CN112328831A - Body-building interaction method based on smart television, terminal equipment and readable storage medium - Google Patents

Body-building interaction method based on smart television, terminal equipment and readable storage medium Download PDF

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Publication number
CN112328831A
CN112328831A CN202010720808.2A CN202010720808A CN112328831A CN 112328831 A CN112328831 A CN 112328831A CN 202010720808 A CN202010720808 A CN 202010720808A CN 112328831 A CN112328831 A CN 112328831A
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fitness
video data
target user
image
building
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王云华
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Shenzhen TCL New Technology Co Ltd
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Shenzhen TCL New Technology Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/73—Querying
    • G06F16/735—Filtering based on additional data, e.g. user or group profiles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/953—Querying, e.g. by the use of web search engines
    • G06F16/9535—Search customisation based on user profiles and personalisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services

Abstract

The invention discloses a body-building interaction method based on an intelligent television, which comprises the steps of constructing a virtual coach image according to characteristic information of a target user; acquiring body-building video data of the virtual coach image from a preset cloud database; and outputting the body-building video data and a body-building picture of the target user based on a display screen of the intelligent television, wherein the body-building picture is a picture which is synchronously acquired when the body-building video data is output and the target user executes body-building actions. In addition, the invention also discloses the terminal equipment and the readable storage medium, and the invention achieves that when a user utilizes the intelligent television equipment to exercise, the intelligent television equipment performs real-time interaction with the user through the constructed virtual trainer image, thereby helping the user obtain good exercise effect and improving the intelligence of the intelligent television equipment in the family of the user.

Description

Body-building interaction method based on smart television, terminal equipment and readable storage medium
Technical Field
The invention belongs to the technical field of smart televisions, and particularly relates to a body-building interaction method based on a smart television, a terminal device and a readable storage medium.
Background
In the meantime, smart homes are developed as fiercely as possible, and the rapid development of the internet of things technology enables the lives of people to enter the world of interconnection of everything. On the other hand, with the gradual increase of the attention of people on physical health, more and more people choose to learn the fitness video at home to perform fitness so as to keep their own physical health.
However, what the television device in the existing user's home can output and display for the user is usually a fitness video that is recorded in advance by other people, or video content such as motion explanation is performed based on some fitness pictures, so that the user's fitness motion performed based on the video content cannot keep up with the rhythm of the video output by the television device or the execution of the motion is not in accordance with the requirements, resulting in that the user cannot obtain a good fitness effect. In view of the above, how to enable the television equipment in the home of the user to automatically form good interaction aiming at the fitness process of the user to help the user to perform effective fitness is a technical problem to be urgently broken through in the industry.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a fitness interaction method based on an intelligent television, and aims to solve the technical problems that the existing television equipment is poor in intelligence and cannot form interaction with a user to assist the user in effective fitness.
In order to achieve the above object, the present invention provides a fitness interaction method based on a smart television, which includes the following steps:
constructing a virtual coach image according to the characteristic information of the target user;
acquiring body-building video data of the virtual coach image from a preset cloud database;
and outputting the body-building video data and a body-building picture of the target user based on a display screen of the intelligent television, wherein the body-building picture is a picture which is synchronously acquired when the body-building video data is output and the target user executes body-building actions.
Optionally, the step of outputting the fitness video data and the fitness frame of the target user based on the display screen of the smart television includes:
outputting the fitness video data based on a display screen of the intelligent television and counting first action information of the virtual trainer image;
acquiring a fitness picture of the fitness action executed by the target user in real time while outputting the fitness video data, and acquiring second action information of the target user;
and outputting the fitness video data and the fitness picture on the display screen in a split screen mode according to the comparison result of the first action information and the second action information.
Optionally, the first action information comprises a first number of executions, the second action information comprises a second number of executions,
the step of outputting the fitness video data and the fitness picture on the display screen in a split screen manner according to the comparison result of the first action information and the second action information comprises the following steps:
if the comparison result shows that the first execution times are larger than the second execution times, pausing the output of the fitness video data on the display screen and outputting first preset prompt information;
and if the comparison result shows that the first execution times is less than or equal to the second execution times, continuously splitting the screen on the display screen to output the fitness video data and the fitness picture.
Optionally, the first motion information further comprises a first offset distance, the second motion information comprises a second offset distance,
the step of outputting the fitness video data and the fitness picture on the display screen in a split screen manner according to the comparison result of the first action information and the second action information further comprises the following steps:
if the comparison result is that the first offset distance is greater than or less than the second offset distance, pausing the output of the fitness video data and outputting second preset prompt information on the display screen;
and if the comparison result shows that the first offset distance is equal to the second offset distance, continuously outputting the fitness video data and the fitness picture in a split screen mode on the display screen.
Optionally, before the step of constructing the virtual trainer image according to the characteristic information of the target user, the method further includes:
when a fitness starting instruction is received based on the smart television, acquiring image data of a target user triggering the fitness starting instruction;
the step of constructing a virtual trainer image according to the characteristic information of the target user comprises the following steps:
reading feature information of the target user from the image data, wherein the feature information comprises head feature information and limb feature information;
generating a head image according to the pixel characteristics of the hair and the pixel characteristics of the face outline in the head characteristic information, and generating a limb image according to the pixel characteristics of the limbs in the limb characteristic information;
and synthesizing the head image and the limb image to construct the virtual trainer image.
Optionally, the step of obtaining the fitness video data of the virtual trainer image from a preset cloud database includes:
extracting the pixel characteristics of the limbs in the limb characteristic information;
matching the pixel characteristics with the pixel characteristics of the limbs in each fitness video data prestored in a preset cloud database, wherein the characteristic deviation is less than or equal to the target fitness video data of a preset threshold value;
and taking the target fitness video data as fitness video data of the virtual trainer image.
Optionally, before the step of constructing the virtual trainer image according to the characteristic information of the target user, the method further includes:
and when a fitness starting instruction is received based on the intelligent television, a target user triggering the fitness starting instruction is detected, and the characteristic information of the target user is extracted from the pre-stored characteristic information of each user.
Optionally, after the step of constructing the virtual trainer image according to the characteristic information of the target user, the method further includes:
and establishing an incidence relation between the target user and the virtual coach image, and storing the virtual coach image according to the incidence relation.
In addition, to achieve the above object, the present invention also provides a terminal device, including: the intelligent television-based body-building interaction program comprises a memory, a processor and an intelligent television-based body-building interaction program stored on the memory and capable of running on the processor, wherein the steps of the intelligent television-based body-building interaction method are realized when the intelligent television-based body-building interaction program is executed by the processor.
In addition, in order to achieve the above object, the present invention further provides a readable storage medium, wherein the readable storage medium stores thereon a smart television-based fitness interaction program, and when the smart television-based fitness interaction program is executed by a processor, the steps of the smart television-based fitness interaction method are implemented.
According to the body-building interaction method based on the smart television, the terminal equipment and the readable storage medium, the virtual coach image is constructed according to the characteristic information of the target user; acquiring body-building video data of the virtual coach image from a preset cloud database; and outputting the body-building video data and a body-building picture of the target user based on a display screen of the intelligent television, wherein the body-building picture is a picture which is synchronously acquired when the body-building video data is output and the target user executes body-building actions.
When a user keeps self body health by using the intelligent television equipment in a family, the invention constructs a personalized virtual coach image for the user according to the characteristic information of the user, acquires the body-building video data of the constructed virtual coach image, and synchronously outputs the body-building video data and a body-building picture of a corresponding body-building action executed by the user based on the output body-building video data to the user through the intelligent television equipment. The method and the device realize that the personalized virtual coach image exclusive to the user is constructed according to the characteristics of the user, the body-building video data executed by the virtual coach and the body-building picture corresponding to the body-building action executed by the user are synchronously output through the intelligent television equipment, and the intelligent television equipment is enabled to interact with the user in real time through the constructed virtual coach image when the user utilizes the intelligent television equipment to build the body, so that the user is helped to obtain a good body-building effect, and the intelligence of the intelligent television equipment in the user family is improved.
Drawings
Fig. 1 is a schematic structural diagram of a hardware operating environment of a terminal device according to an embodiment of the present invention;
FIG. 2 is a schematic flowchart of a first embodiment of a smart television-based fitness interaction method according to the present invention;
fig. 3 is a detailed flowchart of step S30 in the first embodiment of the smart tv-based fitness interaction method according to the present invention;
FIG. 4 is a schematic flowchart illustrating a method for smart television-based fitness interaction according to another embodiment of the present invention;
fig. 5 is a schematic block diagram of an intelligent television system according to an embodiment of the fitness interaction method based on an intelligent television.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: constructing a virtual coach image according to the characteristic information of the target user; acquiring body-building video data of the virtual coach image from a preset cloud database; and outputting the body-building video data and a body-building picture of the target user based on a display screen of the intelligent television, wherein the body-building picture is a picture which is synchronously acquired when the body-building video data is output and the target user executes body-building actions.
Because the television equipment in the existing user family can output and display the fitness video which is pre-recorded by other people for the user, or carry out video contents such as action explanation and the like based on some fitness pictures, the fitness action carried out by the user based on the video contents cannot keep up with the rhythm of the video output by the television equipment or the execution of the action does not meet the requirements, so that the user cannot obtain good fitness effect.
The invention provides a solution, which solves the technical problems that the existing television equipment has poor intelligence and cannot form interaction with a user aiming at the fitness process of the user so as to assist the user in effective fitness; the method and the device have the advantages that the purpose-built personalized virtual coach image of the user is built according to the characteristics of the user, the body building video data executed by the virtual coach and the body building picture corresponding to the body building action executed by the user are synchronously output through the intelligent television equipment, and the purpose that when the user uses the intelligent television equipment to build the body is achieved, the intelligent television equipment performs real-time interaction with the user through the built virtual coach image, so that the user is helped to obtain a good body building effect, and the intelligence of the intelligent television equipment in the user family is improved.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a hardware operating environment of a terminal device according to an embodiment of the present invention.
The terminal device in the embodiment of the present invention may also be a display terminal device having a display function, such as a television device, a PC, a smart phone, a tablet computer, and a portable computer.
As shown in fig. 1, the terminal device may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include an input unit such as a keypad (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the terminal device configuration shown in fig. 1 is not intended to be limiting of the terminal device and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, the memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a smart tv-based fitness interaction program.
In the terminal device shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and processor 1001 may be configured to invoke the smart tv-based fitness interaction program stored in memory 1005 and perform the following operations:
constructing a virtual coach image according to the characteristic information of the target user;
acquiring body-building video data of the virtual coach image from a preset cloud database;
and outputting the body-building video data and a body-building picture of the target user based on a display screen of the intelligent television, wherein the body-building picture is a picture which is synchronously acquired when the body-building video data is output and the target user executes body-building actions.
Further, the step of outputting the fitness video data and the fitness picture of the target user based on the display screen of the smart television comprises:
outputting the fitness video data based on a display screen of the intelligent television and counting first action information of the virtual trainer image;
acquiring a fitness picture of the fitness action executed by the target user in real time while outputting the fitness video data, and acquiring second action information of the target user;
and outputting the fitness video data and the fitness picture on the display screen in a split screen mode according to the comparison result of the first action information and the second action information.
Further, the first action information includes a first number of executions, the second action information includes a second number of executions,
the step of outputting the fitness video data and the fitness picture on the display screen in a split screen manner according to the comparison result of the first action information and the second action information comprises the following steps:
if the comparison result shows that the first execution times are larger than the second execution times, pausing the output of the fitness video data on the display screen and outputting first preset prompt information;
and if the comparison result shows that the first execution times is less than or equal to the second execution times, continuously splitting the screen on the display screen to output the fitness video data and the fitness picture.
Further, the first motion information further includes a first offset distance, the second motion information includes a second offset distance,
the step of outputting the fitness video data and the fitness picture on the display screen in a split screen manner according to the comparison result of the first action information and the second action information further comprises the following steps:
if the comparison result is that the first offset distance is greater than or less than the second offset distance, pausing the output of the fitness video data and outputting second preset prompt information on the display screen;
and if the comparison result shows that the first offset distance is equal to the second offset distance, continuously outputting the fitness video data and the fitness picture in a split screen mode on the display screen.
Further, before the step of constructing the virtual trainer image according to the characteristic information of the target user, the method further comprises the following steps:
when a fitness starting instruction is received based on the smart television, acquiring image data of a target user triggering the fitness starting instruction;
the step of constructing a virtual trainer image according to the characteristic information of the target user comprises the following steps:
reading feature information of the target user from the image data, wherein the feature information comprises head feature information and limb feature information;
generating a head image according to the pixel characteristics of the hair and the pixel characteristics of the face outline in the head characteristic information, and generating a limb image according to the pixel characteristics of the limbs in the limb characteristic information;
and synthesizing the head image and the limb image to construct the virtual trainer image.
Further, the step of obtaining the fitness video data of the virtual trainer image from a preset cloud database includes:
extracting the pixel characteristics of the limbs in the limb characteristic information;
matching the pixel characteristics with the pixel characteristics of the limbs in each fitness video data prestored in a preset cloud database, wherein the characteristic deviation is less than or equal to the target fitness video data of a preset threshold value;
and taking the target fitness video data as fitness video data of the virtual trainer image.
Further, before the step of constructing the virtual trainer image according to the characteristic information of the target user, the method further comprises the following steps:
and when a fitness starting instruction is received based on the intelligent television, a target user triggering the fitness starting instruction is detected, and the characteristic information of the target user is extracted from the pre-stored characteristic information of each user.
Further, after the step of constructing the virtual trainer image according to the characteristic information of the target user, the method further comprises the following steps:
and establishing an incidence relation between the target user and the virtual coach image, and storing the virtual coach image according to the incidence relation.
Based on the above hardware structure, the embodiment of the method of the present invention is provided.
Referring to fig. 2, in a first embodiment of the smart television-based fitness interaction method of the present invention, the smart television-based fitness interaction method includes:
and step S10, constructing a virtual coach image according to the characteristic information of the target user.
The method comprises the steps of obtaining characteristic information of a target user needing body building at present based on an intelligent television system, and constructing a personalized virtual coach image exclusive to the target user according to the characteristic information.
It should be noted that, in this embodiment, the smart television system includes a CPU (central processing unit) processing module, a 1-configuration personalized virtual trainer module, a 2-virtual interaction linkage module, and a 3-virtual trainer interaction display module as shown in fig. 5, it should be understood that, based on actual application requirements of different application systems, other routing systems different from those having the same hardware module as shown in this embodiment may also be adopted, and the method for body-building interaction based on smart television of the present invention is not limited to the specific type of the used smart television system and the hardware module included in the smart television system.
Specifically, for example, when the current smart television system receives a fitness starting instruction triggered by a user when utilizing the smart television device to perform fitness based on the connected smart television device, the current smart television system acquires a picture containing a target user triggering the fitness starting instruction by controlling a camera preset on the smart television equipment, then analyzing and identifying the image data of the target user from the picture based on the existing mature image identification and analysis technology, extracting the characteristic information of the target user from the image data, then, the current smart television system constructs a personalized virtual trainer image which can be output based on the smart television device and interacts with the target user in real time for the target user by calling the 1-construction personalized virtual trainer module and combining the extracted characteristic information of the target user.
It should be noted that, in this embodiment, in the picture including the target user acquired by the smart television, the height of the target user needs to be at least greater than half of the vertical direction of the picture in the smart television system.
Further, referring to fig. 4, in another embodiment, after step S10, the method for smart tv-based fitness interaction according to the present invention may further include:
step S40, establishing an association relationship between the target user and the virtual trainer image, and storing the virtual trainer image according to the association relationship.
After the intelligent television system constructs an individualized virtual coach image exclusive to a target user, the intelligent television system adds a unique identifier for the target user, binds the unique identifier with the constructed virtual coach image exclusive to the target user to establish an association relationship between the target user and the virtual coach image, and then stores the virtual coach image in the local of the current intelligent television equipment or a storage device connected with the intelligent television system.
Therefore, when the intelligent television system receives a fitness starting instruction based on the intelligent television equipment next time and judges that the user triggering the fitness starting instruction is the current target user, the pre-stored personalized virtual trainer image exclusive to the target user is extracted from the storage equipment local to the intelligent television equipment or connected with the intelligent television system directly according to the unique identifier added to the target user.
And step S20, obtaining the body-building video data of the virtual coach image from a preset cloud database.
After the intelligent television system constructs and obtains the personalized virtual coach image exclusive to the target user, the intelligent television system matches and obtains body-building video data matched with the virtual coach image from a preset cloud database according to the characteristics of the virtual coach image.
It should be noted that, in this embodiment, the preset cloud database stores in advance fitness video data of a plurality of different character characteristics. Specifically, the intelligent television system can perform fuzzy processing on video characters on fitness videos recorded by other people in each data platform in advance, and then stores the fitness videos only containing the character characteristics as fitness video data in the preset cloud database.
Specifically, for example, after the smart television system constructs an individualized virtual trainer image capable of being output based on the smart television device for a target user who needs to exercise at present by calling 1-construct the individualized virtual trainer module, so as to interact with the target user in real time, the smart television system further matches and extracts target exercise video data with a characteristic deviation less than or equal to five percent from a preset cloud database in which a plurality of exercise video data with different character characteristics are stored in advance by calling 2-virtual interaction linkage module, as exercise video data of the virtual trainer image, so that the smart television system outputs the exercise video data in the form of the virtual trainer image on a display screen based on the smart television device, thereby, the virtual trainer image and the target user can carry out real-time interaction in the process of body building action.
And step S30, outputting the fitness video data and a fitness picture of the target user based on a display screen of the intelligent television, wherein the fitness picture is a picture which is synchronously acquired when the target user executes fitness actions when the fitness video data is output.
The intelligent television system outputs the obtained fitness video data according to the display screen of the connected intelligent television equipment and the constructed image of the personalized virtual trainer image exclusive to the target user, and outputs a fitness picture when the target user executes the corresponding fitness action based on the fitness video data on the display screen of the intelligent television equipment, and the fitness picture is output in a split screen mode.
It should be noted that, in this embodiment, the smart television system matches and extracts the fitness video data of the virtual trainer image from the preset cloud database by calling the 2-virtual interaction linkage module, and outputs the fitness video data in the form of the virtual trainer image, and further controls the camera of the current smart television device by calling the 3-virtual trainer interaction display module, so as to collect a fitness picture of the user in real time when the user executes a corresponding fitness action based on the output fitness video data.
Specifically, for example, after the smart television system matches and extracts target fitness video data as fitness video data of the virtual trainer image from a preset cloud database by calling the 2-virtual interaction linkage module, the smart television system further controls the smart television device to split an interface output by a display screen by calling the 3-virtual trainer interaction display module to obtain a first display area and a second display area, then the smart television system outputs the fitness video data in the form of the virtual trainer image based on the first display area of the display screen of the smart television device by using the 3-virtual trainer interaction display module, outputs a camera of the smart television device controlled by the 3-virtual trainer interaction display module based on the second display area of the display screen of the smart television device, and real-timely acquires a fitness picture of a user when performing a corresponding fitness action based on the output fitness video data, therefore, the virtual trainer image interacts with the process of the target user for executing the body-building action in real time through the output body-building video data.
In the embodiment, the characteristic information of a target user who needs to exercise at present is obtained based on the smart television system, and a personalized virtual trainer image exclusive to the target user is constructed according to the characteristic information; after the intelligent television system constructs and obtains the personalized virtual coach image exclusive to the target user, the intelligent television system matches and obtains body-building video data matched with the virtual coach image from a preset cloud database according to the characteristics of the virtual coach image; the intelligent television system outputs the obtained fitness video data according to the display screen of the connected intelligent television equipment and the constructed image of the personalized virtual trainer image exclusive to the target user, and outputs a fitness picture when the target user executes the corresponding fitness action based on the fitness video data on the display screen of the intelligent television equipment, and the fitness picture is output in a split screen mode.
The invention realizes that the personalized virtual coach image exclusive to the user is constructed according to the characteristics of the user, and the body-building video data executed by the virtual coach and the body-building picture corresponding to the body-building action executed by the user are synchronously output through the intelligent television equipment, so that the intelligent television equipment can interact with the user in real time through the constructed virtual coach image when the user utilizes the intelligent television equipment to build the body, thereby helping the user obtain good body-building effect and improving the intelligence of the intelligent television equipment in the family of the user.
Referring to fig. 3, in this embodiment, the step S30 of outputting the fitness video data and the fitness screen of the target user based on the display screen of the smart tv may include:
step S301, outputting the fitness video data based on a display screen of the intelligent television and counting first action information of the virtual trainer image;
it should be noted that, in this embodiment, in the process that the first action information is the video data of body building output by the smart television, the virtual trainer influences the action information of the body building action in the video data of body building.
In the process that the intelligent television system outputs the fitness video data based on the display screen of the connected intelligent television equipment and by the obtained virtual coach image, the intelligent television system counts first action information of fitness actions in the fitness video data executed by the virtual coach image in the process.
Specifically, for example, when the smart television system outputs the fitness video data in the form of the virtual trainer image based on the first display area of the display screen of the smart television device by calling the 3-virtual trainer interaction display module, statistics is performed on first motion information of the fitness motion in the fitness video data executed by the virtual trainer image based on the identification of the fitness motion of the limbs such as legs or hands executed by the virtual trainer image in the video data.
Step S302, while outputting the fitness video data, acquiring a fitness picture of the fitness action executed by the target user in real time, and acquiring second action information of the target user.
It should be noted that, in this embodiment, the second action information is action information when the target user performs a corresponding fitness action based on the fitness video data in the process of outputting the fitness video data by the smart television.
In the process that the intelligent television system outputs fitness video data based on the display screen of the connected intelligent television equipment and the obtained virtual trainer image is constructed, a fitness picture of a target user executing corresponding fitness actions based on the fitness video data is collected in real time, and second action information of the target user executing the corresponding fitness actions is further obtained in the process that the target user executes the corresponding fitness actions.
Specifically, for example, when the smart television system outputs the fitness video data in the form of a virtual trainer image by calling the 3-virtual trainer interaction display module based on the first display area of the display screen of the smart television device, the 3-virtual trainer interaction display module controls the camera of the smart television device, so as to acquire a fitness picture in real time when the user performs a corresponding fitness action based on the output fitness video data, and the fitness video data output by the target user based on the first display area of the display screen of the smart television device and the second action information of the fitness action of the executed corresponding limb, such as a leg or a hand, are scanned and acquired by the infrared scanning system integrated with the smart television (or independent of the smart television device but connected with the current smart television system).
It should be noted that, in this embodiment, if the spatial position of the coordinate of the portion without infrared reflection in the scanned spatial region is detected, and the offset in the horizontal and vertical directions is more than ten percent in a unit time (e.g., 1 second), the infrared scanning system integrated into the smart television (or independent of the smart television but connected to the current smart television), reports to the smart television system to record second motion information of the target user performing the exercise motion corresponding to the hand or the leg.
Step S303, outputting the fitness video data and the fitness picture on the display screen in a split screen mode according to a comparison result of the first action information and the second action information.
After the intelligent television system obtains first action information of body building actions in the body building video data executed by the virtual trainer images through statistics and obtains second action information of corresponding body building actions executed by the target user, the corresponding first action information and the corresponding second action information are compared to obtain a comparison result used for representing whether the corresponding body building actions executed by the target user meet requirements of the body building actions in the body building video data, and then the body building video data and body building pictures of the target user are output in a split screen mode on the connected intelligent television according to the comparison result.
It should be noted that, in this embodiment, the smart television generates a plurality of (at least two) output windows of the video frames simultaneously on the user interface displayed by the front-end screen output, and then displays the fitness video data by using one part of the output windows, and displays the fitness frame of the target user by using the other part of the output windows, thereby implementing the split-screen output of the fitness video data and the fitness frame of the target user. In addition, when the intelligent television outputs the fitness video data and the fitness picture in a split screen mode, the intelligent television can also arrange the generated multiple output windows in window typesetting modes such as tiling, bisection and overlapping, and the intelligent television can also generate regular or irregular output window patterns such as rectangles, circles and pentagons and the like for outputting the fitness video data and the fitness picture in a split screen mode.
Further, in an embodiment, the first action information may include a first execution time, where the first execution time is the number of times that the intelligent television system performs the exercise action in the exercise video data counted by the virtual trainer image, and the second action information may include a second execution time, where the second execution time is the number of times that the intelligent television system obtains the action execution times that the target user performs the corresponding exercise action. Step S303 may include:
step S3031, if the comparison result shows that the first execution times is greater than the second execution times, pausing the output of the fitness video data on the display screen and outputting first preset prompt information;
the intelligent television system compares the first execution times of the body-building action in the body-building video data executed by the virtual coach image with the second execution times of the body-building action executed by the target user, if the first execution times obtained by comparison is larger than the second execution times, namely the comparison result shows that the corresponding body-building action executed by the target user does not meet the requirement of the body-building action in the body-building video data, the intelligent television system pauses the body-building video data which is output in a split screen mode in a display screen based on intelligent television equipment, and outputs first preset prompt information to the target user.
It should be noted that, in this embodiment, the first preset prompting information is used for prompting the user to execute the corresponding fitness action and to meet the requirement of the fitness action in the fitness video data, and specifically may be: for the respected user, the exercise action currently executed by the user does not reach the required times, and the user is asked to continue executing the exercise action until the required times. It should be understood that, based on different design requirements for prompting the user to perform an action to meet requirements in practical applications, the first preset prompting message may of course adopt other information contents different from the above information contents, and the information contents of the first preset prompting message are not specifically limited by the method for body-building interaction based on the smart television of the present invention.
Specifically, for example, when the smart tv system outputs fitness video data in the form of a constructed virtual trainer image based on a first display area of a display screen of the smart tv device, the first execution frequency of the virtual trainer image for executing the fitness motions of the hands or the legs in the fitness video data is counted to be 4 times, and the fitness video data output by the target user based on the first display area of the display screen of the smart tv device is scanned and acquired by an infrared scanning system integrated with the smart tv (or independent of the smart tv device but connected with the current smart tv system), and the second execution frequency of the corresponding exercise motions of the hands or the legs is 2 times, then the smart tv system compares the first execution frequency to obtain that the first execution frequency is 4 times greater than the second execution frequency by 2 times, so that the smart tv system immediately pauses the first display area of the display screen of the smart tv device, body-building video data output with the image of virtual coach image to through the display screen of this intelligent television equipment to target user output first preset prompt message: the respected user asks to continue to execute the text of the required times if the fitness action currently executed by the user does not reach the required times, or the voice of the first preset prompt message is output to the user through a loudspeaker of the intelligent television device until the second execution time of the fitness action of the corresponding hand or leg of the target user is 4 times acquired by the intelligent television system, and then the fitness video data are continuously output in a first display area of a display screen of the intelligent television device in the form of a virtual coach image.
Step S3032, if the comparison result is that the first execution times is less than or equal to the second execution times, continuously outputting the fitness video data and the fitness picture in a split screen manner on the display screen.
The intelligent television system compares the first execution times of the fitness actions in the fitness video data executed by the virtual trainer image with the second execution times of the corresponding fitness actions executed by the target user, if the first execution times obtained by comparison is smaller than or equal to the second execution times, namely the comparison result shows that the corresponding fitness actions executed by the target user meet the requirements of the fitness actions in the fitness video data, the intelligent television system continues the fitness video data output by the display screen of the intelligent television equipment in a split-screen mode, and the fitness pictures of the corresponding fitness actions executed by the target user.
Specifically, for example, when the smart tv system outputs fitness video data in the form of a constructed virtual trainer image based on a first display area of a display screen of the smart tv device, the first execution times of the fitness motions of the hands or the legs in the fitness video data executed by the virtual trainer image is counted to be 4 times, and through an infrared scanning system integrated with the smart tv, the fitness video data output by the target user based on the first display area of the display screen of the smart tv device is scanned and obtained, and the second execution times of the fitness motions of the corresponding hands or the legs is also 4 times, then the smart tv system compares and obtains that the first execution times is 4 times equal to the second execution times, so that the smart tv system continuously outputs the fitness video data in the form of the constructed virtual trainer image based on the first display area of the display screen of the smart tv device, and continuously outputting a body-building picture which is acquired in real time when the user performs body-building actions based on the corresponding executed hands or legs by controlling the camera of the intelligent television equipment through the 3-virtual coach interaction display module based on the second display area of the display screen of the intelligent television equipment.
Further, in another embodiment, the first action information may further include a first offset distance, where the first offset distance is an action offset distance of the virtual trainer image counted by the smart tv system to perform the fitness action in the fitness video data, and correspondingly, the second action information may further include a second offset distance, where the second offset distance is an action offset distance of the target user acquired by the smart tv system to perform the corresponding fitness action. The step S303 may further include:
step S3033, if the comparison result is that the first offset distance is greater than or less than the second offset distance, pausing to output the fitness video data and outputting second preset prompt information on the display screen;
the intelligent television system compares a first offset distance of the body-building action in the body-building video data executed by the virtual trainer image with a second offset distance of the corresponding body-building action executed by the target user, if the first offset distance is larger than or smaller than the second offset distance obtained by comparison, namely the comparison result represents that the corresponding body-building action executed by the target does not meet the requirement of the body-building action in the body-building video data, the intelligent television system pauses the body-building video data which is output in a split screen mode in a display screen based on the intelligent television equipment, and outputs second preset prompt information to the target user.
It should be noted that, in this embodiment, the second preset prompting information is also used for prompting the user to execute the corresponding fitness action and meet the requirement of the fitness action in the fitness video data, and specifically may be: for the respected user, the exercise action currently being executed by the user is smaller in amplitude (or larger in amplitude), and the user asks to increase the action amplitude (or decrease the action amplitude). It should be understood that, based on different design requirements for prompting the user to perform an action to meet requirements in practical applications, the second preset prompting message may of course adopt other information contents different from the above information contents, and the information contents of the second preset prompting message are not specifically limited by the method for body-building interaction based on the smart television of the present invention.
Specifically, for example, when the smart tv system outputs fitness video data in the form of a constructed virtual trainer image based on a first display area of a display screen of the smart tv device, the fitness video data is counted to obtain a hand or leg fitness action in the fitness video data executed by the virtual trainer image, first offset distances in the horizontal and vertical directions are both 10 measurement units, and through an infrared scanning system integrated with the smart tv, the target user is scanned and obtained based on the fitness video data, second offset distances in the horizontal and vertical directions of the executed corresponding hand or leg fitness action are respectively 8 measurement units and 6 measurement units, the smart tv system compares the first offset distance with the second offset distance, so that the smart tv system immediately pauses the fitness video data output in the form of the virtual trainer image in the first display area of the display screen of the smart tv device, and outputting second preset prompt information to the target user through a display screen of the intelligent television equipment: the respected user is given a text that the exercise action amplitude currently executed by the user is small and the user asks for increasing the action amplitude, or the voice of the second preset prompt message is output to the user through a loudspeaker of the intelligent television device until the intelligent television system obtains that the target user executes the corresponding hand or leg exercise action, and after the first offset distances in the horizontal and vertical directions are both 10 metering units, the exercise video data are continuously output in a first display area of a display screen of the intelligent television device in the form of a virtual coach image.
Step S3034, if the comparison result is that the first offset distance is equal to the second offset distance, continuously split-screen outputting the fitness video data and the fitness picture on the display screen.
The intelligent television system compares a first offset distance of the fitness action in the fitness video data executed by the virtual coach image with a second offset distance of the corresponding fitness action executed by the target user, if the first offset distance is equal to the second offset distance after comparison, namely the comparison result shows that the corresponding fitness action executed by the target user meets the requirement of the fitness action in the fitness video data, the intelligent television system continues the fitness video data output by the display screen of the intelligent television equipment in a split screen mode, and the fitness picture corresponding to the fitness action executed by the target user.
Specifically, for example, when the smart tv system outputs fitness video data in the form of a constructed virtual trainer image based on a first display area of a display screen of the smart tv device, the virtual trainer image is obtained by statistics to perform a hand or leg fitness action in the fitness video data, first offset distances in the horizontal and vertical directions are both 10 measurement units, and the target user performs a corresponding hand or leg fitness action based on the fitness video data by scanning and obtaining the first offset distance in the horizontal and vertical directions, which is also 10 measurement units, through an infrared scanning system integrated in the smart tv, the smart tv system compares the first offset distance with the second offset distance, so that the smart tv system continues to output the fitness video data in the form of the constructed virtual trainer image based on the first display area of the display screen of the smart tv device, and continuously outputting a body-building picture which is acquired in real time when the user performs body-building actions based on the corresponding executed hands or legs by controlling the camera of the intelligent television equipment through the 3-virtual coach interaction display module based on the second display area of the display screen of the intelligent television equipment.
In this embodiment, in the process that the intelligent television system outputs the fitness video data in the form of the virtual trainer image constructed and obtained based on the display screen of the connected intelligent television device, the intelligent television system counts first action information of the fitness action in the fitness video data executed by the virtual trainer image in the process; acquiring a fitness picture of a target user when the target user executes a corresponding fitness action based on the fitness video data in real time, and further acquiring second action information of the target user executing the corresponding fitness action in the process that the target user executes the corresponding fitness action; and comparing the corresponding first action information with the corresponding second action information to obtain a comparison result for representing whether the corresponding body-building action executed by the target user meets the requirement of the body-building action in the body-building video data, and then respectively outputting the body-building video data and the body-building picture of the target user in a split screen mode on the connected intelligent television according to the comparison result.
The method and the device realize that in the process of body building interaction between the intelligent television equipment and the user, the first action information of the body building action executed by the virtual trainer image when the intelligent television equipment outputs the body building video data by the virtual trainer image of the user is compared with the second action information of the body building action executed by the user based on the body building video data to judge whether the body building action executed by the user meets the requirement, and when the action executed by the user is judged not to meet the requirement, the user is prompted to execute the corresponding body building action according to the requirement, so that the body building process of the user is monitored and assisted, the user can obtain a good body building effect, and the intelligence of the intelligent television equipment in the family of the user is further improved.
Further, based on the first embodiment of the smart tv-based fitness interaction method of the present invention, a third embodiment of the smart tv-based fitness interaction method of the present invention is provided, in this embodiment, before the step S10 of constructing the virtual trainer image according to the feature information of the target user, the smart tv-based fitness interaction method of the present invention may further include:
step A, when a fitness starting instruction is received based on the intelligent television, image data of a target user triggering the fitness starting instruction are obtained;
the intelligent television system is based on the connected intelligent television equipment, and when a fitness starting instruction triggered by a user is received, the intelligent television equipment is immediately controlled to acquire and obtain image data of a target user triggering the fitness starting instruction through a camera.
Specifically, for example, when a target user needs to exercise by using the smart television device in the home environment, a command is sent to the smart television device by sending a preset voice (for example, turning on the exercise function) to trigger an exercise starting instruction, the smart television device transmits the exercise starting instruction to the connected smart television system, and after receiving the exercise starting instruction, the smart television system immediately calls 1-building a personalized virtual trainer module, controls a camera of the smart television device to collect and acquire a picture of the target user including the exercise starting instruction, and then analyzes and identifies image data of the target user from the picture based on the existing mature image identification and analysis technology.
Further, in another embodiment, the target user may also trigger the fitness start instruction based on touching and pressing an instruction key in a preset physical form or a virtual form on the smart television device.
Further, as an embodiment, the step S10 may include:
step S101, reading feature information of the target user from the image data, wherein the feature information comprises head feature information and limb feature information;
the intelligent television system analyzes and extracts the head characteristic information and the limb characteristic information of the target user from the acquired image data of the target user through the existing mature image identification and analysis technology.
Specifically, for example, the smart television system analyzes and extracts head feature information (including but not limited to pixel features of hair and pixel features of facial contours) and limb feature information (including but not limited to pixel features of limbs such as hands and legs of the target user) of the target user from the acquired image data of the target user through image recognition (referring to a technology for processing, analyzing and understanding an image by using a computer to recognize various different modes of targets and objects).
Step S102, generating a head image according to the pixel characteristics of the hair and the pixel characteristics of the face outline in the head characteristic information, and generating a limb image according to the pixel characteristics of the limbs in the limb characteristic information;
the intelligent television system generates a head image according to the pixel characteristics of the hair and the pixel characteristics of the face outline in the head characteristic information of the target user which is analyzed and extracted, and generates a limb image according to the pixel characteristics of the limbs in the limb characteristic information of the target user which is analyzed and extracted.
Specifically, for example, the smart television system calls 1-construct the personalized virtual trainer module to obtain the pixel characteristics of the hair of the target user after negation according to the way of negation of the area of the head pixel, then matching the hair picture pixels which accord with the pixel characteristics of the inversed hair, and in the same way, according to the extracted head characteristic information of the target user, the intelligent television system, matching the pixel characteristic of the target user face contour with the head contour picture pixel which is matched with the pixel characteristic of the face contour, then taking the hair picture pixel as the upper part and the head contour picture pixel as the lower part, and synthesizing the hair picture pixels and the head outline picture pixels, acquiring pixel deviation between the hair picture pixels and the head outline picture pixels after synthesis from a preset cloud database, and generating a head image by the head picture between plus or minus five percent.
In addition, the intelligent television system calls 1-a personalized virtual coach module is constructed, and virtual images of the limbs such as hands and legs are correspondingly generated according to the lengths of the pixel characteristics of the limbs such as the hands and the legs in the horizontal direction and the vertical direction in the extracted limb characteristic information of the target user based on image recognition.
Step S103, synthesizing the head image and the body image to construct the virtual trainer image.
After the intelligent television system generates a head image according to the head characteristic information of the target user which is analyzed and extracted, and generates a limb image according to the limb characteristic information of the target user which is analyzed and extracted, the intelligent television system synthesizes the head image and the limb image (namely, the head image and the limb image are correspondingly combined according to a standard human body structure), so that a complete display screen capable of being based on intelligent television equipment is obtained for outputting, and a personalized virtual coach image which interacts with the target user in real time is obtained in the process of body building of the target user.
Further, in another embodiment, before the step S10 of constructing the virtual trainer image according to the characteristic information of the target user, the method for smart tv-based fitness interaction according to the present invention may further include:
and step B, when a fitness starting instruction is received based on the intelligent television, detecting a target user triggering the fitness starting instruction, and extracting the characteristic information of the target user from the pre-stored characteristic information of each user.
The intelligent television system detects a target user triggering a fitness starting instruction immediately when receiving the fitness starting instruction triggered by the user based on the connected intelligent television equipment, and extracts head characteristic information and limb characteristic information of the target user from respective characteristic information of a plurality of users prestored in a preset database after determining the target user so as to generate a personalized virtual coach image exclusive to the target user.
It should be noted that, in this embodiment, the preset database is a storage device for storing head characteristic information and limb characteristic information corresponding to each of a plurality of users, after the target user triggers the fitness start instruction for the first time, and then the intelligent television system identifies, analyzes and extracts the head characteristic information and the limb characteristic information of the target user based on an image, the intelligent television system may store the identification information of the target user in association with the extracted head characteristic information and the extracted limb characteristic information of the target user, so that after the target user triggers the fitness start instruction for the second time, the intelligent television system may directly extract the head characteristic information and the limb characteristic information of the target user according to the identification information of the target user.
Specifically, for example, when a target user needs to perform fitness by using the smart television device in the home environment, a preset voice is sent to the smart television device to trigger a fitness start instruction, the smart television device transmits the fitness start instruction to the connected smart television system, and immediately performs voiceprint recognition on the preset voice after the smart television system receives the fitness start instruction, so as to determine whether the head characteristic information and the limb characteristic information of the current target user are stored in the preset database, if so, the head characteristic information and the limb characteristic information of the target user are directly extracted, so that a 1-construction personalized virtual trainer module called by the smart television system generates a display screen capable of outputting based on the smart television device, so that in the process of performing fitness by the target user, a personalized virtual trainer image interacting with a target user in real time.
Further, in another embodiment, if the user triggers a fitness start instruction by touching and pressing an instruction button in an entity form or a virtual form preset on the smart television device, the smart television system acquires a picture including a target user triggering the fitness start instruction based on controlling a camera of the smart television device, and then determines whether the head characteristic information and the limb characteristic information of the current target user are already stored in a preset database based on existing mature image identification, or the smart television system may also determine whether the head characteristic information and the limb characteristic information of the current target user are already stored in the preset database by controlling the smart television device to acquire fingerprint information of the target user.
Further, in an embodiment, in the step S20 of the first embodiment, the obtaining the fitness video data of the virtual trainer image from the preset cloud database may include:
step S201, extracting the pixel characteristics of the limb in the limb characteristic information.
The intelligent television system extracts pixel characteristics of the limbs such as the hands, the legs and the like of the target user from the analyzed and extracted limb characteristic information of the target user, namely the lengths of the limbs such as the hands, the legs and the like of the target user in the horizontal direction and the numerical direction respectively.
Step S202, in each fitness video data prestored in a preset cloud database, matching the target fitness video data with the characteristic deviation smaller than or equal to a preset threshold value between the pixel characteristics and the pixel characteristics of the limbs;
step S203, using the target body-building video data as the body-building video data of the virtual trainer image.
Specifically, for example, the smart television system calls the 2-virtual interaction linkage module, according to the obtained lengths of the limbs such as the hand, the leg and the like of the target user in the horizontal and numerical directions, from the fitness video data of a plurality of different character characteristics stored in the preset cloud database, matching and extracting character characteristics, wherein the lengths of the limbs such as the hand, the leg and the like of the character in the horizontal and numerical directions, and the obtained lengths of the limbs such as the hand, the leg and the like of the target user in the horizontal and numerical directions, have a deviation smaller than or equal to five percent of the target fitness video data corresponding to the character, and then constructs the obtained fitness video data of the virtual trainer image of the target user by using the target characteristic data as the limb image generated by using the limb characteristic information of the target user, so that the smart television system outputs the fitness video data of the virtual trainer image based on the display screen of the smart television device in the form of the virtual trainer image The fitness video data enables the virtual trainer image to interact with the target user in real time during the fitness action.
In this embodiment, when the smart television device receives a fitness start instruction based on the smart television, image data of a target user triggering the fitness start instruction is acquired; reading feature information of a target user from the image data, namely head feature information and limb feature information; generating a head image according to the pixel characteristics of the hair and the pixel characteristics of the face outline in the head characteristic information, and generating a limb image according to the pixel characteristics of the limbs in the limb characteristic information; the head image and the limb image are synthesized to construct a virtual trainer image. Then the intelligent television system extracts the pixel characteristics of the limbs in the limb characteristic information; in each fitness video data prestored in the preset cloud database, matching pixel characteristics with the pixel characteristics of limbs, and obtaining target fitness video data with characteristic deviation smaller than or equal to a preset threshold value; and taking the target fitness video data as fitness video data of the virtual trainer image.
The method and the device have the advantages that when a user keeps self body health by using the intelligent television equipment in a family to build a personalized virtual coach image for the user according to the characteristic information of the user, the fitness video data of the built virtual coach image is obtained and output to the user to realize interaction with the user in the fitness process of the user, so that the user can better execute corresponding fitness actions based on the fitness video data to obtain a good fitness effect, and the problem that the traditional television equipment can only simply play videos but cannot interact with the user in the fitness process of the user to assist the user in obtaining the good fitness effect is solved.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where the computer-readable storage medium stores a smart television-based fitness interaction program, and when the smart television-based fitness interaction program is executed by a processor, the steps of the smart television-based fitness interaction method are implemented as described above.
For the specific implementation of the computer-readable storage medium of the present invention, reference may be made to the above embodiments of the smart television-based fitness interaction method, which are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a display terminal device (e.g., a television, a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A fitness interaction method based on a smart television is characterized by comprising the following steps:
constructing a virtual coach image according to the characteristic information of the target user;
acquiring body-building video data of the virtual coach image from a preset cloud database;
and outputting the body-building video data and a body-building picture of the target user based on a display screen of the intelligent television, wherein the body-building picture is a picture which is synchronously acquired when the body-building video data is output and the target user executes body-building actions.
2. The smart-tv-based fitness interaction method according to claim 1, wherein the step of outputting the fitness video data and the fitness picture of the target user based on the display screen of the smart tv comprises:
outputting the fitness video data based on a display screen of the intelligent television and counting first action information of the virtual trainer image;
acquiring a fitness picture of the fitness action executed by the target user in real time while outputting the fitness video data, and acquiring second action information of the target user;
and outputting the fitness video data and the fitness picture on the display screen in a split screen mode according to the comparison result of the first action information and the second action information.
3. The smart television-based fitness interaction method of claim 2, wherein the first action information comprises a first number of executions and the second action information comprises a second number of executions,
the step of outputting the fitness video data and the fitness picture on the display screen in a split screen manner according to the comparison result of the first action information and the second action information comprises the following steps:
if the comparison result shows that the first execution times are larger than the second execution times, pausing the output of the fitness video data on the display screen and outputting first preset prompt information;
and if the comparison result shows that the first execution times is less than or equal to the second execution times, continuously splitting the screen on the display screen to output the fitness video data and the fitness picture.
4. The smart television-based fitness interaction method of claim 2, wherein the first action information further comprises a first offset distance, the second action information comprises a second offset distance,
the step of outputting the fitness video data and the fitness picture on the display screen in a split screen manner according to the comparison result of the first action information and the second action information further comprises the following steps:
if the comparison result is that the first offset distance is greater than or less than the second offset distance, pausing the output of the fitness video data and outputting second preset prompt information on the display screen;
and if the comparison result shows that the first offset distance is equal to the second offset distance, continuously outputting the fitness video data and the fitness picture in a split screen mode on the display screen.
5. The smart television-based fitness interaction method of claim 1, further comprising, before the step of constructing a virtual trainer image based on the characteristic information of the target user:
when a fitness starting instruction is received based on the smart television, acquiring image data of a target user triggering the fitness starting instruction;
the step of constructing a virtual trainer image according to the characteristic information of the target user comprises the following steps:
reading feature information of the target user from the image data, wherein the feature information comprises head feature information and limb feature information;
generating a head image according to the pixel characteristics of the hair and the pixel characteristics of the face outline in the head characteristic information, and generating a limb image according to the pixel characteristics of the limbs in the limb characteristic information;
and synthesizing the head image and the limb image to construct the virtual trainer image.
6. The smart television-based fitness interaction method of claim 5, wherein the step of obtaining fitness video data of the virtual trainer image from a preset cloud database comprises:
extracting the pixel characteristics of the limbs in the limb characteristic information;
matching the pixel characteristics with the pixel characteristics of the limbs in each fitness video data prestored in a preset cloud database, wherein the characteristic deviation is less than or equal to the target fitness video data of a preset threshold value;
and taking the target fitness video data as fitness video data of the virtual trainer image.
7. The smart television-based fitness interaction method of claim 1, further comprising, before the step of constructing a virtual trainer image based on the characteristic information of the target user:
and when a fitness starting instruction is received based on the intelligent television, a target user triggering the fitness starting instruction is detected, and the characteristic information of the target user is extracted from the pre-stored characteristic information of each user.
8. The smart television-based fitness interaction method of claim 1, further comprising, after the step of constructing a virtual trainer image based on the characteristic information of the target user:
and establishing an incidence relation between the target user and the virtual coach image, and storing the virtual coach image according to the incidence relation.
9. A terminal device, the terminal device comprising: a memory, a processor and a smart tv-based fitness interaction program stored on the memory and executable on the processor, the smart tv-based fitness interaction program, when executed by the processor, implementing the steps of the smart tv-based fitness interaction method according to any one of claims 1 to 8.
10. A readable storage medium, wherein the readable storage medium stores thereon a smart tv-based fitness interaction program, and the smart tv-based fitness interaction program, when executed by a processor, implements the steps of the smart tv-based fitness interaction method according to any one of claims 1 to 8.
CN202010720808.2A 2020-07-23 2020-07-23 Body-building interaction method based on smart television, terminal equipment and readable storage medium Pending CN112328831A (en)

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