CN112862912B - Real-time online color matching method, device and storage medium for household products - Google Patents
Real-time online color matching method, device and storage medium for household products Download PDFInfo
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- CN112862912B CN112862912B CN202011111075.9A CN202011111075A CN112862912B CN 112862912 B CN112862912 B CN 112862912B CN 202011111075 A CN202011111075 A CN 202011111075A CN 112862912 B CN112862912 B CN 112862912B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000009877 rendering Methods 0.000 claims abstract description 39
- 230000000694 effects Effects 0.000 claims abstract description 26
- 238000005034 decoration Methods 0.000 claims abstract description 23
- 230000002452 interceptive effect Effects 0.000 claims description 36
- 230000003993 interaction Effects 0.000 claims description 15
- 238000004590 computer program Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 239000012771 household material Substances 0.000 claims 1
- 230000006854 communication Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000003086 colorant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/04—Texture mapping
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2210/00—Indexing scheme for image generation or computer graphics
- G06T2210/04—Architectural design, interior design
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Abstract
The invention discloses a real-time online color matching method, equipment and a storage medium of a household product, wherein the color matching method comprises the following steps of: receiving a creation instruction, calling a corresponding product model according to the creation instruction, adding the product model into a home decoration scene, and rendering the home decoration scene added with the product model to obtain an original rendering image; and (3) comparison: obtaining a physical picture of any product model, and comparing the physical picture with the corresponding product model in tone; a color matching step: and receiving a toning instruction, modifying tone attribute parameters of a corresponding product model in the original rendered image according to the toning instruction, and rendering the tone attribute parameters in real time to obtain an updated secondary rendered image. The invention can make the effect graph and the real object more similar in color matching mode, and achieve satisfactory rendering effect; meanwhile, real-time online color matching can be realized, and the design work efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of household design, in particular to a real-time online color matching method, equipment and storage medium for household products.
Background
At present, in a traditional home decoration design system, a rendered home decoration effect diagram of the whole house type is generally displayed to owners and decoration staff for viewing; the rendering work can be completed by high-configuration computer equipment, and the rendering time is relatively long each time, so that the effect graph displayed each time is rendered in advance by a designer; if the designer and the owner need to modify the design scheme in the field communication process, the designer is generally required to re-make the effect diagram after the field communication is completed, but the way of providing the effect diagram after the communication delays the progress of the whole home decoration project, and the modified effect diagram cannot be seen immediately during the field communication, so that deviation between the designer and the owner's ideas easily occurs, the design requirement of the owner cannot be met, the working efficiency of the designer cannot be improved, and the experience of the owner is seriously affected.
In addition, the product pictures in the home decoration effect graph are generally preconfigured by a designer, and the configured pictures are directly added into a scene when the product needs to be added; however, color difference problems may exist in the colors of the pre-configured product pictures, so that the displayed home decoration effect pictures and the actual products have certain deviation, and the satisfactory effect of the user cannot be achieved.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the invention is to provide a real-time on-line color mixing method of household products, which can enable an effect graph to be more similar to a real object in a color mixing mode so as to achieve a satisfactory rendering effect; meanwhile, real-time online color matching can be realized, and the design work efficiency is greatly improved.
The second object of the present invention is to provide an electronic device.
It is a further object of the present invention to provide a storage medium.
One of the purposes of the invention is realized by adopting the following technical scheme:
the real-time online color matching method for the household products is applied to a cloud server which is connected with an interactive terminal in a two-way manner, and at least one product model is stored in the cloud server in advance; the color matching method comprises the following steps:
the creation step: receiving a creation instruction sent by the interactive terminal, calling a corresponding product model according to the creation instruction, adding the product model into a home decoration scene, and rendering the home decoration scene added with the product model to obtain an original rendering image for the interactive terminal to display;
and (3) comparison: obtaining a physical picture of any product model uploaded by the interaction terminal, and comparing the physical picture with a corresponding product model in tone so as to provide a tone matching basis for a tone matching step;
a color matching step: and receiving a toning instruction sent by the interaction terminal, modifying tone attribute parameters of a corresponding product model in an original rendered image according to the toning instruction, and rendering the tone attribute parameters in real time to obtain an updated secondary rendered image for display by the interaction terminal.
Further, the product model comprises a home furnishing material model, a furniture model and a home appliance model; the home decoration material model comprises a ceramic tile model, a wood floor model and a natural stone model.
Further, the product model in the cloud server is stored in a two-dimensional picture mode.
Further, a physical display column for displaying the physical picture and a color matching effect column for displaying the product model are arranged in a color adjustment interface of the interactive terminal; when the tone attribute parameters of the product model are modified, the modified product model is updated and displayed in a color mixing effect column.
Further, a reset key and an application key are further arranged in the color adjustment interface of the interactive terminal, and when the application key is pressed, the tone attribute parameters of the product model in the current color mixing effect column are applied to the secondary rendering image; and when the reset key is pressed, the modified tone attribute parameters are restored to the original values.
Further, the hue attribute parameters include one or a combination of more than one of brightness, gray scale, saturation, hue, red value, green value, blue value, and tone scale.
Further, the comparing step further includes:
acquiring a frame selection instruction sent by the interactive terminal, and marking the physical picture and a designated area in the product model according to the frame selection instruction;
and automatically extracting the color tone attribute parameters of the object picture and the marked area in the product model, and comparing the color tone attribute parameters in the product model with the color tone attribute parameters of the object picture to generate a color tone adjustment suggestion of the product model.
Further, a storage module is arranged in the cloud server and used for storing both the original rendering image and the secondary rendering image in the storage module for storage; and when the cloud server receives a scheme switching instruction sent by the interactive terminal, a corresponding original rendering image or secondary rendering image is called from a storage module according to the scheme switching instruction to be displayed.
The second purpose of the invention is realized by adopting the following technical scheme:
an electronic device comprises a processor, a memory and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the real-time online color matching method of the household product when executing the computer program.
The third purpose of the invention is realized by adopting the following technical scheme:
a storage medium having stored thereon a computer program which when executed implements the real-time on-line tinting method of a household product described above.
Compared with the prior art, the invention has the beneficial effects that:
(1) The method has the advantages that the traditional scheme of rendering images by using high-configuration computer equipment is replaced by a cloud server rendering mode, the modified tone attribute parameters are sent to the cloud server by using the interactive terminal to perform secondary rendering, the time consumed by rendering by using the computer equipment is reduced, and the working efficiency is improved;
(2) In the color matching process, the physical picture and the product model are compared, a reference standard is provided for a designer, so that the color of the rendered image is more similar to that of the physical, and the real state of the product is restored.
Drawings
FIG. 1 is a schematic block diagram of an interactive terminal and a cloud server according to the present invention;
fig. 2 is a flow chart of the real-time on-line color mixing method of the household product.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1
The embodiment provides a real-time online color matching method for household products, which is applied to a system with an interaction terminal and a cloud server, and the cloud server is in bidirectional connection with the interaction terminal, so that signal communication between the interaction terminal and the cloud server is realized.
The interaction terminal can be terminal equipment such as a mobile phone, a tablet, a PC (personal computer) and the like, and the interaction terminal also needs to have a networking function and is further connected with the cloud server through a wireless or wired network. As shown in fig. 1, in this embodiment, the interactive terminal at least includes the following modules:
the touch display module is used for inputting tone attribute parameters, uploading physical photos, displaying rendered images and the like;
and the communication module is connected with the touch display module, and is used for uploading the contents such as parameters and pictures set by a user to the cloud server and transmitting the contents processed by the cloud server to the touch display module for display.
The cloud server at least comprises the following modules:
the model library is used for storing various product models in advance, and the product models can be two-dimensional pictures or three-dimensional images; wherein the product model includes, but is not limited to, a house ornamentation material model, a furniture model, and a home appliance model; the house ornamentation material model includes, but is not limited to, a tile model, a wood floor model, and a natural stone model; including but not limited to sofa models, bed and cabinet models, door and window models, seat models, and the like; the household appliance model comprises a television model, a washing machine model, a lamp model and the like.
The creation module is used for creating a family type according to the creation instruction sent by the interactive terminal, and adding a product model selected by a user in the model library into the family type according to the user demand to form a family scene;
the comparison module is used for comparing the color tone of the physical picture with that of the product model according to the physical picture sent by the interactive terminal, and transmitting the comparison result to the interactive terminal for display;
the color matching module is used for adjusting the color tone attribute parameter of any product model in the home decoration scene according to the color matching instruction sent by the interaction terminal;
the rendering module is connected with the creation module and the color matching module and is used for rendering the home decoration scene added with the product model into a two-dimensional or three-dimensional effect graph or re-rendering the home decoration scene with any modified parameters;
the central control module is connected with the interactive terminal and used for realizing signal communication between the interactive terminal and the cloud server; and the central control module is connected with the modules to coordinate and control the operation logic and sequence of the modules.
In this embodiment, as shown in fig. 2, the real-time online color matching method of the household product specifically includes a creating step, a comparing step and a color matching step.
The creation steps are as follows: and the cloud server receives the creation instruction sent by the interactive terminal, invokes the corresponding product model according to the creation instruction, adds the product model into the home decoration scene, and renders the home decoration scene added with the product model to obtain an original rendering image for display by the interactive terminal.
The user adds a new family type or edits an old family type on the interactive terminal, and meanwhile, a product model pre-stored in a model library can be added into a corresponding family type, and in the embodiment, the product model is stored in the model library of the cloud server in a two-dimensional picture mode; and the cloud server creates a new home decoration scene through the creation module, and then, the cloud server renders the new home decoration scene by using the rendering module to form an original rendering image. During the period, the work of rendering the image is mainly completed in the cloud server, so that the operation load of the user interaction terminal can be reduced, the interaction equipment with low configuration can display the rendered image, and the using convenience of the user is improved.
The comparison step in this embodiment is: and acquiring a physical picture of any product model uploaded by the interaction terminal, and comparing the physical picture with the corresponding product model to provide a color matching basis for the color matching step.
The user can view the original rendered image on the interactive terminal, and can color any product model in the original rendered image. In the color matching process, in order to enable the color of the product model to be more similar to the color of a real object, a user can obtain a real object photo in a way that the interactive terminal shoots the real object product and upload the real object photo to the cloud server, so that when the user enters a color adjustment interface of the interactive terminal, the color difference between a two-dimensional product model picture and the two-dimensional real object photo can be intuitively compared, and the user can conveniently and accurately adjust the color of the product model.
In this embodiment, a physical display column for displaying the physical picture and a color matching effect column for displaying the product model are provided in a color adjustment interface of the interactive terminal; the real object display column and the color mixing effect column are displayed in parallel; the color adjustment interface is also provided with a parameter setting column, wherein the parameter setting column comprises tone attribute parameters such as brightness, gray scale, saturation, hue, red value, green value, blue value, tone scale and the like, and a user can adjust one or more parameters simultaneously; when the user adjusts any one of the color attribute parameters, the product model in the color mixing effect column is updated and displayed immediately, so that the user can know the adjusted effect in time.
Meanwhile, a reset key and an application key are further arranged in the color adjustment interface, and when a user presses the application key, the tone attribute parameters of the product model in the current color mixing effect column are applied, so that a secondary rendering image is formed; and when the user presses the reset key, the modified tone attribute parameters are restored to the original values.
In addition, the cloud server can also compare the received physical picture with the product model to generate a corresponding tone adjustment suggestion, and the specific comparison method comprises the following steps:
firstly, a user selects the same position of a physical picture and a product model in a physical display column and a color mixing effect column of an interactive terminal in a frame manner, a corresponding frame selection instruction can be generated, and after the cloud server acquires the frame selection instruction sent by the interactive terminal, the physical picture and a designated area in the product model are marked according to the frame selection instruction;
secondly, the comparison module of the cloud server automatically extracts the hue attribute parameters of the object picture and the marked area in the product model, compares the hue attribute parameters in the product model with the hue attribute parameters of the object picture, and accordingly obtains the difference value between each parameter in the hue attribute parameters of the object picture and the hue attribute parameters, and corresponding hue adjustment suggestions can be generated according to the difference value; for example, the red value in the color tone attribute parameter of the extracted product model is X1, and the red value of the physical picture is X2, and the color tone adjustment suggestion is to adjust the red value of the product model from X1 to X2.
After the user directly compares the colors of the physical picture and the product model through the interactive terminal, the user sets the tone attribute parameters of the product model in a parameter setting column of a color adjustment interface of the interactive terminal, a corresponding tone matching instruction can be generated after an application key is pressed, and the cloud server can execute a tone matching step according to the tone matching instruction; the color matching steps in this embodiment are: and receiving a toning instruction sent by the interaction terminal, modifying tone attribute parameters of a corresponding product model in an original rendered image according to the toning instruction, and rendering the tone attribute parameters in real time to obtain an updated secondary rendered image for display by the interaction terminal.
The original non-toned rendering image is stored in the storage module of the cloud server in a first toned mode, the rendered secondary rendering image is stored in the storage module of the cloud server in a second toned mode, if the primary rendering image is toned for the third time, the primary rendering image is generated and stored in the storage module of the cloud server in a third toned mode, and so on. The color matching result is stored each time; and when the cloud server receives the scheme switching instruction sent by the interactive terminal, the corresponding rendering image is called from the storage module according to the scheme switching instruction to be displayed. Meanwhile, the user can delete a specific scheme after color matching, so that the user can manage quickly.
The color matching method can solve the problem that color difference exists in the home decoration product pictures such as the ceramic tiles and the like, so that a user can automatically adjust the color brightness and other attributes of the home decoration product pictures such as the ceramic tiles and the like according to actual conditions, and a satisfactory effect picture can be rendered, and the working efficiency of the user is improved.
Example two
The embodiment provides an electronic device, which comprises a processor, a memory and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the real-time online color matching method of the household product in the first embodiment when executing the computer program; in addition, the present embodiment also provides a storage medium having stored thereon a computer program which, when executed, implements the real-time on-line toning method of a household product described above.
The apparatus and the storage medium in this embodiment and the method in the foregoing embodiments are based on two aspects of the same inventive concept, and the detailed description of the method implementation process has been given above, so those skilled in the art can clearly understand the structure and implementation process of the system in this embodiment according to the foregoing description, and the details are omitted herein for brevity.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (7)
1. The real-time online color matching method for the household products is characterized by being applied to a cloud server which is connected with an interactive terminal in a two-way mode, wherein at least one product model is stored in the cloud server in advance; the color matching method comprises the following steps:
the creation step: receiving a creation instruction sent by the interactive terminal, calling a corresponding product model according to the creation instruction, adding the product model into a home decoration scene, and rendering the home decoration scene added with the product model to obtain an original rendering image for the interactive terminal to display;
and (3) comparison: obtaining a physical picture of any product model uploaded by the interaction terminal, and comparing the physical picture with a corresponding product model in tone so as to provide a tone matching basis for a tone matching step;
a color matching step: receiving a toning instruction sent by the interactive terminal, modifying tone attribute parameters of a corresponding product model in an original rendered image according to the toning instruction, and rendering the tone attribute parameters in real time to obtain an updated secondary rendered image for the interactive terminal to display;
a physical display column for displaying the physical picture and a color matching effect column for displaying the product model are arranged in the color adjustment interface of the interactive terminal; when the tone attribute parameters of the product model are modified, updating and displaying the modified product model in a color mixing effect column;
a reset key and an application key are further arranged in the color adjustment interface of the interactive terminal, and when the application key is pressed, the tone attribute parameters of the product model in the current color mixing effect column are applied to the secondary rendering image; restoring the modified tone attribute parameters to original values when the reset key is pressed;
the tone attribute parameters include one or a combination of more than one of brightness, gray scale, saturation, hue, red value, green value, blue value, and tone scale.
2. The real-time on-line color matching method of household products according to claim 1, wherein the product model comprises a household material model, a furniture model and a household appliance model; the home decoration material model comprises a ceramic tile model, a wood floor model and a natural stone model.
3. The real-time online color matching method of household products according to claim 1, wherein the product model is stored in the cloud server in a two-dimensional picture manner.
4. The method for real-time on-line color matching of household products according to claim 1, wherein the step of comparing further comprises:
acquiring a frame selection instruction sent by the interactive terminal, and marking the physical picture and a designated area in the product model according to the frame selection instruction;
and automatically extracting the color tone attribute parameters of the object picture and the marked area in the product model, and comparing the color tone attribute parameters in the product model with the color tone attribute parameters of the object picture to generate a color tone adjustment suggestion of the product model.
5. The real-time online color matching method of a household product according to claim 1, wherein a storage module is arranged in the cloud server and is used for storing both an original rendered image and a secondary rendered image in the storage module for storage; and when the cloud server receives a scheme switching instruction sent by the interactive terminal, a corresponding original rendering image or secondary rendering image is called from a storage module according to the scheme switching instruction to be displayed.
6. An electronic device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the processor implementing the real-time on-line tinting method of a household product of any one of claims 1 to 5 when the computer program is executed by the processor.
7. A storage medium having stored thereon a computer program which when executed implements the real-time on-line tinting method of a household product of any of claims 1 to 5.
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