Communication apparatus and secret information sharing method
First Claim
1. A communication apparatus comprising:
- a display control unit that displays a secret information image containing secret information; and
a secret information image generation unit that, upon receiving a notification signal indicates that a preparation for shooting is completed from another communication apparatus, instructing the display control unit to display the secret information image,wherein upon receiving a notification signal indicating that the secret information contained in the secret information image is obtained from the another communication apparatus by wireless communication after the shooting, the secret information image generation unit instructs the display control unit to stop displaying the secret information image, whereinthe display control unit displays a predetermined dummy image, andthe notification signal is a notification signal indicating that a preparation for shooting based on the dummy image is completed.
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Accused Products
Abstract
A communication apparatus includes display control means for displaying a secret information image containing secret information, and secret information image generation means for, upon receiving a notification signal indicating that a preparation for shooting is completed from another communication apparatus, instructing the display control means to display the secret information image. Note that the display control means displays a predetermined dummy image, and the notification signal is a notification signal indicating that a shooting preparation has been completed based on the dummy image. Further, when the secret information image generation means receives a notification signal indicating that secret information contained in a secret information image is obtained from another communication apparatus, the secret information image generation means instructs the display control means to stop displaying the secret information image.
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Citations
46 Claims
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1. A communication apparatus comprising:
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a display control unit that displays a secret information image containing secret information; and a secret information image generation unit that, upon receiving a notification signal indicates that a preparation for shooting is completed from another communication apparatus, instructing the display control unit to display the secret information image, wherein upon receiving a notification signal indicating that the secret information contained in the secret information image is obtained from the another communication apparatus by wireless communication after the shooting, the secret information image generation unit instructs the display control unit to stop displaying the secret information image, wherein the display control unit displays a predetermined dummy image, and the notification signal is a notification signal indicating that a preparation for shooting based on the dummy image is completed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 15)
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11. A communication apparatus comprising:
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a shooting control unit that sets a condition for subsequent shooting and outputting a notification signal notifying completion of a preparation for the shooting to another communication apparatus; and a secret information image analysis unit that extracts secret information from a secret information image obtained by shooting the secret information image containing the secret information displayed in the another communication apparatus, wherein upon extracting the secret information from the secret information image, which is displayed in the another communication apparatus and obtained by shooting, the secret information image analysis unit transmits a notification signal indicating that the secret information is obtained to the another communication apparatus by wireless communication, and wherein the notification signal output by the shooting control unit is a notification signal notifying that a condition for subsequent shooting is set based on a shooting result of a predetermined dummy image displayed in the another communication apparatus and that a shooting preparation is completed by completion of that setting. - View Dependent Claims (12, 13, 14)
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16. A secret information sharing method comprising:
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setting a condition for subsequent shooting and transmitting a notification signal notifying completion of a preparation for the shooting to a first communication apparatus; upon receiving a notification signal indicating that the shooting preparation is completed from a second communication apparatus, displaying a secret information image containing secret information in the first communication apparatus; extracting the secret information from the secret information image that is displayed in the first communication apparatus and shot by the second communication apparatus; upon extracting secret information from the secret information image shot by the second communication apparatus, transmitting a notification signal notifying completion of the secret information acquisition to the first communication apparatus by wireless communication; upon receiving a notification signal notifying completion of the secret information acquisition from the second communication apparatus by wireless communication, stopping displaying the secret information image in the first communication apparatus; displaying a predetermined dummy image in the first communication apparatus; and shooting the dummy image by the second communication apparatus, setting a condition for subsequent shooting based on a result of the shooting, and transmitting a notification signal notifying completion of the shooting preparation. - View Dependent Claims (17, 18, 19, 20, 21, 22, 33)
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23. A secret information sharing method in a communication apparatus wherein, upon receiving a notification signal indicating that a preparation for shooting is completed from another communication apparatus, a secret information image containing secret information is displayed, and
upon receiving a notification signal indicating that the secret information contained in the secret information image is obtained from the another communication apparatus by wireless communication after the shooting, stopping displaying the secret information image, wherein a predetermined dummy image is displayed, and the notification signal is a notification signal indicating that a preparation for shooting based on the dummy image is completed.
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29. A secret information sharing method comprising:
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setting a condition for subsequent shooting, and transmitting a notification signal notifying completion of a preparation for the shooting to another communication apparatus; extracting secret information from a secret information image obtained by shooting the secret information image containing the secret information displayed in the another communication apparatus; and upon extracting the secret information from the secret information image displayed in the another communication apparatus, a notification signal indicating that the secret information is obtained is transmitted to the another communication apparatus by wireless communication, wherein the notification signal is a notification signal notifying that a condition for subsequent shooting is set based on a shooting result of a predetermined dummy image displayed in the another communication apparatus and that a shooting preparation is completed by completion of that setting. - View Dependent Claims (30, 31, 32)
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34. A non-transitory computer readable storage medium storing a program that causes a computer to execute secret information sharing processing, wherein the program causes the computer to execute, upon receiving a notification signal indicating that a preparation for shooting is completed from another communication apparatus, a process of displaying a secret information image containing secret information,
upon receiving a notification signal indicating that the secret information contained in the secret information image is obtained from the another communication apparatus by wireless communication after the shooting, a process of stopping displaying the secret information image, wherein the program causes a computer to execute a process of displaying a dummy image, and the notification signal is a notification signal indicating that a preparation for shooting based on the dummy image is completed.
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40. A non-transitory computer readable storage medium storing a program that causes a computer to execute secret information sharing processing, wherein the program causes the computer to execute:
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a process of setting a condition for subsequent shooting, and transmitting a notification signal notifying completion of a preparation for the shooting to another communication apparatus; a process of extracting secret information from a secret information image obtained by shooting the secret information image containing the secret information displayed in the another communication apparatus; and upon extracting the secret information from the secret information image displayed in the another communication apparatus, a process of transmitting a notification signal indicating that the secret information is obtained to the another communication apparatus by wireless communication, wherein the notification signal is a notification signal notifying that a condition for subsequent shooting is set based on a shooting result of a predetermined dummy image displayed in the another communication apparatus and that a shooting preparation is completed by completion of that setting. - View Dependent Claims (41, 42, 43)
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45. A communication apparatus comprising:
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display control means for displaying a secret information image containing secret information; and secret information image generation means for, upon receiving a notification signal indicating that a preparation for shooting is completed from another communication apparatus, instructing the display control means to display the secret information image, wherein upon receiving a notification signal indicating that the secret information contained in the secret information image is obtained from the another communication apparatus by wireless communication after the shooting, the secret information image generation means instructs the display control unit to stop displaying the secret information image, wherein the display control means displays a predetermined dummy image, and the notification signal is a notification signal indicating that a preparation for shooting based on the dummy image is completed.
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46. A communication apparatus comprising:
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shooting control means for setting a condition for subsequent shooting and outputting a notification signal notifying completion of a preparation for the shooting to another communication apparatus; and secret information image analysis means for extracting secret information from a secret information image obtained by shooting the secret information image containing the secret information displayed in the another communication apparatus, wherein upon extracting the secret information from the secret information image, which is displayed in the another communication apparatus and obtained by shooting, the secret information image analysis means transmits a notification signal indicating that the secret information is obtained to the another communication apparatus by wireless communication, and wherein the notification signal output by the shooting control unit is a notification signal notifying that a condition for subsequent shooting is set based on a shooting result of a predetermined dummy image displayed in the another communication apparatus and that a shooting preparation is completed by completion of that setting.
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Specification