WO2018214525A1 - 一种运动效果展示方法及装置 - Google Patents

一种运动效果展示方法及装置 Download PDF

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Publication number
WO2018214525A1
WO2018214525A1 PCT/CN2018/072326 CN2018072326W WO2018214525A1 WO 2018214525 A1 WO2018214525 A1 WO 2018214525A1 CN 2018072326 W CN2018072326 W CN 2018072326W WO 2018214525 A1 WO2018214525 A1 WO 2018214525A1
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Prior art keywords
muscle group
muscle
brightness
moving
standard
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PCT/CN2018/072326
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English (en)
French (fr)
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包磊
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深圳市前海未来无限投资管理有限公司
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Publication of WO2018214525A1 publication Critical patent/WO2018214525A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/389—Electromyography [EMG]
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2230/00—Measuring physiological parameters of the user
    • A63B2230/60—Measuring physiological parameters of the user muscle strain, i.e. measured on the user

Definitions

  • the invention belongs to the field of motion monitoring, and in particular relates to a method and device for displaying a sports effect.
  • physiological data has begun to be applied in the field of sports biomechanics. Specifically, during the process of the user performing the exercise, the physiological data of the specific part of the human body may be collected, so that the collected physiological data is recorded and analyzed.
  • the motion monitoring device in order to present the results of analysis based on physiological data to the user, is usually displayed in the form of a chart.
  • the displayed result data includes not only physiological scores such as training score, calorie consumption, exercise time, average heart rate, and average blood pressure, but also the fluctuation curve corresponding to each of the above physiological index values.
  • the fluctuation curve is used to show the specific correspondence between the physiological index values and the movement moments of the user during the fitness process. Therefore, the user can intuitively understand the exercise effect that he or she achieves at all times.
  • the embodiment of the present invention provides a method and a device for displaying a sports effect, so as to solve the problem in the prior art that it is difficult for a user to standardize his or her fitness action according to the result data displayed by the motion monitoring device, and it is impossible to intuitively understand the muscle. Has the problem of exercise goals been achieved?
  • a first aspect of the embodiments of the present invention provides a method for displaying a motion effect, including:
  • Identifying a sports muscle group corresponding to the fitness action based on the collected myoelectric data, and calculating a muscle force matching degree of the sports muscle group, the muscle force matching degree being used to indicate that the user is performing the fitness action The degree of matching between the force value of the moving muscle group and the preset standard force value during the process;
  • the moving muscle group is marked with a color element of a first brightness, and the color element of the second brightness is used to mark the human muscle group distribution map except the human muscle group Area;
  • the absolute value of the difference between the first brightness and the second brightness is inversely proportional to the muscle strength matching degree.
  • a second aspect of the embodiments of the present invention provides a sports effect display device, including:
  • a collecting unit configured to perform electromyography data collection on the user during a user performing a fitness action
  • a calculating unit configured to identify a moving muscle group corresponding to the fitness action based on the collected myoelectric data, and calculate a muscle force matching degree of the moving muscle group, wherein the muscle force matching degree is used to indicate that the user is in the The degree of matching between the force value of the moving muscle group and the preset standard force value during the execution of the fitness action;
  • a display unit configured to mark the moving muscle group with a color element of a first brightness in a human body muscle distribution map displayed on the terminal interface, and mark the human muscle group distribution map with the color element of the second brightness An area other than the human muscle group;
  • the absolute value of the difference between the first brightness and the second brightness is inversely proportional to the muscle strength matching degree.
  • the embodiment of the invention marks the user's moving muscle group in the human muscle group distribution map, so that the user can visually view the position of the muscle group that he actually exercises; mark the background area and the moving muscle by the same color element with different brightness Group, and based on the inverse relationship with the muscle strength matching degree to determine the brightness difference value, so that the user can intuitively understand the power value of the sports muscle group according to the brightness difference between the moving muscle group and the background area displayed on the terminal interface.
  • the degree of difference from the standard power value, to determine whether their muscles have reached the purpose of exercise therefore, users can scientifically and effectively regulate and adjust their fitness.
  • FIG. 1 is a flowchart of an implementation of a motion effect display method according to an embodiment of the present invention
  • FIG. 2 is a specific implementation flowchart of a motion effect display method S102 according to an embodiment of the present invention
  • FIG. 3 is a flowchart of a specific implementation of a motion effect display method S204 according to an embodiment of the present invention
  • FIG. 4 is a display diagram of exercise effects when the fitness action only corresponds to one sports muscle group and the sports muscle group matches the standard power muscle group according to an embodiment of the present invention
  • FIG. 5 is a diagram showing exercise effects when a fitness action corresponds to a plurality of sports muscle groups and each exercise muscle group is matched with a standard power muscle group according to an embodiment of the present invention
  • FIG. 6 is a structural block diagram of a motion effect display device according to an embodiment of the present invention.
  • the execution body of the process is a terminal device
  • the terminal device is a smart terminal having a display screen and a camera, such as a mobile phone, a tablet, a smart camera, a notebook computer, a computer, and the like.
  • the terminal device internally runs a specific application client, and the application client exchanges data with the accompanying wearable mobile device through a connection manner such as wired, wireless or Bluetooth.
  • the wearable exercise device may be a wearable smart fitness garment, or may be a collection of one or more collection modules that are wearable and attachable.
  • the wearable exercise device when the wearable exercise device is a wearable smart fitness garment, it may be a garment or pants made of a flexible fabric, and a plurality of collection modules are embedded on the side of the flexible fabric close to the human skin. Each collection module is fixed at different points of the smart fitness garment so that after the user wears the smart fitness garment, each collection module can be attached to each muscle of the user's body.
  • at least one control module is also embedded, and each of the acquisition modules is separately connected to the control module.
  • each acquisition module may include only an acquisition electrode having a somatosensory sensor function, or an integrated circuit having an acquisition function.
  • the above collection electrodes include, but are not limited to, fabric electrodes, rubber electrodes, gel electrodes, and the like.
  • each acquisition module is an integrated circuit having an acquisition function and a wireless transmission function, and the integrated circuit includes the above-mentioned acquisition electrode having a somatosensory sensor function.
  • the myoelectric data collected by the acquisition module is transmitted to the remote control module through the wireless network, and the control module is located in the above terminal device or remote control box used in conjunction with the acquisition module.
  • FIG. 1 is a flowchart showing an implementation process of a method for displaying a motion effect according to an embodiment of the present invention.
  • the method process includes steps S101 to S103.
  • the specific implementation principles of each step are as follows:
  • S101 Perform electromyographic data collection on the user during a fitness exercise performed by the user.
  • the terminal device when the terminal device receives the video recording instruction input by the user in the application client, the terminal device starts the camera and starts performing video recording.
  • the application client sends an acquisition signal to the control module, so that the control module controls each collection module to start collecting the electromyography data from each muscle group of the user body at a preset frequency, and causes the control module to collect the muscles of each collection module.
  • the electrical data is returned to the terminal device in real time.
  • the terminal device receives the myoelectric data
  • the video image frame recorded at the time is associated with the myoelectric data.
  • the terminal device will continue to receive the myoelectric data returned by the wearable exercise device and the video images of the frames continuously recorded, so that the terminal device can determine that the video images of each frame are received in real time correspondingly. EMG data.
  • the terminal device When receiving the video recording stop command, the terminal device turns off the camera and sends a termination signal to the control module to stop the acquisition and stop transmitting the myoelectric data.
  • the terminal device performs image recognition processing on all the video image frames obtained by the recording, thereby determining the start and end video image frames corresponding to each fitness action of the user during the motion, and confirming all the video image frames between the start and end video image frames. To correspond to the same fitness action. Obtaining the myoelectric data collected when the plurality of video image frames are recorded according to the plurality of video image frames corresponding to each fitness action, wherein the myoelectric data is the acquired electromyography data when performing the fitness action .
  • S102 Identify, according to the collected myoelectric data, a sports muscle group corresponding to the fitness action, and calculate a muscle force matching degree of the sports muscle group, where the muscle strength matching degree is used to indicate that the user is performing the The degree of matching between the force value of the sports muscle group and the preset standard force value during the course of the fitness exercise.
  • the foregoing S102 specifically includes:
  • S201 Identify the sports muscle group corresponding to the fitness action based on the collected myoelectric data.
  • the terminal device Since the myoelectric data received by the terminal device is respectively derived from different collection modules on the wearable exercise device, the terminal device divides the acquired myoelectric data into N-channel sub-data according to the collection module source identifier carried by the myoelectric data. , N is the number of acquisition modules. Since the human muscle group attached to each collection module is preset in the application client, the terminal device divides the N-way sub-data corresponding to each fitness action into M according to the correspondence relationship between the collection module source identifier and the human muscle group. Groups. Where M is the total number of muscle groups of the human muscle group attached to the acquisition module in the wearable exercise device, and M is less than or equal to N. Specifically, for the K collection modules attached to the same human muscle group, the terminal device identifies the acquisition module source as the K-channel sub-data of the K acquisition modules as a group. M, N, and K are all positive integers.
  • the MPC data of the M groups corresponding to each fitness action are comprehensively analyzed, and if the myoelectric intensity is greater than the preset threshold, the EMG data is a certain group of M groups. Then, one human muscle group corresponding to each of the certain groups will be determined as a sports muscle group corresponding to the fitness action.
  • the terminal device For each fitness action, in order to obtain the standard force muscle group corresponding to the fitness action and the standard force value of each standard force muscle group, the terminal device refers to the preset action muscle group according to the action type of the fitness action. In the table, one or more exercise muscle groups matching the action type are determined, and each exercise muscle group is output as a standard force muscle group corresponding to the exercise action. At the same time, the standard force value corresponding to each standard muscle group is also preset in the action muscle group reference table.
  • the standard muscle force muscles of the barbell bench press are determined from the preset action muscle group reference table as the triceps, deltoid and pectoralis major muscles, and the three heads are
  • the standard power values for the muscle, deltoid, and pectoralis major are 2000 microvolts, 2000 microvolts, and 5000 microvolts, respectively.
  • the exercise muscle group corresponding to each fitness action matches the standard power muscle group, that is, the exercise muscle groups corresponding to the fitness action are compared with the standard power muscle groups, thereby judging Whether each exercise muscle group is a standard force muscle group, and whether the total number of standard muscle groups is the same as the total number of exercise muscle groups. That is, it is judged whether the standard muscle group and the exercise muscle group are completely identical.
  • the standard force muscle group does not match the exercise muscle group.
  • the force value of a sports muscle group is the same as the standard force value of a standard force muscle group, since the exercise muscle group is not the standard force muscle group, the two actually do not correspond to the same one muscle group, not The muscle strength matching degree is judged based on the same muscle group standard. Therefore, the matching force value of the sports muscle group and the preset standard force value are zero, that is, the muscle force matching degree is zero.
  • each of the motor muscles in a fitness exercise is a standard muscle group, and the total number of standard muscle groups is the same as the total number of the muscle groups, the exercise muscles and the standard muscles are determined. Group matching.
  • each fitness action corresponds to A sports muscle group is a standard force muscle group, so it can be judged that the standard hair muscle group of the fitness action matches the sports muscle group.
  • the average myoelectric intensity derived from the myoelectric data of a certain exercise muscle group is the force value of the exercise muscle group.
  • the ratio of the force value of the exercise muscle group to the standard force value of the standard force muscle group is the muscle strength matching degree of the exercise muscle group.
  • the standard force value of the standard force muscle group can be obtained by the above S202.
  • the foregoing S204 specifically includes:
  • S301 Acquire an attribute feature of the user if the moving muscle group matches the standard force muscle group.
  • a plurality of standard force values are respectively set for each standard force muscle group, and each standard force value is associated with one type or A variety of preset attribute characteristics are matched.
  • the application client running by the terminal device reads the attribute feature corresponding to the user login account of the application client, and the attribute features include age, gender, Information such as height and medical history.
  • S302 Select, among a plurality of standard force values corresponding to the standard force muscle group set in advance, a standard power force value that matches the attribute feature.
  • the standard force values corresponding to the standard muscle group are first selected from the action muscle group reference table, and the attribute characteristics read according to S301 are selected. Filter again from each standard force value to determine a unique standard force value that matches the attribute characteristics.
  • the standard force value is 2000 microvolts.
  • a standard force value that matches the age under 14 years of age therefore, the standard force value of 2000 microvolts is output as the standard force value of the standard force muscle group that matches the current attribute characteristics at the current time.
  • S303 Output a ratio of the force value of the sports muscle group to the standard power force value as the muscle force matching degree of the sports muscle group.
  • the standard hair force between men and women, adults and adolescents, high fat and thin people is different, so in the embodiment of the present invention, when determining the standard force value of the standard muscle group, comprehensive Taking into account the user's attribute characteristics, the standard force value of each standard force muscle group is avoided to be a fixed value, so that the final calculated muscle force matching degree can be more accurate.
  • FIG. 4 shows a distribution diagram of a human muscle group provided by an embodiment of the present invention.
  • the figure is an image picture displayed in the terminal interface, and the boundary of the image picture is four edges of a rectangle, and the image picture has a human body model.
  • the human body model is in a mirror-symmetric relationship with the actual body of the user. That is, the left part of the human body model viewed by the video observer also represents the left side of the actual body of the user.
  • different muscle groups are divided by lines, so that the user can visually see the physiological parts of the human body actually corresponding to each muscle group from the distribution map of the human muscle group.
  • the image screen shown in FIG. 4 further includes a blank area other than the human body model, and the blank area is the above-described background area.
  • the human muscle group distribution maps corresponding to the respective exercise actions and having corresponding display effects are sequentially displayed.
  • the marking method includes: filling the position area of the moving muscle group with the color element.
  • a color element corresponding to the sports muscle group only represents one color color system, that is, a color whose saturation value is a fixed value and the color tone is a fixed value, and the brightness value of the color element may be an arbitrary value S.
  • S is the median of the luminance interval, and the minimum value of the luminance interval is greater than zero.
  • a brightness difference value ⁇ s corresponding to the muscle strength matching degree is output, and the marking movement is performed.
  • the brightness value of the same color element used in the muscle group is adjusted to S+ ⁇ s or S- ⁇ s
  • the color element adjusted by the brightness value fills the background area of the terminal interface.
  • the above luminance difference calculation formula is an inverse proportional function, and the formula may be, for example,
  • a/x. Where a is the preset constant coefficient, x is the muscle strength matching degree of the sports muscle group, and y is a brightness difference value corresponding to the output of the muscle force matching degree x.
  • the area A is filled with a color element corresponding to the left pectoralis major muscle, and the brightness of the color element is 50.
  • the brightness of the adjusted color element should be 64.3, and the background area B is filled with the color element of the area A having the brightness value of 64.3.
  • the resulting effect map is as shown in FIG. 3. It can be seen that the background area B and the area A belong to the same color system, but since the brightness of the background area B is high, relatively light colors are displayed.
  • the plurality of sports muscle groups are confirmed from the human muscle group distribution map, so that the respective exercise muscle groups respectively correspond to each other.
  • a color element is used to mark each of the above-mentioned sports muscle groups.
  • the background area of the terminal interface is divided into a plurality of sub-background areas, and the number of sub-background areas is the same as the total number of the moving muscle groups divided in the human muscle group distribution map. For each of the athletic muscle groups, a sub-background region associated with the athletic muscle group is determined.
  • the muscle strength matching degree of the moving muscle group obtaining a brightness difference value ⁇ s corresponding to the muscle force matching degree, adjusting the brightness value of the same color element used when marking the moving muscle group to S After + ⁇ s, the color element adjusted by the brightness fills the sub-background area associated with the moving muscle group in the human muscle group distribution map.
  • the corresponding biceps muscles are preset.
  • a color element a" fills the area A
  • the area B is filled with a color element b" corresponding to the right soleus muscle
  • the brightness of the color elements a" and b" is 50.
  • the brightness difference corresponding to the muscle strength matching degree of the left biceps muscle is 14.3, and the brightness difference corresponding to the muscle strength matching degree of the right soleus muscle is 10, the brightness of the adjusted color element a" is 64.3.
  • the brightness of the adjusted color element b" is 60.
  • the sub-background area a associated with the left biceps muscle is filled with a color element a" having a luminance value of 64.3
  • the sub-background area b associated with the right soleus muscle is filled with a color element b" having a luminance value of 60.
  • the resulting rendering is shown in Figure 5. Since the figure is a grayscale image, the effect is not very obvious.
  • the sub-background area a is the same as the area A
  • the sub-background area B is the same as the area b.
  • the sub-background area a shows a relatively light color with respect to the area A
  • the sub-background area b shows a relatively light color with respect to the area B.
  • the embodiment of the invention marks the user's moving muscle group in the human muscle group distribution map, so that the user can visually view the position of the muscle group that he actually exercises; mark the background area and the moving muscle by the same color element with different brightness Group, and based on the inverse relationship with the muscle strength matching degree to determine the brightness difference value, so that the user can intuitively understand the power value of the sports muscle group according to the brightness difference between the moving muscle group and the background area displayed on the terminal interface.
  • the degree of difference from the standard power value, to determine whether their muscles have reached the purpose of exercise therefore, users can scientifically and effectively regulate and adjust their fitness.
  • the foregoing S103 specifically includes:
  • the standard muscle force muscle group is flashed in the human body muscle distribution map displayed on the terminal interface. Marking the moving muscle group with a color element of a first brightness, and marking the area of the human muscle group distribution map associated with the moving muscle group in the human muscle group distribution map with the color element of the second brightness; The second brightness is zero.
  • the user in order to highlight the various standard force muscle groups corresponding to the fitness actions, the user can more intuitively observe which muscle groups are the muscle groups that should be powered, and dynamically display each standard hair in a blinking manner.
  • Force muscle group In the case where a certain exercise muscle group corresponding to the fitness action is not the standard force muscle group, in order to allow the user to observe the muscle group of the wrong force, compare it with the standard force muscle group, and the terminal device acquires The color element corresponding to the moving muscle group, and the moving muscle group is marked with a color element of an arbitrary brightness value.
  • the muscle strength matching degree of the exercise muscle group is zero.
  • the brightness of the entire background region of the direct body muscle distribution map is 0 to maximize the difference in brightness between the background region and the moving muscle group. Since the background area is displayed in black when the brightness is 0, the user can quickly know that the current sports muscle group does not match the standard power muscle group.
  • the fitness action corresponds to a plurality of sports muscle groups
  • the respective exercise muscle groups are marked, and the body muscle group distribution map and the The background sub-region associated with several moving muscle groups has a brightness of 0, which realizes in the human muscle group distribution map, which visually shows which current sports muscle groups do not match the standard power muscle group.
  • the above S103 further includes:
  • the exercise muscle group matches one of the standard force muscle groups corresponding to the fitness action, and the force value of the exercise muscle group is greater than the standard force muscle group
  • the standard force value in the human muscle group distribution diagram displayed on the terminal interface, marking the moving muscle group with the color element of the first brightness, and marking the distribution of the human muscle group with the color element of the second brightness A sub-background region associated with the moving muscle group other than a human muscle group, wherein the first brightness is less than the second brightness.
  • the sports muscle group For a sports muscle group corresponding to the fitness action, if the sports muscle group matches one of the standard force muscle groups corresponding to the fitness action, and the force value of the exercise muscle group is smaller than the standard force muscle group
  • the standard force value in the human muscle group distribution diagram displayed on the terminal interface, marking the moving muscle group with a color element of a first brightness, and marking the human muscle group distribution map with the color element of the second brightness a sub-background region associated with the moving muscle group other than a human muscle group, wherein the first brightness is greater than the second brightness.
  • the difference in brightness between the moving muscle group and the background area in the human muscle group distribution map is determined based on the inverse relationship with the muscle strength matching degree, so that the user can display the moving muscle according to the terminal interface.
  • the difference between the brightness of the group and the background area visually understand the difference between the force value of the sports muscle group and the standard power value.
  • the difference between the force value of the sports muscle group and the standard force value is due to the fact that the force value of the exercise muscle group is too small or the force value is too large
  • the brightness difference calculation formula is set to determine the absolute value of the difference in brightness between the moving muscle group and the background area
  • the difference in brightness between the moving muscle group and the background area is determined when the force value of the moving muscle group is less than the standard force value.
  • a positive value ensures that when the user sees the moving muscle group of the same color element and its associated background area, the actual force of the moving muscle group can be determined based on the relatively large brightness and relatively light color of the moving muscle group. too small.
  • the difference between the brightness of the moving muscle group and the background area is determined to be a negative value, ensuring that the user sees the moving muscle group of the same color element and its associated background area.
  • the actual force of the sports muscle group is excessively large based on the moving muscle group having a relatively small brightness and a relatively dark color.
  • FIG. 6 is a structural block diagram of a motion effect display device provided by an embodiment of the present invention, and the device can be operated in a smart terminal having a display screen and a camera, such as a mobile phone or a tablet. , laptops, smart cameras and computers, and more. For the convenience of explanation, only the parts related to the present embodiment are shown.
  • the apparatus includes:
  • the collecting unit 61 is configured to perform electromyography data collection on the user during a user performing a fitness action.
  • the calculating unit 62 is configured to identify a moving muscle group corresponding to the fitness action based on the collected myoelectric data, and calculate a muscle force matching degree of the moving muscle group, where the muscle strength matching degree is used to represent the user The degree of matching between the force value of the moving muscle group and the preset standard force value during the execution of the fitness action.
  • a display unit 63 configured to mark the moving muscle group with a color element of a first brightness in a human muscle group distribution diagram displayed on the terminal interface, and mark the human muscle group distribution map with the color element of the second brightness An area other than the human muscle group.
  • the absolute value of the difference between the first brightness and the second brightness is inversely proportional to the muscle strength matching degree.
  • the collecting unit 61 includes:
  • the identification subunit is configured to identify the sports muscle group corresponding to the fitness action based on the collected myoelectric data.
  • the acquiring subunit is configured to acquire a standard power muscle group corresponding to the preset fitness action.
  • the first determining subunit is configured to determine that the muscle strength matching degree of the moving muscle group is zero if the moving muscle group does not match the standard force muscle group.
  • a second determining subunit configured to acquire a standard power value corresponding to the standard force muscle group if the moving muscle group matches the standard force muscle group, and generate a force of the moving muscle group
  • the ratio of the value to the standard force output is output as the muscle strength of the athletic muscle group.
  • the first determining subunit is specifically configured to:
  • a standard force value matching the attribute feature is selected.
  • the display unit 63 includes:
  • a scintillation subunit configured to: if the sports muscle group corresponding to the fitness action does not match the standard muscle force group corresponding to the fitness action, in the human muscle group distribution map displayed on the terminal interface, the flashing display Each standard force muscle group, and marking the moving muscle group with a color element of a first brightness, and marking the human muscle group distribution map with the color element of the second brightness in association with the moving muscle group except the human muscle group Area.
  • the display unit 63 includes:
  • a first display subunit configured to match any of the sports muscle groups corresponding to the fitness action, if the sports muscle group matches one of the standard force muscle groups corresponding to the fitness action, and the force of the exercise muscle group
  • the value is greater than the standard force value of the standard force muscle group
  • the moving muscle group is marked with a color element of the first brightness, and the color is the second brightness.
  • the element marks a sub-background area of the human muscle group distribution map associated with the moving muscle group other than the human muscle group, wherein the first brightness is less than the second brightness.
  • a second display subunit configured to match a sports muscle group corresponding to the fitness action, if the sports muscle group matches one of the standard force muscle groups corresponding to the fitness action, and the force value of the exercise muscle group If the standard force value is less than the standard force muscle group, the moving muscle group is marked with the color element of the first brightness and the color element of the second brightness is displayed in the human body muscle distribution map displayed on the terminal interface. Marking a sub-background region of the human muscle group distribution map associated with the moving muscle group other than a human muscle group, wherein the first brightness is greater than the second brightness.
  • each functional unit and module described above is exemplified. In practical applications, the above functions may be assigned to different functional units as needed.
  • the module is completed by dividing the internal structure of the device into different functional units or modules to perform all or part of the functions described above.
  • Each functional unit and module in the embodiment may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit, and the integrated unit may be hardware.
  • Formal implementation can also be implemented in the form of software functional units.
  • the specific names of the respective functional units and modules are only for the purpose of facilitating mutual differentiation, and are not intended to limit the scope of protection of the present application.
  • For the specific working process of the unit and the module in the foregoing system reference may be made to the corresponding process in the foregoing method embodiment, and details are not described herein again.
  • the disclosed apparatus and method may be implemented in other manners.
  • the system embodiment described above is merely illustrative.
  • the division of the module or unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be used. Combinations can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the medium includes a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

本发明适用于运动监测领域，提供了一种运动效果展示方法及装置，该方法包括：在用户执行健身动作的过程中，对所述用户进行肌电数据采集；基于采集到的肌电数据，识别所述健身动作对应的运动肌群，并计算所述运动肌群的肌力匹配度；在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外的区域；其中，所述第一亮度与所述第二亮度的差值的绝对值与所述肌力匹配度成反比。本发明使得用户能够直观地查看出自己实际所锻炼到的肌群位置，了解到运动肌群的发力值与标准发力值的差异程度，进而可以科学且有效地规范自己的健身动作。

Description

一种运动效果展示方法及装置 技术领域
本发明属于运动监测领域领域，尤其涉及一种运动效果展示方法及装置。
背景技术
近年来，生理数据开始应用于运动生物力学领域。具体地，在用户执行健身运动的过程中，可对人体特定部位的生理数据进行采集，从而将采集到的生理数据进行记录并分析处理。
在现有技术中，为了将基于生理数据的分析结果呈现给用户，运动监测设备通常会以图表的形式进行展示。展示的结果数据不但包括训练得分、卡路里消耗量、运动耗时、平均心率以及平均血压等生理指标值，还包括上述各个生理指标值所对应的波动曲线。波动曲线用于展示用户在健身过程中的各生理指标值与运动时刻的具体对应关系。因此，用户能够直观地了解到自己在每时每刻所达到的运动效果。
然而，在现有的运动效果展示方式中，即使能够从图表中得知自己各项生理指标的变化情况，用户也难以根据运动监测设备所展示的结果数据来规范自己的健身动作，无法直观地了解到自身肌肉是否已经达到了锻炼的目的。
发明内容
有鉴于此，本发明实施例提供了一种运动效果展示方法及装置，以解决现有技术中用户难以根据运动监测设备所展示的结果数据来规范自己的健身动作以及无法直观地了解到自身肌肉是否已经达到了锻炼目的的问题。
本发明实施例的第一方面提供了一种运动效果展示方法，包括：
在用户执行健身动作的过程中，对所述用户进行肌电数据采集；
基于采集到的肌电数据，识别所述健身动作对应的运动肌群，并计算所述运动肌群的肌力匹配度，所述肌力匹配度用于表示所述用户在执行所述健身动作的过程中其所述运动肌群的发力值与预设的标准发力值的匹配程度；
在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外的区域；
其中，所述第一亮度与所述第二亮度的差值的绝对值与所述肌力匹配度成反比。
本发明实施例的第二方面提供了一种运动效果展示装置，包括：
采集单元，用于在用户执行健身动作的过程中，对所述用户进行肌电数据采集；
计算单元，用于基于采集到的肌电数据，识别所述健身动作对应的运动肌群，并计算所述运动肌群的肌力匹配度，所述肌力匹配度用于表示所述用户在执行所述健身动作的过程中其所述运动肌群的发力值与预设的标准发力值的匹配程度；
展示单元，用于在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外的区域；
其中，所述第一亮度与所述第二亮度的差值的绝对值与所述肌力匹配度成反比。
本发明实施例通过在人体肌群分布图中标记用户的运动肌群，使得用户能够直观地查看出自己实际所锻炼到的肌群位置；通过以不同亮度的同一色彩元素标记背景区域以及运动肌群，且基于与肌力匹配度的反比关系来确定亮度差值，使得用户能够根据终端界面所显示的运动肌群与背景区域的亮度差值大小，直观地了解到运动肌群的发力值与标准发力值的差异程度，进而确定自身的肌肉是否已经达到了锻炼的目的，因此，用户可以科学且有效地规范、调整自己 的健身动作。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的运动效果展示方法的实现流程图；
图2是本发明实施例提供的运动效果展示方法S102的具体实现流程图；
图3是本发明实施例提供的运动效果展示方法S204的具体实现流程图；
图4是本发明实施例提供的在健身动作仅对应一个运动肌群且该运动肌群与标准发力肌群匹配时的运动效果展示图；
图5是本发明实施例提供的在健身动作对应多个运动肌群且各个运动肌群与标准发力肌群匹配时的运动效果展示图；
图6是本发明实施例提供的运动效果展示装置的结构框图。
具体实施方式
以下描述中，为了说明而不是为了限定，提出了诸如特定系统结构、技术之类的具体细节，以便透彻理解本发明实施例。然而，本领域的技术人员应当清楚，在没有这些具体细节的其它实施例中也可以实现本发明。在其它情况中，省略对众所周知的系统、装置、电路以及方法的详细说明，以免不必要的细节妨碍本发明的描述。
在本发明的各个实施例中，流程的执行主体为终端设备，所述终端设备为具有显示屏以及摄像头的智能终端，例如手机、平板、智能相机、笔记本电脑以及计算机等。该终端设备内部运行有特定的应用程序客户端，该应用程序客户端通过有线、无线或者蓝牙等连接方式，与配套的可穿戴运动装置交换数据。
在本发明实施例中，可穿戴运动装置可以是可穿戴式的智能健身衣，也可以是可穿戴、可贴附式的一个或多个采集模块的集合。
其中，当可穿戴运动装置为可穿戴式的智能健身衣时，其可以是由柔性面料制成的衣服或裤子，且在柔性面料贴近人体皮肤的一侧镶嵌有多个采集模块。每个采集模块固定于智能健身衣的不同位置点，以使得用户穿上该智能健身衣之后，各个采集模块能够贴附于用户身体的各块肌肉。在可穿戴运动装置中，还镶嵌有至少一个控制模块，每个采集模块分别与该控制模块通信相连。
特别地，当采集模块与控制模块通信相连时，每个采集模块中可以仅包含具有体感传感器功能的采集电极，也可以包含具有采集功能的集成电路。上述采集电极包括但不限于织物电极、橡胶电极以及凝胶电极等。
当可穿戴运动装置为可穿戴、可贴附式的一个或多个采集模块的集合时，用户可将各个采集模块灵活地固定于用户所指定的身体位置点，使得各个采集模块能够分别贴附于用户身体的指定肌肉。此时，每个采集模块为具有采集功能以及具有无线传输功能的集成电路，且该集成电路中包含上述具有体感传感器功能的采集电极。采集模块所采集到的肌电数据通过无线网络传输至远程的控制模块，该控制模块位于与采集模块配套使用的上述终端设备或远程控制盒子中。
为了说明本发明所述的技术方案，下面通过具体实施例来进行说明。
图1示出了本发明实施例提供的运动效果的展示方法的实现流程，该方法流程包括步骤S101至S103。各步骤的具体实现原理如下：
S101：在用户执行健身动作的过程中，对所述用户进行肌电数据采集。
本发明实施例中，当终端设备接收到用户在上述应用程序客户端中输入的视频录制指令时，终端设备启动摄像头并开始执行视频录制。同时，应用程序客户端向控制模块发出采集信号，以使控制模块控制各个采集模块以预设频率开始采集来自用户身体各个肌群的肌电数据，并使控制模块将各个采集模块所采集到肌电数据实时返回至终端设备。在终端设备每次接收到肌电数据的时刻， 将该时刻所录制的视频图像帧与该肌电数据对应关联。在视频数据的录制过程中，终端设备将持续接收到可穿戴运动装置返回的肌电数据以及持续录制的各帧视频图像，因此终端设备能够确定采集各帧视频图像时，其所实时对应接收到的肌电数据。
当接收到视频录制停止指令时，终端设备关闭摄像头，并向控制模块发出终止信号，以停止采集以及停止传输肌电数据。
终端设备对录制得到的所有视频图像帧进行图像识别处理，从而确定用户在运动过程中的每个健身动作所对应的起止视频图像帧，并将起止视频图像帧之间的所有视频图像帧共同确认为对应相同的健身动作。根据每个健身动作对应的多个视频图像帧，获取录制所述多个视频图像帧时所采集到的肌电数据，则该肌电数据为执行该健身动作时所对应采集到的肌电数据。
S102：基于采集到的肌电数据，识别所述健身动作对应的运动肌群，并计算所述运动肌群的肌力匹配度，所述肌力匹配度用于表示所述用户在执行所述健身动作的过程中其所述运动肌群的发力值与预设的标准发力值的匹配程度。
作为本发明的一个实施例，如图2所示，上述S102具体包括：
S201：基于采集到的肌电数据，识别所述健身动作对应的运动肌群。
由于终端设备所接收到的肌电数据分别来源于可穿戴运动装置上的不同采集模块，因此，根据肌电数据所携带的采集模块来源标识，终端设备将获取到的肌电数据分成N路子数据，N为采集模块的数量。由于各个采集模块所贴附的人体肌群已预设于应用程序客户端中，因此，根据采集模块来源标识与人体肌群的对应关系，终端设备将每个健身动作对应的N路子数据分成M个组别。其中，M为可穿戴运动装置中采集模块所贴附的人体肌群的肌群总数，且M小于或等于N。具体地，对贴附于同一人体肌群的K个采集模块，终端设备将采集模块来源标识为该K个采集模块的K路子数据作为一个组别。M、N以及K均为正整数。
对每一个健身动作所对应的M个组别的肌电数据进行综合分析处理，若肌 电强度大于预设阈值的肌电数据为M个组别中的某几个组别。则所述某几个组别中的每个组别所对应的一个人体肌群将被确定为该健身动作对应的一个运动肌群。
S202：获取预先设置的所述健身动作对应的标准发力肌群。
对于每一个健身动作，为了获取该健身动作对应的标准发力肌群以及每个标准发力肌群的标准发力值，终端设备根据该健身动作的动作类型，从预先设置的动作肌群参照表中，确定出与该动作类型匹配的一个或多个锻炼肌群，并将每一个锻炼肌群输出为该健身动作对应的一个标准发力肌群。同时，每一个标准发力肌群所对应的标准发力值也预设于该动作肌群参照表中。
例如，若健身动作为杠铃卧推，则从预先设置的动作肌群参照表中，确定出杠铃卧推的标准发力肌群为肱三头肌、三角肌以及胸大肌，且肱三头肌、三角肌以及胸大肌所分别对应的标准发力值为2000微伏、2000微伏和5000微伏。
S203：若所述运动肌群与所述标准发力肌群不匹配，则确定所述运动肌群的肌力匹配度为零。
本发明实施例中，判断每一个健身动作所对应的运动肌群与标准发力肌群是否匹配，即，将健身动作所对应的各个运动肌群与各个标准发力肌群进行对比，从而判断每一个运动肌群是否为标准发力肌群，且标准发力肌群的总数是否与运动肌群的总数相同。也即，判断标准发力肌群与运动肌群是否完全一致。
若其中一个运动肌群不是健身动作对应的标准发力肌群，或者，标准发力肌群的总数与运动肌群的总数不同，则判断为标准发力肌群与运动肌群不匹配。尽管一运动肌群的发力值与一标准发力肌群的标准发力值相同，但由于该运动肌群不是标准发力肌群，两者实际对应的不是相同的一个人体肌群，不是基于同一肌群标准判断肌力匹配度的，因此，令该运动肌群的发力值与预设的标准发力值的匹配程度为零，即令肌力匹配度为零。
S204：若所述运动肌群与所述标准发力肌群匹配，则获取所述标准发力肌群对应的标准发力值，并将所述运动肌群的发力值与所述标准发力值的比值输 出为所述运动肌群的肌力匹配度。
若一个健身动作中的每一个运动肌群都是标准发力肌群，且标准发力肌群的总数与运动肌群的总数相同，则确定为该健身动作的运动肌群与标准发力肌群匹配。
例如，若某一健身动作对应有两个标准发力肌群，分别为A和B，且该视频图像帧对应也有两个运动肌群，分别为A和B，则可知该健身动作对应的每一个运动肌群都是标准发力肌群，因此可判断该健身动作的标准发力肌群与运动肌群匹配。
健身动作所对应的肌电数据中，来源于某一运动肌群的肌电数据的平均肌电强度为该运动肌群的发力值。在运动肌群为标准发力肌群的前提下，运动肌群的发力值与该标准发力肌群的标准发力值的比值为该运动肌群的肌力匹配度。其中，该标准发力肌群的标准发力值可由上述S202获得。
优选地，作为本发明的一个实施例，如图3所示，上述S204具体包括：
S301：若所述运动肌群与所述标准发力肌群匹配，则获取所述用户的属性特征。
本发明实施例中，在终端设备所预设的上述动作肌群参照表中，为每一个标准发力肌群都对应设置了多个标准发力值，每个标准发力值与一种或多种预设的属性特征相匹配。
若健身动作对应的运动肌群与标准发力肌群匹配，则终端设备所运行的应用程序客户端读取该应用程序客户端的用户登录账号所对应的属性特征，该属性特征包括年龄、性别、身高以及病史等信息。
S302：在预先设置的所述标准发力肌群对应的多个标准发力值中，选取与所述属性特征相匹配的标准发力值。
根据每一运动肌群所匹配的标准发力肌群，从动作肌群参照表中先筛选出该标准发力肌群所对应的各个标准发力值，并根据S301所读取到的属性特征，从各个标准发力值中再次进行筛选，以确定出唯一的一个与属性特征相匹配的 标准发力值。
例如，若标准发力肌群对应的三个标准发力值分别为2000微伏、3000微伏以及5000微伏，且用户的年龄属性特征为13岁，则由于标准发力值2000微伏是与14岁以下的年龄相匹配的一个标准发力值，因此，将2000微伏这一标准发力值输出为当前时刻与用户属性特征匹配的该标准发力肌群的标准发力值。
S303：将所述运动肌群的发力值与所述标准发力值的比值输出为所述运动肌群的肌力匹配度。
本发明实施例未提到步骤的实现原理与其余各个实施例所提到的步骤的实现原理相同，因此不一一赘述。
在实际情况中，男性和女性、成人和少年、高矮肥瘦不同人群之间的标准发力大小是不同的，故本发明实施例中，在确定标准发力肌群的标准发力值时，综合考虑了用户的属性特征，避免了每个标准发力肌群的标准发力值都是固定值，使得最终所计算出的肌力匹配度能够更加准确。
S103：在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外的区域；其中，所述第一亮度与所述第二亮度的差值的绝对值与所述肌力匹配度成反比。
图4示出了本发明实施例提供的人体肌群分布图。如图4所示，该图为终端界面中所展示的一个图像画面，该图像画面的边界为矩形的四条边线，且图像画面中有一人体模型。该人体模型与用户的实际身躯为镜面对称显示关系。即，视频观察者所观看到的人体模型的左边部分也表示用户实际身躯的左边。并且，人体模型中以线条划分出不同的肌群，以使用户能够从该人体肌群分布图中，直观地看出各个肌群所实际对应的人体生理部位。同时，图4所示的图像画面中还包含除了该人体模型以外的空白区域，该空白区域为上述背景区域。
在终端界面中，为了对各个健身动作所达到的运动效果进行展示，根据健 身动作的执行顺序，依次展示各个健身动作所分别对应且具有相应显示效果的人体肌群分布图。
当健身动作仅对应一个运动肌群，且运动肌群与标准发力肌群匹配时，从人体肌群分布图中确认出该运动肌群，从而以该运动肌群对应的一种色彩元素将该运动肌群标记出来。标记方法包括：对该运动肌群所处的位置区域，以该色彩元素进行填充。其中，运动肌群对应的一种色彩元素仅表示一种颜色色系，即饱和度为固定值和色调为固定值的一种色彩，而该色彩元素的亮度值可为任意值S。优选地，S为亮度区间的中位数，且亮度区间的最小值大于0。另外，在标记运动肌群的同时，根据该运动肌群的肌力匹配度，经由预设的亮度差计算公式，输出肌力匹配度所对应的一个亮度差值±Δs，则将与标记运动肌群时所使用的相同的一种色彩元素的亮度值调整为S+Δs或S-Δs后，以该亮度值调整后的色彩元素将终端界面的背景区域进行填充。上述亮度差计算公式为反比例函数，该公式例如可以是：|y|＝a/x。其中，a为预设的常系数，x为运动肌群的肌力匹配度，y为肌力匹配度x所对应输出的一个亮度差值。由此可知，肌力匹配度x越大，背景区域与运动肌群的亮度差y的绝对值越小。由于相同的一种色彩元素仅表示相同的一种颜色色系，饱和度和色调没有发生调整，故亮度值调整后与调整前的色彩元素依然为相同的一种色彩元素。
例如，若健身动作仅对应的一个运动肌群为左胸大肌，则在图4，以左胸大肌所预设对应的一种色彩元素将区域A进行填充，且该色彩元素的亮度为50。若左胸大肌的肌力匹配度为0.7，亮度差计算公式为y＝10/x，则输出的亮度差为14.3。此时调整后的色彩元素的亮度应为64.3，则以亮度值为64.3的区域A的色彩元素将背景区域B进行填充。最终得到的效果图如图3所示，可见，背景区域B与区域A属于相同色系，但由于背景区域B的亮度较高，因而显示出相对较浅的色彩。
当健身动作对应多个运动肌群，且运动肌群与标准发力肌群完全一致时，从人体肌群分布图中确认出上述多个运动肌群，从而以各个运动肌群分别对应 的多种色彩元素，分别将上述各个运动肌群标记出来。并且，终端界面的背景区域划分有多个子背景区域，子背景区域的数量与人体肌群分布图中所划分出来的运动肌群的总数相同。对其中的每一个运动肌群，确定与该运动肌群关联的一个子背景区域。根据该运动肌群的肌力匹配度，获取该肌力匹配度对应的一个亮度差值±Δs，则将与标记该运动肌群时所使用的相同的一种色彩元素的亮度值调整为S+Δs后，以该亮度调整后的色彩元素将人体肌群分布图中与该运动肌群关联的子背景区域进行填充。
例如，若健身动作对应的两个运动肌群和对应的两个标准发力肌群均为左肱二头肌和右比目鱼肌，则在图5，以左肱二头肌所预设对应的一种色彩元素a″将区域A进行填充，以右比目鱼肌所预设对应的一种色彩元素b″将区域B进行填充，且色彩元素a″和b″的亮度均为50。若左肱二头肌的肌力匹配度所对应的亮度差为14.3，右比目鱼肌的肌力匹配度所对应的亮度差为10，则此时调整后的色彩元素a″的亮度为64.3，调整后的色彩元素b″的亮度为60。以亮度值为64.3的色彩元素a″将与左肱二头肌关联的子背景区域a进行填充，以亮度值为60的色彩元素b″将与右比目鱼肌关联的子背景区域b进行填充。最终得到的效果图如图5示。由于该图为灰度化后的图像，因此效果并没有十分明显，在图5的实际效果中，子背景区域a与区域A的色系相同，子背景区域B与区域b的色系相同，且子背景区域a相对于区域A显示出相对较浅的色彩，子背景区域b相对于区域B显示出相对较浅的色彩。
本发明实施例通过在人体肌群分布图中标记用户的运动肌群，使得用户能够直观地查看出自己实际所锻炼到的肌群位置；通过以不同亮度的同一色彩元素标记背景区域以及运动肌群，且基于与肌力匹配度的反比关系来确定亮度差值，使得用户能够根据终端界面所显示的运动肌群与背景区域的亮度差值大小，直观地了解到运动肌群的发力值与标准发力值的差异程度，进而确定自身的肌肉是否已经达到了锻炼的目的，因此，用户可以科学且有效地规范、调整自己的健身动作。
作为本发明的一个实施例，上述S103具体包括：
若所述健身动作对应的运动肌群与所述健身动作对应的各个标准发力肌群均不匹配，则在终端界面显示的人体肌群分布图中，闪烁显示所述各个标准发力肌群，并以第一亮度的色彩元素标记该运动肌群，以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外与该运动肌群关联的区域；其中，所述第二亮度为零。
本发明实施例中，为了突出显示健身动作对应的各个标准发力肌群，使用户更为直观地观察到哪些肌群才是自己应当发力的肌群，以闪烁的方式动态展示各个标准发力肌群。并且，在健身动作所对应的某一个运动肌群不是标准发力肌群的情况下，为了令用户观察到自己错误发力的肌群，使之与标准发力肌群作出对比，终端设备获取该运动肌群所对应的色彩元素，并以任意亮度值的色彩元素标记出该运动肌群。
根据上述S203可知，当某一个运动肌群与标准发力肌群不匹配时，该运动肌群的肌力匹配度为零。在健身动作仅对应一个运动肌群的情况下，直接令人体肌群分布图的整个背景区域的亮度为0，以最大化背景区域与该运动肌群的亮度差。由于亮度为0时，背景区域显示为黑色，因此用户可迅速得知，当前的运动肌群与标准发力肌群不匹配。在健身动作对应多个运动肌群的情况下，若仅有其中的若干个运动肌群不是标准发力肌群，则分别标记出各个运动肌群，并令人体肌群分布图中与所述若干个运动肌群关联的背景子区域的亮度为0，实现了在人体肌群分布图中，直观地显示出当前的哪几个运动肌群是与标准发力肌群不匹配。
作为本发明的另一个实施例，上述S103还包括：
对于所述健身动作对应的任一运动肌群，若该运动肌群与所述健身动作对应的其中一个标准发力肌群匹配，且该运动肌群的发力值大于该标准发力肌群的标准发力值，则在终端界面显示的人体肌群分布图中，以第一亮度的色彩元 素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外与该运动肌群关联的子背景区域，其中，所述第一亮度小于所述第二亮度。
对于所述健身动作对应的一个运动肌群，若该运动肌群与所述健身动作对应的其中一个标准发力肌群匹配，且该运动肌群的发力值小于该标准发力肌群的标准发力值，则在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外与该运动肌群关联的子背景区域，其中，所述第一亮度大于所述第二亮度。
在上述运动效果的各种展示方式中，基于与肌力匹配度的反比关系来确定人体肌群分布图中运动肌群与背景区域的亮度差值，使得用户能够根据终端界面所显示的运动肌群与背景区域的亮度差值大小，直观地了解到运动肌群的发力值与标准发力值的差异程度。而为了更进一步显示运动肌群的发力值与标准发力值的差异原因是由于运动肌群的发力值过小还是发力值过大而造成的，本发明实施例中，在通过预设的亮度差计算公式确定出运动肌群与背景区域的亮度差的绝对值时，在运动肌群的发力值小于标准发力值的情况下，将运动肌群与背景区域的亮度差确定为正值，保证用户在看到相同色彩元素的运动肌群及其关联的背景区域时，能够基于亮度相对较大、颜色相对较浅的运动肌群，确定出该运动肌群的实际发力过小。在运动肌群的发力值大于标准发力值的情况下，将运动肌群与背景区域的亮度差确定为负值，保证用户在看到相同色彩元素的运动肌群及其关联的背景区域时，能够基于亮度相对较小、颜色相对较深的运动肌群，确定出该运动肌群的实际发力过大。
应理解，上述实施例中各步骤的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本发明实施例的实施过程构成任何限定。
对应于上文实施例所述的方法，图6示出了本发明实施例提供的运动效果 展示装置的结构框图，该装置可以运行于具有显示屏以及摄像头的智能终端之中，例如手机、平板、笔记本电脑、智能相机以及计算机，等等。为了便于说明，仅示出了与本实施例相关的部分。
参照图6，该装置包括：
采集单元61，用于在用户执行健身动作的过程中，对所述用户进行肌电数据采集。
计算单元62，用于基于采集到的肌电数据，识别所述健身动作对应的运动肌群，并计算所述运动肌群的肌力匹配度，所述肌力匹配度用于表示所述用户在执行所述健身动作的过程中其所述运动肌群的发力值与预设的标准发力值的匹配程度。
展示单元63，用于在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外的区域。
其中，所述第一亮度与所述第二亮度的差值的绝对值与所述肌力匹配度成反比。
可选地，所述采集单元61包括：
识别子单元，用于基于采集到的肌电数据，识别所述健身动作对应的运动肌群。
获取子单元，用于获取预先设置的所述健身动作对应的标准发力肌群。
第一确定子单元，用于若所述运动肌群与所述标准发力肌群不匹配，则确定所述运动肌群的肌力匹配度为零。
第二确定子单元，用于若所述运动肌群与所述标准发力肌群匹配，则获取所述标准发力肌群对应的标准发力值，并将所述运动肌群的发力值与所述标准发力值的比值输出为所述运动肌群的肌力匹配度。
可选地，所述第一确定子单元具体用于：
若所述运动肌群与所述标准发力肌群匹配，则获取所述用户的属性特征；
在预先设置的所述标准发力肌群对应的多个标准发力值中，选取与所述属性特征相匹配的标准发力值。
可选地，所述展示单元63包括：
闪烁子单元，用于若所述健身动作对应的运动肌群与所述健身动作对应的各个标准发力肌群均不匹配，则在终端界面显示的人体肌群分布图中，闪烁显示所述各个标准发力肌群，并以第一亮度的色彩元素标记该运动肌群，以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外与该运动肌群关联的区域。
其中，所述第二亮度为零。
可选地，所述展示单元63包括：
第一展示子单元，用于对于所述健身动作对应的任一运动肌群，若该运动肌群与所述健身动作对应的其中一个标准发力肌群匹配，且该运动肌群的发力值大于该标准发力肌群的标准发力值，则在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外与该运动肌群关联的子背景区域，其中，所述第一亮度小于所述第二亮度。
第二展示子单元，用于对于所述健身动作对应的一个运动肌群，若该运动肌群与所述健身动作对应的其中一个标准发力肌群匹配，且该运动肌群的发力值小于该标准发力肌群的标准发力值，则在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外与该运动肌群关联的子背景区域，其中，所述第一亮度大于所述第二亮度。
所属领域的技术人员可以清楚地了解到，为了描述的方便和简洁，仅以上述各功能单元、模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能单元、模块完成，即将所述装置的内部结构划分成不同的功能单元或模块，以完成以上描述的全部或者部分功能。实施例中的各功 能单元、模块可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中，上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。另外，各功能单元、模块的具体名称也只是为了便于相互区分，并不用于限制本申请的保护范围。上述系统中单元、模块的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
在本发明所提供的实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的系统实施例仅仅是示意性的，例如，所述模块或单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通讯连接可以是通过一些接口，装置或单元的间接耦合或通讯连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明实施例的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)或处理器(processor)执行本发明实施例各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围，均应包含在本发明的保护范围之内。

Claims (10)

  1. 一种运动效果展示方法，其特征在于，包括：
    在用户执行健身动作的过程中，对所述用户进行肌电数据采集；
    基于采集到的肌电数据，识别所述健身动作对应的运动肌群，并计算所述运动肌群的肌力匹配度，所述肌力匹配度用于表示所述用户在执行所述健身动作的过程中其所述运动肌群的发力值与预设的标准发力值的匹配程度；
    在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外的区域；
    其中，所述第一亮度与所述第二亮度的差值的绝对值与所述肌力匹配度成反比。
  2. 如权利要求1所述的运动效果展示方法，其特征在于，所述基于采集到的肌电数据，识别所述健身动作对应的运动肌群，并计算所述运动肌群的肌力匹配度，包括：
    基于采集到的肌电数据，识别所述健身动作对应的运动肌群；
    获取预先设置的所述健身动作对应的标准发力肌群；
    若所述运动肌群与所述标准发力肌群不匹配，则确定所述运动肌群的肌力匹配度为零；
    若所述运动肌群与所述标准发力肌群匹配，则获取所述标准发力肌群对应的标准发力值，并将所述运动肌群的发力值与所述标准发力值的比值输出为所述运动肌群的肌力匹配度。
  3. 如权利要求2所述的运动效果展示方法，其特征在于，所述若所述运动肌群与所述标准发力肌群匹配，则获取所述标准发力肌群对应的标准发力值，包括：
    若所述运动肌群与所述标准发力肌群匹配，则获取所述用户的属性特征；
    在预先设置的所述标准发力肌群对应的多个标准发力值中，选取与所述属 性特征相匹配的标准发力值。
  4. 如权利要求1所述的运动效果展示方法，其特征在于，所述在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外的区域，包括：
    若所述健身动作对应的运动肌群与所述健身动作对应的各个标准发力肌群均不匹配，则在终端界面显示的人体肌群分布图中，闪烁显示所述各个标准发力肌群，并以第一亮度的色彩元素标记该运动肌群，以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外与该运动肌群关联的区域；
    其中，所述第二亮度为零。
  5. 如权利要求1至4任一项所述的运动效果展示方法，其特征在于，所述在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外的区域，包括：
    对于所述健身动作对应的任一运动肌群，若该运动肌群与所述健身动作对应的其中一个标准发力肌群匹配，且该运动肌群的发力值大于该标准发力肌群的标准发力值，则在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外与该运动肌群关联的子背景区域，其中，所述第一亮度小于所述第二亮度；
    对于所述健身动作对应的一个运动肌群，若该运动肌群与所述健身动作对应的其中一个标准发力肌群匹配，且该运动肌群的发力值小于该标准发力肌群的标准发力值，则在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外与该运动肌群关联的子背景区域，其中，所述第一亮度大于所述第二亮度。
  6. 一种运动效果展示装置，其特征在于，包括：
    采集单元，用于在用户执行健身动作的过程中，对所述用户进行肌电数据采集；
    计算单元，用于基于采集到的肌电数据，识别所述健身动作对应的运动肌群，并计算所述运动肌群的肌力匹配度，所述肌力匹配度用于表示所述用户在执行所述健身动作的过程中其所述运动肌群的发力值与预设的标准发力值的匹配程度；
    展示单元，用于在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外的区域；
    其中，所述第一亮度与所述第二亮度的差值的绝对值与所述肌力匹配度成反比。
  7. 如权利要求6所述的运动效果展示装置，其特征在于，所述采集单元包括：
    识别子单元，用于基于采集到的肌电数据，识别所述健身动作对应的运动肌群；
    获取子单元，用于获取预先设置的所述健身动作对应的标准发力肌群；
    第一确定子单元，用于若所述运动肌群与所述标准发力肌群不匹配，则确定所述运动肌群的肌力匹配度为零；
    第二确定子单元，用于若所述运动肌群与所述标准发力肌群匹配，则获取所述标准发力肌群对应的标准发力值，并将所述运动肌群的发力值与所述标准发力值的比值输出为所述运动肌群的肌力匹配度。
  8. 如权利要求7所述的运动效果展示装置，其特征在于，所述第一确定子单元具体用于：
    若所述运动肌群与所述标准发力肌群匹配，则获取所述用户的属性特征；
    在预先设置的所述标准发力肌群对应的多个标准发力值中，选取与所述属 性特征相匹配的标准发力值。
  9. 如权利要求6所述的运动效果展示装置，其特征在于，所述展示单元包括：
    闪烁子单元，用于若所述健身动作对应的运动肌群与所述健身动作对应的各个标准发力肌群均不匹配，则在终端界面显示的人体肌群分布图中，闪烁显示所述各个标准发力肌群，并以第一亮度的色彩元素标记该运动肌群，以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外与该运动肌群关联的区域；
    其中，所述第二亮度为零。
  10. 如权利要求6至9任一项所述的运动效果展示装置，其特征在于，所述展示单元包括：
    第一展示子单元，用于对于所述健身动作对应的任一运动肌群，若该运动肌群与所述健身动作对应的其中一个标准发力肌群匹配，且该运动肌群的发力值大于该标准发力肌群的标准发力值，则在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外与该运动肌群关联的子背景区域，其中，所述第一亮度小于所述第二亮度；
    第二展示子单元，用于对于所述健身动作对应的一个运动肌群，若该运动肌群与所述健身动作对应的其中一个标准发力肌群匹配，且该运动肌群的发力值小于该标准发力肌群的标准发力值，则在终端界面显示的人体肌群分布图中，以第一亮度的色彩元素标记所述运动肌群，并以第二亮度的所述色彩元素标记所述人体肌群分布图中除人体肌群以外与该运动肌群关联的子背景区域，其中，所述第一亮度大于所述第二亮度。
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