TWI611693B - Intelligent Self-Shooting Method and System Thereof - Google Patents

Abstract

An intelligent self-timer method for capturing a user's facial expression and facial expression according to a user's psychological state, including: setting a user's age; setting a self-timer's shooting duration; detecting a user's heartbeat frequency, and drawing a heart rate according to the user's heartbeat frequency Figure, capture the user's facial expression according to the number of heartbeats and heart rate chart; choose to capture the user's psychological state; and detect whether the shooting time of the selfie is over; if not, determine whether the user is captured within the shooting time of the selfie The number of heartbeats is increased by one value per minute. If it is, another heart rate chart is drawn according to the increased number of heartbeats, and the user's facial expressions corresponding to this heartbeat number and this heart rate chart are captured, and a self-timer is obtained to obtain the user The most natural photo in a specific state of mind.

Description

Intelligent self-timer method and system

The invention discloses an intelligent self-timer method, and more particularly, it relates to an intelligent self-timer method and system based on the user's psychological state to capture the user's facial expression and facial expression under a specific psychological state.

The automatic photographing technology that recognizes the smile on the face is a firmware calculation and recognition technology built into the digital camera or mobile phone. It locks the triangle position of the smile feature on the user ’s face and detects the user ’s face. The smile feature of the camera is automatically taken, but these recognition systems are not flexible enough and cannot be customized for users.

However, at present, the digital camera or mobile phone's automatic photo recognition technology for identifying face smiles is limited to detecting specific expressions, such as smiling expressions. There is no support for other expressions other than specific expressions. If the subject ’s expression changes continuously , Such as tongue sticking, pouting or frowning, etc. With current digital cameras or cameras built in mobile phones, it is not possible to automatically capture the various expressions of the subject continuously, only shooting with smiling expressions, so Limited applications for digital cameras or mobile phones.

The main purpose of the present invention is to detect the user's heartbeat frequency, heart rate graph through smart accessories, and capture the user's facial expression through camera face recognition in the smart device.

Another object of the present invention is to determine whether the current psychological state of the user meets the photographing standard through the number of heartbeats and the drawn heart rate graph and a preset original heart rate graph.

It is still another object of the present invention that a user takes multiple photos in a user's specific mental state in a self-timer manner as a preset common facial expression of the user in the specific mental state for the intelligent self-timer system to use later When a person takes a self-portrait, the expressions presented by the user's current psychological state are compared with preset facial expressions stored in the self-timer system to take the most natural picture of the user's current psychological state.

According to the above purpose, the present invention discloses a smart self-timer method for self-extracting a user ’s facial expression and facial expression according to a user ’s psychological state, the steps of which include: setting a user ’s age; and setting a shooting time length for performing a self-timer step ; Simultaneously detect the first number of heartbeats of the user, and draw a first heart rate chart according to the first number of heartbeats of the user, and capture the user's facial expression based on the first number of heartbeats and the first heart rate chart; choose to photograph the user And detect whether the shooting time of the selfie is over; if not, determine whether the second heartbeat captured by the user during the shooting time of the selfie is increased by a value every minute, and if yes, corresponding Draw a second heart rate chart at this second heartbeat number, and capture the user's facial expression corresponding to the second heartbeat number and second heart rate chart, and perform a self-shooting step on the user to obtain the user in this specific mental state Multiple photos. If it is detected that the shooting time of the self-timer step has ended, the smart self-timer step is ended. In addition, if it is determined that the second heartbeat of the user is not captured within the shooting time of this self-timer step and increases by a value every minute, then it returns to detecting whether the shooting time of the self-timer step is over, and if so, the smart self-timer is ended. Steps; if not, it is repeatedly judged whether there is an increase in the number of heartbeats per minute by the user within the shooting time of the selfie value. Therefore, the present invention uses the user to generate different heartbeat times and generate different heart rate graphs in different psychological states, and further activates the intelligent self-timer function to capture the facial expressions of the user in this psychological state to capture A photo of the user ’s most natural facial expression.

According to the above purpose, the present invention also discloses a smart selfie method using a user's reference facial profile to capture the facial expression of the user in a specific psychological state. The steps include: setting the user's age and setting the shooting time for the selfie step. Length, detecting the first number of heartbeats of the user and drawing the first heart rate chart according to the first number of heartbeats of the user, selecting a first reference facial profile with a specific mental state, taking multiple photos with this specific mental state by himself, targeting These photos with this particular mental state are used to identify the user's face to obtain at least two common points, determine whether some common points can be found by these photos, and if not, search again; if so, then they will have these common points These photos are stored and replaced with the first reference facial expression Facebook as the second reference facial expression next time when shooting a specific mental state, to detect whether the shooting time of the selfie is over, and if not, determine whether there is any time during the shooting time of the selfie The number of second heartbeats captured by the user is increased by every minute. Draw a second heart rate chart corresponding to the second heartbeat number and capture the user's facial expressions corresponding to the second heartbeat number and the second heart rate chart, and capture the captured user's facial expression and the first time in a specific psychological state. The two reference facial expressions are compared. If the facial expression of the user and the second reference facial expression of the specific psychological state have at least two points in common, a self-timer step is performed to take a photo of the user in the specific psychological state.

According to the above-mentioned intelligent self-timer method, the present invention also discloses an intelligent self-timer system that automatically captures the user's facial expressions and facial expressions in a psychological state according to the user's psychological state, which includes: intelligent accessories and intelligent devices. Among them, the intelligent accessory includes at least: a sensor for sensing a plurality of heartbeat times of a user in a psychological state, and drawing a heart rate chart according to these heartbeat times, a first transmission module for transmitting the heart rate chart, And a first memory for temporarily storing the heart rate chart. Smart devices include at least: apps to set the user ’s age, selfies The length of shooting time, the user's psychological state when taking a selfie, the second transmission module is paired with the first transmission module and receives the heart rate chart of the user transmitted by the first transmission module; the camera unit, according to the use The heart rate chart of the user captures the facial expression of the user in the psychological state and the second memory, and stores multiple photos of the facial expression of the user in the psychological state.

The invention also discloses an intelligent self-timer system using a user's reference facial expression profile to capture the facial expression facial expression of the user in a specific psychological state, which includes a smart accessory and a smart device, wherein the smart accessory includes at least a sensor Detector for detecting the first number of heartbeats of a user in a specific psychological state, drawing a first heart rate chart according to the first number of heartbeats, and detecting the second time of the user in a specific psychological state and after a period of time The number of heartbeats, and a second heart rate chart is drawn according to the number of second heartbeats. When the number of second heartbeats exceeds a value of the first heartbeat, and the second heart rate chart meets a specific psychological state, the second heart rate chart, the first A transmission module is used for transmitting the second number of heartbeats and the second heart rate graph. An intelligent device includes at least: an application for setting the user's age, the length of time the selfie was taken, or the user's psychological state during the selfie, and storing multiple photos of the user in the psychological state, the second transmission The module is paired with the first transmission module, and receives the second heart rate chart and the second heartbeat number of the user in a specific psychological state transmitted by the first transmission module, and the camera unit, according to the second heartbeat number and the first Two heart rate maps to capture the user ’s facial expressions in a specific mental state, and a second memory to store the user ’s face based on the second heartbeat number and the second heart rate map, and captured in a specific psychological state Multiple photos of emoticons.

1‧‧‧ Smart Selfie System

10‧‧‧ Smart Accessories

12‧‧‧ Sensor

14‧‧‧The first transmission module

16‧‧‧First memory

20‧‧‧ Smart Device

22‧‧‧ Camera Unit

24‧‧‧Second Transmission Module

26‧‧‧Second memory

28‧‧‧App

30‧‧‧Select and set user age

32‧‧‧ Set the length of time to take a selfie

34‧‧‧ Detects the number of heartbeats of the user and draws a heart rate chart based on the number of heartbeats of the user

36‧‧‧Capturing the user's facial expressions

38‧‧‧ Psychological state when the user chooses to take a selfie

40‧‧‧ Detect if the shooting time of the selfie is over

42‧‧‧ End Smart Selfie

44‧‧‧ Judgment whether the number of heartbeats per minute has been increased by the user within the shooting time of the selfie

442‧‧‧ draws the user's heart rate chart according to the increased number of heartbeats within the user-defined shooting time and under a specific psychological state, and simultaneously captures this specific mentality based on the heart rate chart and the number of heartbeats Facial expression of the user in the state

444‧‧‧ users take smart selfies to take pictures of users ’most natural facial expressions

50‧‧‧ Set user age

52‧‧‧ Sets the length of time to take a selfie

54‧‧‧ Detects the user's first heartbeat count, draws a first heart rate graph based on the first heartbeat count, and captures the user's facial expression based on the first heartbeat count and the first heart rate graph

56‧‧‧ Psychological state when the user chooses to take a selfie

58‧‧‧ Detect if the shooting time of the selfie is over

60‧‧‧ End Smart Selfie

62‧‧‧ Determines whether the second heartbeat of the user is captured during the shooting time during the self-timer and is increased by a value every minute

622‧‧‧ draws a second heart rate chart according to the second heart rate, and uses the second heart rate and the second heart rate map to capture a user's facial expression corresponding to the second heart rate and the second heart rate map

624‧‧‧ take a smart selfie to get photos of the user's facial expressions in a specific mental state

70‧‧‧ Psychological state when the user chooses to take a selfie

72‧‧‧ The user uses a smart device to take multiple photos with this specific mental state through the app's preset facial expressions.

74‧‧‧User chooses photos with specific mental state from multiple photos with specific mental state

76‧‧‧ App captures at least two things in common from multiple photos with that particular mental state

78‧‧‧ An application on a smart device will have multiple photos with a specific mental state and at least two things in common for users to confirm

80‧‧‧ After confirmation by the user, multiple photos with a specific mental state and at least two points in common are stored in the memory of the smart device

82‧‧‧Complete the creation and setting of reference facial expressions for specific mental states

90‧‧‧Select and set user age

92‧‧‧ Set the length of time you want to take a selfie

94‧‧‧ Detects the number of heartbeats of the user and draws a heart rate chart based on the number of heartbeats of the user

96‧‧‧ Capture user's facial expressions

98‧‧‧ Psychological state when the user chooses to take a selfie

100‧‧‧ Detect if the shooting time of the selfie is over

102‧‧‧ Judgment whether there is an increase in the number of heartbeats per minute during the shooting time of the selfie

1022‧‧‧ The smart accessory draws another heart rate graph based on the increased number of heartbeats

1024‧‧‧ According to the captured facial expression of the user and multiple facial expressions of the specific mental state pre-stored in the smart device by the user, if the facial expression of the user and this specific mental state are compared Of the multiple facial expressions of Facebook have at least two things in common, take a selfie of the user to take a picture of the user in this particular mental state

104‧‧‧ End Smart Selfie

FIG. 1 is a block diagram illustrating a smart selfie system according to the disclosed technology.

FIG. 2 is a flowchart illustrating the steps of a smart selfie method that captures a user ’s facial expressions and facial expressions in a specific psychological state in a self-timer manner according to the psychological state of the user according to the disclosed technology.

FIG. 3 is a flow chart showing the steps of an embodiment of a smart selfie method in which a user captures the facial expressions of the user in a happy psychological state in a self-timer according to the technology disclosed in the present invention.

FIG. 4 shows different heart rate segments presented by different mental states according to the technology disclosed in the present invention.

FIG. 5 is a flowchart illustrating steps of making and setting a reference Facebook for a user in a specific psychological state according to the technology disclosed in the present invention.

FIG. 6 is a flowchart of steps taken by a user in a specific psychological state according to the steps of FIG. 2 and FIG. 5 or FIG. 3 and FIG. 5 according to the technology disclosed by the present invention.

Please refer to Figure 1 first. FIG. 1 is a block diagram illustrating a smart selfie system according to the disclosed technology. In FIG. 1, the smart selfie system 1 includes a smart accessory 10 and a smart device 20. The smart accessory 10 includes at least a sensor 12, a first transmission module 14, and a first memory 16. The smart device 20 has at least a camera unit 22, a second transmission module 24, a second memory 26, and an application 28. The smart device 20 may be a smart tablet or a smart phone.

In the smart accessory 10 of the smart self-timer system 1 of the present invention, the sensor 12 is used to sense the number of heartbeats of the user and draw a heart rate chart according to the number of heartbeats. In addition, in the present invention, the smart device 20 uses the second transmission module 24 to pair with the first transmission module 14 of the smart accessory 10, so that the signal sensed by the sensor 12 of the smart accessory 10 can be transmitted through The first transmission module 14 transmits and is received by the second transmission module 24 of the smart device 20, and these signals are stored in the second memory 26; or, the second transmission module is not turned on by the smart device 20 At 24 o'clock, the smart accessory 10 can temporarily store the sensed signal in the first memory 16. After the smart device 20 turns on the second transmission module 24, the smart accessory 10 uses the first transmission module. 14 Passes Sent to the smart device 20 and stored in the second memory 26, wherein the first transmission module 14 and the second transmission module 24 may be Bluetooth transmission modules, whereby the intelligent accessory 10 can detect the detected The received signal is transmitted to the user's smart device 20 through the Bluetooth transmission module (ie, the first transmission module 14), and is received by the second transmission module 24 of the smart device 20. In the embodiment of the present invention, the smart accessory 10 may be a smart bracelet or a smart watch, and is generally worn on a user's wrist.

It should be noted that the current smart accessories 10, such as smart bracelets or smart watches, also have the function of sensing other data, such as the number of steps walked, the number of kilometers run, or the number of sit-ups. The smart accessory 10 disclosed in the present invention may also include the sensing function of the above data, but in the present invention, the heart rate chart is mainly drawn for sensing the number of heartbeats of the user, and other functions are not discussed here. And a detailed statement. In addition, the components included in the smart accessory 10 and the smart device 20 disclosed in the present invention are not limited to the components disclosed in FIG. 1, and other components such as a motherboard, a display screen, a processor and / or keys, and various components The functions and connection relationships are not the main content of the present invention, nor are they the main technical features of the present invention. Therefore, they are not described in the present invention.

Please refer to Figure 2. FIG. 2 is a flow chart showing the steps of a smart selfie method according to a technique disclosed by the present invention that captures a user's facial expressions and facial expressions in a specific mental state in a self-timer manner. In FIG. 2, in step 30, the user age is selected and set. Step 32: Set a shooting time length for the selfie. In step 32, the user can set the shooting time to 1 minute, 3 minutes, 10 minutes, 60 minutes, or longer. Therefore, in the present invention, the length of the shooting time of the selfie can be set according to the needs of the user. No restrictions here.

Next, in step 34, the number of heartbeats of the user is detected, and a heart rate chart is drawn according to the number of heartbeats of the user. It should be noted here that step 34 is related to step 30. Under normal circumstances, the normal heartbeat of an adult is 60 to 100 times per minute, but different ages have different normal heartbeats. The number of jumps, so in order to more accurately capture the most natural facial expressions of the user in this psychological state, the user needs to be set according to his age.

Then, step 36, the facial expression of the user is captured. In step 36, the smart device 20 (as shown in FIG. 1) is used to capture the facial expressions of the user. The facial expressions can be general expressions, happy, angry, sad, pouting, kissing, or making faces Wait, but not limited to this. Next, proceed to step 38, where the user selects a psychological state when taking a selfie. Then, step 40 is performed to detect whether the shooting time of the self-timer is over. If so, step 42 is performed to end the smart self-timer. If not, proceed to step 44 to determine whether there is an increase in the number of heartbeats per minute by the user during the shooting time of the selfie. If so, proceed to step 442. In step 442, the user's heart rate chart is drawn according to the increased number of heartbeats within the user-defined shooting time and under a specific psychological state, and at the same time, the specific mentality is captured according to the heart rate chart and the number of heartbeats. The facial expression of the user in the state. In addition, the user can increase the number of heartbeats per minute from 10% to 50%. Specifically, the value can be 10%, 20%, 25%, 30%, 35%, 40%, 45%, or 50%. Next, step 444 is performed, and the user performs a smart selfie to take a picture of the user's most natural facial expression. It should be noted that, in step 44, if the user does not capture an increase in the number of heartbeats per minute during the shooting time of the self-timer step, return to step 40, and re-detect whether the shooting time of the self-timer is over, and then, Then continue to step 44 to step 444 or directly go to step 42 to end the smart self-timer.

In addition, it should be further explained that, in step 442, the smart accessory 10 will detect an increase in the number of heartbeats, and the heart rate chart drawn according to the number of heartbeats will be transmitted through the first transmission module 14 and transmitted by the intelligent The second transmission module 24 of the smart device 20 receives, so that the camera unit 22 of the smart device 20 can capture the facial expression of the user in this specific mental state according to the heart rate graph and the number of heartbeats.

Next, please refer to FIG. 3. FIG. 3 is a flowchart illustrating the steps of an embodiment of the smart selfie method for capturing a user ’s expression and facial expression in a happy psychological state by taking a selfie in FIG. 2.

In FIG. 3, in step 50, the user age is set. Following step 52, the length of time for which the self-timer is taken is set, for example, 3 minutes. Step 54: Detect the first heartbeat number of the user, draw a first heart rate chart according to the first heartbeat number, and capture a facial expression of the user according to the first heartbeat number and the first heart rate chart. Step 56: The user selects a psychological state when taking a selfie. Then, step 58 is performed to detect whether the shooting time of the self-timer is over. If so, step 60 is performed to end the smart self-timer step. If not, go to step 62 to determine whether the second heartbeat of the user is captured every minute during the shooting time during the self-timer step. If yes, go to step 622, corresponding to the increased number of times. Draw a second heart rate graph and capture the facial expression of the user corresponding to the second heart rate and the second heart rate graph. Then, step 624 is performed. The intelligent self-timer step is performed to obtain a photo of a user's facial expression in a specific psychological state. In step 62 above, if it is determined that the second heartbeat number of the user is not captured within the shooting time during the self-timer step, a value is increased every minute, then return to step 58 to re-detect the self-timer step shooting If the time is over, go to step 62, step 622 to step 624 or directly go to step 60 to end the smart self-timer.

Therefore, an example will be described with reference to FIG. 1 and fit 2 and FIG. 3. First, when the user obtains the smart accessory 10, the user's smart accessory 10, such as a smart bracelet or a smart watch, is first used to set the user's age, such as 36 years. Then, the smart device 20 is paired with the smart accessory 10 for subsequent transmission of signals from the smart accessory 10 to the smart device 20. Next, the user sets the shooting time length of the self-timer step on the smart device 20, for example, 3 minutes. Next, the user's smart accessory 10 detects the current number of heartbeats of the user, which is defined as the first number of heartbeats, for example, 72 times, and draws a first heart rate chart according to the first number of heartbeats. It should be noted that the first heart rate chart may be displayed on the display screen of the smart accessory 10 or set to be not displayed on the display screen of the smart accessory 10, or the smart accessory 10 does not have a screen but the first heart rate The diagram is drawn by a processor (not shown in the figure) in the smart accessory 10, which is not limited herein.

Next, the user can select the psychological state of the self-timer in the application 28 of the smart device 20. If the psychological state selected by the user is "happy", the intelligent self-timer system will start to detect the shooting time of the self-timer ( 3 minutes), if not, determine whether the user ’s second heartbeat has been captured by the smart accessory 10 within one minute of the user ’s self-timer shooting time (3 minutes). For example, Say, when the user is watching a baseball game, first set the shooting time of the selfie to 3 minutes. Within these 3 minutes, the user may be excited because of changes in the game, such as the hitter hitting the goodbye home run. As a result, the number of heartbeats of the user is increased from the original 72 to 100 times. Therefore, in addition to sensing the increased number of heartbeats of the user, the intelligent accessory 10 also calculates that the number of second heartbeats of the user increases by 38 per minute. If the value increases by more than 20% and the value of the heartbeat preset in the smart accessory 10 is increased by 20% per minute, the smart accessory 10 can be based on the second heartbeat (100 times). Make a second heart rate chart, and compare the second heart rate chart with the original heart rate chart stored in the first memory 16 of the smart accessory 10 to obtain that the current psychological state of the user meets the "happy" photographic standard. Therefore, The camera unit 22 of the smart device 20 can capture the current facial expression of the user according to the second number of heartbeats (100 times) and the second heart rate graph. Then, the user can take a selfie to capture the most natural and happy facial expressions displayed by the user when watching the baseball game and when the hitter hits the goodbye home run.

It is to be noted here that the original heart rate chart referred to in the above embodiment is that the intelligent accessory 10 is used to first record the heart rate chart of the user in different psychological states, and stored in the first part of the intelligent accessory 10 The memory 16 is shown in FIG. 4. In Figure 4, different mental states are shown Different heart rate graphs presented by the state, where the horizontal axis represents time and the vertical axis represents the number of heartbeats. If it is a general emotion, it is shown in FIG. 4 (a), when it is happy, it is shown in FIG. 4 (b), when it is angry, it is shown in FIG. 4 (c), and when it is sad, it is shown in FIG. 4 (d). The smart accessory 10 can first record the heart rate graph of the user in different mental states, and temporarily store it in the first memory 16 of the smart accessory 10. When the user performs the self-timer step, if it appears in FIG. 4 The same heart rate segment can be judged to be in compliance with the photographic standard of the mental state. In addition, it should be further explained that because everyone has different perceptions and definitions of general emotions, happiness, anger, or sadness, it is only an example in Figure 4, not the general emotions, happiness, and anger of everyone. Or sadness, etc. These emotional states are treated as the same heart rate icon.

Please refer to FIG. 5. FIG. 5 is a flowchart illustrating steps of making and setting a reference Facebook for a user in a specific psychological state according to the technology disclosed in the present invention. In FIG. 5, in step 70, the user selects a specific mental state when taking a selfie. Next, in step 72, the user uses the smart device 20 to take a plurality of photos with this specific mental state through the preset facial expressions of the application 28. In this step, the preset expressions can be general expressions, happy, angry, sad, grimace or pouting, etc. are not limited here.

Immediately after step 74, the user selects a favorite photo with a specific mental state from a plurality of photos with a specific mental state. In this step, the user reads multiple photos taken in step 72 through the smart device 20, and these photos have the same specific mental state, such as general expression, happy, angry, sad, doing Grimace or pouting. Then at step 76, the application 28 (as shown in FIG. 1) captures at least two points in common from a plurality of photos with the specific mental state. In step 76, the user first uses the application 28 on the smart device 20 to select a plurality of desired or liked photos with the same specific mental state, such as happy, taken in step 74. The application 28 then compares the photos selected by the user and extracts at least two common photos from these photos. Take the "happy" mental state as an example to explain that when the user is in the "happy" mental state, the user's face may have raised mouth corners, raised eyebrows, squinted eyes, exposed teeth, and / or If the dimples are exposed, as long as these photos contain at least two identical expressions, for example, the photos include squinting eyes and exposed dimples, they can be considered as photos that have the same thing in common. It should be noted that the expressions of each person in a particular psychological state are different, but for the same person, the changes in the face parts under the same psychological state will not be much different, so it is easy to change In the photos of Zhang, the common points of the user's face parts in the specific mental state are obtained.

Then proceed to step 78. The application 28 in the smart device 20 will provide multiple photos with specific mental state and at least two points in common for the user to confirm. In step 80, after the user confirms, a plurality of photos having a specific mental state and having at least two points in common are stored in the second memory 26 of the smart device 20. Step 82: Complete the creation and setting of the reference facial expression Facebook of the specific psychological state. It should be noted that the user can set other reference facial expressions according to the above steps 70 to 82, such as general expressions, happy, angry, sad, grimace or pouting, so that the user's smart device 20 will It can pre-store a variety of reference facial expressions under different mental states.

Next, please refer to FIG. 6. FIG. 6 is a flowchart of steps for a user to take a selfie in a specific mental state according to the flowcharts of FIG. 2 and FIG. 5 or FIG. 3 and FIG. In FIG. 6, in step 90, the user age is selected and set. Next, in step 92, the user sets a shooting time length for the smart device 20 to perform a self-timer. Next, proceed to step 94, using the intelligent accessory 10 to detect the number of times of the user's heartbeat and draw a heart rate chart according to the number of times of the user's heartbeat. Step 96: The smart device 20 captures the facial expression of the user according to the number of heartbeats and the heart rate graph. Step 98: The user selects a mental state when taking a selfie. In step 100, the smart device 20 detects whether the shooting time of the self-timer step is ended, and if so, proceeds to step 104 to end the smart self-timer step. If not, proceed to step 102 to determine whether there is an increase in the number of heartbeats per minute during the shooting time of the self-timer step, If yes, continue to step 1022, draw the user's heart rate chart according to the increased number of heartbeats within the user's self-defined shooting time, and under a specific psychological state, and at the same time based on this heartbeat number and heart rate Map to capture facial expressions used by the user in this particular mental state. Next, step 1024 is performed, according to the captured facial expression of the user and multiple facial expressions of the specific mental state pre-stored in the smart device 20 by the user. If the facial expression of the user matches The multiple facial expressions of a specific psychological state have at least two things in common, and then the user is taken a selfie to take a picture of the user in the specific psychological state.

Steps 90 to 1022 described above are the same as the flowcharts of steps 2 and 3 described above, and will not be further described here. The difference between FIG. 6 and FIG. 2 and FIG. 3 is that in step 1024, the intelligent device 20 The captured facial expression of the user is compared with multiple facial expressions of the specific mental state pre-stored in the smart device 20 by the user. If the facial expression of the user and the multiple facial expressions having the specific mental state are compared Facebook has at least two things in common, then the user is taken a selfie to take a picture of the user in that particular mental state. In this step 1024, the multiple facial expressions of the specific mental state pre-stored in the smart device 20 by the user are completed according to the step flowchart of FIG. 5. Therefore, when the user performs the selfie step, the smart The device 20 can capture the user's facial expression according to the user's current heartbeat and heart rate graph. Further, the captured facial expression can be used with a plurality of pre-stored intelligent mental device 20 images of the specific mental state. The photos are compared, and then the selfie is taken after the comparison, and the most natural photos of the user in this particular mental state can be taken.

30‧‧‧Select and set user age

32‧‧‧ Set the length of shooting time for the selfie step

34‧‧‧ Detects the number of heartbeats of the user and draws a heart rate chart based on the number of heartbeats of the user

36‧‧‧Capturing the user's facial expressions

38‧‧‧ Psychological state when the user chooses to take a selfie

40‧‧‧ Detect if the shooting time of the selfie is over

42‧‧‧ End Smart Selfie

44‧‧‧ Judgment whether the number of heartbeats per minute has been increased by the user within the shooting time of the selfie

442‧‧‧ draws the user's heart rate chart according to the increased number of heartbeats within the user-defined shooting time and under a specific psychological state, and simultaneously captures this specific mentality based on the heart rate chart and the number of heartbeats Facial expression of the user in the state

444‧‧‧ users take smart selfies to take pictures of users ’most natural facial expressions

Claims (10)

An intelligent self-timer method for self-extracting a user's facial expression and facial expression according to a psychological state of the user includes: setting a user's age; setting a shooting time length for performing a self-timer; detecting the use A first heartbeat number of the user, and draw a first heart rate chart according to the first heartbeat number, and capture a facial expression of the user according to the first heartbeat number and the first heart rate chart; choose to photograph the user A psychological state of the user; and detecting whether a shooting time of the selfie is over, and if not, determining whether a second heartbeat of the user is captured within the shooting time of the selfie and is increased by one every minute. A numerical value, if there is, draw a second heart rate chart corresponding to the second heartbeat number and capture an expression Facebook of the user corresponding to the second heartbeat number and the second heart rate chart, and perform the analysis on the user One takes pictures by himself to obtain multiple photos of the user in the mental state. A smart selfie method using a user's reference facial profile to capture the facial expression of the user in a specific psychological state, the steps include: setting a user's age; setting a length of time for taking a selfie; detecting the use A first heart rate of the user and draw a first heart rate chart according to the first heart rate of the user; select a first reference facial mask with the specific psychological state; take a plurality of photos with the specific psychological state by themselves ; For the photos with the specific mental state to identify one of the user's face parts to obtain at least two common points; determine whether the common points can be found by the photos, if not, re-search; if so, have The photos in common are stored and replaced with the first reference facial expression Facebook as a second reference facial expression Facebook when shooting the specific mental state next time; detecting whether a shooting time of the selfie is over, if not , It is determined whether a second heartbeat of the user is captured within the shooting time of the selfie, and a value is increased every minute. If there is, a second heart rate is drawn corresponding to the second heartbeat. Map and capture a facial expression of the user corresponding to the number of second heartbeats and the second heart rate graph; and capture the facial expression of the user and the second reference in the specific mental state The facial expressions are compared. If the facial expression of the user and the second reference facial expression of the specific mental state have at least two points in common, a self-timer step is performed to photograph the facial expression. With those photos in that particular state of mind. The method according to item 2 of the patent application, wherein the face part is a left eyebrow, a right eyebrow, a left eye, a right eye, and / or a mouth. The method according to item 1 or item 2 of the scope of patent application, wherein setting the age of the user is performed on an application of a smart device. The method according to item 4 of the scope of patent application, wherein the smart device is a mobile phone or a tablet. The method according to item 1 or item 2 of the scope of patent application, wherein the first heartbeat number, the second heartbeat number of the user is detected, and the user is respectively plotted based on the first heartbeat number and the second heartbeat number. The first heart rate chart and the second heart rate chart are smart accessories. The method according to item 6 of the scope of patent application, wherein the smart accessory is a smart bracelet or a smart watch. The method according to item 1 or item 2 of the scope of patent application, wherein the psychological state of the user is selected as general emotion, happiness, anger, or sadness. An intelligent self-timer system based on a psychological state of a user to self-extract the facial expressions of the user in the psychological state includes: an intelligent accessory, at least including: a sensor for detecting a user A plurality of heartbeat times under the psychological state, and a heart rate chart is drawn according to the heartbeat times; a first transmission module for transmitting the heart rate chart; and a first memory for temporarily storing the use The mental state or the heart rate chart of the person; and an intelligent device, at least including: an application for setting an age of the user, a length of time for taking a selfie, and the psychological state of the user when taking a selfie A second transmission module paired with the first transmission module and receiving the heart rate chart of the user transmitted by the first transmission module; a camera unit, according to the heart rate chart of the user, To capture a facial expression of the user in the psychological state; and a second memory for storing multiple photos of the facial expression of the user in the psychological state. An intelligent selfie system utilizing a user's reference facial expression to capture the facial expression of the user in a specific psychological state, including: An intelligent accessory includes at least: a sensor for detecting a first number of heartbeats of a user in the specific psychological state, drawing a first heart rate chart according to the first number of heartbeats, and detecting the A second heartbeat of the user in the specific psychological state and after a period of time, and draw a second heart rate chart according to the second heartbeat, when the second heartbeat is more than one compared to the first heartbeat Value, and the second heart rate chart matches the specific mental state, transmitting the second heart rate chart; a first transmission module for transmitting the second heart rate and the second heart rate chart; and an intelligent device, At least includes: an application for setting an age of the user, a length of time for taking a selfie, or the specific psychological state of the user when taking a selfie, and storing a plurality of photos of the user in the specific psychological state A photo; a second transmission module paired with the first transmission module, and receiving the second heart rate chart and the second heart of the user in the specific mental state transmitted by the first transmission module Times; a camera unit that captures the facial expression of the user in the specific mental state according to the number of second heartbeats and the second heart rate graph; and a second memory for storing the number of times according to the second heartbeat And the second heart rate graph, and multiple photos of the facial expression of the user captured under the specific mental state.