CN112000029A - Integrated ceiling structure system for interior decoration and control method thereof - Google Patents
Integrated ceiling structure system for interior decoration and control method thereof Download PDFInfo
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Abstract
The invention belongs to the technical field of suspended ceilings, and discloses an integrated suspended ceiling structure system for interior decoration and a control method thereof, wherein the integrated suspended ceiling structure system for interior decoration comprises: the system comprises an indoor top image acquisition module, a temperature and humidity acquisition module, a pressure acquisition module, a main control module, an image enhancement module, a suspended ceiling design module, a three-dimensional model construction module, a rendering module, an illumination module, an implementation installation module, a data storage module and a display module. The invention greatly improves the definition of the indoor top image through the image enhancement module; meanwhile, when each model example to be rendered is rendered based on the target two-dimensional silhouette, the calculated amount is far less than the calculated amount of three-dimensional rendering of each model example to be rendered through the rendering module; and then can realize the rendering of the three-dimensional model based on the two-dimensional silhouette that the three-dimensional model obtained under different states, reduce the calculated amount when rendering large-scale cluster three-dimensional model, promote and render the calculated amount optimization effect.
Description
Technical Field
The invention belongs to the technical field of suspended ceilings, and particularly relates to an integrated suspended ceiling structure system for interior decoration and a control method thereof.
Background
Suspended ceiling (dropped ceiling/circulating roof/false ceiling) refers to a decoration of the ceiling of a residential environment. In short, it refers to the decoration of ceiling, which is one of the important parts of interior decoration. The suspended ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and is also a hidden layer for projects such as electric, ventilation air-conditioning, communication and fire prevention, alarm pipeline equipment and the like. Home decoration suspended ceilings are a common link in home decoration. The suspended ceiling is classified differently according to the material of the decorative plate. The ceiling decoration material is the main basis of distinguishing the ceiling name, and mainly has: light steel keel gypsum board suspended ceiling, mineral wool board suspended ceiling, splint suspended ceiling, special-shaped long aluminum pinch plate suspended ceiling, square paint-coated aluminum pinch plate suspended ceiling, painted glass suspended ceiling, aluminum honeycomb perforated acoustic panel suspended ceiling, full-house duplex suspended ceiling and the like. The decorative board takes a very important position in the whole decoration of a room, and the top surface of the room is properly decorated, so that the indoor environment can be beautified, and a colorful indoor space artistic image can be created. When the ceiling decoration material and the design scheme are selected, the principle of material saving, firmness, safety, beauty and practicability is followed. However, indoor top images acquired by the existing integrated ceiling structure system for indoor decoration are not clear; meanwhile, the amount of rendering calculation of the indoor suspended ceiling three-dimensional model is large, and the time is consumed.
In summary, the problems and disadvantages of the prior art are: indoor top images acquired by the existing integrated ceiling structure system for indoor decoration are not clear; meanwhile, the amount of rendering calculation of the indoor suspended ceiling three-dimensional model is large, and the time is consumed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an integrated ceiling structure system for interior decoration and a control method thereof.
The invention is realized in such a way that the control method of the integrated ceiling structure system for interior decoration comprises the following steps:
acquiring indoor top image data by utilizing camera equipment through an indoor top image acquisition module; and the temperature and humidity data of the indoor top are detected by the temperature and humidity acquisition module through the temperature and humidity detector.
Acquiring pressure data between the indoor top and the decorative appliance by using a pressure sensor through a pressure acquisition module; and the main control module is used for controlling the normal work of each module of the integrated suspended ceiling structure system for indoor decoration by using the main controller.
Acquiring an original indoor top image by utilizing camera equipment through an image enhancement module; and carrying out gray scale transformation on each pixel value of the original indoor top image to obtain each target pixel value of the original indoor top image.
And fourthly, enhancing each target pixel value of the original indoor top image by utilizing a first indoor top image generator trained in advance through an image enhancement program to obtain an enhanced indoor top image, so that the content, color and texture loss of the enhanced indoor top image is smaller than a preset threshold value, and the enhancement processing of the acquired indoor top image is realized.
Designing an indoor top decoration drawing by using a design program through a suspended ceiling design module; the building interior decoration suspended ceiling is subjected to modularization decomposition through the three-dimensional model building module, a modularized suspended ceiling design three-dimensional graphic library is built, and suspended ceiling three-dimensional graphic parameters which can be set by a user are stored.
Step six, based on the modularized three-dimensional graphic library, utilizing a family editor of a BIM software platform to establish a modularized three-dimensional family model library; and acquiring a two-dimensional plane and a parameter setting instruction input by a user on a plurality of sub-interactive interfaces, and setting the ceiling parameters on the interactive interfaces according to the parameter setting instruction.
And seventhly, selecting a plurality of three-dimensional family models from the three-dimensional family model library, combining the three-dimensional family models with the two-dimensional plane on the interactive interface and the designed decoration drawing to finish the suspended ceiling three-dimensional model for previewing, which is designed on the BIM software platform, of the suspended ceiling through a three-dimensional program according to the set suspended ceiling parameters.
And step eight, acquiring the suspended ceiling three-dimensional model data and the material data and the state information corresponding to the multiple to-be-rendered model instances of the target suspended ceiling three-dimensional model by using a rendering program through a rendering module.
Step nine, based on the state information, determining target two-dimensional silhouettes respectively corresponding to each model instance to be rendered from the silhouette data set corresponding to the target ceiling three-dimensional model; the silhouette data set comprises a plurality of two-dimensional silhouettes; and different two-dimensional silhouettes are obtained by performing off-screen rendering on the target suspended ceiling three-dimensional models in different states.
Step ten, rendering each indoor suspended ceiling three-dimensional model example to be rendered based on the target two-dimensional silhouette; the illumination module provides illumination for the indoor top by using an illuminating lamp.
And eleventh, selecting the main keel, the secondary keel, the keel connecting strip, the keel connecting piece, the edge folding line, the leveling structural part, the core plate and other parts for installation and decoration by implementing the installation module according to the ceiling three-dimensional model effect.
Step twelve, storing the collected images, temperature, humidity, decoration images and three-dimensional models of the indoor top by a data storage module through a memory; and the display is used for displaying the acquired real-time data of the image, the temperature, the humidity, the decoration chart and the three-dimensional model of the indoor top by the display module.
Further, in step three, the method for performing gray-scale transformation on each pixel value of the original indoor top image includes:
dividing each pixel value of the original indoor top image according to the gray scale based on a preset gray scale value;
pixel values below the predetermined grey value are expanded and pixel values above the predetermined grey value are compressed.
Further, in step four, the training method of the first indoor top image generator includes:
(1) inputting a first-quality real indoor top image in a first-quality real indoor top image set into the first indoor top image generator to obtain a second-quality first-generation indoor top image, and determining a first global change loss, a first color loss and a first texture loss between a second-quality real indoor top image in a second-quality real indoor top image set and the second-quality first-generation indoor top image, wherein the second quality is higher than the first quality;
(2) inputting the first generation indoor top image of the second quality into a second generation indoor top image generator to obtain a second generation image of the first quality, and determining a first perception loss between the real indoor top image of the first quality and the second generation indoor top image of the first quality;
(3) inputting the real indoor top image of the second quality into the second indoor top image generator to obtain a first generated image of the first quality, and determining a second global change loss, a second color loss and a second texture loss between the real indoor top image of the first quality and the first generated indoor top image of the first quality;
(4) inputting the first generated indoor top image of the first quality into the first indoor top image generator to obtain a second generated indoor top image of a second quality, and determining a second perception loss between the real indoor top image of the second quality and the second generated indoor top image of the second quality;
(5) determining a total loss function based on the first global variation loss, the first color loss, the first texture loss, the first perceptual loss, the second global variation loss, the second color loss, the second texture loss, and the second perceptual loss;
(6) training the first indoor top image generator with a first quality of real indoor top images in the first quality of real indoor top image set and a second quality of real indoor top images in the second quality of real indoor top image set, such that the total loss function converges.
Further, in the sixth step, the three-dimensional family model comprises a suspended ceiling falling piece family model and a clamping type keel family model; the method for establishing the three-dimensional family model comprises the following steps:
(I) establishing a plurality of part sub-models through a family editor;
(II) nesting all the part submodels into a three-dimensional family model;
and (III) setting the association parameters between the three-dimensional family model and each part sub-model.
Further, in step six, the method for setting the ceiling parameters on the interactive interface according to the parameter setting instruction includes:
setting the type, the product series, the product model, the material name, the surface layer coating, the plate size and the staggered joint in sequence on the surface layer parameter interactive interface according to the parameter setting instruction;
and sequentially arranging the suspender, the main keel, the secondary keel and the trimming strip on the basic parameter interactive interface according to the parameter setting instruction.
Further, in step eight, the status information includes one or more of the following: an imaging action, an imaging angle, and a timestamp corresponding to the imaging action.
Further, in step ten, the method for rendering each model instance to be rendered based on the target two-dimensional silhouette further includes:
1) if the target two-dimensional silhouette corresponding to any model instance to be rendered does not exist in the silhouette data set, performing three-dimensional off-screen rendering on any model instance to be rendered;
2) generating a two-dimensional silhouette corresponding to any model instance to be rendered based on a three-dimensional off-screen rendering result, and storing the two-dimensional silhouette corresponding to any model instance to be rendered into the silhouette data set;
3) and generating a display picture based on the display position information of each model example to be rendered and the rendering result of each model example to be rendered.
Another object of the present invention is to provide an integrated ceiling structure system for interior decoration to which the control method of the integrated ceiling structure system for interior decoration is applied, the integrated ceiling structure system for interior decoration including:
the indoor top image acquisition module is connected with the main control module and is used for acquiring indoor top image data through the camera equipment;
the temperature and humidity acquisition module is connected with the main control module and used for detecting indoor top temperature and humidity data through a temperature and humidity detector;
the pressure acquisition module is connected with the main control module and used for acquiring pressure data between the indoor top and the decoration appliance through the pressure sensor;
the main control module is connected with the indoor top image acquisition module, the temperature and humidity acquisition module, the pressure acquisition module, the image enhancement module, the ceiling design module, the three-dimensional model construction module, the rendering module, the lighting module, the implementation installation module, the data storage module and the display module and is used for controlling the normal work of each module of the integrated ceiling structure system for indoor decoration through the main controller;
the image enhancement module is connected with the main control module and is used for enhancing the collected indoor top image through an image enhancement program;
the suspended ceiling design module is connected with the main control module and is used for designing an indoor top decorative drawing through a design program;
the three-dimensional model building module is connected with the main control module and used for building an indoor suspended ceiling three-dimensional model according to a designed decoration graph through a three-dimensional program;
the rendering module is connected with the main control module and used for rendering the constructed indoor suspended ceiling three-dimensional model through a rendering program;
the lighting module is connected with the main control module and used for providing lighting for the indoor top through a lighting lamp;
the implementation installation module is connected with the main control module and used for selecting components such as the main keel, the secondary keel, the keel connecting strip, the keel connecting piece, the edge folding line, the leveling structural part, the core board and the like according to the ceiling three-dimensional model effect to carry out installation decoration;
the data storage module is connected with the main control module and used for storing the collected images, temperature, humidity, decoration images and the indoor ceiling three-dimensional model through the memory;
and the display module is connected with the main control module and used for displaying the acquired images, temperature, humidity and decoration images of the indoor top and the real-time data of the indoor suspended ceiling three-dimensional model through the display.
Another object of the present invention is to provide a computer program product stored on a computer readable medium, comprising a computer readable program for providing a user input interface to implement the control method of the integrated ceiling structure system for interior decoration when executed on an electronic device.
Another object of the present invention is to provide a computer-readable storage medium storing instructions which, when executed on a computer, cause the computer to execute the control method of the integrated ceiling structure system for interior decoration.
By combining all the technical schemes, the invention has the advantages and positive effects that: the invention greatly improves the definition of the indoor top image through the image enhancement module; the three-dimensional model building module is used for modular digital assembly by utilizing the decomposed family model, so that the BIM model building task can be completed more efficiently and rapidly compared with the traditional modeling mode, and the three-dimensional model building module has the characteristics of high repeated utilization degree, strong editability, simplicity and easiness in operation and the like; can be through the furred ceiling designing tool who sets up, draw through the two dimension and set up the automatic three-dimensional model furred ceiling that generates behind the parameter, it is not only convenient but also directly perceived, improved work efficiency. Meanwhile, after state information corresponding to a plurality of model examples to be rendered of the target suspended ceiling three-dimensional model is obtained through the rendering module, target two-dimensional silhouettes corresponding to the model examples to be rendered respectively can be determined from the silhouette data set corresponding to the target suspended ceiling three-dimensional model based on the state information, and the model examples to be rendered are rendered based on the target two-dimensional silhouettes; because the number of the top points in the target two-dimensional silhouette is obviously less than that of the three-dimensional model, when each model example to be rendered is rendered based on the target two-dimensional silhouette, the calculated amount is far less than that of the model example to be rendered in three-dimensional rendering; and then can realize the rendering of the three-dimensional model based on the two-dimensional silhouette that the three-dimensional model obtained under different states, reduce the calculated amount when rendering large-scale cluster three-dimensional model, promote and render the calculated amount optimization effect.
Drawings
Fig. 1 is a flowchart of a control method of an integrated ceiling structure system for interior decoration according to an embodiment of the present invention.
FIG. 2 is a structural block diagram of an integrated ceiling structure system for interior decoration according to an embodiment of the present invention;
in the figure: 1. an indoor top image acquisition module; 2. a temperature and humidity acquisition module; 3. a pressure acquisition module; 4. a main control module; 5. an image enhancement module; 6. a ceiling design module; 7. a three-dimensional model building module; 8. a rendering module; 9. a lighting module; 10. implementing an installation module; 11. a data storage module; 12. and a display module.
Fig. 3 is a flowchart of a method for enhancing an acquired indoor top image by an image enhancement program according to an embodiment of the present invention.
Fig. 4 is a flow chart of a method for constructing a three-dimensional model of an indoor suspended ceiling according to a designed decoration diagram through a three-dimensional program according to an embodiment of the invention.
Fig. 5 is a flowchart of a method for rendering a built three-dimensional model of an indoor suspended ceiling through a rendering program according to an embodiment of the present invention.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, a control method of an integrated ceiling structure system for interior decoration according to an embodiment of the present invention includes the following steps:
s101, acquiring indoor top image data by utilizing a camera device through an indoor top image acquisition module; and the temperature and humidity data of the indoor top are detected by the temperature and humidity acquisition module through the temperature and humidity detector.
And S102, acquiring pressure data between the indoor top and the decoration appliance by using the pressure sensor through the pressure acquisition module.
And S103, controlling the normal work of each module of the integrated suspended ceiling structure system for indoor decoration by using the master controller through the master control module.
S104, enhancing the collected indoor top image by an image enhancement module by using an image enhancement program; and designing the indoor top decorative drawing by using a design program through the suspended ceiling design module.
And S105, constructing an indoor suspended ceiling three-dimensional model according to the designed decoration drawing by using a three-dimensional program through a three-dimensional model construction module.
S106, rendering the constructed three-dimensional model of the indoor suspended ceiling by using a rendering program through a rendering module; the illumination module provides illumination for the indoor top by using an illuminating lamp.
And S107, selecting the main keel, the secondary keel, the keel connecting strip, the keel connecting piece, the edge folding line, the leveling structural part, the core plate and other parts for installation and decoration by implementing the installation module according to the ceiling three-dimensional model effect.
And S108, storing the acquired images, temperature, humidity, decoration diagrams and the indoor ceiling three-dimensional model of the indoor top by using a memory through a data storage module.
And S109, displaying the acquired image, temperature, humidity, decoration picture and real-time data of the indoor ceiling three-dimensional model by the display module through the display.
As shown in fig. 2, an integrated ceiling structure system for interior decoration according to an embodiment of the present invention includes: the system comprises an indoor top image acquisition module 1, a temperature and humidity acquisition module 2, a pressure acquisition module 3, a main control module 4, an image enhancement module 5, a suspended ceiling design module 6, a three-dimensional model construction module 7, a rendering module 8, a lighting module 9, an implementation installation module 10, a data storage module 11 and a display module 12.
The indoor top image acquisition module 1 is connected with the main control module 4 and is used for acquiring indoor top image data through the camera equipment;
the temperature and humidity acquisition module 2 is connected with the main control module 4 and is used for detecting indoor top temperature and humidity data through a temperature and humidity detector;
the pressure acquisition module 3 is connected with the main control module 4 and is used for acquiring pressure data between the indoor top and the decoration appliance through the pressure sensor;
the main control module 4 is connected with the indoor top image acquisition module 1, the temperature and humidity acquisition module 2, the pressure acquisition module 3, the image enhancement module 5, the ceiling design module 6, the three-dimensional model construction module 7, the rendering module 8, the lighting module 9, the implementation installation module 10, the data storage module 11 and the display module 12, and is used for controlling the normal work of each module of the integrated ceiling structure system for indoor decoration through the main controller;
the image enhancement module 5 is connected with the main control module 4 and is used for enhancing the collected indoor top image through an image enhancement program;
the suspended ceiling design module 6 is connected with the main control module 4 and is used for designing indoor top decorative drawings through design programs;
the three-dimensional model building module 7 is connected with the main control module 4 and used for building an indoor suspended ceiling three-dimensional model according to a designed decoration drawing through a three-dimensional program;
the rendering module 8 is connected with the main control module 4 and used for rendering the constructed three-dimensional model of the indoor suspended ceiling through a rendering program;
the lighting module 9 is connected with the main control module 4 and used for providing lighting for the indoor top through a lighting lamp;
the implementation installation module 10 is connected with the main control module 4 and used for selecting components such as the main keel, the secondary keel, the keel connecting strip, the keel connecting piece, the edge folding line, the leveling structural part and the core plate according to the ceiling three-dimensional model effect to carry out installation decoration;
the data storage module 11 is connected with the main control module 4 and used for storing the collected indoor top image, temperature, humidity, decoration chart and indoor ceiling three-dimensional model through a memory;
and the display module 12 is connected with the main control module 4 and used for displaying the acquired images, temperature, humidity, decoration images and real-time data of the indoor ceiling three-dimensional model through the display.
The invention is further described with reference to specific examples.
Example 1
Fig. 1 shows a control method of an integrated ceiling structure system for interior decoration according to an embodiment of the present invention, and fig. 3 shows a preferred embodiment of the control method, where the method for enhancing an indoor ceiling image through an image enhancement program according to an embodiment of the present invention includes:
s201, collecting an original indoor top image through camera equipment; and carrying out gray scale transformation on each pixel value of the original indoor top image to obtain each target pixel value of the original indoor top image.
S202, enhancing each target pixel value of the original indoor top image by using a pre-trained first indoor top image generator to obtain an enhanced indoor top image, so that the content, color and texture loss of the enhanced indoor top image is less than a predetermined threshold.
The gray scale conversion provided by the embodiment of the invention comprises the following steps: dividing each pixel value of the original indoor top image according to gray scale based on a preset gray scale value, expanding the pixel values lower than the preset gray scale value, and compressing the pixel values higher than the preset gray scale value.
The first indoor top image generator provided by the embodiment of the invention is obtained by training based on the following steps:
(1) inputting a real indoor top image of a first quality in a set of real indoor top images of a first quality into the first indoor top image generator to obtain a first generated indoor top image of a second quality, and determining a first global change loss, a first color loss, and a first texture loss between a real indoor top image of a second quality in the set of real indoor top images of the second quality and the first generated indoor top image of the second quality, the second quality being higher than the first quality.
(2) And inputting the first generation indoor top image of the second quality into a second generation indoor top image generator to obtain a second generation image of the first quality, and determining a first perception loss between the real indoor top image of the first quality and the second generation indoor top image of the first quality.
(3) And inputting the real indoor top image with the second quality into the second indoor top image generator to obtain a first generated image with the first quality, and determining a second global change loss, a second color loss and a second texture loss between the real indoor top image with the first quality and the first generated indoor top image with the first quality.
(4) Inputting the first generated indoor top image of the first quality into the first indoor top image generator to obtain a second generated indoor top image of a second quality, and determining a second perception loss between the real indoor top image of the second quality and the second generated indoor top image of the second quality.
(5) Determining a total loss function based on the first global variation loss, the first color loss, the first texture loss, the first perceptual loss, the second global variation loss, the second color loss, the second texture loss, and the second perceptual loss.
(6) Training the first indoor top image generator with a first quality of real indoor top images in the first quality of real indoor top image set and a second quality of real indoor top images in the second quality of real indoor top image set, such that the total loss function converges.
Example 2
Fig. 1 shows a control method of an integrated ceiling structure system for interior decoration according to an embodiment of the present invention, and fig. 4 shows a preferred embodiment of the control method, where the method for constructing a three-dimensional model of an interior ceiling according to a designed decoration drawing through a three-dimensional program according to an embodiment of the present invention includes:
s301, building indoor decoration suspended ceiling is subjected to modular decomposition through the three-dimensional model building module, a modular suspended ceiling design three-dimensional graphic library is built, and suspended ceiling three-dimensional graphic parameters which can be set by a user are stored.
S302, establishing a modularized three-dimensional family model library by utilizing a family editor of a BIM software platform based on the modularized three-dimensional graphic library; and acquiring a two-dimensional plane and a parameter setting instruction input by a user on a plurality of sub-interactive interfaces, and setting the ceiling parameters on the interactive interfaces according to the parameter setting instruction.
And S303, selecting a plurality of three-dimensional family models from the three-dimensional family model library, combining the three-dimensional family models into a whole, and finishing the suspended ceiling three-dimensional model for previewing, which is designed on the BIM software platform, of the suspended ceiling according to the set suspended ceiling parameters and the decoration drawing of the two-dimensional plane on the interactive interface and the design.
The three-dimensional family model provided by the embodiment of the invention comprises a suspended ceiling falling piece family model and a clamping type keel family model; the method for establishing the three-dimensional family model comprises the following steps:
(I) establishing a plurality of part sub-models through a family editor;
(II) nesting all the part submodels into a three-dimensional family model;
and (III) setting the association parameters between the three-dimensional family model and each part sub-model.
The method for setting the ceiling parameters on the interactive interface according to the parameter setting instruction provided by the embodiment of the invention comprises the following steps:
setting the type, the product series, the product model, the material name, the surface layer coating, the plate size and the staggered joint in sequence on the surface layer parameter interactive interface according to the parameter setting instruction;
and sequentially arranging the suspender, the main keel, the secondary keel and the trimming strip on the basic parameter interactive interface according to the parameter setting instruction.
Example 3
The control method of the integrated ceiling structure system for interior decoration provided by the embodiment of the present invention is shown in fig. 1, and as a preferred embodiment, as shown in fig. 5, the method for rendering the built three-dimensional model of the interior ceiling by a rendering program provided by the embodiment of the present invention includes:
s401, obtaining the suspended ceiling three-dimensional model data, the material data and the state information corresponding to the multiple to-be-rendered model examples of the target suspended ceiling three-dimensional model respectively.
S402, determining target two-dimensional silhouettes respectively corresponding to each model instance to be rendered from the silhouette data set corresponding to the target suspended ceiling three-dimensional model based on the state information; the silhouette data set comprises a plurality of two-dimensional silhouettes; and different two-dimensional silhouettes are obtained by performing off-screen rendering on the target suspended ceiling three-dimensional models in different states.
And S403, rendering each model instance to be rendered based on the target two-dimensional silhouette.
The state information provided by the embodiment of the invention comprises one or more of the following: an imaging action, an imaging angle, and a timestamp corresponding to the imaging action.
The method for rendering each model instance to be rendered based on the target two-dimensional silhouette provided by the embodiment of the invention further comprises the following steps:
1) and if the target two-dimensional silhouette corresponding to any model instance to be rendered does not exist in the silhouette data set, performing three-dimensional off-screen rendering on any model instance to be rendered.
2) And generating a two-dimensional silhouette corresponding to any model instance to be rendered based on a three-dimensional off-screen rendering result, and storing the two-dimensional silhouette corresponding to any model instance to be rendered into the silhouette data set.
3) And generating a display picture based on the display position information of each model example to be rendered and the rendering result of each model example to be rendered.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When used in whole or in part, can be implemented in a computer program product that includes one or more computer instructions. When loaded or executed on a computer, cause the flow or functions according to embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website site, computer, server, or data center to another website site, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL), or wireless (e.g., infrared, wireless, microwave, etc.)). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that includes one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A control method of an integrated ceiling structure system for interior decoration is characterized by comprising the following steps:
acquiring indoor top image data by utilizing camera equipment through an indoor top image acquisition module; detecting indoor top temperature and humidity data by using a temperature and humidity detector through a temperature and humidity acquisition module;
acquiring pressure data between the indoor top and the decorative appliance by using a pressure sensor through a pressure acquisition module; the main control module utilizes the main controller to control the normal work of each module of the integrated suspended ceiling structure system for indoor decoration;
acquiring an original indoor top image by utilizing camera equipment through an image enhancement module; carrying out gray scale transformation on each pixel value of the original indoor top image to obtain each target pixel value of the original indoor top image;
fourthly, enhancing each target pixel value of the original indoor top image by utilizing a first indoor top image generator trained in advance through an image enhancement program to obtain an enhanced indoor top image, so that the content, color and texture loss of the enhanced indoor top image is smaller than a preset threshold value, and the enhancement processing of the acquired indoor top image is realized;
designing an indoor top decoration drawing by using a design program through a suspended ceiling design module; the method comprises the steps of performing modular decomposition on a building interior decoration suspended ceiling through a three-dimensional model building module, building a modular suspended ceiling design three-dimensional graphic library, and storing suspended ceiling three-dimensional graphic parameters which can be set by a user;
step six, based on the modularized three-dimensional graphic library, utilizing a family editor of a BIM software platform to establish a modularized three-dimensional family model library; acquiring a two-dimensional plane and a parameter setting instruction input by a user on a plurality of sub-interactive interfaces, and setting the ceiling parameters on the interactive interfaces according to the parameter setting instruction;
selecting a plurality of three-dimensional family models from a three-dimensional family model library, combining the three-dimensional family models into a whole, and finishing the suspended ceiling three-dimensional model for previewing, designed on the BIM software platform, of the suspended ceiling according to the set suspended ceiling parameters and the decoration drawing of the two-dimensional plane on the interactive interface and the design;
step eight, acquiring the data and the material data of the suspended ceiling three-dimensional model and the state information corresponding to a plurality of to-be-rendered model examples of the target suspended ceiling three-dimensional model by using a rendering program through a rendering module;
step nine, based on the state information, determining target two-dimensional silhouettes respectively corresponding to each model instance to be rendered from the silhouette data set corresponding to the target ceiling three-dimensional model; the silhouette data set comprises a plurality of two-dimensional silhouettes; different two-dimensional silhouettes are obtained by performing off-screen rendering on the target suspended ceiling three-dimensional models in different states;
step ten, rendering each indoor suspended ceiling three-dimensional model example to be rendered based on the target two-dimensional silhouette; providing illumination for the indoor top by using an illuminating lamp through an illuminating module;
eleven, selecting parts such as a main keel, a secondary keel, a keel connecting strip, a keel connecting piece, a hemming line, a leveling structural part, a core plate and the like for installation and decoration by implementing an installation module according to the ceiling three-dimensional model effect;
step twelve, storing the collected images, temperature, humidity, decoration images and three-dimensional models of the indoor top by a data storage module through a memory; and the display is used for displaying the acquired real-time data of the image, the temperature, the humidity, the decoration chart and the three-dimensional model of the indoor top by the display module.
2. The method for controlling an integrated ceiling structure system for interior decoration according to claim 1, wherein in step three, the method for performing gray-scale transformation on each pixel value of the original indoor ceiling image comprises:
dividing each pixel value of the original indoor top image according to the gray scale based on a preset gray scale value;
pixel values below the predetermined grey value are expanded and pixel values above the predetermined grey value are compressed.
3. The method of controlling an integrated ceiling structure system for interior decoration according to claim 1, wherein in step four, the training method of the first indoor ceiling image generator comprises:
(1) inputting a first-quality real indoor top image in a first-quality real indoor top image set into the first indoor top image generator to obtain a second-quality first-generation indoor top image, and determining a first global change loss, a first color loss and a first texture loss between a second-quality real indoor top image in a second-quality real indoor top image set and the second-quality first-generation indoor top image, wherein the second quality is higher than the first quality;
(2) inputting the first generation indoor top image of the second quality into a second generation indoor top image generator to obtain a second generation image of the first quality, and determining a first perception loss between the real indoor top image of the first quality and the second generation indoor top image of the first quality;
(3) inputting the real indoor top image of the second quality into the second indoor top image generator to obtain a first generated image of the first quality, and determining a second global change loss, a second color loss and a second texture loss between the real indoor top image of the first quality and the first generated indoor top image of the first quality;
(4) inputting the first generated indoor top image of the first quality into the first indoor top image generator to obtain a second generated indoor top image of a second quality, and determining a second perception loss between the real indoor top image of the second quality and the second generated indoor top image of the second quality;
(5) determining a total loss function based on the first global variation loss, the first color loss, the first texture loss, the first perceptual loss, the second global variation loss, the second color loss, the second texture loss, and the second perceptual loss;
(6) training the first indoor top image generator with a first quality of real indoor top images in the first quality of real indoor top image set and a second quality of real indoor top images in the second quality of real indoor top image set, such that the total loss function converges.
4. The control method of an integrated ceiling structure system for interior decoration according to claim 1, wherein in the sixth step, the three-dimensional family model includes a ceiling drop family model and a clip type keel family model; the method for establishing the three-dimensional family model comprises the following steps:
(I) establishing a plurality of part sub-models through a family editor;
(II) nesting all the part submodels into a three-dimensional family model;
and (III) setting the association parameters between the three-dimensional family model and each part sub-model.
5. The method for controlling an integrated ceiling structure system for interior decoration according to claim 1, wherein in step six, the method for setting the ceiling parameters at the interactive interface according to the parameter setting instruction comprises:
setting the type, the product series, the product model, the material name, the surface layer coating, the plate size and the staggered joint in sequence on the surface layer parameter interactive interface according to the parameter setting instruction;
and sequentially arranging the suspender, the main keel, the secondary keel and the trimming strip on the basic parameter interactive interface according to the parameter setting instruction.
6. The method for controlling an integrated ceiling structure system for interior decoration according to claim 1, wherein in the eighth step, the status information includes one or more of: an imaging action, an imaging angle, and a timestamp corresponding to the imaging action.
7. The method for controlling an integrated ceiling structure system for interior decoration according to claim 1, wherein in step ten, the method for rendering each model instance to be rendered based on the target two-dimensional silhouette further comprises:
1) if the target two-dimensional silhouette corresponding to any model instance to be rendered does not exist in the silhouette data set, performing three-dimensional off-screen rendering on any model instance to be rendered;
2) generating a two-dimensional silhouette corresponding to any model instance to be rendered based on a three-dimensional off-screen rendering result, and storing the two-dimensional silhouette corresponding to any model instance to be rendered into the silhouette data set;
3) and generating a display picture based on the display position information of each model example to be rendered and the rendering result of each model example to be rendered.
8. An integrated ceiling structure system for interior decoration to which the control method of the integrated ceiling structure system for interior decoration according to any one of claims 1 to 7 is applied, characterized by comprising:
the indoor top image acquisition module is connected with the main control module and is used for acquiring indoor top image data through the camera equipment;
the temperature and humidity acquisition module is connected with the main control module and used for detecting indoor top temperature and humidity data through a temperature and humidity detector;
the pressure acquisition module is connected with the main control module and used for acquiring pressure data between the indoor top and the decoration appliance through the pressure sensor;
the main control module is connected with the indoor top image acquisition module, the temperature and humidity acquisition module, the pressure acquisition module, the image enhancement module, the ceiling design module, the three-dimensional model construction module, the rendering module, the lighting module, the implementation installation module, the data storage module and the display module and is used for controlling the normal work of each module of the integrated ceiling structure system for indoor decoration through the main controller;
the image enhancement module is connected with the main control module and is used for enhancing the collected indoor top image through an image enhancement program;
the suspended ceiling design module is connected with the main control module and is used for designing an indoor top decorative drawing through a design program;
the three-dimensional model building module is connected with the main control module and used for building an indoor suspended ceiling three-dimensional model according to a designed decoration graph through a three-dimensional program;
the rendering module is connected with the main control module and used for rendering the constructed indoor suspended ceiling three-dimensional model through a rendering program;
the lighting module is connected with the main control module and used for providing lighting for the indoor top through a lighting lamp;
the implementation installation module is connected with the main control module and used for selecting components such as the main keel, the secondary keel, the keel connecting strip, the keel connecting piece, the edge folding line, the leveling structural part, the core board and the like according to the ceiling three-dimensional model effect to carry out installation decoration;
the data storage module is connected with the main control module and used for storing the collected images, temperature, humidity, decoration images and the indoor ceiling three-dimensional model through the memory;
and the display module is connected with the main control module and used for displaying the acquired images, temperature, humidity and decoration images of the indoor top and the real-time data of the indoor suspended ceiling three-dimensional model through the display.
9. A computer program product stored on a computer readable medium, comprising a computer readable program for providing a user input interface to implement the method of controlling an integrated ceiling structure system for interior decoration as claimed in any one of claims 1 to 7 when executed on an electronic device.
10. A computer-readable storage medium storing instructions which, when executed on a computer, cause the computer to perform the method of controlling an integrated ceiling structure system for interior decoration according to any one of claims 1 to 7.
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