CN108844505A - Calculate the method and apparatus of floor space size - Google Patents
Calculate the method and apparatus of floor space size Download PDFInfo
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- CN108844505A CN108844505A CN201810538315.XA CN201810538315A CN108844505A CN 108844505 A CN108844505 A CN 108844505A CN 201810538315 A CN201810538315 A CN 201810538315A CN 108844505 A CN108844505 A CN 108844505A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/012—Dimensioning, tolerancing
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Abstract
The embodiment of the present invention provides a kind of method and apparatus for calculating floor space size.The method includes：The spacing for calculating two o'clock to be measured in three-dimensional building model accounts for the ratio of house size；The ratio of house size is accounted for according to the spacing of the two o'clock to be measured and the full-size(d) information in house calculates full-size(d) between the two o'clock to be measured.The embodiment of the present invention accounts for the ratio of house size by calculating the spacing of two o'clock to be measured in three-dimensional building model, the full-size(d) between two o'clock to be measured is obtained, so as to obtain the full-size(d) of any position in three-dimensional building model.
Description
Technical field
The present embodiments relate to field of computer technology more particularly to a kind of methods and dress for calculating floor space size
It sets.
Background technique
In existing three-dimensional building model, for example, VR (Virtual Reality, virtual reality) house viewing system, user
Into in three-dimensional space, shape and volume substantially in space can only be rested on for the object information in space, for object
The specific size of body does not perceive explicitly, but for a user, the specific size information of object is particularly critical, for example,
The sofa that user sees in three dimensions, user may wonder the length and width of sofa, to judge the sofa pendulum of own home
Being placed on substantially can be what here, can occupy how many space；Or user sees some space, can want until this position
Length and width, so that going judgement to buy a great sofa is relatively suitble to this space.
Therefore, each position or the size of object in three-dimensional space how are obtained, urgent problem to be solved is become.
Summary of the invention
In view of the problems of the existing technology, the embodiment of the present invention provides a kind of method and dress for calculating floor space size
It sets.
On the one hand, the embodiment of the present invention provides a kind of method for calculating floor space size, the method includes：
The spacing for calculating two o'clock to be measured in three-dimensional building model accounts for the ratio of house size；
It is accounted for according to the spacing of the two o'clock to be measured described in the ratio of house size and the full-size(d) information calculating in house
Full-size(d) between two o'clock to be measured.
On the other hand, the embodiment of the present invention provides a kind of device for calculating floor space size, and described device includes：
First computing unit, the spacing for calculating two o'clock to be measured in three-dimensional building model account for the ratio of house size；
Second computing unit, for accounted for according to the spacing of the two o'clock to be measured house size ratio and house it is true
Dimension information calculates the full-size(d) between the two o'clock to be measured.
On the other hand, the embodiment of the present invention also provides a kind of electronic equipment, including memory, processor and being stored in is deposited
On reservoir and the computer program that can run on a processor, the processor realize such as above-mentioned measuring and calculating room when executing described program
The step of method of room bulk.
On the other hand, the embodiment of the present invention also provides a kind of non-transient computer readable storage medium, is stored thereon with meter
Calculation machine program, when described program is executed by processor the step of the realization such as method of above-mentioned measuring and calculating floor space size.
The embodiment of the present invention accounts for the ratio of house size by calculating the spacing of two o'clock to be measured in three-dimensional building model, obtains
Full-size(d) between two o'clock to be measured, so as to obtain the full-size(d) of any position in three-dimensional building model.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the flow diagram of the method for the measuring and calculating floor space size that one embodiment of the invention provides；
Fig. 2 is the schematic diagram for the dimension information that object or position are chosen in the presentation that one embodiment of the invention provides；
Fig. 3 is the structural schematic diagram of the device for the measuring and calculating floor space size that one embodiment of the invention provides；
Fig. 4 is the structural schematic diagram for the electronic equipment that one embodiment of the invention provides.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Before describing in detail to content provided by the invention, the meaning of " VR sees room " concept is first provided.
See that room, video see that room, panorama see that room etc. can not provide depth information and really perceive with currently a popular picture
It sees that " VR sees room ", which refers to, really restores source of houses three-dimensional scenic using VR technology unlike room concept, is provided certainly for consumer
See that room body is tested by the immersion under mode, so that user be allowed to stay indoors to experience and really see room scene.For example, by beating
The VR source of houses on APP is opened, touching screen any place can be obtained size, direction, far and near even depth including house real space
Information.In reduction source of houses three-dimensional scenic this respect, the scanning shoot of multiple spot multi-angle can be first carried out to house, is obtained complete
Three dimensional point cloud, longitude and latitude data and the high clear colorful photo more exposed, later period are filled out by automatic modeling, intelligent cavity
It mends, the extraction of full-automatic data, the three-dimensional reconstructions such as HDR (High-Dynamic Range high dynamic range) image optimization will
In total data and picture texture mapping to threedimensional model, the true floor space that end user sees is obtained.
Fig. 1 shows a kind of flow diagram of method for calculating floor space size provided in an embodiment of the present invention.
As shown in Figure 1, the method for measuring and calculating floor space size provided in an embodiment of the present invention specifically includes following steps：
S11, the spacing for calculating two o'clock to be measured in three-dimensional building model account for the ratio of house size；
Specifically, the three-dimensional building model that the present invention implements to propose is to carry out real simulation to house panorama, in three-dimensional room
In room model, user, which is able to enter in virtual three-dimensional space, intuitively understands house type pattern.But the three-dimensional building model is not
Various furniture in each room and room, object or the bulk of any position can be intuitively provided, the present invention is implemented
Example determines the size between two o'clock to be measured according to the ratio in room where the spacing of any two points in three-dimensional building model accounts for,
Including length, width and height.
The full-size(d) information of S12, the ratio that house size is accounted for according to the spacing of the two o'clock to be measured and house calculate
Full-size(d) between the two o'clock to be measured；
Specifically, after the ratio-dependent in room where being accounted in the distance of two o'clock to be measured, believed according to the full-size(d) in house
Breath can obtain full-size(d) between two o'clock to be measured, wherein the full-size(d) information in house include the length in room, width and
Elevation information can be obtained when carrying out the field survey of the source of houses.
The method of measuring and calculating floor space size provided in an embodiment of the present invention, by calculating the spacing of two o'clock to be measured in three-dimensional
The ratio that house size is accounted in building model obtains the full-size(d) between two o'clock to be measured, so as to obtain three-dimensional house mould
The full-size(d) of any position in type.
On the basis of the above embodiments, S11 is specifically included：
Calculate the length in room where unit number shared by the horizontally or vertically spacing of the two o'clock to be measured accounts for respectively, width or
The ratio of unit number shared by height.
Specifically, the smallest partition unit that three-dimensional house is arranged is Unit 1, it is first determined the spacing of two o'clock to be measured in image
Then shared unit number determines unit number shared by the length in two o'clock place to be measured room, unit number or height institute shared by width
Unit number is accounted for, usual two o'clock to be measured is horizontal or vertical, so that the unit number directly calculated between distance between two points to be measured accounts for place
The ratio of the unit number of the length in room, width or height.If be not between two o'clock to be measured horizontally or vertically, can be first
The size in horizontal or vertical direction is calculated, then obtains the size of point-to-point transmission.
On the basis of the above embodiments, the embodiment of the present invention also provides object under test in a kind of three-dimensional building model of calculating
Size method.
Specific step is as follows for the size provided in an embodiment of the present invention for calculating object under test in three-dimensional building model：
The size for calculating object under test in three-dimensional building model accounts for the ratio of house size；
It is accounted for according to the size of the object under test described in the ratio of house size and the full-size(d) information calculating in house
Full-size(d) between two o'clock to be measured.
Specifically, account for that the ratio of house size is similar, and the embodiment of the present invention is also first to count with the spacing for calculating any two points
The size for calculating object under test accounts for the ratio of house size, obtains the true of object under test further according to the full-size(d) information in house
Size.
Specifically, the ratio that the size for calculating object under test in three-dimensional building model accounts for house size includes：
Calculate length, the width in room where unit number shared by length, width and the height of the object under test accounts for respectively
With the ratio of unit number shared by height.
Specifically, it is first determined unit number shared by the length of object under test, width and height in image, then determine to
Unit number shared by the length in room, width or height where surveying object, so that it is determined that the length of object under test, width and height
Length, the ratio of width and height in room where accounting for respectively.
On the basis of the above embodiments, it is calculating between two o'clock or after the full-size(d) of object, the method
Further include：
After any two points are selected in three-dimensional building model, the full-size(d) between selected two o'clock is showed；
Alternatively, showing the full-size(d) of selected object after the object in three-dimensional building model is selected.
The embodiment of the present invention is in calculating space after the full-size(d) of each position, and also offer dimension information is in three-dimensional room
Rendering method in room model.
The schematic diagram of presentation dimension information in three-dimensional building model is provided Fig. 2 shows the embodiment of the present invention.
Referring to Fig. 2, when client is presented, in order not to the interface for interfering user to use, the dimension information of object is not
It can all present, user can select the size for wanting to show in use, thereby realize in three dimensions
User independently calculates the function of any position or arbitrary objects size.
The embodiment of the present invention also provides a kind of device for calculating floor space size.
Fig. 3 shows a kind of structural schematic diagram of device for calculating floor space size provided in an embodiment of the present invention.
As shown in figure 3, the device of measuring and calculating floor space size provided in an embodiment of the present invention includes the first computing unit 11
With the second computing unit 12, wherein：
First computing unit 11, the spacing for calculating two o'clock to be measured in three-dimensional building model account for the ratio of house size
Example；
Second computing unit 12, for accounting for the ratio and house of house size according to the spacing of the two o'clock to be measured
Full-size(d) information calculate the full-size(d) between the two o'clock to be measured.
The device of measuring and calculating floor space size provided in an embodiment of the present invention, by calculating the spacing of two o'clock to be measured in three-dimensional
The ratio that house size is accounted in building model obtains the full-size(d) between two o'clock to be measured, so as to obtain three-dimensional house mould
The full-size(d) of any position in type.
On the basis of the above embodiments, first computing unit 11, for calculate the two o'clock to be measured level or
The ratio of unit number shared by the length in room, width or height where unit number shared by vertical interval accounts for respectively.
On the basis of the above embodiments, described device further includes：
Third computing unit, the size for calculating object under test in three-dimensional building model account for the ratio of house size；
4th computing unit, for accounted for according to the size of the object under test house size ratio and house it is true
Dimension information calculates the full-size(d) between the two o'clock to be measured.
Specifically, the third computing unit is for calculating unit shared by length, width and the height of the object under test
The ratio of unit number shared by the length in room, width and height where number accounts for respectively.
On the basis of the above embodiments, described device further includes：
First display unit shows selected two o'clock after any two points are selected in three-dimensional building model
Between full-size(d)；
Second display unit, for showing selected object after the object in three-dimensional building model is selected
Full-size(d).
Functional module in the embodiment of the present invention can be realized by hardware processor (hardware processor)
Related function module, the embodiment of the present invention repeat no more.
The apparatus embodiments described above are merely exemplary, wherein described, unit can as illustrated by the separation member
It is physically separated with being or may not be, component shown as a unit may or may not be physics list
Member, it can it is in one place, or may be distributed over multiple network units.It can be selected according to the actual needs
In some or all of the modules achieve the purpose of the solution of this embodiment.Those of ordinary skill in the art are not paying creativeness
Labour in the case where, it can understand and implement.
The embodiment of the present invention also provides a kind of electronic equipment, including memory, processor and storage are on a memory and can
The computer program run on a processor, the processor realize the method such as Fig. 1 when executing described program.
Fig. 4 shows the structural schematic diagram of the electronic equipment of one embodiment of the invention offer.
As shown in figure 4, electronic equipment provided in an embodiment of the present invention include memory 21, processor 22, bus 23 and
It is stored in the computer program that can be run on memory 21 and on processor 22.Wherein, the memory 21, processor 22 are logical
It crosses the bus 23 and completes mutual communication.
The processor 22 is used to call the program instruction in the memory 21, realizes when executing described program as schemed
1 method.
For example, the processor realizes following method when executing described program：
The spacing for calculating two o'clock to be measured in three-dimensional building model accounts for the ratio of house size；
It is accounted for according to the spacing of the two o'clock to be measured described in the ratio of house size and the full-size(d) information calculating in house
Full-size(d) between two o'clock to be measured.
Electronic equipment provided in an embodiment of the present invention, the spacing by calculating two o'clock to be measured account for room in three-dimensional building model
The ratio of room size obtains the full-size(d) between two o'clock to be measured, so as to obtain any position in three-dimensional building model
Full-size(d).
The embodiment of the present invention also provides a kind of non-transient computer readable storage medium, and meter is stored on the storage medium
Calculation machine program is realized when described program is executed by processor such as the step of Fig. 1.
For example, the processor realizes following method when executing described program：
The spacing for calculating two o'clock to be measured in three-dimensional building model accounts for the ratio of house size；
It is accounted for according to the spacing of the two o'clock to be measured described in the ratio of house size and the full-size(d) information calculating in house
Full-size(d) between two o'clock to be measured.
Non-transient computer readable storage medium provided in an embodiment of the present invention, by calculating the spacing of two o'clock to be measured three
The ratio that house size is accounted in dimension building model, obtains the full-size(d) between two o'clock to be measured, so as to obtain three-dimensional house
The full-size(d) of any position in model.
One embodiment of the invention discloses a kind of computer program product, and the computer program product is non-temporary including being stored in
Computer program on state computer readable storage medium, the computer program include program instruction, when described program instructs
When being computer-executed, computer is able to carry out method provided by above-mentioned each method embodiment, for example including：
The spacing for calculating two o'clock to be measured in three-dimensional building model accounts for the ratio of house size；
It is accounted for according to the spacing of the two o'clock to be measured described in the ratio of house size and the full-size(d) information calculating in house
Full-size(d) between two o'clock to be measured.
It will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments is wrapped
Certain features for including rather than other feature, but the combination of the feature of different embodiments mean in the scope of the present invention it
It is interior and form different embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that each embodiment can
It realizes by means of software and necessary general hardware platform, naturally it is also possible to pass through hardware.Based on this understanding, on
Stating technical solution, substantially the part that contributes to existing technology can be embodied in the form of software products in other words, should
Computer software product may be stored in a computer readable storage medium, such as ROM/RAM, magnetic disk, CD, including several fingers
It enables and using so that a computer equipment (can be personal computer, server or the network equipment etc.) executes each implementation
Method described in certain parts of example or embodiment.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that：It still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of method for calculating floor space size, which is characterized in that the method includes：
The spacing for calculating two o'clock to be measured in three-dimensional building model accounts for the ratio of house size；
According to the spacing of the two o'clock to be measured account for house size ratio and house full-size(d) information calculate it is described to be measured
Full-size(d) between two o'clock.
2. the method according to claim 1, wherein the spacing for calculating two o'clock to be measured in three-dimensional building model
The ratio for accounting for house size includes：
Calculate length, width or the height in room where unit number shared by the horizontally or vertically spacing of the two o'clock to be measured accounts for respectively
The ratio of shared unit number, the unit are the smallest partition unit of three-dimensional building model.
3. according to the method described in claim 2, it is characterized in that, the method also includes：
The step of calculating the size of object under test in three-dimensional building model：
The size for calculating object under test in three-dimensional building model accounts for the ratio of house size；
According to the size of the object under test account for house size ratio and house full-size(d) information calculate it is described to be measured
Full-size(d) between two o'clock.
4. according to the method described in claim 3, it is characterized in that, the size for calculating object under test in three-dimensional building model
The ratio for accounting for house size includes：
Calculate length, width and the height in room where unit number shared by length, width and the height of the object under test accounts for respectively
Spend the ratio of shared unit number.
5. method according to claim 1 to 4, which is characterized in that the method includes：
After any two points are selected in three-dimensional building model, the full-size(d) between selected two o'clock is showed；
Alternatively, showing the full-size(d) of selected object after the object in three-dimensional building model is selected.
6. a kind of device for calculating floor space size, which is characterized in that described device includes：
First computing unit, the spacing for calculating two o'clock to be measured in three-dimensional building model account for the ratio of house size；
Second computing unit, for accounting for the ratio of house size and the full-size(d) in house according to the spacing of the two o'clock to be measured
Information calculates the full-size(d) between the two o'clock to be measured.
7. device according to claim 6, which is characterized in that first computing unit, for calculating described to be measured two
The ratio of unit number shared by the length in room, width or height where unit number shared by the horizontally or vertically spacing of point accounts for respectively,
The unit is the smallest partition unit of three-dimensional building model.
8. device according to claim 7, which is characterized in that described device further includes：
Third computing unit, the size for calculating object under test in three-dimensional building model account for the ratio of house size；
4th computing unit, for accounting for the ratio of house size and the full-size(d) in house according to the size of the object under test
Information calculates the full-size(d) between the two o'clock to be measured.
9. a kind of electronic equipment including memory, processor and stores the calculating that can be run on a memory and on a processor
Machine program, which is characterized in that realized when the processor executes described program and calculate room as described in any one of claim 1 to 5
The step of room bulk.
10. a kind of non-transient computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer
The step of floor space size is calculated as described in any one of claim 1 to 5 is realized when program is executed by processor.
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| CN106251185A (en) * | 2016-08-24 | 2016-12-21 | 四川见山科技有限责任公司 | VR house property based on UE4 engine is shown and interactive system |
| CN106530404A (en) * | 2016-11-09 | 2017-03-22 | 大连文森特软件科技有限公司 | Inspection system of house for sale based on AR virtual reality technology and cloud storage |
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| CN111460334B (en) * | 2020-04-03 | 2024-04-26 | 北京字节跳动网络技术有限公司 | Information display method and device and electronic equipment |
| CN114840901A (en) * | 2022-05-20 | 2022-08-02 | 重庆宝图科技发展有限公司 | Real estate mapping method based on AR |
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