introduces users to the restoration processes of various different categories of ancient porcelain; If the user clicks the skip button, then it jumps to the simulation experiment interface. The simulation experiment interface includes multiple buttons to enter ancient porcelain restoration simulation experiment scenarios. The buttons to enter ancient porcelain restoration simulation experiment scenarios are connected to the experimental simulation module. After the user clicks it, it enters the corresponding ancient porcelain restoration virtual environment, so that users can gradually complete the restoration of ancient porcelain in the ancient porcelain restoration virtual environment. During this period, the ancient porcelain restoration simulation unit continuously collects the user's operation data. The operation data includes restoration process data and the restoration report filled in by the user; After the user completes the ancient porcelain restoration operation, generate an experimental report corresponding to this simulation experiment based on the operation data.

5. The virtual simulation experiment method for ancient ceramic restoration techniques according to claim 4, characterized in that For the user to gradually complete the restoration of ancient porcelain in the ancient porcelain restoration virtual environment, it includes: Randomly generate a test paper corresponding to each restoration link in a preset question bank based on multiple restoration links in the ancient porcelain restoration process, and let the user fill it in through the interactive interface; Judge whether the user passes the current restoration link based on the user's answer content. If passed, then jump to the next restoration link. If not passed, then display the corresponding prompt and randomly generate the test paper corresponding to the current link again. Repeat the above steps until the user completes the answer assessment of all restoration links and then jumps to the design application and expansion interface; Retrieve a simulation model to be repaired from the ancient ceramic collection library, allow the user to select the corresponding repair tools, and extract the patterns on the simulation model to be repaired, so that the user can perform repairs based on the repair tools. During this period, continuously record the user's operation data, and after the repair is completed, compare the repaired simulation model with the standard model to generate the corresponding matching degree table.

Images