CN110634182B - Balcony landscape processing method, device and system based on mixed reality - Google Patents

Balcony landscape processing method, device and system based on mixed reality Download PDF

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CN110634182B
CN110634182B CN201910843327.8A CN201910843327A CN110634182B CN 110634182 B CN110634182 B CN 110634182B CN 201910843327 A CN201910843327 A CN 201910843327A CN 110634182 B CN110634182 B CN 110634182B
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balcony
mixed reality
landscape
dimensional virtual
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CN110634182A (en
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邱琳
李连心
于峰
付蓉
张倩
平阳
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Beijing Agricom Network Technology Co ltd
Beijing Academy of Agriculture and Forestry Sciences
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Beijing Agricom Network Technology Co ltd
Beijing Academy of Agriculture and Forestry Sciences
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    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00Three dimensional [3D] modelling, e.g. data description of 3D objects
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00Manipulating 3D models or images for computer graphics
    • G06T19/006Mixed reality
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00Manipulating 3D models or images for computer graphics
    • G06T19/20Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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    • G06T2210/04Architectural design, interior design

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Abstract

The embodiment of the invention provides a balcony landscape processing method, device and system based on mixed reality. And after the operation gesture of the user on a certain target three-dimensional virtual model is recognized, processing the target three-dimensional virtual model according to the operation gesture. A user autonomously selects landscape objects in a mixed reality scene, and various three-dimensional virtual models are arranged on a target balcony in the mixed reality scene, so that landscape arrangement of the target balcony is realized. The result of balcony landscape arrangement is visualized through a mixed reality scene, the balcony landscape arrangement scheme is rapidly determined on the premise that the user does not depend on experience and learning, and time, energy and money cost of the user are saved.

Description

Balcony landscape processing method, device and system based on mixed reality
Technical Field
The invention relates to the technical field of mixed reality, in particular to a balcony landscape processing method, device and system based on mixed reality.
Background
The balcony and the windowsill are half outdoor spaces of floors, and the landscape design of the balcony is a medium for the interior of a room to naturally contact with the outside. The balcony greening not only plays roles in beautifying the environment, purifying the air and adjusting the temperature and humidity, but also has very important significance for physical and mental health and mood ceramic. The balcony is provided with proper artistic modeling, landscape treatment and necessary leisure facilities, and is more and more popular with urban residents.
However, most urban residents lack the related experience of balcony landscape design, often purchase some plants and facilities which are not suitable for balconies of the house without doing lessons in advance, and cannot achieve the original desired effect, and the plants and facilities which can be found through networks and books are often long and tedious systematic knowledge or personal fragmentary experience, and lack pertinence and reference. Therefore, the ordinary urban residents need to create an attractive and comfortable balcony landscape which accords with the self assumption, and large time, energy and money costs are needed.
In practice, the inventor has found that the placement of balconies requires experience-dependent and systematic learning, which can be costly in terms of time, effort and money.
Disclosure of Invention
The embodiment of the invention provides a balcony landscape processing method, device and system based on mixed reality, and aims to solve the problem that much time, energy and money cost are consumed due to the fact that the arrangement of a balcony needs to depend on experience and systematic learning in the prior art.
In view of the above technical problems, in a first aspect, an embodiment of the present invention provides a mixed reality-based balcony landscape processing method, including:
acquiring a mixed reality scene established according to a target balcony, and displaying a three-dimensional virtual model of a landscape object in the mixed reality scene;
after an operation gesture on a certain target three-dimensional virtual model is recognized, processing the target three-dimensional virtual model according to the operation gesture so as to perform landscape arrangement on the target balcony in the mixed reality scene;
wherein, the landscape object is a real object for landscape arrangement of the balcony; the mixed reality scene is a visual scene established by fusing a virtual environment and a real environment of the target balcony.
Optionally, the acquiring a mixed reality scene established according to a target balcony, and displaying a three-dimensional virtual model of a landscape object in the mixed reality scene includes:
establishing a mixed reality scene according to the target balcony through wireless holographic computer equipment, acquiring the established mixed reality scene, and displaying an indication icon in the mixed scene;
if an operation gesture for operating an indication icon representing a plant is detected, reading a three-dimensional virtual model of the plant from a plant database, and displaying the three-dimensional virtual model of the plant in the mixed reality scene;
if an operation gesture for operating an indication icon representing a facility is detected, reading a three-dimensional virtual model of the facility from a facility database, and displaying the three-dimensional virtual model of the facility in the mixed reality scene;
the plant database comprises three-dimensional virtual models of various plants for landscape arrangement of the balcony; the facility database comprises three-dimensional virtual models of various facilities for landscape arrangement of balconies; the indication icon is an icon used for indicating user operation in the mixed reality scene.
Optionally, after an operation gesture on a certain target three-dimensional virtual model is recognized, processing the target three-dimensional virtual model according to the operation gesture includes:
if the recognized operation gesture is to move the target three-dimensional virtual model, moving the target three-dimensional virtual model in the mixed reality scene according to the operation gesture;
if the recognized operation gesture is used for zooming the target three-dimensional virtual model, zooming in or zooming out the target three-dimensional virtual model in the mixed reality scene according to the operation gesture;
if the identified operation gesture is to rotate the target three-dimensional virtual model, rotating the target three-dimensional virtual model in the mixed reality scene according to the operation gesture;
if the identified operation gesture is to view the attribute information of the target landscape object corresponding to the target three-dimensional virtual model, displaying the attribute information of the target landscape object in the mixed reality scene;
wherein the attribute information includes function, material and size of the facility stored in the facility database, and science popularization knowledge of the plant stored in the plant database, the science popularization knowledge including basic information of the plant, growth habit of the plant, size of mature plant and efficacy of the plant; the storage formats of the attribute information in the plant database and the facility database comprise texts, pictures, UI interfaces, audio and video; the basic information includes the name of the plant, the biological classification and the botanical trait.
Optionally, the method further comprises:
acquiring environment data of the target balcony, which is measured by an environment monitoring unit integrated on the wireless holographic computer equipment, determining plants suitable for being planted on the target balcony according to the environment data to serve as recommended plants, and displaying a three-dimensional virtual model of the recommended plants in the mixed reality scene;
wherein the environmental data comprises temperature, humidity, illumination intensity and carbon dioxide concentration; the environment monitoring unit comprises a sensor for measuring various environmental data.
Optionally, the method further comprises:
if an operation gesture for measuring the distance between the first measuring point and the second measuring point of the target balcony is recognized, measuring the distance between the first measuring point and the second measuring point through a distance measuring unit integrated on the wireless holographic computer equipment, and displaying the measured distance;
wherein a distance between the first measuring point and the second measuring point is a length of the target balcony, a width of the target balcony, or a height of the target balcony.
Optionally, the method further comprises:
reading a reference sample for landscape arrangement of a balcony from a theme database, and displaying an icon of the reference sample in the mixed reality scene;
if the operation gesture of a certain target icon is recognized, performing landscape arrangement on the target balcony according to a reference example corresponding to the target icon, and displaying the target balcony after the landscape arrangement;
the theme database comprises a reference sample for landscape arrangement of balconies formed by arranging balconies according to various themes.
Optionally, the method further comprises:
and if the target balcony is detected to be subjected to landscape arrangement, determining an evaluation score according to the suitability of the plants selected for landscape arrangement on the target balcony to grow on the target balcony, the type of the selected landscape objects and the relative positions of the landscape objects, and displaying the evaluation score.
Optionally, the method further comprises:
and if the operation gesture for purchasing the target landscape object is recognized, jumping to an interface corresponding to the target landscape object on an e-commerce platform, and linking to a payment system so as to complete the purchase of the target landscape object through the e-commerce platform and the payment system.
In a second aspect, an embodiment of the present invention provides a mixed reality-based balcony landscape processing apparatus, including:
the system comprises an establishing unit, a display unit and a control unit, wherein the establishing unit is used for acquiring a mixed reality scene established according to a target balcony and displaying a three-dimensional virtual model of a landscape object in the mixed reality scene;
the recognition unit is used for processing a target three-dimensional virtual model according to an operation gesture after the operation gesture of the target three-dimensional virtual model is recognized so as to carry out landscape arrangement on the target balcony in the mixed reality scene;
the landscape objects are real objects for landscape arrangement of the balcony; the mixed reality scene is a visual scene established by fusing a virtual environment and a real environment of the target balcony.
In a third aspect, embodiments of the present invention provide a mixed reality-based balcony landscape processing system,
the system comprises a plant database, a facility database, wireless holographic computer equipment, a gesture recognition module, a logic control module, a distance measurement unit and an environment monitoring unit, wherein the gesture recognition module, the logic control module, the distance measurement unit and the environment monitoring unit are integrated on the wireless holographic computer equipment;
the wireless holographic computer equipment is used for establishing a mixed reality scene according to a target balcony;
the gesture recognition module is used for recognizing an operation gesture for operating a three-dimensional virtual model in the mixed reality scene;
the plant database is used for storing three-dimensional virtual models of plants, and the facility database is used for storing three-dimensional virtual models of facilities;
the distance measuring unit is used for measuring the distance between a first measuring point and a second measuring point of the target balcony;
the environment monitoring unit is used for measuring the environment data of the target balcony;
the logic control module is used for executing the mixed reality-based balcony landscape processing method;
wherein the environmental data comprises temperature, humidity, illumination intensity and carbon dioxide concentration; the distance between the first measuring point and the second measuring point is the length of the target balcony, the width of the target balcony or the height of the target balcony.
In a fourth aspect, an embodiment of the present invention provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the mixed reality based balcony landscape processing method according to any one of the above items when executing the program.
In a fifth aspect, embodiments of the present invention provide a non-transitory computer readable storage medium having stored thereon a computer program, which when executed by a processor, implements the steps of the mixed reality based balcony landscape processing method according to any one of the above.
The embodiment of the invention provides a balcony landscape processing method, device and system based on mixed reality. And after the operation gesture of the user on a certain target three-dimensional virtual model is recognized, processing the target three-dimensional virtual model according to the operation gesture. A user autonomously selects landscape objects in a mixed reality scene, and various three-dimensional virtual models are arranged on a target balcony in the mixed reality scene, so that landscape arrangement of the target balcony is realized. The result of balcony landscape arrangement is visualized through the mixed reality scene, the user is assisted to quickly determine the balcony landscape arrangement scheme on the premise of not depending on experience and learning, and the time, the energy and the money cost of the user are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic flow chart of a mixed reality-based balcony landscape processing method according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a balcony landscape designing method based on MR technology according to another embodiment of the invention;
fig. 3 is a block diagram illustrating a mixed reality-based balcony landscape processing apparatus according to another embodiment of the present invention;
fig. 4 is a schematic diagram of a balcony landscape designing system based on MR technology according to another embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Before introducing the scheme provided by the present application, a Virtual Reality (VR), an Augmented Reality (AR), and a Mixed Reality (MR) technology are briefly introduced. VR enables the user to perceive both objects and the environment as a computer-generated "virtual reality". The AR can superimpose computer-generated virtual objects or information on the user's real world. MR is a computer augmented reality technology that fuses real world and virtual objects for display and interaction in the same visual space. The MR-enabled devices are collectively referred to as wireless holographic computer devices, which fuse the virtual environment created by them with the real environment so that the user can see the virtual scene created by the wireless holographic computer device in the real environment through the wireless holographic computer device. Currently wireless holographic computer devices include wearable glasses, such as MR glasses, and more specifically microsoft holens smart glasses among MR glasses, and the like.
Fig. 1 is a schematic flow chart of a mixed reality-based balcony landscape processing method provided in this embodiment, and referring to fig. 1, the mixed reality-based balcony landscape processing method includes:
101: acquiring a mixed reality scene established according to a target balcony, and displaying a three-dimensional virtual model of a landscape object in the mixed reality scene;
102: after an operation gesture to a certain target three-dimensional virtual model is recognized, processing the target three-dimensional virtual model according to the operation gesture so as to carry out landscape arrangement on the target balcony in the mixed reality scene;
the landscape objects are real objects for landscape arrangement of the balcony; the mixed reality scene is a visual scene established by fusing a virtual environment and a real environment of the target balcony.
The method provided by the embodiment is executed by a device provided with software for executing the steps of the method, and the device can be a wireless holographic computer device, for example, the device is embodied as holens glasses in the wireless holographic computer device. The user can see the real environment of the target balcony through the wireless holographic computer device, can also see the three-dimensional virtual models created by the wireless holographic computer device, can perform operations such as moving, rotating and zooming on the three-dimensional virtual models in a mixed reality scene, and perform landscape arrangement on the target balcony through the operations on the three-dimensional virtual models.
The mixed reality scene is a scene formed by fusing a real environment and a virtual environment, and is generally created by establishing a correspondence relationship between the real environment and the virtual environment. The recognition of the operation gesture in the mixed reality scene can be realized by comparing the recognized operation gesture with the operation gesture stored in advance. It should be noted that, the process of creating a mixed reality scene according to a real environment and the process of identifying an operation gesture belong to the prior art, and the content of this part is not described in detail herein.
The target balcony is a real scene where a user wants to perform landscape arrangement. The landscape objects are objects for arranging balconies, and for example, the landscape objects are facilities for cultivation such as flowerpots, cultivation shelves, watering devices, and hedge shelves, facilities for leisure such as tables and chairs, swings, racks, and decorative lamps, and various plants. Displayed in the mixed reality scene is a three-dimensional virtual model created in advance for each landscape object, for example, a three-dimensional virtual model of a certain flower pot. The operation gestures of the user can be recognized in the mixed reality scene, so that the user can move, zoom and rotate the three-dimensional virtual model through the operation gestures to realize landscape arrangement of the target balcony.
The embodiment provides a balcony landscape processing method based on mixed reality, which is used for establishing a mixed reality scene according to a target balcony and displaying a three-dimensional virtual model of various landscape objects for landscape arrangement on the balcony in the mixed reality scene. And after the operation gesture of a user on a certain target three-dimensional virtual model is recognized, processing the target three-dimensional virtual model according to the operation gesture. A user autonomously selects landscape objects in a mixed reality scene, and various three-dimensional virtual models are arranged on a target balcony in the mixed reality scene, so that landscape arrangement of the target balcony is realized. The result of balcony landscape arrangement is visualized through a mixed reality scene, the balcony landscape arrangement scheme is rapidly determined on the premise that the user does not depend on experience and learning, and time, energy and money cost of the user are saved. On the other hand, landscape arrangement on the balcony through the mixed virtual scene also increases the interest of the landscape arrangement process.
Further, on the basis of the foregoing embodiment, the acquiring a mixed reality scene built according to a target balcony, and displaying a three-dimensional virtual model of a landscape object in the mixed reality scene includes:
establishing a mixed reality scene according to the target balcony through wireless holographic computer equipment, acquiring the established mixed reality scene, and displaying an indication icon in the mixed scene;
if an operation gesture for operating an indication icon representing a plant is detected, reading a three-dimensional virtual model of the plant from a plant database, and displaying the three-dimensional virtual model of the plant in the mixed reality scene;
if an operation gesture for operating an indication icon representing a facility is detected, reading a three-dimensional virtual model of the facility from a facility database, and displaying the three-dimensional virtual model of the facility in the mixed reality scene;
the plant database comprises three-dimensional virtual models of various plants for landscape arrangement of the balcony; the facility database comprises three-dimensional virtual models of various facilities for landscape arrangement of balconies; the indication icon is an icon used for indicating user operation in the mixed reality scene.
The indication icon is displayed firstly after the mixed reality scene is created, and plays a guiding role in the operation of the user in the mixed reality scene. Similar to the icons on the computer desktop, the mixed reality scene can display three-dimensional virtual models of various plants read from the plant database by each indicating icon enabling a series of applications related to the indicating icon to be opened, for example, by an operation gesture of clicking the indicating icon representing the plant.
In the method provided by the embodiment, the mixed reality scene is created through the wireless holographic computer device, and the wireless holographic computer device can establish the corresponding relationship between the real environment and the virtual environment created by the real environment, so that the real environment and the virtual environment are fused, and a user can conveniently move the three-dimensional virtual model to any position of the real environment in the mixed reality scene. The wireless holographic computer equipment can also recognize gesture actions appearing in a mixed reality scene by integrating the existing gesture recognition module, for example, the gesture recognition module compares the recognized operation gesture with the prestored operation gesture to determine the meaning corresponding to the recognized operation gesture.
The plant database is a database which is created in advance and used for storing various plant data, and the data related to the plants and displayed in the mixed reality scene can be read from the plant database. The plant database stores data such as three-dimensional virtual models of various plants, growth habits, plant heights, functions, prices, popular science knowledge and the like of the various plants.
The facility database is a database created in advance for storing various facility data, and the data related to the facilities displayed in the mixed reality scene can be read from the facility database. The facility database stores data such as three-dimensional virtual models, sizes, materials, prices, and functions of various facilities.
The form of the data stored in the plant database and the facility database includes text, pictures, UI interfaces (user interaction interfaces), audio, video, simulated three-dimensional virtual models, and the like, which is not particularly limited in this embodiment. The text data includes plant names, plant encyclopedia knowledge, facility names, facility-related functions, facility use instructions, environmental data collected on balconies, and the like. The picture data comprises various interactive icons, UI panels and two-dimensional pictures of various models. Audio data refers to various types of speech interactions in a scene. The video data refers to science popularization videos of plant growing science popularization knowledge. The simulated three-dimensional virtual model comprises various plant simulation models, balcony cultivation facility simulation models, leisure facility simulation models and balcony landscape design reference models with different themes.
The embodiment provides a balcony landscape processing method based on mixed reality, and a user can obtain three-dimensional virtual models of various simulated landscape objects through a plant database and a facility database, so that a data base is provided for the user to carry out landscape arrangement on a balcony.
Further, on the basis of the foregoing embodiments, after the operation gesture on a certain target three-dimensional virtual model is recognized, processing the target three-dimensional virtual model according to the operation gesture includes:
if the recognized operation gesture is to move the target three-dimensional virtual model, moving the target three-dimensional virtual model in the mixed reality scene according to the operation gesture;
if the identified operation gesture is used for zooming the target three-dimensional virtual model, zooming in or zooming out the target three-dimensional virtual model in the mixed reality scene according to the operation gesture;
if the identified operation gesture is to rotate the target three-dimensional virtual model, rotating the target three-dimensional virtual model in the mixed reality scene according to the operation gesture;
if the identified operation gesture is to view the attribute information of the target landscape object corresponding to the target three-dimensional virtual model, displaying the attribute information of the target landscape object in the mixed reality scene;
wherein the attribute information includes function, material and size of the facility stored in the facility database, and science popularization knowledge of the plant stored in the plant database, the science popularization knowledge including basic information of the plant, growth habit of the plant, size of mature plant and efficacy of the plant; the storage formats of the attribute information in the plant database and the facility database comprise texts, pictures, UI (user interface), audio and video; the basic information includes the name of the plant, the biological classification and the botanical trait.
For example, when a drag-and-drop operation gesture, i.e., an operation gesture to move the target three-dimensional virtual model, is recognized, the target three-dimensional virtual model is moved to a position designated by the operation gesture in the mixed reality scene. And when the amplified operation gesture is recognized, amplifying the target three-dimensional virtual model until the operation gesture indicates that amplification is stopped.
It should be noted that virtual function keys are further disposed beside each three-dimensional virtual model, and a user can click the keys through an operation gesture. For example, if the user clicks a button of "display attribute information" beside the target three-dimensional virtual model through an operation gesture, the attribute information of the target landscape is displayed in the mixed reality scene, for example, if the target landscape is a pot plant, the material of the pot plant, the size of the pot plant, the name of the plant in the pot plant, the growth habit of the plant, and the like are displayed. The process of displaying the attribute information may be displayed in a text form, may also be displayed in a picture or video playing form, and may also be displayed in a stored UI interface displaying form, which is not limited in this embodiment.
The embodiment provides a mixed reality-based balcony landscape processing method, which interacts with wireless holographic computer equipment through operation gestures, and is convenient to operate and good in flexibility.
Further, on the basis of the above embodiments, the method further includes:
acquiring environment data of the target balcony, which is measured by an environment monitoring unit integrated on the wireless holographic computer equipment, determining plants suitable for being planted on the target balcony according to the environment data to serve as recommended plants, and displaying a three-dimensional virtual model of the recommended plants in the mixed reality scene;
wherein the environmental data comprises temperature, humidity, illumination intensity and carbon dioxide concentration; the environment monitoring unit comprises a sensor for measuring various pieces of environment data.
The wireless holographic computer equipment is integrated with a function of measuring environmental data of a balcony, namely an environment monitoring unit. When a user wears the wireless holographic computer equipment to walk on a balcony, the wireless holographic computer equipment measures the environment data of the target balcony, then determines plants suitable for being planted on the target balcony from the plant database according to the environment data, and recommends the plants to the user. For example, if the environmental data measured by the wireless holographic computer device is low in light intensity and low in temperature, the plants which are fond of yin are selected as recommended plants according to the growth habits stored in the plant database. The environment monitoring unit comprises a temperature sensor, a humidity sensor, an illumination intensity sensor and a carbon dioxide concentration sensor.
The embodiment provides a mixed reality-based balcony landscape processing method, plants are recommended for a user through environment data, the user can conveniently select plants from the plants suitable for being planted on a target balcony according to the preference, the range of plant selection is narrowed, and the landscape arrangement efficiency of the user is improved.
Further, on the basis of the above embodiments, the method further includes:
if an operation gesture for measuring the distance between the first measuring point and the second measuring point of the target balcony is recognized, measuring the distance between the first measuring point and the second measuring point through a distance measuring unit integrated on the wireless holographic computer equipment, and displaying the measured distance;
wherein a distance between the first measuring point and the second measuring point is a length of the target balcony, a width of the target balcony, or a height of the target balcony.
The wireless holographic computer device is also integrated with a function of measuring distance, namely a distance measuring unit. For example, if the function of measuring distance is implemented by a laser ranging technique, a function key for distance measurement exists in a mixed reality scene. When a user needs to measure the distance between the first measuring point and the second measuring point, the user stands at the first measuring point, clicks an operation gesture of a function key for distance measurement in a mixed reality scene, after the wireless holographic computer equipment identifies the operation gesture, laser is emitted to the second measuring point, the distance between the first measuring point and the second measuring point is calculated according to the time interval and the laser transmission speed of the emitted laser and the laser reflected by the second measuring point, and the distance is displayed in the mixed reality scene. The ranging unit may be a functional unit that ranges using laser.
The embodiment provides a mixed reality-based balcony landscape processing method, which can measure the distance between any two points in a real environment by triggering the distance measurement function through an operation gesture, display the measured distance, facilitate a user to select a landscape object with a proper size according to the distance, and improve the landscape arrangement efficiency of the user on a target balcony.
Further, on the basis of the above embodiments, the method further includes:
reading a reference sample for landscape arrangement of a balcony from a theme database, and displaying an icon of the reference sample in the mixed reality scene;
if the operation gesture of a certain target icon is recognized, performing landscape arrangement on the target balcony according to a reference example corresponding to the target icon, and displaying the target balcony after the landscape arrangement;
the theme database comprises a reference sample for landscape arrangement of balconies formed by arranging balconies according to various themes.
The theme database stores the result of landscape arrangement of balconies according to various themes. Each result includes the manner in which the landscape objects are combined for landscape arrangement on the balcony and the relative positions between the landscape objects. These themes may include "romantic blossoms", "fresh gardens", and "elegant Chinese style", among others. Each theme is a comprehensive decision according to the growth habit of plants and the visual aesthetic feeling, and each theme can be used as a reference sample for a user to quickly select one of the themes as a result of landscape arrangement on a target balcony.
For example, if an operation gesture of clicking a certain target icon is recognized, each landscape object in the reference sample corresponding to the icon is placed on a target balcony according to the relative position of each landscape object in the reference sample, so that the result of landscape arrangement according to the reference sample is quickly displayed to the user, and the user can make a quick decision.
The embodiment provides a balcony landscape processing method based on mixed reality, which provides a reference sample for landscape arrangement on a balcony for a user through a theme database, and facilitates the user to quickly realize landscape arrangement on the balcony according to the theme database.
Further, on the basis of the above embodiments, the method further includes:
and if the target balcony is detected to be subjected to landscape arrangement, determining an evaluation score according to the suitability of the plants selected for landscape arrangement on the target balcony to grow on the target balcony, the type of the selected landscape objects and the relative positions of the landscape objects, and displaying the evaluation score.
After the user finishes the landscape arrangement of the target balcony, the wireless holographic computer equipment can also determine an evaluation score for the result of the landscape arrangement of the user, and the evaluation score is displayed for the user to refer. The evaluation score may be determined according to the kind of the selected landscape objects and the relative positions of the landscape objects, for example, the better the suitability of the selected plants for growth on the target balcony, the higher the evaluation score. The more the variety of landscape objects selected, the higher the score. Among the relative positions of the landscape objects, the more landscape objects are located at the upper and lower positions, the better the space utilization rate is considered. The higher the score. The suitability of the selected plants for growing on the target balcony is divided according to the growth habits of the plants and the environment of the balcony, for example, the growth habits of the plants are plants which are fond of yin, and the suitability of the plants for growing on the target balcony is higher if the balcony is found to be under-illuminated through the measurement of the environment data; or the growth habit of the plants is the plants which like the sun, and the balcony illumination is found to be sufficient through the measurement of the environmental data, the suitability of the plants for growing on the target balcony is higher.
The embodiment provides a balcony landscape processing method based on mixed reality, provides a scoring function for a user to refer to, and facilitates the user to adjust in time to achieve a better landscape arrangement effect.
Further, on the basis of the above embodiments, the method further includes:
and if the operation gesture for purchasing the target landscape object is recognized, jumping to an interface corresponding to the target landscape object on an e-commerce platform, and linking to a payment system so as to complete the purchase of the target landscape object through the e-commerce platform and the payment system.
And a purchasing key is arranged beside each three-dimensional virtual model, after an operation gesture that a user clicks the purchasing key beside the target three-dimensional virtual model is recognized, the user jumps to an interface of a pre-accessed e-commerce platform, specifically to an interface of a target landscape object sold in the e-commerce platform, and the purchase of the target landscape object is completed through the e-commerce platform and a linked payment system. The process of purchasing the target landscape object through the e-commerce platform and the payment system is a common "online purchase" process, which is not described in detail in this embodiment.
The embodiment provides a balcony landscape processing method based on mixed reality, a user purchases a target landscape object through a mixed reality scene, the user can conveniently and quickly purchase the landscape object according to a landscape arrangement result in the mixed reality scene, and arrangement of a target balcony is achieved.
To facilitate an understanding of the above embodiments, landscape arrangements through mixed reality scenes are described in further detail herein. As a more specific embodiment, fig. 2 is a schematic flow chart of the balcony landscape design method based on MR technology provided in this embodiment, and referring to fig. 2, landscape arrangement of a balcony through a mixed reality scene can be implemented through the following aspects:
creating database
The method specifically comprises the following steps: creating a plant database as described above, (2) creating a facility database as described above, and (3) creating a subject database as described above.
(II) MR balcony scene creation
And establishing the corresponding relation between the visual effect and the actual position of each three-dimensional virtual model in the selected MR glasses through the MR glasses with gesture recognition and calculation processing capabilities.
(III) balcony environment monitoring
The MR glasses are integrated with a plurality of environment sensors for detecting environment data, and the MR glasses are also integrated with a laser ranging unit.
Real-time balcony environment including temperature, humidity, illumination intensity, carbon dioxide concentration etc. is monitored through integrated environmental sensor to match with the balcony scene in the MR glasses. And a decision reference is provided for selection of balcony plants and facilities. The integrated laser ranging unit measures the space size such as the width, height and the like of the whole balcony, and displays the measured size as reference data when a user selects a landscape object.
(IV) virtual placement of MR balcony
A user interacts with wireless holographic computer equipment through an operation gesture to realize the placement of a three-dimensional virtual model on a balcony based on MR, and specifically, (1) gestures such as user clicking, drag and drop, rotation and the like are tracked and recognized by utilizing a gesture recognition function of MR glasses; (2) And displaying related elements or interfaces on the MR glasses according to the user clicking gestures, selecting corresponding plants and facilities, and autonomously placing in the visual scene of the MR glasses. For example, according to a user drag-and-drop gesture, the position of the three-dimensional virtual simulation model is moved; changing the orientation of the model according to the user rotation gesture; enlarging or reducing the size of the corresponding model according to the user zooming gesture; by selecting the plant science popularization knowledge UI, the plant planting and breeding science popularization knowledge can be watched; and storing the data of the balcony landscape design by selecting the storage UI.
In addition, in the virtual reality scene, (1) according to the real monitoring environment data of the balcony, a plurality of plant varieties can be recommended for the user to select preferentially; (2) Reference cases of the themes in the theme database are displayed so that a user can rapidly design by selecting a balcony theme.
(V) evaluation analysis of balcony landscape design
And comparing and evaluating the schemes of multiple design schemes stored by the user according to multiple dimensions such as the growing suitability of the selected plants on the target balcony, the types of the selected landscape objects and the relative positions of the landscape objects, and giving quantitative sizes of all the plants and facilities, so that the user can make a decision conveniently.
(VI) purchasing of goods in balcony landscape design
And clicking a purchasing function key by a user, jumping to an interface corresponding to the target landscape object on the e-commerce platform, and linking to a payment system, so that the user can browse and select a desired commodity for payment, thereby realizing commodity purchase.
The invention also provides a mixed reality-based balcony landscape processing device, fig. 3 is a structural block diagram of the mixed reality-based balcony landscape processing device provided by the embodiment, referring to fig. 3, the device comprises an establishing unit 301 and an identifying unit 302, wherein,
the building unit 301 is configured to obtain a mixed reality scene built according to a target balcony, and display a three-dimensional virtual model of a landscape object in the mixed reality scene;
the recognition unit 302 is used for processing a target three-dimensional virtual model according to an operation gesture after the operation gesture of the target three-dimensional virtual model is recognized so as to perform landscape arrangement on the target balcony in the mixed reality scene;
wherein, the landscape object is a real object for landscape arrangement of the balcony; the mixed reality scene is a visual scene established by fusing a virtual environment and a real environment of the target balcony.
The mixed reality-based balcony landscape processing apparatus provided in this embodiment is suitable for the mixed reality-based balcony landscape processing method provided in the above embodiment, and details are not repeated here.
The embodiment provides a balcony landscape processing device based on mixed reality, which is used for establishing a mixed reality scene according to a target balcony and displaying three-dimensional virtual models of various landscape objects for landscape arrangement on the balcony in the mixed reality scene. And after the operation gesture of the user on a certain target three-dimensional virtual model is recognized, processing the target three-dimensional virtual model according to the operation gesture. A user autonomously selects landscape objects in a mixed reality scene, and various three-dimensional virtual models are arranged on a target balcony in the mixed reality scene, so that landscape arrangement of the target balcony is realized. The result of balcony landscape arrangement is visualized through a mixed reality scene, the balcony landscape arrangement scheme is rapidly determined on the premise that the user does not depend on experience and learning, and time, energy and money cost of the user are saved.
The invention also provides a mixed reality-based balcony landscape processing system, which comprises a plant database, a facility database, wireless holographic computer equipment, a gesture recognition module integrated on the wireless holographic computer equipment and a logic control module integrated on the wireless holographic computer equipment;
the wireless holographic computer equipment is used for establishing a mixed reality scene according to a target balcony;
the gesture recognition module is used for recognizing an operation gesture for operating a three-dimensional virtual model in the mixed reality scene;
the plant database is used for storing three-dimensional virtual models of plants, and the facility database is used for storing three-dimensional virtual models of facilities;
the logic control module is used for executing the mixed reality-based balcony landscape processing method.
Further, the mixed reality-based balcony landscape processing system further comprises a theme database, wherein the theme database is used for storing reference examples for landscape arrangement of balconies formed by arrangement of balconies according to various themes.
Further, the mixed reality-based balcony landscape processing system further comprises a distance measuring unit and an environment monitoring unit which are integrated on the wireless holographic computer equipment;
the distance measuring unit is used for measuring the distance between a first measuring point and a second measuring point of the target balcony;
the environment monitoring unit is used for measuring the environment data of the target balcony, wherein the environment data comprise temperature, humidity, illumination intensity and carbon dioxide concentration.
The embodiment provides a mixed reality-based balcony landscape processing system, which is used for establishing a mixed reality scene according to a target balcony and displaying a three-dimensional virtual model of various landscape objects for landscape arrangement on the balcony in the mixed reality scene. And after the operation gesture of a user on a certain target three-dimensional virtual model is recognized, processing the target three-dimensional virtual model according to the operation gesture. A user autonomously selects landscape objects in a mixed reality scene, and various three-dimensional virtual models are arranged on a target balcony in the mixed reality scene, so that landscape arrangement of the target balcony is realized. The result of balcony landscape arrangement is visualized through the mixed reality scene, the user is assisted to quickly determine the balcony landscape arrangement scheme on the premise of not depending on experience and learning, and the time, the energy and the money cost of the user are saved.
To further explain the structure of the mixed reality-based balcony landscape processing system, fig. 4 is a schematic diagram of the balcony landscape designing system based on MR technology provided in this embodiment, referring to fig. 4, the hardware devices in the system include a wireless holographic computer device, the hardware integrated on the wireless holographic computer device includes a distance measuring unit for implementing distance measuring function and an environment monitoring unit for implementing environment data measurement, and the software function module integrated on the wireless holographic computer device includes a gesture recognition module and a logic control module. In addition, the mixed reality-based balcony landscape processing system further comprises a plant database, a facility database and a theme database, wherein the plant database, the facility database and the theme database can interact with the wireless holographic computer device through a wireless transmission technology, so that data read from the plant database, the facility database and the theme database are displayed in the mixed virtual environment.
Specifically, referring to fig. 4, the hardware devices of the mixed reality-based balcony landscape treating system include a wireless holographic computer device, an environment monitoring unit and a ranging unit. Wherein the wireless holographic computer device has a gesture recognition function, for example, the wireless holographic computer device is an MR glasses (such as Microsoft Hololens) with gesture recognition and calculation processing capabilities. The environment monitoring unit is integrated on the wireless holographic computer equipment, comprises various sensors, and can monitor the temperature, the humidity, the illumination intensity, the carbon dioxide and the like of the balcony in real time. The distance measuring unit is integrated on the wireless holographic computer equipment and can carry out quantitative measurement on the space size of the balcony.
The software of the mixed reality-based balcony landscape processing system comprises a plant database, a facility database, a theme database, a gesture recognition module, a logic control module and the like. The gesture recognition module judges the position and the action of the hand of the user by recognizing the gesture of the user and transmits the position and the action to the logic control module.
Specifically, gestures such as clicking, dragging and dropping, rotating and the like of a user are tracked and recognized by utilizing a gesture recognition function of the MR glasses; moving the position of the three-dimensional virtual simulation model according to the drag and drop gesture of the user; changing the orientation of the model according to the user rotation gesture; and enlarging or reducing the size of the corresponding model according to the zooming gesture of the user.
The logic control module specifically comprises the following 5 functional units, (1) a main control unit, and the main control unit is used for establishing the corresponding relation between the visual effect of the model in the selected MR glasses and the actual position. And according to the information fed back by the identification module, the functions of selecting corresponding contents from the database module to be displayed on the MR glasses, placing the three-dimensional simulation model at a corresponding position, adjusting the orientation of the model and the like are completed. (2) And the environment matching unit is used for screening proper plant varieties, proper plant quantities and the like according to the actual measurement environment data of the balcony and recommending the plant varieties, the proper plant quantities and the like to the user. (3) And the size measuring and calculating unit is used for converting the sizes and specifications of the balcony plants and facilities according to the visual effect according to the real balcony size obtained by the distance measuring unit. (4)
And the evaluation and analysis unit is used for carrying out comparative evaluation on the scheme from multiple dimensions such as the growing suitability of the selected plants on the target balcony, the types of the selected landscape objects, the relative positions of the landscape objects and the like, and giving quantitative sizes of all the plants and facilities, so that the decision of a user is facilitated. (5) And the expansion unit is used for carrying out popular science display on balcony plants or clicking a purchasing function button by a user, jumping to an interface corresponding to the target landscape object on the e-commerce platform, and linking to a payment system, so that the user can browse and select a desired commodity for payment, and commodity purchase is realized.
Compared with the prior art, the balcony landscape processing method, the balcony landscape processing device and the balcony landscape processing system based on mixed reality have the following advantages: (1) The real balcony scene is used as the background, a huge building database is not required to be established, the cost is saved, the practicability is higher, the flexibility is higher, and the details are more. (2) The real balcony environment data can be monitored, and decision reference or constraint conditions are provided for selection of balcony plants. (3) The balcony space size can be really measured, the virtual scene corresponds to, and accurate quantitative size can be provided for plants and facilities in the design scheme saved by the user. (4) By using the MR glasses, a user can put virtual plants and facility models on a self-balcony as a background, preview design effects instantly, adjust design schemes at any time, avoid risks and realize design effects more in line with expectations with less time, effort and money cost. (5) By using the MR technology, the sight of a user is not limited to a fixed camera view angle any more, and the user can conveniently watch a scene from all directions and all angles only by moving steps. (6) The digital content built by the MR technology is highly similar to the real world, and can be perfectly fused into the real world. The user carries out balcony view design through wearing MR glasses for being full of taste of design process has greatly promoted and has immersed sense and consumption experience. (7) Through gesture recognition, the user operation is more convenient and flexible. (8) And balcony landscape design cases with different theme styles are provided, so that reference is provided for users. (9) After the design of the self-service balcony landscape, the user can directly enter the shop to select the required plants and facilities, and great convenience is provided for the user to purchase.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention, and are not limited thereto; although embodiments of the present invention have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (8)

1. A mixed reality-based balcony landscape processing method is characterized by comprising the following steps:
acquiring a mixed reality scene established according to a target balcony, and displaying a three-dimensional virtual model of a landscape object in the mixed reality scene;
the acquiring of the mixed reality scene established according to the target balcony, and the displaying of the three-dimensional virtual model of the landscape object in the mixed reality scene, includes: establishing a mixed reality scene according to the target balcony through wireless holographic computer equipment, acquiring the established mixed reality scene, and displaying an indication icon in the mixed scene; if an operation gesture for operating an indication icon representing a plant is detected, reading a three-dimensional virtual model of the plant from a plant database, and displaying the three-dimensional virtual model of the plant in the mixed reality scene; if an operation gesture for operating an indication icon representing a facility is detected, reading a three-dimensional virtual model of the facility from a facility database, and displaying the three-dimensional virtual model of the facility in the mixed reality scene; the plant database comprises three-dimensional virtual models of various plants for landscape arrangement of a balcony; the facility database comprises three-dimensional virtual models of various facilities for landscape arrangement of balconies; the indication icon is an icon used for indicating user operation in the mixed reality scene;
after an operation gesture to a certain target three-dimensional virtual model is recognized, processing the target three-dimensional virtual model according to the operation gesture so as to carry out landscape arrangement on the target balcony in the mixed reality scene;
after an operation gesture to a certain target three-dimensional virtual model is recognized, processing the target three-dimensional virtual model according to the operation gesture comprises the following steps: if the recognized operation gesture is to move the target three-dimensional virtual model, moving the target three-dimensional virtual model in the mixed reality scene according to the operation gesture; if the identified operation gesture is used for zooming the target three-dimensional virtual model, zooming in or zooming out the target three-dimensional virtual model in the mixed reality scene according to the operation gesture; if the identified operation gesture is to rotate the target three-dimensional virtual model, rotating the target three-dimensional virtual model in the mixed reality scene according to the operation gesture; if the identified operation gesture is to view the attribute information of the target landscape object corresponding to the target three-dimensional virtual model, displaying the attribute information of the target landscape object in the mixed reality scene; wherein the attribute information includes function, material and size of the facility stored in the facility database, and science popularization knowledge of the plant stored in the plant database, the science popularization knowledge including basic information of the plant, growth habit of the plant, size of mature plant and efficacy of the plant; the storage formats of the attribute information in the plant database and the facility database comprise texts, pictures, UI interfaces, audio and video; the basic information comprises the name, biological classification and plant traits of the plant;
the landscape objects are real objects for landscape arrangement of the balcony; the mixed reality scene is a visual scene established by fusing a virtual environment and a real environment of the target balcony.
2. The mixed reality-based balcony landscape processing method of claim 1, further comprising:
acquiring environment data of the target balcony, which is measured by an environment monitoring unit integrated on wireless holographic computer equipment, determining plants suitable for being planted on the target balcony according to the environment data to serve as recommended plants, and displaying a three-dimensional virtual model of the recommended plants in the mixed reality scene;
wherein the environmental data comprises temperature, humidity, illumination intensity and carbon dioxide concentration; the environment monitoring unit comprises a sensor for measuring various pieces of environment data.
3. The mixed reality based balcony landscape processing method of claim 1, further comprising:
if an operation gesture for measuring the distance between the first measuring point and the second measuring point of the target balcony is recognized, measuring the distance between the first measuring point and the second measuring point through a distance measuring unit integrated on the wireless holographic computer equipment, and displaying the measured distance;
wherein a distance between the first measuring point and the second measuring point is a length of the target balcony, a width of the target balcony, or a height of the target balcony.
4. The mixed reality based balcony landscape processing method of claim 1, further comprising:
reading a reference sample for landscape arrangement of a balcony from a theme database, and displaying an icon of the reference sample in the mixed reality scene;
if the operation gesture of a certain target icon is recognized, performing landscape arrangement on the target balcony according to a reference example corresponding to the target icon, and displaying the target balcony after the landscape arrangement;
the theme database comprises a reference sample for landscape arrangement of balconies formed by arranging balconies according to various themes.
5. The mixed reality based balcony landscape processing method of claim 1, further comprising:
and if the target balcony is detected to be subjected to landscape arrangement, determining an evaluation score according to the suitability of the plants selected for landscape arrangement on the target balcony to grow on the target balcony, the type of the selected landscape objects and the relative positions of the landscape objects, and displaying the evaluation score.
6. The mixed reality based balcony landscape processing method of claim 1, further comprising:
and if the operation gesture for purchasing the target landscape object is recognized, jumping to an interface corresponding to the target landscape object on an e-commerce platform, and linking to a payment system so as to complete the purchase of the target landscape object through the e-commerce platform and the payment system.
7. The utility model provides a balcony view processing apparatus based on mixed reality which characterized in that includes:
the system comprises an establishing unit, a display unit and a control unit, wherein the establishing unit is used for acquiring a mixed reality scene established according to a target balcony and displaying a three-dimensional virtual model of a landscape object in the mixed reality scene; the acquiring of the mixed reality scene established according to the target balcony, and the displaying of the three-dimensional virtual model of the landscape object in the mixed reality scene, includes: establishing a mixed reality scene according to the target balcony through wireless holographic computer equipment, acquiring the established mixed reality scene, and displaying an indication icon in the mixed scene; if an operation gesture for operating an indication icon representing a plant is detected, reading a three-dimensional virtual model of the plant from a plant database, and displaying the three-dimensional virtual model of the plant in the mixed reality scene; if an operation gesture for operating an indication icon representing a facility is detected, reading a three-dimensional virtual model of the facility from a facility database, and displaying the three-dimensional virtual model of the facility in the mixed reality scene; the plant database comprises three-dimensional virtual models of various plants for landscape arrangement of the balcony; the facility database comprises three-dimensional virtual models of various facilities for landscape arrangement of balconies; the indication icon is an icon used for indicating user operation in the mixed reality scene;
the recognition unit is used for processing a target three-dimensional virtual model according to an operation gesture after the operation gesture of the target three-dimensional virtual model is recognized so as to carry out landscape arrangement on the target balcony in the mixed reality scene; after the operation gesture of a certain target three-dimensional virtual model is recognized, the processing of the target three-dimensional virtual model according to the operation gesture comprises the following steps: if the recognized operation gesture is to move the target three-dimensional virtual model, moving the target three-dimensional virtual model in the mixed reality scene according to the operation gesture; if the recognized operation gesture is used for zooming the target three-dimensional virtual model, zooming in or zooming out the target three-dimensional virtual model in the mixed reality scene according to the operation gesture; if the identified operation gesture is to rotate the target three-dimensional virtual model, rotating the target three-dimensional virtual model in the mixed reality scene according to the operation gesture; if the identified operation gesture is to view the attribute information of the target landscape object corresponding to the target three-dimensional virtual model, displaying the attribute information of the target landscape object in the mixed reality scene; wherein the attribute information includes function, material and size of the facility stored in the facility database, and science popularization knowledge of the plant stored in the plant database, the science popularization knowledge including basic information of the plant, growth habit of the plant, size of mature plant and efficacy of the plant; the storage formats of the attribute information in the plant database and the facility database comprise texts, pictures, UI interfaces, audio and video; the basic information includes the name of the plant, the biological classification and the plant trait;
wherein, the landscape object is a real object for landscape arrangement of the balcony; the mixed reality scene is a visual scene established by fusing a virtual environment and a real environment of the target balcony.
8. A mixed reality-based balcony landscape processing system is characterized by comprising a plant database, a facility database, wireless holographic computer equipment, a gesture recognition module, a logic control module, a distance measurement unit and an environment monitoring unit, wherein the gesture recognition module, the logic control module, the distance measurement unit and the environment monitoring unit are integrated on the wireless holographic computer equipment;
the wireless holographic computer equipment is used for establishing a mixed reality scene according to a target balcony;
the gesture recognition module is used for recognizing an operation gesture for operating a three-dimensional virtual model in the mixed reality scene;
the plant database is used for storing three-dimensional virtual models of plants, and the facility database is used for storing three-dimensional virtual models of facilities;
the distance measuring unit is used for measuring the distance between a first measuring point and a second measuring point of the target balcony;
the environment monitoring unit is used for measuring the environment data of the target balcony;
the logic control module is used for executing the mixed reality based balcony landscape processing method of any one of claims 1-6;
wherein the environmental data comprises temperature, humidity, illumination intensity and carbon dioxide concentration; the distance between the first measuring point and the second measuring point is the length of the target balcony, the width of the target balcony or the height of the target balcony.
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