TWI571131B - Method of reseting shooting direction of near-eye display device, near-eye display device and computer program product - Google Patents

Description

Method for resetting the direction of the near-eye display device, near-eye display device, and computer program product

The present invention relates to a method for resetting the photographing direction of a near-eye display device, and more particularly to a method for avoiding the photographing direction of the resettable near-eye display device in which the near-eye display device invades the privacy of others.

Wisdom glasses are electronic devices that can be worn by users. They have electronic components such as camera modules, optical head-mounted displays, network modules, central processing units, etc., which provide many convenient functions. For example, the photographic module is mounted on the frame of the smart glasses, which can capture the scene in front of the smart glasses, the optical head-mounted display can display the picture for the user to watch, the network module allows the user to surf the Internet, etc. And smart glasses can also be used as accessories for users to wear, so smart glasses are popular with consumers.

However, since the photographic module mounted on the frame of the smart glasses is small and relatively secret, the photographic module allows the user to take a photo of another person's face without being noticed by others, that is, Smart glasses may be used improperly for sneak shots and violate the privacy of others.

Therefore, it is necessary to provide a method of changing the shooting mode of the photographic module, which can be applied to smart glasses to prevent smart glasses from invading the privacy of others.

The main object of the present invention is to provide a method for resetting the photographing direction of a near-eye display device, which can prevent the near-eye display device from invading the privacy of others.

To achieve the above object, the method of the present invention for resetting the photographing direction of the near-eye display device is applied to a near-eye display device. The near-eye display device includes a wearable body and a photographing member pivotally connected to the wearable body and facing in a first direction. The method for resetting the photographing direction of the near-eye display device includes: obtaining a reset instruction; determining whether the reset indication conforms to a change condition; if yes, rotating the photographing member to rotate the photographing member from the first direction toward the second direction direction.

According to an embodiment of the present invention, the method for resetting the photographing direction of the near-eye display device further includes: obtaining a restoration instruction; determining whether the restoration indication conforms to a restoration condition; and if so, rotating the photographing object to move the photographing object from the second direction , turn to face the first direction.

According to an embodiment of the invention, wherein the reset indication is a first gesture image, and the restoration indication is a second gesture image.

According to an embodiment of the invention, the near-eye display device further includes an inertial sensing member. The reset indication is a combination of the first gesture image and a first sensing signal of the inertial sensing component, and the restoration indication is a combination of the second gesture image and a second sensing signal of the inertial sensing component.

According to an embodiment of the invention, the near-eye display device further includes a button set, and the button set includes a first button and a second button. The reset indication is a first trigger signal generated by the first button, and the restoration indication is a second trigger signal generated by the second button.

According to an embodiment of the invention, the near-eye display device further includes a touch member. The reset indication is a first touch signal of the touch component, and the restoration indication is a second touch signal of the touch component.

According to an embodiment of the invention, wherein the near-eye display device further comprises an acoustic control. The reset indication is a first voice control signal of the sound control, and the restoration indication is a second voice control signal of the sound control.

Another main object of the present invention is to provide a near-eye display device that can change the direction of photographing to avoid infringement of the privacy of others.

To achieve the above object, the near-eye display device of the present invention includes a wearable body, a photographing member, a display, an optical component, a memory, and a processor. The photographing member is pivotally connected to the wearable body and faces in a first direction for obtaining a reset indication. The display is located in a wearable body. The optical component is disposed on the wearable body for projecting the image to be played on the display. The memory is connected to the wearable body for storing a change condition. The processor is coupled to the wearable body and electrically connected to the camera, the display, the memory and the optical component, and the processor is configured to determine whether the reset indication meets the changing condition. If the reset indication meets the changing condition, the processor controls the camera to rotate to rotate the camera from a first direction toward a second direction.

According to an embodiment of the invention, the camera is further configured to obtain a restoration indication, and the memory is further configured to store a restoration condition, and the processor is further configured to determine whether the restoration indication meets the restoration condition. If the restoration indication conforms to the restoration condition, the processor controls the rotation of the camera to rotate the image from the second direction toward the first direction.

According to an embodiment of the invention, the reset indication is a first gesture image captured by the camera, and the restoration indication is a second gesture image captured by the camera.

According to an embodiment of the invention, the near-eye display device further includes an inertial sensing component disposed on the wearable body and electrically connected to the processor. The inertial sensing component is configured to generate the first sensing signal and the second sensing signal. Another reset indication is a combination of the first gesture image captured by the camera and the first sensing signal of the inertial sensing component; the other restoration indication is the second gesture image captured by the camera and the second inertial sensing component A combination of sensing signals.

According to an embodiment of the present invention, the near-eye display device further includes a button group disposed on the wearable body and electrically connected to the processor. The button set includes a first button and a second button. The first button is used to generate a first trigger signal, and the second button is used to generate a second trigger signal. Another reset indication is a first trigger signal of the first button; another restoration indication is a second trigger signal of the second button.

According to an embodiment of the present invention, the near-eye display device further includes a touch device, and the touch device is disposed on the wearable body and electrically connected to the processor. The touch component is configured to generate a first touch signal and a second touch signal. The other reset indication is the first touch signal of the touch component; the other reset indication is the second touch signal of the touch component.

According to an embodiment of the invention, the near-eye display device further includes an acoustic control, and the acoustic control is disposed on the wearable body and electrically connected to the processor. The sound control is used to generate a first voice signal and a second voice signal. Another reset indication is the first voice signal of the voice control; another reset indication is the second voice signal of the voice control.

Another main object of the present invention is to provide a computer program product that can be applied to a near-eye display device to change the shooting direction of the near-eye display device to avoid infringement of the privacy of others.

To achieve the above object, the computer program product of the present invention can perform the above-described method of resetting the photographing direction of the near-eye display device after being loaded and executed by a near-eye display device.

In order to enable the reviewing committee to better understand the technical contents of the present invention, the preferred embodiments are described below.

Hereinafter, please refer to FIG. 1 to FIG. 5 together with the near-eye display device of the first embodiment of the present invention. 1 is a schematic diagram of a near-eye display device of a first embodiment of the present invention facing a first direction; FIG. 2 is a system architecture diagram of a near-eye display device according to a first embodiment of the present invention; A schematic diagram of a first gesture image of an embodiment; FIG. 4 is a schematic diagram of a near-eye display device of a first embodiment of the present invention facing a second direction; FIG. 5 is a second gesture of the first embodiment of the present invention; A schematic representation of the image.

As shown in FIG. 1 and FIG. 2, in the first embodiment of the present invention, the method for resetting the photographing direction of the near-eye display device of the present invention can be programmed into a computer program product, and the computer program product can be stored in a near-eye display. In the device 1; when the computer program product is executed, the shooting direction of the near-eye display device 1 can be reset. The near-eye display device 1 is, for example, a smart glasses that can be worn by a user on the head. The near-eye display device 1 includes a wearable body 10, a photographing member 20, two displays 30, a memory 40, a processor 50, an inertial sensing member 80, and an optical assembly 90.

In the first embodiment of the present invention, the wearable body 10 is a glasses-type wearable device that is worn by a user on the head. The photographic element 20 is a photographic lens that can be disposed between the two lenses of the wearable body 10 and pivotally connected to the wearable body 10 and facing the first direction A. The first direction A is for the wearable body 10 of the user. The direction in which the eyeglass frame is oriented; the camera 20 can be oriented in different directions by the user being manually rotated or controlled by the processor 50. In other embodiments, the camera 20 can be modularized and integrated into the wearable body 10. The photographing member 20 is used to obtain a photographed image or a reset instruction and a restoration instruction. In the first embodiment, as shown in FIG. 3, the reset indication of the first embodiment is a first gesture image K captured by the camera 20, and the first gesture image K is an image with the finger pointing downward; It is shown that the restoration instruction of the first embodiment is a second gesture image L captured by the camera 20, and the second gesture image L is an image with the finger pointing upward. However, the types of gestures of the first gesture image K and the second gesture image L are not limited to the above, and may be other gestures.

In the first embodiment of the present invention, the display 30 is used for playing an image, and the two displays 30 are disposed on the wearable body 10 at a position close to the spectacle lens so that the user can view the image played by the display 30; however, the display 30 The number is not limited to two, which can vary in number according to design requirements. The optical component 90 is electrically connected to the display 30 for projecting the playback image to the display 30. The optical component 90 is disposed in the side bracket of the wearable body 10 to project the image to the two displays 30 for playing; however, the optical component 90 The number is not limited to one, and it can be changed according to design requirements. The memory 40 can be disposed inside the wearable body 10 or outside the wearable body 10 (ie, not physically connected to the wearable body 10, but connected by wireless communication), and the memory 40 is used to store the resettable near-eye display device. The computer program product of the method of photographing the direction, and the information required for the computer program product, such as a change condition and a restoration condition. The memory 40 can also be used to store the computer application products associated with the wearable device and the materials it uses. The inertial sensing component 80 is, for example, a gyroscope or an accelerometer. The inertial sensing component 80 is disposed on the wearable body 10 and electrically connected to the processor 50, which can sense the degree of rotation and speed of the wearable body 10. In the first embodiment, when the inertial sensing member 80 senses a slight up and down swing of the wearable body 10 (ie, when the user wears the near-eye display device 1 and nods), the inertial sensing member 80 senses a first sensing signal; when the inertial sensing member 80 senses a slight left and right swing of the wearable body 10 (ie, when the user wears the near-eye display device 1 and shakes the head), the inertial sensing member 80 senses A second sensing signal. However, the types of the first sensing signal and the second sensing signal are not limited to the above, and may be changed according to the user's usage habits. The inertial sensing member 80 is used to cooperate with the camera 20 to generate another reset indication and another restoration indication. In the first embodiment, the other resetting instruction generated by the inertial sensing component 80 in cooperation with the capturing component 20 is the first gesture image K generated by the capturing component 20 and the first sensing signal generated by the inertial sensing component 80. The combination of the second gesture image generated by the camera 20 and the second sensor signal generated by the inertial sensor 80 is a combination of the second gesture image generated by the camera 20 and the camera 20 . However, the action of generating the first sensing signal and the second sensing signal is not limited to the above, and may also be a sensing signal generated by other types of actions.

The processor 50 is an application processor (AP). The processor 50 can be disposed on the wearable body 10 or disposed outside the wearable body 10 (ie, not physically connected to the wearable body 10, but connected by wireless communication. And electrically connecting the photographing member 20, the display 30, the memory 40, the inertial sensing member 80, and the optical assembly 90. The processor 50 is configured to control the photographing member 20, the display 30, the memory 40, the inertial sensing member 80, and the optical component 90, and determine the reset instruction obtained by the photographing member 20, or be photographed by the inertial sensing member 80. Whether any of the other reset instructions obtained by the device 20 meets the reset condition, and determines the restoration instruction obtained by the image pickup unit 20, or another one obtained by the inertial sensing member 80 in cooperation with the image pickup member 20 Whether any of the recovery instructions meets the recovery condition.

As shown in FIG. 1 and FIG. 4, the processor 50 may receive any one of the reset indication generated by the camera 20 or another reset indication generated by the inertial sensing member 80 in cooperation with the camera 20, and determine Whether the reset instruction obtained by the photographic element 20 or another reset instruction obtained by the inertial sensing member 80 in cooperation with the photographic element 20 meets the reset condition. When any one of the reset indication or another reset indication meets the reset condition, the processor 50 controls the rotation of the photographing member 20 to rotate the photographing member 20 from the first direction A toward the front to the downward direction. Second direction B. In the first embodiment, the angle between the first direction A and the second direction B is between 65 and 85 degrees. Therefore, when the photographing member 20 is rotated to the second direction B facing downward, the photographing member 20 can no longer photograph the front screen, and only the screen in the second direction B (for example, the floor, other people's shoes, etc.) can be photographed. Therefore, the photographing member 20 facing the second direction B does not capture the face of another person and infringes the privacy of another person. The processor 50 can receive any one of the restoration instruction generated by the camera 20 or another restoration instruction generated by the inertial sensor 80 in cooperation with the camera 20, and determine any of the restoration instruction or another restoration instruction. Whether one meets the recovery conditions. When any of the restoration instruction or the other restoration instruction conforms to the restoration condition, the processor 50 controls the rotation of the image pickup unit 20 to return the image pickup member 20 from the second direction B to the first direction A. Therefore, when the photographing member 20 is rotated from the second direction B toward the first direction A, the user can normally use the photographing member 20 to take a picture of the front, or receive a gesture to generate a corresponding input signal to support the interaction. Application.

Hereinafter, please refer to FIG. 6 and FIG. 7 together with the near-eye display device of the second embodiment and the third embodiment of the present invention. 6 is a schematic view of a near-eye display device according to a second embodiment of the present invention; and FIG. 7 is a schematic view of a near-eye display device according to a third embodiment of the present invention.

As shown in FIG. 6 and FIG. 7, the difference between the second embodiment, the third embodiment and the first embodiment is that the number of the photographing members 20a, 20b of the second embodiment and the third embodiment are two, and The two photographing members 20a of the second embodiment are respectively disposed on the top frame of the near-eye display device 1a and are located beside the two displays 30. The two photographing members 20b of the third embodiment are respectively disposed on the left and right side frames of the near-eye display device 1b. The photographing members 20a, 20b of the second embodiment and the third embodiment can also be manually rotated or controlled by the processor 50 to rotate to a direction in which no other person's face is photographed, but can still receive a gesture to generate a corresponding input signal. Support for interactive apps.

Hereinafter, please refer to FIG. 8 regarding a near-eye display device according to a fourth embodiment of the present invention. Fig. 8 is a schematic view showing a near-eye display device of a fourth embodiment of the present invention.

As shown in FIG. 8, the fourth embodiment differs from the first embodiment in that the photographing member 20c of the fourth embodiment is disposed on the top frame of the near-eye display device 1c and located between the two displays 30. The photographing member 20c is a stereo camera module that can provide 3D images. The photographing member 20c includes an RGB color photographing module 21, an infrared emitting module 22, and an infrared receiving module 23. The photographing member 20c of the fourth embodiment can also be rotated by the manual rotation or the control of the processor 50 to a direction in which no other person's face is photographed, but can still receive a gesture to generate a corresponding input signal to support the interactive application.

Hereinafter, please refer to FIG. 9 and FIG. 10 together with the near-eye display device according to the fifth embodiment of the present invention. 9 is a schematic diagram of a near-eye display device according to a fifth embodiment of the present invention; and FIG. 10 is a system architecture diagram of a near-eye display device according to a fifth embodiment of the present invention.

As shown in FIG. 9 and FIG. 10, the difference between the fifth embodiment and the second embodiment is that the near-eye display device 1d of the fifth embodiment further includes a button group 60, and the button group 60 is disposed on the wearable body 10 and electrically The processor 50 is connected. The button set 60 includes a first button 61 and a second button 62. The first button 61 is used to generate a reset indication. In the fifth embodiment, the reset indication generated by the first button 61 is a first trigger signal that the user presses the first button 61. The second button 62 is used to generate a restoration indication. In the fifth embodiment, the restoration indication generated by the second button 62 is a second trigger signal that the user presses the second button 61. The processor 50 of the fifth embodiment is further configured to determine whether any of the reset instruction acquired by the camera 20 or the reset instruction obtained by the first button 61 meets the reset condition, and is determined by the camera 20 Whether or not any of the acquired restoration instruction or the restoration instruction acquired by the second button 62 meets the restoration condition. According to the result of the judgment of the processor 50, the photographing member 20a of the fifth embodiment can also be controlled by the processor 50 to rotate to a direction in which no other person's face is photographed, but can still receive a gesture to generate a corresponding input signal to support the interactive type. application.

Hereinafter, please refer to FIG. 11 and FIG. 12 together with the near-eye display device of the sixth embodiment of the present invention. 11 is a schematic diagram of a near-eye display device according to a sixth embodiment of the present invention; and FIG. 12 is a system architecture diagram of a near-eye display device according to a sixth embodiment of the present invention.

As shown in FIG. 11 and FIG. 12, the difference between the sixth embodiment and the second embodiment is that the near-eye display device 1e of the sixth embodiment further includes a touch member 70 and an acoustic control 100. The touch component 70 and the acoustic control 100 are disposed in the wearable body 10 and electrically connected to the processor 50. The touch component 70 is configured to generate a reset indication and a reset indication. In the sixth embodiment, the resetting instruction generated by the touch component 70 is a first touch signal generated by the user clicking the touch component 70. The resetting instruction generated by the touch component 70 is that the user slides the finger on the touch component 70. A second touch signal is generated. However, the touch action performed by the first touch signal and the second touch signal is not limited to the above. The sound control 100 is configured to receive a user's voice command to generate another aspect of the reset indication and another aspect of the restoration indication to control the rotation of the camera 20-20c. In the sixth embodiment, the reset instruction generated by the acoustic control 100 is a first voice signal generated when the voice control 100 receives a voice command from the user to say "shooting downward"; the restoration generated by the voice control 100 The instruction is a second voice signal generated by the voice control 100 when the user receives the voice command of "shooting ahead"; however, the voice command corresponding to the first voice signal and the second voice signal is not The above is limited. The processor 50 is further configured to determine whether any one of the reset instruction acquired by the camera 20, the reset instruction acquired by the touch controller 70, or the reset instruction obtained by the sound control 100 meets the reset condition, and determines Whether or not any of the restoration instruction acquired by the image pickup unit 20, the restoration instruction obtained by the touch sensor 70, or the restoration instruction acquired by the sound control unit 100 meets the restoration condition. According to the result of the judgment by the processor 50, the photographing member 20a of the sixth embodiment can also be controlled by the processor 50 to rotate to a direction in which no other person's face is photographed, but can still receive a gesture to generate a corresponding input signal to support the interactive type. application.

With the near-eye display devices 1 to 1e of the present invention, the near-eye display devices 1 to 1e can cause the photographing members 20 to 20c to photograph the scene in a normal direction in accordance with the user's operation behavior, or generate a gesture input signal to support The interactive application, or the camera 20~20c faces the second direction B, to avoid infringement of the privacy of others, but still can receive gestures and generate corresponding input signals to support interactive applications.

Please refer to FIG. 13 and FIG. 14 for a method for resetting the photographing direction of the near-eye display device according to any of the embodiments of the present invention. 13 is a flow chart showing the steps of a method for resetting the photographing direction of the near-eye display device according to any embodiment of the present invention; and FIG. 14 is another method for resetting the photographing direction of the near-eye display device according to any embodiment of the present invention. Step flow chart.

In any of the embodiments of the present invention, the near-eye display devices 1, 1a, 1b, 1c, 1d, and 1e of the respective embodiments can load and execute the computer program product of the present invention to avoid photographing other people's faces. Invades the privacy of others, but still receives gestures to generate corresponding input signals to support interactive applications. As shown in FIG. 13, when any of the near-eye display devices 1, 1a, 1b, 1c, 1d, 1e loads and executes the computer program product of the present invention, the following resettable near-eye display device is taken. Direction method. First, proceed to step 101: obtain a reset instruction.

Since the structures of the near-eye display devices 1, 1a, 1b, 1c, 1d, 1e of the respective embodiments of the present invention have a slight difference, the near-eye display devices 1, 1a, 1b, 1c, 1d, 1e in different embodiments can be respectively received. Reset instructions to different aspects. As shown in FIGS. 1 to 3 and 6 to 8, if the user wears any of the near-eye display devices 1, 1a, 1b, 1c of the first to fourth embodiments, and the user wants to execute the present The computer program product of the invention can prevent the user of the near-eye display device 1, 1a, 1b, 1c from capturing the face of another person and invading the privacy of others, the user can compare within the shooting range of the shooting device 20~20c. Pointing to the lower gesture, and using the photographing pieces 20~20c to face the user's hand to take the first gesture image K of the reset instruction, and the photographing pieces 20~20c will transmit the first gesture image K of the reset instruction to the processing. 50. Alternatively, the user can also wear any of the near-eye display devices 1, 1a, 1b, 1c and nod, so that the inertial sensing member 80 senses a slight up and down swing of the wearable body 10 to sense the first sense. a test signal, and the inertial sensing component 80 transmits the first sensing signal to the processor 50, and the user also shoots the first gesture image by using the shooting elements 20~20c toward the user's hand than the pointing downward gesture. K, and the camera 20~20c transmits the first gesture image K to the processor 50, so that the processor 50 can combine the received first sensing signal with the first gesture image K to form another state. Kind of reset indication. Therefore, the user can obtain the first reset instruction generated by capturing the first gesture image K by shooting 20~20c or the inertia sensing component 80 by using the above operation mode. The first sensing signal is combined with the first gesture image K to form another aspect of the reset indication.

However, the user can also wear the near-eye display device 1d of the fifth embodiment and execute the computer program product of the present invention to prevent the near-eye display device 1d from capturing the face of another person and invading the privacy of others, as shown in FIGS. 9 and 10. The user can press the first button 61 of the button group 60 to generate a first trigger signal of another aspect of the reset indication, and the button group 60 transmits the first trigger signal of the reset indication of another aspect to the processing. 50. Thereby, the user can obtain the reset instruction generated by the first button 61 through the above operation mode; or the user can simply use the camera 20a of the near-eye display device 1d to capture the first gesture image K. So that the processor 50 obtains the reset instruction generated by the photographing piece 20a.

In addition, the user can also wear the near-eye display device 1e of the sixth embodiment and execute the computer program product of the present invention to prevent the near-eye display device 1e from capturing the face of another person and invading the privacy of others, as shown in FIGS. 11 and 12. The user can click the touch component 70 to generate another first touch signal of the reset indication, and the touch component 70 transmits the first touch signal of the reset instruction to the processor 50. In this way, the user can obtain the reset instruction generated by the touch device 70 through the above operation mode; or the user can simply use the camera 20a of the near-eye display device 1e to capture the first gesture image K. The processor 50 is caused to obtain a reset instruction generated by the camera 20a.

Alternatively, the user can also speak the voice command "shooting downward", and let the voice control 100 receive the first voice signal of the reset instruction of another aspect generated by the voice command, and the reset instruction is The first voice signal is transmitted to the processor 50. The user can also obtain the reset instruction generated by the voice control 100 through the above operation mode.

Through the different operation modes described above, the processor 50 of any of the near-eye display devices 1 to 1e in the first to sixth embodiments can be configured to obtain the reset instruction generated by the image pickup device 20 by the inertial sensing member 80. A reset instruction generated by the photographing member 20, a reset instruction generated by the first button 61, a reset instruction generated by the touch member 70, or a reset instruction generated by the acoustic control 100 is incorporated. After the processor 50 of the near-eye display devices 1 to 1e correspondingly obtains any of the reset instructions, step 102 is performed to determine whether the received reset instruction meets a preset reset condition.

As shown in FIGS. 1 to 3 and 6 to 8, in the first to fourth embodiments, the user can operate the near-eye display device 1, 1a, 1b, 1c to cause the processor 50 to obtain A reset indication generated by the photographing member 20, or another reset indication generated by the inertial sensing member 80 in conjunction with the photographing member 20. When the processor 50 takes a reset indication generated by the camera 20, or after the inertial sensor 80 is combined with another reset indication generated by the camera 20, the processor 50 will take the received shot. The reset indication generated by the member 20, or another reset indication generated by the inertial sensing member 80 in conjunction with the camera 20, is compared with the reset condition stored by the memory 40. The reset condition of the present invention is a plurality of pre-set specific operational behavior data. In the present invention, the predetermined specific operational behavior data includes: an image pointing to the lower gesture (corresponding to the first gesture image K), The image of the downward pointing gesture and the inertial sensing member 80 sense a combination of up and down swings (corresponding to the resetting instruction generated by the inertial sensing member 80 in conjunction with the capturing member 20), and the first button 61 is pressed (corresponding to the first button 61) The generated reset indication), the touch 70 is clicked (corresponding to the reset indication generated by the touch 70), and the harmony control 100 receives the "shooting down" voice command (corresponding to the reset generated by the sound control 100) Instructions). If the reset instruction received by the processor 50 meets any of the above-mentioned specific operation behaviors of the change condition, the user is required to perform a specific operation behavior to continue the method of resetting the photographing direction of the near-eye display device, so that the photographing member 20 is caused. The ~20c is rotated from the front to the predetermined angle toward the lower side. Therefore, the processor 50 of the near-eye display device 1, 1a, 1b, 1c can determine whether the received reset indication conforms to the specific operational behavior of the changing condition stored by the memory 40. If yes, proceed to step 103. If the processor 50 of the near-eye display device 1, 1a, 1b, 1c determines the received reset instruction, the specific operation behavior that does not meet the reset condition stored in the memory 40 (for example, the gesture image captured by the camera 20 is toward the right) The side instead of the bottom) will end the approach of the near-eye display device.

However, as shown in FIGS. 9 and 10, if the user operates the near-eye display device 1d to cause the processor 50 to acquire the reset instruction generated by the image pickup unit 20 or the reset instruction generated by the first button 61, The processor 50 also compares the received reset indication generated by the camera 20 or the reset indication generated by the first button 61 with the reset condition stored by the memory 40 to determine whether they match each other. If the reset instruction received by the processor 50 meets any of the above-described specific operational behaviors of the reset condition, the user is required to perform a specific operational behavior to continue the method of resetting the photographing direction of the near-eye display device. Therefore, if the processor 50 of the near-eye display device 1d determines that the received reset instruction conforms to the specific operational behavior of the determination condition stored in the memory 40, the process proceeds to step 103. If the processor 50 of the near-eye display device 1d determines that the received determination instruction does not conform to the specific operation behavior of the change condition stored in the memory 40, the method of ending the near-eye display device shooting direction is ended.

Further, as shown in FIGS. 11 and 12, if the user operates the near-eye display device 1e, the processor 50 acquires a reset instruction generated by the image pickup unit 20, a reset instruction generated by the touch member 70, or a sound control. After the reset indication generated by 100, the processor 50 also compares the received reset with the reset condition stored by the memory 40. If the reset instruction received by the processor 50 meets any of the above-described specific operational behaviors of the reset condition, the user is required to perform a specific operational behavior to continue the method of resetting the photographing direction of the near-eye display device. Therefore, if the processor 50 of the near-eye display device 1e determines that the received reset instruction conforms to the specific operational behavior of the reset condition stored in the memory 40, the process proceeds to step 103. If the processor 50 of the near-eye display device 1e determines that the received change instruction does not conform to the specific operation behavior of the change condition stored in the memory 40, the method of ending the near-eye display device shooting direction is ended.

As described above, the processor 50 of any of the near-eye display devices 1 to 1e of the first to sixth embodiments judges that the received reset instruction conforms to the specific operation behavior of the reset condition stored in the memory 40, and thus continues Step 103: Rotate the photographic element to rotate the photographic element from the first direction A toward the second direction B.

As shown in FIG. 1, FIG. 2, FIG. 4, and FIG. 6 to FIG. 12, the processor 50 of any of the near-eye display devices 1 to 1e of the first to sixth embodiments determines that the received reset instruction conforms to the memory 40. After the specific operation behavior of the stored reset condition, the processor 50 controls the rotation of the photographing members 20 to 20c corresponding to the near-eye display devices 1 to 1e of the respective embodiments to rotate the photographing members 20 to 20c from the first direction A. To the second direction B. Therefore, the photographing members 20 to 20c rotating to the second direction B can only capture the scene in the second direction B (for example, photographing a floor or a shoe), and cannot photograph the face of the person in front, and thus will not invade others. privacy. The photographing members 20~20c are rotated to face the second direction B, and can still receive gestures to generate corresponding input signals, so that the interactive application can still be supported.

After the photographing members 20 to 20c are rotated from the first direction A to the second direction B, the photographing members 20 to 20c can only capture the scene below, and the other person's face in front cannot be photographed if the user is used. If the image pickup 20 to 20c is to be returned to the front, the step 104 as shown in FIG. 14 can be continued: the restoration instruction is obtained.

As shown in FIGS. 1 to 3 and 6 to 8, if the user wants to face the second direction of any of the near-eye display devices 1, 1a, 1b, 1c of the first to fourth embodiments When the photographing parts 20~20c of the B are returned to the first direction A, the user can compare the gestures pointing upwards in the shooting range of the photographing parts 20~20c, and use the photographing pieces 20~20c to face the user's hand. The second gesture image L of the restoration instruction is photographed, and the photographing objects 20 to 20c transmit the second gesture image L of the restoration instruction to the processor 50. Alternatively, the user can also wear any of the near-eye display devices 1, 1a, 1b, 1c and shake the head, so that the inertial sensing member 80 senses a slight left-right swing of the wearable body 10 to sense a second sense. The test signal, and the inertial sensing component 80 transmits the second sensing signal to the processor 50, and the user also takes the pointing gesture upwards and applies the shooting components 20-20c toward the user's hand to take the second gesture. The image L, and the camera 20~20c transmits the second gesture image L to the processor 50, so that the processor 50 can combine the received second sensing signal and the second gesture image L to form the image. Another aspect of the recovery indication. Therefore, the user can obtain the restoration instruction generated by the imaging elements 20-20c by the processor 50 or the cooperation of the inertial sensing component 80 and the imaging components 20-20c through the above operation mode. Another aspect of the recovery indication.

However, if the user wants to return the photographing member 20a of the near-eye display device 1d of the fifth embodiment toward the second direction B toward the first direction A, as shown in FIGS. 9 and 10, the user can press the button group 60. The second button 62 generates a second trigger signal for the restoration indication, and the button group 60 transmits the second trigger signal of the restoration indication to the processor 50. Thereby, the user can obtain the restoration instruction generated by the second button 62 through the above operation mode; or the user can simply use the imaging device 20a of the near-eye display device 1d to capture the second gesture image L. So that the processor 50 obtains the restoration instruction generated by the image pickup 20a.

In addition, if the user wants to return the photographing member 20a of the near-eye display device 1e of the sixth embodiment toward the second direction B toward the first direction A, as shown in FIGS. 11 and 12, the user can touch with a finger. The second sliding signal is slid on the control 70 to generate a reset indication, and the touch component 70 transmits the second touch signal of the restoration indication to the processor 50. Therefore, the user can obtain the restoration instruction generated by the touch device 70 through the above operation mode; or the user can simply use the camera 20a of the near-eye display device 1e to capture the second gesture image L. The processor 50 is caused to obtain a restoration instruction generated by the image pickup unit 20a.

Alternatively, the user can also speak the voice command "shooting ahead", and let the voice control 100 receive the second voice signal of the restoration instruction of another aspect generated by the voice command, and the first instruction of the reset instruction The two voice signals are transmitted to the processor 50. The user can also obtain the restoration instruction generated by the voice control 100 by the user through the above operation mode.

Through the different operation modes described above, the processors 50 of any of the near-eye display devices 1 to 1e in the first to sixth embodiments can be made to obtain different restoration indications. When the processor 50 of the near-eye display devices 1 to 1e correspondingly obtains any of the above-described restoration instructions, step 105 is performed to determine whether or not the restoration instruction conforms to a restoration condition.

As shown in FIGS. 1 to 3 and 6 to 8, in the first to fourth embodiments, the user can operate the near-eye display device 1, 1a, 1b, 1c to cause the processor 50 to borrow A restoration indication generated by the imaging members 20 to 20c, or a restoration indication of another aspect produced by the cooperation of the inertial sensing member 80 and the imaging members 20 to 20c. After the processor 50 obtains the restoration instruction generated by the imaging members 20 to 20c, or any of the restoration indications of another aspect generated by the cooperation of the inertial sensing member 80 and the imaging members 20 to 20c, The processor 50 compares the received restoration indication with the restoration conditions stored by the memory 40. The restoration condition of the present invention is a plurality of predetermined specific operation behavior data. In the present invention, the predetermined specific operation behavior data includes: an image of the gesture pointing upward (corresponding to the second gesture image L), The image of the upward pointing gesture and the inertial sensing member 80 sense a combination of left and right swings (corresponding to the recovery indication generated by the inertial sensing member 80 in conjunction with the imaging member 20), and the second button 62 is pressed (corresponding to the second button 62) The generated restoration instruction), the touch control 70 is operated by the finger in a sliding manner (corresponding to the restoration instruction generated by the touch component 70), and the harmony control 100 receives the voice instruction of "shooting toward the front" (corresponding to the sound control 100) Recovery indication). If the recovery instruction received by the processor 50 meets any of the above-mentioned specific operational behaviors of the restoration condition, the user is required to perform a specific operation behavior to continue the method of resetting the shooting direction of the near-eye display device, so that the imaging device 20~ 20c is returned from the downward direction to the front. Therefore, if the processor 50 of the near-eye display devices 1, 1a, 1b, and 1c determines that the received restoration instruction conforms to the specific operation behavior of the restoration condition stored in the memory 40, the process proceeds to step 106. If the processor 50 of the near-eye display device 1, 1a, 1b, 1c determines the received restoration instruction, the specific operation behavior that does not meet the restoration condition stored in the memory 40 (for example, the gesture image captured by the camera 20 is toward the left) If it is not above, the method of ending the shooting direction of the near-eye display device will be ended.

However, as shown in FIGS. 9 and 10, if the user operates the near-eye display device 1d to cause the processor 50 to generate a restoration instruction generated by the image pickup unit 20 or a restoration instruction generated by the second button 62, the processor 50 will also compare the received restoration indication with the recovery conditions stored by the memory 40. If the recovery indication received by the processor 50 meets any of the above-described specific operational behaviors of the restoration condition, the user is required to perform a specific operational behavior to continue the method of resetting the photographing direction of the near-eye display device. Therefore, if the processor 50 of the near-eye display device 1d determines that the received restoration instruction conforms to the specific operational behavior of the restoration condition stored in the memory 40, the process proceeds to step 106. If the processor 50 of the near-eye display device 1d determines that the received restoration instruction does not conform to the specific operation behavior of the restoration condition stored in the memory 40, the method of ending the imaging direction of the near-eye display device is completed.

Further, as shown in FIGS. 11 and 12, if the user operates the near-eye display device 1e, the processor 50 acquires the restoration instruction generated by the image pickup unit 20, the restoration instruction generated by the touch member 70, or is generated by the sound control 100. After the restoration indication, the processor 50 also compares the received restoration indication with the restoration condition stored by the memory 40. If the recovery indication received by the processor 50 meets any of the above-described specific operational behaviors of the restoration condition, the user is required to perform a specific operational behavior to continue the method of resetting the photographing direction of the near-eye display device. Therefore, if the processor 50 of the near-eye display device 1e determines that the received restoration instruction conforms to the specific operational behavior of the restoration condition stored in the memory 40, the process proceeds to step 106. If the processor 50 of the near-eye display device 1e determines that the received restoration instruction does not conform to the specific operation behavior of the restoration condition stored in the memory 40, the method of resetting the photographing direction of the near-eye display device is ended.

As described above, the processor 50 of any of the near-eye display devices 1 to 1e of the first to sixth embodiments determines the received restoration instruction generated by the image pickup unit 20, which is generated by the inertial sensing member 80 in combination with the image pickup member 20. The specific operation behavior of the restoration instruction, the restoration instruction generated by the second button 62, the restoration instruction generated by the touch controller 70, or the restoration instruction generated by the sound control 100 conforms to the restoration condition stored in the memory 40. Therefore, the final step 106 is continued: the photographing member is rotated to rotate the photographing member from the second direction B toward the first direction A.

As shown in FIG. 1, FIG. 2, FIG. 4, and FIG. 6 to FIG. 12, the processor 50 of any of the near-eye display devices 1 to 1e of the first to sixth embodiments determines the restoration of the received image pickup unit 20. The instruction, the restoration instruction generated by the inertial sensing member 80 in combination with the imaging member 20, the restoration instruction generated by the second button 62, the restoration instruction generated by the touch member 70, or the restoration instruction generated by the acoustic control 100 After the specific operation behavior of the recovery condition stored in the memory 40 is matched, the processor 50 controls the rotation of the imaging elements 20 to 20c corresponding to the near-eye display devices 1 to 1e of the respective embodiments, so that the imaging elements 20 to 20c are oriented toward the first In the two directions B, the rotation is restored to the first direction A. Therefore, the photographing members 20 to 20c rotating to the first direction A can normally take a picture of the front, and can receive the gesture to generate a corresponding input signal to support the interactive related application.

The method for capturing the direction of the resettable near-eye display device of the present invention and the design of the programmed computer program product thereof can be applied to the near-eye display devices 1 to 1e of any of the embodiments of the present invention, so that the near-eye display device 1~ 1e according to the user's operation behavior, the shooting elements 20~20c are oriented in the first direction A to shoot the scene normally, or generate a gesture input signal to support the interactive application, or to make the photographing pieces 20~20c face the second direction B, To avoid infringement of the privacy of others, but still receive gestures to generate corresponding input signals to support interactive applications.

It should be noted that the above is only an embodiment, and is not limited to the embodiment. For example, those who do not depart from the basic structure of the present invention should be bound by the scope of the patent, and the scope of the patent application shall prevail.

1, 1a, 1b, 1c, 1d, 1e‧‧‧ near-eye display device
10‧‧‧Wearing subject
20, 20a, 20b, 20c‧‧‧Photographs
21‧‧‧RGB color photography module
22‧‧‧Infrared emission module
23‧‧‧Infrared receiving module
30‧‧‧ display
40‧‧‧ memory
50‧‧‧ processor
60‧‧‧ button group
61‧‧‧ first button
62‧‧‧second button
70‧‧‧Touch parts
80‧‧‧Inertial sensing parts
90‧‧‧Optical components
100‧‧‧ sound control
A‧‧‧First direction
B‧‧‧second direction
C‧‧‧Rotation direction
K‧‧‧First gesture image
L‧‧‧Second gesture image

1 is a schematic view of a near-eye display device in which a photographing member of a first embodiment of the present invention faces a first direction. 2 is a system architecture diagram of a near-eye display device according to a first embodiment of the present invention. 3 is a schematic diagram of a first gesture image of the first embodiment of the present invention. Fig. 4 is a schematic view showing the near-eye display device of the first embodiment of the present invention facing the second direction. FIG. 5 is a schematic diagram of a second gesture image of the first embodiment of the present invention. Figure 6 is a schematic illustration of a near-eye display device in accordance with a second embodiment of the present invention. Fig. 7 is a schematic view showing a near-eye display device of a third embodiment of the present invention. Fig. 8 is a schematic view showing a near-eye display device of a fourth embodiment of the present invention. Fig. 9 is a schematic view showing a near-eye display device of a fifth embodiment of the present invention. Figure 10 is a system architecture diagram of a near-eye display device according to a fifth embodiment of the present invention. Figure 11 is a schematic illustration of a near-eye display device of a sixth embodiment of the present invention. Figure 12 is a system architecture diagram of a near-eye display device of a sixth embodiment of the present invention. 13 is a flow chart showing the steps of a method for resetting the photographing direction of a near-eye display device according to any of the embodiments of the present invention. 14 is a flow chart showing another step of a method for resetting a photographing direction of a near-eye display device according to any of the embodiments of the present invention.

1‧‧‧ near-eye display device

10‧‧‧Wearing subject

20‧‧‧Photographs

30‧‧‧ display

40‧‧‧ memory

50‧‧‧ processor

80‧‧‧Inertial sensing parts

A‧‧‧First direction

Claims (15)

A method for resetting a photographing direction of a near-eye display device is applied to a near-eye display device, the near-eye display device comprising a wearable body and a photographing member pivotally connected to the wearable body and facing in a first direction, The method for resetting the photographing direction of the near-eye display device includes: obtaining a reset instruction; determining whether the reset indication meets a reset condition; if yes, rotating the photographing member to cause the photographing member to face from the first direction, Rotating toward a second direction; and if not, the camera does not rotate from toward the first direction toward the second direction. The method for resetting the shooting direction of the near-eye display device according to claim 1, further comprising: obtaining a restoration indication; determining whether the restoration indication conforms to a restoration condition; if yes, rotating the camera to make the shooting The member rotates toward the first direction toward the second direction; and if not, the camera does not rotate from toward the second direction toward the first direction. The method for resetting the photographing direction of the near-eye display device according to claim 2, wherein the reset indication is a first gesture image, and the restoration indication is a second gesture image. The method for resetting the photographing direction of the near-eye display device according to claim 2, wherein the near-eye display device further comprises an inertial sensing component; the reset indication is a first gesture image and the inertial sensing component a combination of a first sensing signal, the restoration indication being a combination of a second gesture image and a second sensing signal of the inertial sensing component. The method for resetting the photographing direction of the near-eye display device according to the second aspect of the invention, wherein the near-eye display device further comprises a button group, the button group comprising a first button and a second button; the reset indication It is a first trigger signal generated by the first button, and the restoration indication is a second trigger signal generated by the second button. The method of claim 2, wherein the near-eye display device further comprises a touch component; the reset indication is a first touch signal of the touch component, the restoration The indication is a second touch signal of the touch component. The method for resetting the shooting direction of the near-eye display device according to the second aspect of the invention, wherein the near-eye display device further comprises a sound control; the reset indication is a first voice control signal of the sound control, the reset instruction It is a second voice signal of the sound control. A near-eye display device includes: a wearable body; a photographing member pivotally connected to the wearable body and facing a first direction for generating a reset indication; a display disposed on the wearable body; an optical The component is disposed on the wearable body for projecting an image to be played on the display; a memory connected to the wearable body for storing a reset condition; and a processor connecting the wearable body, And electrically connecting the camera, the display, the memory and the optical component, the processor obtaining the reset instruction and determining whether the reset indication meets the reset condition, if the reset indication meets the reset condition The processor controls the rotation of the camera to rotate the camera from the first direction toward a second direction; if the reset indication does not meet the reset condition, the processor does not control the The photographing member is rotated to face the second direction. The near-eye display device of claim 8, wherein the camera is further configured to obtain a restoration indication, the memory is further configured to store a restoration condition, and the processor is further configured to determine whether the restoration indication conforms to the a recovery condition; if the restoration indication meets the restoration condition, the processor controls the rotation of the camera to rotate the camera from the second direction toward the first direction; if the restoration indication does not meet the restoration condition The processor does not control the camera to rotate toward the first direction. The near-eye display device of claim 9, wherein the reset indication is a first gesture image captured by the camera, and the restoration indication is a second gesture image captured by the camera. The near-eye display device of claim 8, further comprising an inertial sensing component disposed on the wearable body and electrically connected to the processor, wherein the inertial sensing component is configured to generate a a first sensing signal and a second sensing signal, and another reset signal is a combination of a first gesture image captured by the camera and the first sensing signal of the inertial sensing component, and another restoration signal is a combination of a second gesture image captured by the camera and the second sensing signal of the inertial sensing member. The near-eye display device of claim 8, further comprising a button set disposed on the wearable body and electrically connected to the processor, The button group includes a first button for generating a first trigger signal, the second button for generating a second trigger signal, and another reset button for the first button The first trigger signal is another second trigger signal of the second button. The near-eye display device of claim 8 further includes a touch device disposed on the wearable body and electrically connected to the processor, wherein the touch device is configured to generate a first touch signal and a second touch signal; the other reset command is the first touch signal of the touch device; and the other reset command is the second touch signal of the touch device. The near-eye display device of claim 8, further comprising a sound control, wherein the sound control is disposed on the wearable body and electrically connected to the processor, wherein the sound control is used to generate a first voice control signal and a The second voice control signal; the other reset indicator is the first voice signal of the voice control; and the other reset signal is the second voice signal of the voice control. A computer program product, when a near-eye display device is loaded into the computer program product and executed, the method for resetting the photographing direction of the near-eye display device according to any one of the first to seventh aspects of the patent application can be completed.