CN109241635B - House type analysis method and device - Google Patents
House type analysis method and device Download PDFInfo
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- CN109241635B CN109241635B CN201811065220.7A CN201811065220A CN109241635B CN 109241635 B CN109241635 B CN 109241635B CN 201811065220 A CN201811065220 A CN 201811065220A CN 109241635 B CN109241635 B CN 109241635B
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- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/203—Drawing of straight lines or curves
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Abstract
The embodiment of the application provides a house type analysis method, which comprises the following steps: obtaining a building drawing; determining a house type plan schematic diagram from a building drawing; and determining the window pattern in the house type plan schematic diagram. Because in the engineering drawing, through determining the window graph in the construction house type drawing, the condition that a window is easy to be mistakenly seen as a wall surface in the house type drawing for a viewer in the house type drawing is determined, and meanwhile, the method is more convenient and efficient compared with manual screening and judging.
Description
Technical Field
The application relates to the technical field of image data processing, in particular to a house type analysis method and device.
Background
At present, on-line decoration software enables a decoration company to rapidly design and generate a high-definition effect drawing, however, complicated steps are required for accurately identifying a household drawing from CAD drawings commonly used in the industry, and a false recognition condition exists. Moreover, the window image in the handle-style drawing may be confused with the wall graphic.
Disclosure of Invention
The application aims at providing a house type analysis method and device so as to effectively extract house type drawings.
In order to achieve the above object, embodiments of the present application are realized by:
in a first aspect, the present application provides a method for analyzing a house type, including: obtaining a building drawing; determining a house type plan schematic diagram from a building drawing; and determining the window pattern in the house type plan schematic diagram.
In some optional implementations of the first aspect, the determining a window pattern in the house type plan view includes: in the house type plan schematic diagram, a plurality of pairs of parallel line segments are determined; determining at least one parallel line segment forming a window in each pair of the plurality of parallel line segments; wherein each pair of parallel line segments comprises: at least one parallel line segment; and determining the window graph according to the at least one parallel line segment forming the window.
In some optional implementations of the first aspect, the determining at least one parallel line segment that forms the window in each pair of parallel line segments in the plurality of parallel line segments includes: in each pair of parallel line segments in the plurality of groups of parallel line segments, starting from one end of each pair of parallel line segments, marking serial numbers for each section of parallel line segments in sequence; wherein, the sequence numbers are accumulated in sequence from the beginning; and selecting at least one parallel line segment with an even number from each pair of parallel line segments in the plurality of parallel line segments as at least one parallel line segment forming a window.
In some optional implementations of the first aspect, the determining the window pattern according to the at least one parallel line segment that forms the window includes: determining the minimum circumscribed rectangle of at least one parallel line segment forming the window; and determining the minimum circumscribed rectangle as the window graph.
In some optional implementations of the first aspect, the determining a window pattern in the house type plan schematic further includes: in the house type plan schematic diagram, lines except window patterns are highlighted, and a wall structure highlighting diagram is obtained.
In a second aspect, the present application provides a house type analysis device, including: the device comprises an acquisition module, a first determination module and a second determination module; the obtaining module is used for obtaining a building drawing; the first determining module is used for determining a house type plan schematic diagram from a building drawing; and the second determining module is used for determining window patterns in the house type plane schematic diagram.
In some optional implementations of the second aspect, the second determining module includes: a first determination unit, a second determination unit, and a third determination unit; the first determining unit is used for determining a plurality of pairs of parallel line segments in the house type plane schematic diagram; the second determining unit is used for determining at least one parallel line segment forming a window in each pair of parallel line segments in the plurality of parallel line segments; wherein each pair of parallel line segments comprises: at least one parallel line segment; and the third determining unit is used for determining the window graph according to the at least one parallel line segment forming the window.
In some optional implementations of the second aspect, the second determining unit includes: marking the subunit and selecting the subunit; the marking subunit is configured to mark, in each pair of parallel line segments in the plurality of parallel line segments, a sequence number for each section of parallel line segment in sequence from one end of each pair of parallel line segments; wherein, the sequence numbers are accumulated in sequence from the beginning; the selecting subunit is configured to select, from each pair of parallel line segments in the plurality of parallel line segments, at least one parallel line segment with an even number as at least one parallel line segment forming a window.
In some optional implementations of the second aspect, the third determining unit includes: a first determination subunit and a second determination subunit; a first determining subunit, configured to determine a minimum circumscribed rectangle of the at least one parallel line segment that forms the window; and the second determining subunit is used for determining the minimum circumscribed rectangle as the window graph.
In some optional implementations of the second aspect, the home type analysis device further includes: a protruding module; and the protruding module is used for highlighting lines except window patterns in the house type plane schematic diagram to obtain a wall structure protruding display diagram.
The beneficial effects of the embodiment of the application include:
the embodiment of the application provides a house type analysis method, which comprises the following steps: obtaining a building drawing; determining a house type plan schematic diagram from a building drawing; and determining the window pattern in the house type plan schematic diagram.
Because in the engineering drawing, through determining the window graph in the construction house type drawing, the condition that a window is easy to be mistakenly seen as a wall surface in the house type drawing for a viewer in the house type drawing is determined, and meanwhile, the method is more convenient and efficient compared with manual screening and judging.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 shows a block diagram of an embedded device according to a first embodiment of the present application;
fig. 2 shows a flowchart of a house type analysis method according to a second embodiment of the present application;
fig. 3 is a flowchart illustrating a step S300 of a house type analysis method according to a second embodiment of the present application;
fig. 4 is a flowchart illustrating step S320 of a house type analysis method according to a second embodiment of the present application;
fig. 5 shows a flowchart of step S330 of a house type analysis method according to a second embodiment of the present application;
fig. 6 shows a schematic block diagram of a house type analysis device according to a third embodiment of the present application;
fig. 7 is a schematic block diagram of a second determining module of the household type analysis device according to the third embodiment of the present application;
fig. 8 is a schematic block diagram of a second determining unit of a second determining module of a household type analysis device according to a third embodiment of the present application;
fig. 9 shows a schematic block diagram of a third determining unit of the second determining module of the household type analysis device according to the third embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without the exercise of inventive faculty, are intended to be within the scope of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. The terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance. Furthermore, the term "and/or" in this application is merely an association relation describing an association object, and indicates that three relations may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone.
First embodiment
Referring to fig. 1, a first embodiment of the present application provides an embedded device 10.
The embedded device 10 includes: a memory 11, a memory controller 12, a processor 13, a peripheral interface 14 and a household analysis device 100.
The memory 11, the memory controller 12, the processor 13 and the peripheral interface 14 are electrically connected directly or indirectly to each other, so as to realize data transmission or interaction. For example, the components may be electrically connected to each other via one or more communication buses or signal lines. The house type analysis device 100 comprises at least one software functional module which may be stored in the memory 11 in the form of software or firmware. The processor 13 is configured to execute executable modules stored in the memory 12, such as software functional modules or computer programs included in the home type analysis device 100.
The Memory 11 may be, but is not limited to, a random access Memory (Random Access Memory, RAM), a Read Only Memory (ROM), a programmable Read Only Memory (Lrogrammable Read-Only Memory, LROM), an erasable Read Only Memory (Erasable Lrogrammable Read-Only Memory, ELROM), an electrically erasable Read Only Memory (Electric Erasable Lrogrammable Read-Only Memory, EELROM), etc. The memory 11 is configured to store a program, and the processor 13 executes the program after receiving an execution instruction, and the method of flow definition disclosed in any embodiment of the present application may be applied to the processor 13 or implemented by the processor 13.
The processor 13 may be an integrated circuit chip with signal processing capabilities. The message digest processor 13 may be a general message digest processor, including a central message digest processor (Central Lrocessing Unit, CLU), a web message digest processor (Network Lrocessor, NL) and the like; but may also be a digital signal information digest processor (DSL), application Specific Integrated Circuit (ASIC), off-the-shelf programmable gate array (FLGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present application may be implemented or performed. The general purpose information digest processor may be a micro information digest processor or the information digest processor may be any conventional information digest processor or the like.
The peripheral interface 14 couples various input/output devices to the processor 13 and the memory 11. In some embodiments, the peripheral interface 14, the processor 13, and the memory controller 12 may be implemented in a single chip. In other examples, they may be implemented by separate chips.
Second embodiment
The present embodiments provide a method of device type analysis, it being noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer executable instructions, and although a logical order is illustrated in the flowcharts, in some cases the steps illustrated or described may be performed in an order different from that herein. The present embodiment is described in detail below.
Referring to fig. 2, in the house type analysis method provided in the present embodiment, the house type analysis method is applied to the embedded device 10, and the house type analysis method may include: step S100, step S200, and step S300.
Step S100: and obtaining a building drawing.
In the building drawing, optionally, drawing files in CAD drawing software are used. In the embedded device, the drawing file is read.
Step S200: and determining a house type plan schematic diagram from the building drawing.
The house type plan schematic diagram exists in the building drawing, and other diagrams with completely different structures from the house type plan schematic diagram exist in the building drawing besides the house type plan schematic diagram, for example, an explanatory block diagram is formed by a rectangular frame and embedded characters.
Step S300: and determining the window pattern in the house type plan schematic diagram.
Referring to fig. 3, in step S300, the method includes: step S310, step S320, and step S330.
Step S310: and determining a plurality of pairs of parallel line segments in the house type plane schematic diagram.
In the house type plan view, parallel line segments form a wall body and a window arranged on the wall body.
Step S320: determining at least one parallel line segment forming a window in each pair of the plurality of parallel line segments; wherein each pair of parallel line segments comprises: at least one parallel line segment.
When a wall is positioned in at least one window, the wall consists of at least three parallel line segments. If there are two windows that are horizontally positioned in parallel, then there are five parallel line segments. The second and fourth middle sections respectively belong to two parallel sections forming two windows.
Step S330: and determining the window graph according to the at least one parallel line segment forming the window.
Referring to fig. 4, in step S320, it includes: step S321 and step S322.
Step S321: and in each pair of parallel line segments in the plurality of parallel line segments, starting from one end of each pair of parallel line segments, marking serial numbers for each section of parallel line segments in sequence.
Step S322: and selecting at least one parallel line segment with an even number from each pair of parallel line segments in the plurality of parallel line segments as at least one parallel line segment forming a window.
In the house type drawing, a wall is formed by a pair of parallel line segments, wherein, because of the existence of windows, a single parallel line segment is correspondingly arranged, and the windows only exist in the middle of the wall, if a window exists, the parallel line segment forming the wall is divided into three sections, and the middle parallel line segment is the parallel line segment where the corresponding window exists.
Referring to fig. 5, in step S330, the method includes: step S331 and step S332.
Step S331: and determining the minimum circumscribed rectangle of at least one parallel line segment forming the window.
Wherein the minimum bounding rectangle encompasses at least one parallel line segment constituting the window, and is a rectangle of minimum area capable of encompassing the set of intersecting lines. When the minimum rectangle is determined, a rectangle is generated which can encompass all the intersecting lines in the group, then the four sides of the rectangle are translated beyond the geometric center to achieve the reduction, and translation is stopped when any one of the four sides of the rectangle is contacted with the corresponding intersecting line group. Meanwhile, when the four sides of the rectangle translate towards the geometric center, the rectangle rotates randomly, and the rotation takes 1 degree as the rotation angle for 360 times. A rectangle with four sides not all in contact with the corresponding set of intersecting lines is selected in 360 angular positions, and then the sides of the rectangle that do not have intersecting lines with the set of lines continue to translate toward the geometric center.
Step S332: and determining the minimum circumscribed rectangle as the window graph.
After step S300, the method further comprises: step S400.
Step S400: in the house type plan schematic diagram, lines except window patterns are highlighted, and a wall structure highlighting diagram is obtained.
Third embodiment
The embodiment of the application also provides a house type analysis device 100, which comprises: an obtaining module 110, a first determining module 120 and a second determining module 130;
the obtaining module 110 is configured to obtain a building drawing;
the first determining module 120 is configured to determine a house type plan schematic from a building drawing;
the second determining module 130 is configured to determine a window pattern in the house type plan view.
The second determining module 130 includes: a first determination unit 131, a second determination unit 132, and a third determination unit 133.
The first determining unit 131 is configured to determine a plurality of pairs of parallel line segments in the house type plan schematic;
the second determining unit 132 is configured to determine at least one parallel line segment constituting a window from each pair of parallel line segments in the plurality of parallel line segments; wherein each pair of parallel line segments comprises: at least one parallel line segment;
the third determining unit 133 is configured to determine the window pattern according to the at least one parallel line segment that forms the window.
The second determining unit 132 includes: a marking subunit 1321 and a selecting subunit 1322;
the marking subunit 1321 is configured to mark, in each pair of parallel line segments in the plurality of parallel line segments, a sequence number for each section of parallel line segment in sequence from one end of each pair of parallel line segments; wherein, the sequence numbers are accumulated in sequence from the beginning;
the selecting subunit 1322 is configured to select, from each pair of parallel line segments in the plurality of parallel line segments, at least one parallel line segment with an even number as at least one parallel line segment forming a window.
The third determination unit 133 includes: a first determination subunit 1331 and a second determination subunit 1332;
a first determining subunit 1331, configured to determine a minimum bounding rectangle of the at least one parallel line segment that forms the window;
a second determining subunit 1332 configured to determine the minimum bounding rectangle as the window graphic.
The household type analysis device 100 further comprises: a protrusion module 140;
the protruding module 140 is configured to highlight lines other than the window pattern in the house type plan view, so as to obtain a wall structure protruding display.
To sum up:
the embodiment of the application provides a house type analysis method, which comprises the following steps: obtaining a building drawing; determining a house type plan schematic diagram from a building drawing; and determining the window pattern in the house type plan schematic diagram.
Because in the engineering drawing, through determining the window graph in the construction house type drawing, the condition that a window is easy to be mistakenly seen as a wall surface in the house type drawing for a viewer in the house type drawing is determined, and meanwhile, the method is more convenient and efficient compared with manual screening and judging.
The program code product of the tandem method provided in the embodiments of the present application includes a computer readable storage medium storing program code, and instructions included in the program code may be used to execute the method in the foregoing method embodiment, and specific implementation may refer to the method embodiment and will not be described herein.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described system and apparatus may refer to corresponding procedures in the foregoing method embodiments, which are not described herein again.
The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes or substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (8)
1. A house type analysis method, comprising:
obtaining a building drawing, wherein the building drawing is a drawing file in CAD drawing software;
determining a house type plan schematic diagram from a building drawing; any one wall in the house type plan schematic diagram comprises at least one pair of parallel line segments;
determining a window pattern in the house type plan schematic diagram;
the window graph is determined in the house type plane schematic diagram, and the method comprises the following steps: in the house type plan schematic diagram, a plurality of pairs of parallel line segments are determined; determining at least one parallel line segment forming a window in each pair of parallel line segments; wherein each pair of parallel line segments comprises: at least one parallel line segment; and determining the window graph according to the at least one parallel line segment forming the window.
2. The method of claim 1, wherein determining at least one parallel line segment constituting a window from each of the plurality of pairs of parallel line segments comprises:
in each pair of parallel line segments in the plurality of pairs of parallel line segments, starting from one end of each pair of parallel line segments, marking serial numbers for each section of parallel line segments in sequence; wherein, the sequence numbers are accumulated in sequence from the beginning;
and selecting at least one parallel line segment with an even number from each pair of parallel line segments in the plurality of pairs of parallel line segments as at least one parallel line segment forming a window.
3. The method of claim 2, wherein determining the window pattern based on the at least one parallel line segment constituting the window comprises:
determining the minimum circumscribed rectangle of at least one parallel line segment forming the window;
and determining the minimum circumscribed rectangle as the window graph.
4. A house type analysis method according to claim 3, wherein the window pattern is determined in the house type plan schematic, and further comprising:
in the house type plan schematic diagram, lines except window patterns are highlighted, and a wall structure highlighting diagram is obtained.
5. A house type analysis device, comprising: the device comprises an acquisition module, a first determination module and a second determination module;
the obtaining module is used for obtaining a building drawing, wherein the building drawing is a drawing file in CAD drawing software;
the first determining module is used for determining a house type plan schematic diagram from a building drawing; any one wall in the house type plan schematic diagram comprises at least one pair of parallel line segments;
the second determining module is used for determining window patterns in the house type plane schematic diagram;
the second determining module includes: a first determination unit, a second determination unit, and a third determination unit;
the first determining unit is used for determining a plurality of pairs of parallel line segments in the house type plane schematic diagram; the second determining unit is configured to determine at least one parallel line segment forming a window from each of the plurality of pairs of parallel line segments; wherein each pair of parallel line segments comprises: at least one parallel line segment; and the third determining unit is used for determining the window graph according to the at least one parallel line segment forming the window.
6. A home type analysis device according to claim 5, wherein the second determination unit comprises: marking the subunit and selecting the subunit;
the marking subunit is configured to, in each of the plurality of pairs of parallel line segments, mark a sequence number for each section of parallel line segment in sequence from one end of each pair of parallel line segments; wherein, the sequence numbers are accumulated in sequence from the beginning;
the selecting subunit is configured to select, from each of the plurality of pairs of parallel line segments, at least one parallel line segment with an even number as at least one parallel line segment forming a window.
7. A home type analysis device according to claim 6, wherein the third determination unit comprises: a first determination subunit and a second determination subunit;
a first determining subunit, configured to determine a minimum circumscribed rectangle of the at least one parallel line segment that forms the window;
and the second determining subunit is used for determining the minimum circumscribed rectangle as the window graph.
8. The home type analysis device of claim 7, further comprising: a protruding module;
and the protruding module is used for highlighting lines except window patterns in the house type plane schematic diagram to obtain a wall structure protruding display diagram.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811065220.7A CN109241635B (en) | 2018-09-12 | 2018-09-12 | House type analysis method and device |
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| CN201811065220.7A CN109241635B (en) | 2018-09-12 | 2018-09-12 | House type analysis method and device |
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| CN110110412A (en) * | 2019-04-25 | 2019-08-09 | 陈萌 | House type full trim simulation shows method and display systems based on BIM technology |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07234892A (en) * | 1993-12-28 | 1995-09-05 | Takenaka Komuten Co Ltd | Construction drawing preparing device |
| DE19723876A1 (en) * | 1996-06-07 | 1997-12-11 | Hitachi Ltd | Signal transmission system between integrated circuits of personal computer workstation |
| CN104821011A (en) * | 2015-05-20 | 2015-08-05 | 郭小虎 | Method of generating 3D house type model by 2D house type model based on camera shooting |
| CN108133116A (en) * | 2018-01-15 | 2018-06-08 | 北京居然设计家家居连锁集团有限公司 | CAD floor plan wall thickness automatic identifying methods and system |
| CN108268862A (en) * | 2018-02-09 | 2018-07-10 | 广州大学 | Door and window automatic identifying method based on architectural drawing |
-
2018
- 2018-09-12 CN CN201811065220.7A patent/CN109241635B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07234892A (en) * | 1993-12-28 | 1995-09-05 | Takenaka Komuten Co Ltd | Construction drawing preparing device |
| DE19723876A1 (en) * | 1996-06-07 | 1997-12-11 | Hitachi Ltd | Signal transmission system between integrated circuits of personal computer workstation |
| CN104821011A (en) * | 2015-05-20 | 2015-08-05 | 郭小虎 | Method of generating 3D house type model by 2D house type model based on camera shooting |
| CN108133116A (en) * | 2018-01-15 | 2018-06-08 | 北京居然设计家家居连锁集团有限公司 | CAD floor plan wall thickness automatic identifying methods and system |
| CN108268862A (en) * | 2018-02-09 | 2018-07-10 | 广州大学 | Door and window automatic identifying method based on architectural drawing |
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