CN110781826A - Three-dimensional stereogram construction method and system, storage medium and processor - Google Patents
Three-dimensional stereogram construction method and system, storage medium and processor Download PDFInfo
- Publication number
- CN110781826A CN110781826A CN201911025683.5A CN201911025683A CN110781826A CN 110781826 A CN110781826 A CN 110781826A CN 201911025683 A CN201911025683 A CN 201911025683A CN 110781826 A CN110781826 A CN 110781826A
- Authority
- CN
- China
- Prior art keywords
- dimensional
- equipment
- stereogram
- image
- structural
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/64—Three-dimensional objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/64—Three-dimensional objects
- G06V20/647—Three-dimensional objects by matching two-dimensional images to three-dimensional objects
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Processing Or Creating Images (AREA)
Abstract
The invention discloses a three-dimensional stereogram construction method and system, a storage medium and a processor. The three-dimensional stereogram construction method comprises the following steps: acquiring a two-dimensional image of a three-dimensional structure sample of equipment; analyzing the structural characteristics of the three-dimensional structural sample of the equipment according to the two-dimensional image; obtaining a three-dimensional stereo image of equipment with the highest matching rate with the structural features from a preset three-dimensional graphic library; and displaying the three-dimensional perspective view of the device. The invention can reduce the heavy work of the technical staff, lead the technical staff to judge and modify the three-dimensional stereogram of the equipment in time, shorten the design period and strengthen the design standardization.
Description
Technical Field
The invention relates to the technical field of drawing methods, in particular to a three-dimensional stereogram construction method and system, a storage medium and a processor.
Background
At present, air conditioning equipment is various in types and quantity, complex and changeable in structure, different types and sizes of the same equipment are different, and the number and the positions of components are also different. Therefore, when the three-dimensional stereogram of the air conditioning equipment is constructed and designed, various requirements need to be considered, drawing samples of the three-dimensional structure of the equipment are drawn based on the various requirements, and then technicians draw the corresponding three-dimensional stereogram of the equipment on drawing software according to the drawn drawing samples. The speed of drawing a pattern in drawing software according to a drawing sample is low, and human errors are easy to occur in the drawing process, so that the efficiency of constructing the three-dimensional stereogram of the equipment is very low.
Therefore, how to design a three-dimensional stereogram constructing method and system for automatically constructing a three-dimensional stereogram of equipment is an urgent technical problem to be solved in the industry.
Disclosure of Invention
In order to overcome the defect of low efficiency of constructing a three-dimensional stereogram of equipment in the prior art, the invention provides a method and a system for constructing the three-dimensional stereogram, a storage medium and a processor.
The invention provides a three-dimensional stereogram construction method, which comprises the following steps:
acquiring a two-dimensional image of a three-dimensional structure sample of equipment;
analyzing the structural characteristics of the three-dimensional structural sample of the equipment according to the two-dimensional image;
obtaining a three-dimensional stereo image of equipment with the highest matching rate with the structural features from a preset three-dimensional graphic library;
and displaying the three-dimensional perspective view of the device.
Preferably, the acquiring a two-dimensional image of the three-dimensional structure sample of the apparatus comprises: and outlining the three-dimensional structure sample of the equipment, and obtaining a two-dimensional image of the three-dimensional structure sample of the equipment by shooting or scanning through a terminal.
Preferably, analyzing the structural characteristics of the three-dimensional structural sample according to the two-dimensional image includes: and adjusting the two-dimensional image to accord with a preset size to obtain a qualified two-dimensional image, and identifying the structural features in the qualified two-dimensional image.
Preferably, the structural feature includes at least one of a contour shape, a coordinate position, a line thickness, a dimension, and a number of components.
Preferably, the three-dimensional perspective view construction method further comprises inputting labeling information; and after obtaining the equipment three-dimensional stereo map with the highest matching rate with the structural features from the three-dimensional graphic library, adjusting the equipment three-dimensional stereo map according to the labeling information, and then displaying the adjusted equipment three-dimensional stereo map.
Preferably, after the device three-dimensional stereo image is displayed, whether the device three-dimensional stereo image is accurate is judged, if not, the device three-dimensional stereo image is modified, and the modified device three-dimensional stereo image is used for replacing the corresponding device three-dimensional stereo image in the three-dimensional image library.
Preferably, the three-dimensional graphic library stores different three-dimensional stereograms of the equipment, and each three-dimensional stereogram of the equipment has a unique classification number corresponding to the three-dimensional stereogram; the method for obtaining the three-dimensional stereogram of the equipment with the highest matching rate with the structural features from the three-dimensional graphic library comprises the following steps: and inputting the structural features into the template model, calculating and outputting the classification number of the equipment three-dimensional stereogram with the highest matching rate with the structural features by the template model, and obtaining the corresponding equipment three-dimensional stereogram from the three-dimensional graphic library according to the classification number.
Preferably, the template model is obtained by training, and the training process of the template model includes: obtaining a two-dimensional image of at least one equipment three-dimensional structure sample and a corresponding classification number, and taking the equipment three-dimensional structure sample marked with the classification number as a training sample set; analyzing the structural characteristics of the equipment three-dimensional structure sample according to the two-dimensional image of the equipment three-dimensional structure sample; inputting the structural characteristics of the three-dimensional structural samples of each device and the corresponding classification numbers into a classification model one by one so as to train the classification model; and stopping the training process after the training end condition is reached, and determining the classification model as a template model.
Preferably, the training end condition is: and after the structural characteristics of each equipment three-dimensional structure sample are input into the classification model, the classification model calculates and outputs a classification number corresponding to the equipment three-dimensional structure sample.
The invention also provides a three-dimensional stereogram construction system, which comprises:
the terminal is used for shooting or scanning to obtain a two-dimensional image of the three-dimensional structure sample of the equipment;
the server identifies the structural features in the two-dimensional image and obtains an equipment three-dimensional stereogram with the highest matching rate with the structural features from the three-dimensional graphic library;
the terminal sends the two-dimensional image to the server, and the server sends the three-dimensional stereogram of the equipment to the terminal for display.
Preferably, after obtaining the three-dimensional stereogram of the equipment, the server adjusts the three-dimensional stereogram of the equipment according to the labeling information, and then sends the adjusted three-dimensional stereogram of the equipment to the terminal for displaying; the annotation information is input through an external device connected with the server or through a terminal.
Preferably, after the terminal displays the three-dimensional stereogram of the device, the user judges whether the three-dimensional stereogram of the device is accurate, if not, the three-dimensional stereogram of the device is modified, the modified three-dimensional stereogram of the device is sent to the server through the terminal, and the server updates the corresponding three-dimensional stereogram of the device in the three-dimensional graphic library.
The invention also provides a storage medium, which comprises a stored program, and the program controls the device where the storage medium is located to execute the three-dimensional stereogram construction method when running.
The invention also provides a processor for running a program, and the program executes the three-dimensional stereogram construction method during running.
Compared with the prior art, the method and the device have the advantages that the outlined three-dimensional structure sample of the device is shot or scanned to obtain the two-dimensional image, the two-dimensional image is identified, the three-dimensional stereogram of the device with the highest structural feature matching rate is automatically obtained, and the three-dimensional stereogram of the device with the structural features of the three-dimensional structure sample of the device is generated after adjustment, so that the efficiency and the accuracy of constructing the three-dimensional stereogram of the device are improved. The invention can reduce the heavy work of the technical staff, lead the technical staff to judge and modify the three-dimensional stereogram of the equipment in time, shorten the design period and strengthen the design standardization.
Drawings
The invention is described in detail below with reference to examples and figures, in which:
FIG. 1 is a flow chart of the use of an embodiment of the present invention.
Detailed Description
The principles and embodiments of the present invention are described in detail below with reference to the accompanying drawings.
The three-dimensional stereogram construction method provided by the invention is not only suitable for constructing the three-dimensional stereogram of the air conditioning equipment, but also suitable for constructing the three-dimensional stereogram of other household appliances such as televisions, refrigerators, mobile phones, electric cookers, water purifiers, water dispensers and the like.
As shown in fig. 1, specifically, the three-dimensional perspective view constructing method includes the steps of:
step 1, acquiring a two-dimensional image of a three-dimensional structure sample of equipment;
the step 1 comprises that a user outlines a three-dimensional structure sample of the equipment on a medium which can be painted and edited, such as drawing software, a blackboard, white paper and the like, the three-dimensional structure sample of the equipment can only outline the external shape of the equipment and can also outline the internal structure of the equipment, and then a two-dimensional image of the three-dimensional structure sample of the equipment is obtained through terminal shooting or scanning.
Step 2, analyzing the structural characteristics of the three-dimensional structural sample of the equipment according to the two-dimensional image;
and 2, after the two-dimensional image is obtained, properly processing the two-dimensional image and then identifying the structural features in the image, wherein the properly processing process comprises the steps of performing operations such as stretching and retracting on the two-dimensional image, adjusting the two-dimensional image to a state that the two-dimensional image conforms to a preset size to obtain a qualified two-dimensional image, then identifying the structural features in the qualified two-dimensional image, the structural features comprise at least one of contour shape, coordinate position, line thickness, size and component number, the number of the structural features depends on the detailed degree of the three-dimensional structure sample of the equipment outlined by a user, and if more details of the three-dimensional structure sample of the equipment are embodied during delineation, more structural features can be identified from the qualified two-dimensional image.
Step 3, obtaining a three-dimensional stereo image of the equipment with the highest matching rate with the structural features from a preset three-dimensional graphic library;
it should be noted that the three-dimensional graphics library stores different three-dimensional device stereograms, and each three-dimensional device stereogram has a unique classification number corresponding to the three-dimensional device stereogram. And step 3, inputting the structural features into the template model, calculating and outputting the classification number of the equipment three-dimensional stereogram with the highest matching rate with the structural features by the template model, and obtaining the corresponding equipment three-dimensional stereogram from the three-dimensional graphic library according to the classification number.
The template model is obtained through training, and the training process of the template model comprises the following steps: obtaining a two-dimensional image of at least one equipment three-dimensional structure sample and a corresponding classification number, and taking the equipment three-dimensional structure sample marked with the classification number as a training sample set; analyzing the structural characteristics of the equipment three-dimensional structure sample according to the two-dimensional image of the equipment three-dimensional structure sample; inputting the structural characteristics of the three-dimensional structural samples of each device and the corresponding classification numbers into a classification model one by one so as to train the classification model; and stopping the training process after the training end condition is reached, and determining the classification model as the template model. The training end conditions are as follows: and after the structural characteristics of each equipment three-dimensional structure sample are input into the classification model, the classification model can calculate and output a classification number corresponding to the equipment three-dimensional structure sample.
The classification model used in the training process can adopt mature classification models such as a neural network model, an NP model and the like, and the training function is to adjust the classification model, so that the classification model can accurately output the classification number of the corresponding equipment three-dimensional stereogram based on the structural characteristics of the equipment three-dimensional structure sample. In order to make the output result of the classification model more accurate, the training process of the template model can use the two-dimensional images of the multiple device three-dimensional structure samples and the corresponding classification numbers thereof, and in fact, the more device three-dimensional structure samples in the training sample set, the more accurate the output result of the trained classification model.
Step 4, displaying a three-dimensional stereo image of the equipment;
and step 4, sending the obtained three-dimensional stereogram of the equipment to a terminal for displaying.
As an optimization, the three-dimensional stereogram construction method further includes inputting labeling information, the inputting of the labeling information may be performed in any one of the steps 1 to 3, the labeling information is directly input manually by a user, of course, the labeling information may also be written on a medium together when the three-dimensional structure sample of the device is outlined, then a two-dimensional image of the three-dimensional structure sample of the device and the labeling information is obtained through terminal shooting or scanning, the text of the labeling information is recognized while the structural features in the two-dimensional image are recognized in step 2, and the labeling information may be specific length, width, and the like. And 3, after obtaining the three-dimensional stereo image of the equipment with the highest matching rate with the structural features from the three-dimensional image library, adjusting the three-dimensional stereo image of the equipment according to the labeling information, wherein the process of adjusting the three-dimensional stereo image of the equipment comprises the steps of carrying out operations such as translation or expansion and contraction on the three-dimensional stereo image of the equipment, conforming the adjusted three-dimensional stereo image of the equipment to the labeling information, determining to obtain the three-dimensional stereo image of the equipment with the structural features, and sending the adjusted three-dimensional stereo image of the equipment to a terminal for displaying in step 4.
Further optimized, the three-dimensional stereogram construction method further comprises the steps of after displaying the three-dimensional stereogram of the equipment, judging whether the three-dimensional stereogram of the equipment is accurate, if not, modifying the three-dimensional stereogram of the equipment, and replacing the three-dimensional stereogram of the corresponding equipment in the three-dimensional graphic library by using the modified three-dimensional stereogram of the equipment so as to ensure that the three-dimensional stereogram of the equipment in the three-dimensional graphic library is updated in real time, wherein the three-dimensional stereogram of the equipment obtained in the step 3 is more accurate, and the construction efficiency of the three-dimensional stereo.
As shown in fig. 1, the present invention also provides a three-dimensional perspective view construction system, including:
the terminal is used for shooting or scanning to obtain a two-dimensional image of the three-dimensional structure sample of the equipment and also used for receiving and displaying the three-dimensional structure diagram, and can be an electronic product comprising camera equipment, such as a mobile phone, a tablet computer, a notebook computer and the like;
the server identifies the structural features in the two-dimensional image and obtains an equipment three-dimensional stereogram with the highest matching rate with the structural features from the three-dimensional graphic library;
the terminal sends the two-dimensional image to the server, and the server sends the three-dimensional stereogram of the equipment to the terminal for display.
The terminal executes the step 1 in the method, the server executes the step 2 and the step 3, and after the server obtains the three-dimensional stereogram of the equipment, the server adjusts the three-dimensional stereogram of the equipment according to the labeling information and then sends the adjusted three-dimensional stereogram of the equipment to the terminal for displaying. The annotation information is manually input through an external device connected to the server. Of course, the annotation information can also be shot and input into the server through the terminal, the server is integrated with an image recognition function and a text recognition function, and the two-dimensional image is received and then the structural features and the annotation information in the two-dimensional image are obtained.
Further, after the terminal displays the three-dimensional stereo image of the device, the user judges whether the three-dimensional stereo image of the device is accurate, if not, the three-dimensional stereo image of the device is modified, the modified three-dimensional stereo image of the device is sent to the server through the terminal, and the server updates the corresponding three-dimensional stereo image of the device in the three-dimensional graphic library.
The invention can store various design information of figures, characters or figures in the memory or the external memory of the server, and can quickly search, automatically identify and generate the design result, quickly select the drawn figures, efficiently edit and process the figures, reduce the heavy work of technical designers, lead the technical designers to judge and modify the design in time, shorten the design period and strengthen the design standardization.
The invention also provides a storage medium, which comprises a stored program, and the program controls the device where the storage medium is located to execute the three-dimensional stereogram construction method when running.
The invention also provides a processor for running a program, and the program executes the three-dimensional stereogram construction method during running.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (14)
1. A three-dimensional stereogram construction method is characterized by comprising the following steps:
acquiring a two-dimensional image of a three-dimensional structure sample of equipment;
analyzing structural features of the three-dimensional structural sample of the equipment according to the two-dimensional image;
obtaining a three-dimensional stereo image of the equipment with the highest matching rate with the structural features from a preset three-dimensional graphic library;
and displaying the three-dimensional perspective of the equipment.
2. The method of constructing a three-dimensional volumetric map of claim 1, wherein said obtaining a two-dimensional image of a three-dimensional structural sample of a device comprises: and outlining the three-dimensional structure sample of the equipment, and obtaining a two-dimensional image of the three-dimensional structure sample of the equipment by shooting or scanning through a terminal.
3. The method of constructing a three-dimensional volume map as set forth in claim 1, wherein said analyzing structural features of the three-dimensional structural sample of the device from the two-dimensional image comprises: and adjusting the two-dimensional image to accord with a preset size to obtain a qualified two-dimensional image, and identifying the structural features in the qualified two-dimensional image.
4. The method of constructing a three-dimensional volume map according to claim 1, wherein the structural feature includes at least one of a contour shape, a coordinate position, a line thickness, a size, and a number of components.
5. The method of constructing a three-dimensional stereogram as claimed in claim 1, further comprising inputting annotation information; and after obtaining the equipment three-dimensional stereo map with the highest matching rate with the structural features from the three-dimensional graphic library, adjusting the equipment three-dimensional stereo map according to the labeling information, and then displaying the adjusted equipment three-dimensional stereo map.
6. The method according to claim 1, wherein after the device three-dimensional stereogram is displayed, it is determined whether the device three-dimensional stereogram is accurate, and if not, the device three-dimensional stereogram is modified, and the modified device three-dimensional stereogram is used to replace the corresponding device three-dimensional stereogram in the three-dimensional graphics library.
7. The method of building a three-dimensional stereogram as claimed in any one of claims 1 to 6, wherein said three-dimensional graphics library stores different device three-dimensional stereograms, each of said device three-dimensional stereograms having its corresponding unique classification number; the step of obtaining the three-dimensional stereogram of the equipment with the highest matching rate with the structural feature from the three-dimensional graphic library comprises the following steps: inputting the structural features into a template model, calculating and outputting a classification number of the three-dimensional stereogram of the equipment with the highest matching rate with the structural features by the template model, and obtaining the corresponding three-dimensional stereogram of the equipment from the three-dimensional graphic library according to the classification number.
8. The method of constructing a three-dimensional stereogram as claimed in claim 7, wherein said template model is obtained by training, and said training process of said template model comprises: obtaining a two-dimensional image of at least one equipment three-dimensional structure sample and a corresponding classification number, and taking the equipment three-dimensional structure sample marked with the classification number as a training sample set; analyzing the structural characteristics of the equipment three-dimensional structural sample according to the two-dimensional image of the equipment three-dimensional structural sample; inputting the structural characteristics of the three-dimensional structural samples of each device and the corresponding classification numbers into a classification model one by one so as to train the classification model; and stopping the training process after the training end condition is reached, and determining the classification model as the template model.
9. The three-dimensional stereogram construction method according to claim 8, characterized in that said training end condition is: and after the structural features of each equipment three-dimensional structure sample are input into the classification model, the classification model calculates and outputs a classification number corresponding to the equipment three-dimensional structure sample.
10. A three-dimensional stereogram construction system, comprising:
the terminal is used for shooting or scanning to obtain a two-dimensional image of the three-dimensional structure sample of the equipment;
the server identifies the structural features in the two-dimensional image and obtains a three-dimensional stereogram of the equipment with the highest matching rate with the structural features from a three-dimensional graphic library;
and the terminal sends the two-dimensional image to the server, and the server sends the three-dimensional stereogram of the equipment to the terminal for display.
11. The system for constructing three-dimensional stereogram as claimed in claim 10, wherein said server, after obtaining said device three-dimensional stereogram, adjusts said device three-dimensional stereogram according to the label information, and then sends the adjusted device three-dimensional stereogram to said terminal for display; the label information is input through an external device connected with the server or input through the terminal.
12. The system as claimed in claim 10, wherein after the terminal displays the device three-dimensional stereogram, the user determines whether the device three-dimensional stereogram is accurate, if not, the user modifies the device three-dimensional stereogram, and sends the modified device three-dimensional stereogram to the server through the terminal, and the server updates the corresponding device three-dimensional stereogram in the three-dimensional graphics library.
13. A storage medium, characterized in that the storage medium includes a stored program, and the program controls a device in which the storage medium is located to execute the three-dimensional stereogram construction method according to any one of claims 1 to 9 when executed.
14. A processor for executing a program, wherein the program is executed to perform the three-dimensional stereogram construction method according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911025683.5A CN110781826A (en) | 2019-10-25 | 2019-10-25 | Three-dimensional stereogram construction method and system, storage medium and processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911025683.5A CN110781826A (en) | 2019-10-25 | 2019-10-25 | Three-dimensional stereogram construction method and system, storage medium and processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110781826A true CN110781826A (en) | 2020-02-11 |
Family
ID=69386620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911025683.5A Pending CN110781826A (en) | 2019-10-25 | 2019-10-25 | Three-dimensional stereogram construction method and system, storage medium and processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110781826A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190066373A1 (en) * | 2017-08-31 | 2019-02-28 | Nec Laboratories America, Inc. | Dense correspondence estimation with multi-level metric learning and hierarchical matching |
| CN109992693A (en) * | 2019-04-17 | 2019-07-09 | 广东三维家信息科技有限公司 | House type matching process and device |
| CN110096949A (en) * | 2019-03-16 | 2019-08-06 | 平安城市建设科技(深圳)有限公司 | Floor plan intelligent identification Method, device, equipment and computer readable storage medium |
| CN110163956A (en) * | 2019-04-12 | 2019-08-23 | 平安城市建设科技(深圳)有限公司 | Three-dimensional house type drawing generating method, device, equipment and storage medium |
-
2019
- 2019-10-25 CN CN201911025683.5A patent/CN110781826A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190066373A1 (en) * | 2017-08-31 | 2019-02-28 | Nec Laboratories America, Inc. | Dense correspondence estimation with multi-level metric learning and hierarchical matching |
| CN110096949A (en) * | 2019-03-16 | 2019-08-06 | 平安城市建设科技(深圳)有限公司 | Floor plan intelligent identification Method, device, equipment and computer readable storage medium |
| CN110163956A (en) * | 2019-04-12 | 2019-08-23 | 平安城市建设科技(深圳)有限公司 | Three-dimensional house type drawing generating method, device, equipment and storage medium |
| CN109992693A (en) * | 2019-04-17 | 2019-07-09 | 广东三维家信息科技有限公司 | House type matching process and device |
Non-Patent Citations (2)
| Title |
|---|
| 李德毅等: "《人工智能导论》", 31 August 2018, 中国科学技术出版社 * |
| 陶皖: "《云计算与大数据》", 31 January 2017, 西安电子科技大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108734120B (en) | Method, device and equipment for labeling image and computer readable storage medium | |
| US8411086B2 (en) | Model creation using visual markup languages | |
| CN107122528B (en) | House type graph parameterization re-editable modeling method | |
| CN105550388B (en) | Method and device for generating process model of sheet metal process | |
| CN106997613B (en) | 3D model generation from 2D images | |
| CN107024989A (en) | A kind of husky method for making picture based on Leap Motion gesture identifications | |
| CN110750840A (en) | Method and device for automatically generating two-dimensional part view based on three-dimensional model | |
| CN112507431A (en) | Intelligent image examination method and device based on BIM model and storage medium | |
| CN111428374A (en) | Part defect detection method, device, equipment and storage medium | |
| CN114821055A (en) | House model construction method and device, readable storage medium and electronic equipment | |
| CN112950759B (en) | Three-dimensional house model construction method and device based on house panoramic image | |
| JP5560925B2 (en) | 3D shape search device, 3D shape search method, and program | |
| CN113838015A (en) | Electric appliance product appearance defect detection method based on network cooperation | |
| CN110781826A (en) | Three-dimensional stereogram construction method and system, storage medium and processor | |
| CN111414508B (en) | Method and terminal for searching and realizing visualization in design model | |
| CN115409951B (en) | Image processing method, image processing device, electronic equipment and storage medium | |
| CN115205432B (en) | Simulation method and model for automatic generation of cigarette terminal display sample image | |
| US20230206519A1 (en) | Freehand sketch image generating method and system for machine learning | |
| CN112669426B (en) | Three-dimensional geographic information model rendering method and system based on generation countermeasure network | |
| CN113378864A (en) | Method, device and equipment for determining anchor frame parameters and readable storage medium | |
| CN110046335B (en) | Method for rapidly generating appearance detection report | |
| CN107316025B (en) | Hand gesture recognition method and system | |
| CN111914863A (en) | Target detection method and device, terminal equipment and computer readable storage medium | |
| CN111637847A (en) | Welding seam parameter measuring method and device | |
| CN113177607B (en) | Method for labeling training object and client |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200211 |
|
| RJ01 | Rejection of invention patent application after publication |