CN107564112B - Model compression conversion method and system - Google Patents
Model compression conversion method and system Download PDFInfo
- Publication number
- CN107564112B CN107564112B CN201710830745.4A CN201710830745A CN107564112B CN 107564112 B CN107564112 B CN 107564112B CN 201710830745 A CN201710830745 A CN 201710830745A CN 107564112 B CN107564112 B CN 107564112B
- Authority
- CN
- China
- Prior art keywords
- information
- building
- component
- picture
- building component
- 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.)
- Active
Links
Images
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Abstract
The invention discloses a method and a system for compressing and converting a model, wherein the method comprises the following steps: obtaining a building information model; determining each building component according to the building information model; determining information of each building component according to each building component; judging whether each building component is a standard component or not, and obtaining a first judgment result; when the first judgment result shows that the building component is a standard component, compressing key attribute information in the description information to obtain an information compression component; when the first judgment result shows that the building component is not the standard component, packaging the description information in the building component information into a data packet; determining a new building component picture according to picture information in the building component information; compressing the data packet and the new building construction picture to obtain an information compression component; the building information model is divided into a plurality of information compression component file packages by reducing the memory of the building information model and performing packet processing on each information compression component, so that the building information model can be checked through a mobile phone or other mobile terminals.
Description
Technical Field
The invention relates to the technical field of compression conversion, in particular to a model compression conversion method and a model compression conversion system.
Background
Building Information Modeling (BIM) is a three-dimensional Building model established on the basis of various relevant Information data of a construction project, and real Information of a Building is simulated through digital Information. At present, BIM is mainly constructed by Revit series software developed by Autodesk company, and because Revit software is low in price and simple and easy to learn, the building information model constructed by Revit software is more and more widely applied. However, the building information model constructed by Revit software occupies a large memory, so that the data transmission process is slow; in addition, because the building information model occupies a large memory, the building information model can be opened only on a computer; based on the above reasons, the compiled building information model can only be checked in an office, and owners, workers, construction units and other parties in different positions cannot be designed through mobile phones or other mobile terminal communication schemes, so that the application range of the building information model is greatly limited.
Disclosure of Invention
The invention aims to provide a model compression conversion method and a model compression conversion system, which are used for reducing the memory of a building information model, performing sub-packet processing on an information compression component and realizing the purpose of checking the building information model through a mobile phone or other mobile terminals.
In order to achieve the above object, the present invention provides a model compression conversion method, including:
obtaining a building information model;
determining each building component according to the building information model;
determining building element information from each building element; the building element information comprises description information and picture information;
judging whether each building component is a standard component or not, and obtaining a first judgment result;
when the first judgment result shows that the building component is a standard component, compressing key attribute information in the description information to obtain an information compression component;
when the first judgment result shows that the building component is not a standard component, packaging the description information in the building component information into a data packet;
determining a new building component picture according to picture information in the building component information;
compressing the data packet and the new building construction picture to obtain an information compression component;
and performing sub-packet processing on each information compression component to obtain and store a plurality of information compression component file packets.
Optionally, the key attribute information specifically includes at least one of a type ID, a position, a rotation angle, and a scaling.
Optionally, the determining a new building element picture according to picture information in the building element information specifically includes:
determining a building component picture according to picture information in the building component information;
and determining a new building component picture according to the building component picture.
Optionally, the determining a new building element picture according to the building element picture specifically includes:
acquiring the length and width of the building component picture;
judging whether the length of the building component picture is larger than or equal to the width of the building component picture, and obtaining a second judgment result;
when the second judgment result shows that the length of the building component picture is larger than or equal to the width, setting the length of the building component picture as a calibration value;
when the second judgment result shows that the length of the building component picture is smaller than the width, setting the width of the building component picture as a calibration value;
judging whether the calibration value is larger than the set length or not to obtain a third judgment result;
when the third judgment result shows that the calibration value is larger than the set length, zooming the building component picture to obtain a new building component picture;
and when the third judgment result shows that the calibration value is less than or equal to the set length, taking the building component picture as a new building component picture.
Optionally, the compressing the data packet and the new building construction picture to obtain the information compression component specifically includes:
and compressing the data packet and the new building component picture by using a ZipEntry method to obtain an information compression component.
Optionally, the compressing the data packet and the new building component picture by using a ZipEntry method to obtain an information compression component specifically includes:
creating an output stream from the data packet and the new building element picture;
reading the data packet and the information of the new building component picture in the output stream to obtain a file stream;
and compressing the file stream by using a ZipEntry method to obtain an information compression component.
The invention also provides a model compression conversion system, which comprises:
the acquisition module is used for acquiring a building information model;
the building component determining module is used for determining each building component according to the building information model;
a building element information determination module for determining information of each building element from each building element; the building element information comprises description information and picture information;
the judging module is used for judging whether each building component is a standard component or not and obtaining a first judging result;
the first compression module is used for compressing key attribute information in description information in the building component information to obtain an information compression assembly when the first judgment result shows that the building component is a standard component;
the packaging module is used for packaging the description information in the building component information into a data packet when the first judgment result shows that the building component is not a standard component;
the new building component picture determining module is used for determining a new building component picture according to the picture information in the building component information;
the second compression module is used for compressing the data packet and the new building construction picture to obtain an information compression component;
and the sub-packet processing module is used for performing sub-packet processing on each information compression component to obtain and store a plurality of information compression component file packets.
Optionally, the key attribute information specifically includes at least one of a type ID, a position, a rotation angle, and a scaling.
Optionally, the second compression module specifically includes:
and the compression unit is used for compressing the data packet and the new building component picture by adopting a ZipEntry method to obtain an information compression component.
Optionally, the compressing unit specifically includes:
an output stream creation subunit for creating an output stream from the data packet and the new building element picture;
the reading subunit is used for reading the data packet and the information of the new building component picture in the output stream to obtain a file stream;
and the compression subunit is used for compressing the file stream by adopting a ZipEntry method to obtain an information compression component.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects: firstly, determining each building component according to the building information model; determining building element information from each building element; then judging whether each building component is a standard component or not to obtain a first judgment result; when the first judgment result shows that the building component is a standard component, compressing key attribute information in the description information to obtain an information compression component; when the first judgment result shows that the building component is not a standard component, the description information in the building component information is packaged into a data packet, a new building component picture is determined according to the picture information in the building component information, and the data packet and the new building construction picture are compressed to obtain an information compression component; and finally, performing sub-packet processing on each information compression component to obtain and store a plurality of information compression component file packets, reducing the memory occupied by the files to 50% of the original building information model at the lowest, reducing the data transmission time, and simultaneously checking the building information model through a mobile phone or other mobile terminals.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a flowchart of a model compression conversion method according to embodiment 1 of the present invention;
fig. 2 is a block diagram of a model compression conversion system according to embodiment 2 of the present invention.
Detailed Description
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.
The invention aims to provide a model compression conversion method and a model compression conversion system, which are used for reducing the memory of a building information model, performing sub-packet processing on an information compression component and realizing the purpose of checking the building information model through a mobile phone or other mobile terminals.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example 1
Fig. 1 is a flowchart of a model compression conversion method according to an embodiment of the present invention, and as shown in fig. 1, the present invention provides a model compression conversion method, where the method includes:
step 100: and acquiring a building information model.
Step 200: determining each building component according to the building information model; the building element includes descriptive information and pictorial information.
The invention determines each building component by the following three methods, which specifically comprises the following steps:
1) the building elements are determined from a family of criteria in the building information model.
2) Building components are determined from a family of systems in the building information model.
3) Building components are determined from all parts in the building information model.
Step 300: determining building element information from each building element; the building element information includes description information and picture information. The picture information is a picture file.
Specific description information is detailed in table 1:
step 400: judging whether each building component is a standard component or not, and obtaining a first judgment result; when the first judgment result indicates that the building component is a standard component, performing step 400; when the first judgment result indicates that the building element is not a standard element, step 500 is performed.
In the invention, whether the building element is a standard element is judged according to the mark field of the building element, and when the mark field exists in the building element, the building element is the standard element; when the mark field does not exist in the building component, the building component is not a standard component; the mark field is set according to actual requirements.
Table 1 description information table
| Volume of | General purpose |
| Type ID | Is not universal |
| Related to body mass | General purpose |
| Location line | General purpose |
| Attached top | General purpose |
| Height of no connection | General purpose |
| Stage of demolition | General purpose |
| Categories | General purpose |
| Family and type | General purpose |
| Bottom extension distance | General purpose |
| Area of | General purpose |
| Design options | General purpose |
| Room boundary | General purpose |
| Structural use | General purpose |
| Distance of top extension | General purpose |
| Structure of the product | General purpose |
| Type (B) | General purpose |
| Offset of the top | General purpose |
| Length of | General purpose |
| Bottom restraint | General purpose |
| Family of people | General purpose |
| Attached base | General purpose |
| Enabling analytical models | General purpose |
| Position of | Is not universal |
| Categories | General purpose |
| Stage of creation | General purpose |
| Roof restraint | General purpose |
| Bottom offset | General purpose |
| Rotation angle | Is not universal |
| Scaling | Is not universal |
Step 500: and compressing the key attribute information in the description information to obtain an information compression component.
The description information in the invention comprises key attribute information and non-key attribute information, when the building component is a standard component, only the key attribute information of the building component is obtained, the non-key attribute information is abandoned, and then the key attribute information is compressed to obtain an information compression component, thus greatly reducing the memory of the compression component and reducing the minimum energy to 50% of the original building information model; as can be seen from table 1, the key attribute information corresponding to each building component information specifically includes at least one of a type ID, a position, a rotation angle, and a scaling.
Step 600: and encapsulating the description information in the building component information into a data packet.
And packaging the description information in the building component information into a data packet in an xml file format.
Step 700: determining a new building component picture according to picture information in the building component information, specifically comprising:
step 701: and determining the building component picture according to the picture information in the building component information.
Step 702: determining a new building component picture according to the building component picture, specifically comprising:
step 7021: the length and width of the building element picture are acquired.
Step 7022: and judging whether the length of the building component picture is larger than or equal to the width, and obtaining a second judgment result.
Step 7023: and when the second judgment result shows that the length of the building component picture is larger than or equal to the width, setting the length of the building component picture as a calibration value.
Step 7024: and when the second judgment result shows that the length of the building component picture is smaller than the width, setting the width of the building component picture as a calibration value.
Step 7025: and judging whether the calibration value is larger than the set length or not to obtain a third judgment result.
Step 7026: when the third judgment result shows that the calibration value is larger than the set length, zooming the building component picture to obtain a new building component picture; and after zooming, the length of the new building component picture is 1024 times of the ratio of the length of the building component picture to the calibration value, and the width of the new building component picture is 1024 times of the ratio of the width of the building component picture to the calibration value.
The set length in the invention can be set according to requirements and can be any value. The specific invention sets the set length to 1024 mm.
Step 7027: and when the third judgment result shows that the calibration value is less than or equal to the set length, taking the building component picture as a new building component picture.
Step 800: compressing the data packet and the new building construction picture to obtain an information compression component; the method specifically comprises the following steps:
compressing the data packet and the new building component picture by using a ZipEntry method to obtain an information compression component; the method specifically comprises the following steps:
step 801: creating an output stream from the data packet and the new building element picture.
Step 802: and reading the data packet and the information of the new building component picture in the output stream to obtain a file stream.
Step 803: and compressing the file stream by using a ZipEntry method to obtain an information compression component.
Step 900: and performing sub-packet processing on each information compression component to obtain and store a plurality of information compression component file packets.
Firstly, determining each building component according to the building information model; determining building element information from each building element; then judging whether each building component is a standard component or not to obtain a first judgment result; when the first judgment result shows that the building component is a standard component, compressing key attribute information in the description information to obtain an information compression component; when the first judgment result shows that the building component is not a standard component, the description information in the building component information is packaged into a data packet, a new building component picture is determined according to the picture information in the building component information, and the data packet and the new building construction picture are compressed to obtain an information compression component; and finally, performing sub-packet processing on each information compression component to obtain a plurality of information compression component file packets, reducing the memory occupied by the files to 50% of the original building information model at the lowest, and reducing the data transmission time.
In addition, each information compression component is subjected to sub-packet processing, the obtained multiple information compression component file packets are stored in the cloud, when a client requests, the file packets can be downloaded to the client according to requirements, and the building information model can be checked through a mobile phone or other mobile terminals, so that communication schemes of owners, workers, construction units and other parties in different positions can be conveniently designed through the mobile phone or other mobile terminals.
Example 2
Fig. 2 is a structural diagram of a model compression conversion system according to an embodiment of the present invention, and as shown in fig. 2, the present invention further provides a model compression conversion system, where the system includes: the system comprises an acquisition module 1, a building component determination module 2, a building component information determination module 3, a judgment module 4, a packaging module 5, a determination module 6, a second compression module 7 and a sub-packet processing module 8.
And the acquisition module 1 is used for acquiring the building information model.
And the building component determining module 2 is connected with the acquiring module 1 and is used for determining each building component according to the building information model.
The building component information determining module 3 is connected with the building component determining module 2 and is used for determining the information of each building component according to each building component; the building element information includes description information and picture information.
And the judging module 4 is connected with the building component information determining module 3 and used for judging whether each building component is a standard component or not to obtain a first judgment result.
And the first compression module 5 is connected with the judgment module 4 and is used for compressing the key attribute information in the description information in the building component information to obtain an information compression component when the first judgment result shows that the building component is a standard component.
The description information in the building element information includes key attribute information and non-key attribute information, and the key attribute information specifically includes at least one of type ID, position, rotation angle, and scaling.
The packaging module 6 is connected with the judging module 4 and used for packaging the description information in the building component information into a data packet when the first judging result shows that the building component is not a standard component;
and the new building component picture determining module 7 is connected with the packaging module 6 and is used for determining a new building component picture according to the picture information in the building component information.
And the second compression module 8 is connected with the determination module 7 and used for compressing the data packet and the new building construction picture to obtain an information compression component.
The second compression module 8 specifically includes:
and the compression unit is used for compressing the data packet and the new building component picture by adopting a ZipEntry method to obtain an information compression component.
The compression unit specifically includes:
an output stream creation subunit for creating an output stream from the data packet and the new building element picture;
the reading subunit is connected with the output stream creating subunit and is used for reading the data packet and the information of the new building component picture in the output stream to obtain a file stream;
and the compression subunit is connected with the reading subunit and used for compressing the file stream by adopting a ZipEntry method to obtain an information compression component.
And the sub-packet processing module 9 is respectively connected with the first compression module 5 and the second compression module 8 and is used for performing sub-packet processing on each information compression component to obtain and store a plurality of information compression component file packets.
Firstly, determining each building component according to the building information model; determining building element information from each building element; then judging whether each building component is a standard component or not to obtain a first judgment result; when the first judgment result shows that the building component is a standard component, compressing key attribute information in description information in the building component information to obtain an information compression component; when the first judgment result shows that the building component is not a standard component, the description information in the building component information is packaged into a data packet, a new building component picture is determined according to the picture information in the building component information, and the data packet and the new building construction picture are compressed to obtain an information compression component; and finally, performing sub-packet processing on each information compression component to obtain a plurality of information compression component file packets, reducing the memory occupied by the files to 50% of the original building information model at the lowest, and reducing the data transmission time.
In addition, each information compression component is subjected to sub-packet processing, the obtained multiple information compression component file packets are stored in the cloud, when a client requests, the file packets can be downloaded to the client according to requirements, and the building information model can be checked through a mobile phone or other mobile terminals, so that communication schemes of owners, workers, construction units and other parties in different positions can be conveniently designed through the mobile phone or other mobile terminals.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (6)
1. A method for model compression conversion, the method comprising:
obtaining a building information model;
determining each building component according to the building information model;
determining building element information from each building element; the building element information comprises description information and picture information;
judging whether each building component is a standard component or not, and obtaining a first judgment result;
when the first judgment result shows that the building component is a standard component, compressing key attribute information in the description information to obtain an information compression component; the key attribute information specifically comprises at least one of type ID, position, rotation angle and scaling;
when the first judgment result shows that the building component is not a standard component, packaging the description information in the building component information into a data packet;
determining a new building component picture according to picture information in the building component information;
compressing the data packet and the new building construction picture to obtain an information compression component;
performing sub-packet processing on each information compression component to obtain a plurality of information compression component file packets and storing the information compression component file packets;
the determining a new building component picture according to the picture information in the building component information specifically includes:
determining a building component picture according to picture information in the building component information;
determining a new building component picture according to the building component picture;
the determining a new building element picture according to the building element picture specifically includes:
acquiring the length and width of the building component picture;
judging whether the length of the building component picture is larger than or equal to the width of the building component picture, and obtaining a second judgment result;
when the second judgment result shows that the length of the building component picture is larger than or equal to the width, setting the length of the building component picture as a calibration value;
when the second judgment result shows that the length of the building component picture is smaller than the width, setting the width of the building component picture as a calibration value;
judging whether the calibration value is larger than the set length or not to obtain a third judgment result;
when the third judgment result shows that the calibration value is larger than the set length, zooming the building component picture to obtain a new building component picture;
and when the third judgment result shows that the calibration value is less than or equal to the set length, taking the building component picture as a new building component picture.
2. The model compression conversion method according to claim 1, wherein the compressing the data packet and the new building construction picture to obtain the information compression component specifically comprises:
and compressing the data packet and the new building component picture by using a ZipEntry method to obtain an information compression component.
3. The model compression conversion method according to claim 2, wherein the compressing the data packet and the new building component picture by using a ZipEntry method to obtain an information compression component specifically comprises:
creating an output stream from the data packet and the new building element picture;
reading the data packet and the information of the new building component picture in the output stream to obtain a file stream;
and compressing the file stream by using a ZipEntry method to obtain an information compression component.
4. A model compression conversion system, the system comprising:
the acquisition module is used for acquiring a building information model;
the building component determining module is used for determining each building component according to the building information model;
a building element information determination module for determining information of each building element from each building element; the building element information comprises description information and picture information;
the judging module is used for judging whether each building component is a standard component or not and obtaining a first judging result;
the first compression module is used for compressing the key attribute information in the description information to obtain an information compression component when the first judgment result shows that the building component is a standard component; the key attribute information specifically comprises at least one of type ID, position, rotation angle and scaling;
the packaging module is used for packaging the description information in the building component information into a data packet when the first judgment result shows that the building component is not a standard component;
the new building component picture determining module is used for determining a new building component picture according to the picture information in the building component information;
the second compression module is used for compressing the data packet and the new building construction picture to obtain an information compression component;
the sub-packet processing module is used for sub-packet processing each information compression component to obtain and store a plurality of information compression component file packets;
the new building component picture determining module specifically comprises:
determining a building component picture according to picture information in the building component information;
determining a new building component picture according to the building component picture;
the determining a new building element picture according to the building element picture specifically includes:
acquiring the length and width of the building component picture;
judging whether the length of the building component picture is larger than or equal to the width of the building component picture, and obtaining a second judgment result;
when the second judgment result shows that the length of the building component picture is larger than or equal to the width, setting the length of the building component picture as a calibration value;
when the second judgment result shows that the length of the building component picture is smaller than the width, setting the width of the building component picture as a calibration value;
judging whether the calibration value is larger than the set length or not to obtain a third judgment result;
when the third judgment result shows that the calibration value is larger than the set length, zooming the building component picture to obtain a new building component picture;
and when the third judgment result shows that the calibration value is less than or equal to the set length, taking the building component picture as a new building component picture.
5. The model compression conversion system according to claim 4, wherein the second compression module specifically includes:
and the compression unit is used for compressing the data packet and the new building component picture by adopting a ZipEntry method to obtain an information compression component.
6. The model compression conversion system according to claim 5, wherein the compression unit specifically includes:
an output stream creation subunit for creating an output stream from the data packet and the new building element picture;
the reading subunit is used for reading the data packet and the information of the new building component picture in the output stream to obtain a file stream;
and the compression subunit is used for compressing the file stream by adopting a ZipEntry method to obtain an information compression component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710830745.4A CN107564112B (en) | 2017-09-15 | 2017-09-15 | Model compression conversion method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710830745.4A CN107564112B (en) | 2017-09-15 | 2017-09-15 | Model compression conversion method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107564112A CN107564112A (en) | 2018-01-09 |
| CN107564112B true CN107564112B (en) | 2020-09-01 |
Family
ID=60980748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710830745.4A Active CN107564112B (en) | 2017-09-15 | 2017-09-15 | Model compression conversion method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107564112B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108682047B (en) * | 2018-05-23 | 2022-04-12 | 北京唐吉诃德科技有限公司 | Three-dimensional building model file conversion method and system |
| CN109558619B (en) * | 2018-08-23 | 2023-11-24 | 中建科技有限公司深圳分公司 | Data processing method, terminal and readable storage medium based on building information model |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104680572A (en) * | 2015-02-13 | 2015-06-03 | 上海同筑信息科技有限公司 | BIM-based mobile terminal building model rendering performance optimization method and system |
| CN106204745A (en) * | 2016-08-31 | 2016-12-07 | 中国电建集团昆明勘测设计研究院有限公司 | A kind of monitoring BIM model based on standard collective drawings management quickly loads exchange method and system |
| CN106934855A (en) * | 2017-03-20 | 2017-07-07 | 王凯 | Building 3D model building methods and device |
| CN106951432A (en) * | 2017-01-23 | 2017-07-14 | 北京建筑大学 | BIM data light weight method and device |
-
2017
- 2017-09-15 CN CN201710830745.4A patent/CN107564112B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104680572A (en) * | 2015-02-13 | 2015-06-03 | 上海同筑信息科技有限公司 | BIM-based mobile terminal building model rendering performance optimization method and system |
| CN106204745A (en) * | 2016-08-31 | 2016-12-07 | 中国电建集团昆明勘测设计研究院有限公司 | A kind of monitoring BIM model based on standard collective drawings management quickly loads exchange method and system |
| CN106951432A (en) * | 2017-01-23 | 2017-07-14 | 北京建筑大学 | BIM data light weight method and device |
| CN106934855A (en) * | 2017-03-20 | 2017-07-07 | 王凯 | Building 3D model building methods and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107564112A (en) | 2018-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104637089B (en) | Three-dimensional model data processing method and device | |
| CN111402390A (en) | Model rendering method, device, equipment and storage medium | |
| CN104077446B (en) | The method and system of two-dimentional electrical construction document are extracted from digital three-dimemsional model | |
| CN104866501A (en) | Electronic travel photo album generation method and system | |
| CN103501374A (en) | Telephone book sequencing method and device as well as terminal | |
| CN108961343A (en) | Construction method, device, terminal device and the readable storage medium storing program for executing of virtual coordinate system | |
| CN107564112B (en) | Model compression conversion method and system | |
| CN110619334B (en) | Portrait segmentation method based on deep learning, architecture and related device | |
| CN111259037A (en) | Data query method and device based on rule configuration, storage medium and terminal | |
| CN105760361B (en) | A kind of language model method for building up and device | |
| CN109683858B (en) | Data processing method and device | |
| CN108345469A (en) | A kind of interactive approach and its device for the general courseware of online teaching | |
| CN111090903B (en) | BIM-based component statistical method and related device | |
| CN108345440A (en) | A kind of method and its device of the geometric figure auxiliary line of display addition | |
| CN112016502A (en) | Safety belt detection method and device, computer equipment and storage medium | |
| CN112819155B (en) | Deep neural network model hierarchical compression method and device applied to edge equipment | |
| CN106293658B (en) | Interface component generation method and equipment | |
| CN110427277B (en) | Data verification method, device, equipment and storage medium | |
| CN113989442B (en) | Building information model construction method and related device | |
| CN114281449A (en) | Building visual display processing method and related equipment | |
| CN113420025A (en) | Component data processing method and device and electronic equipment | |
| CN108519962B (en) | Font display method and apparatus applied to android system, and terminal device | |
| CN108132992B (en) | Personnel information basic address coding method and system and electronic equipment | |
| CN105100826A (en) | Picture processing method, apparatus and system | |
| CN113128168A (en) | Pad parameter checking and correcting method and device, computer equipment and storage medium |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |