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.
1 Assignment
0 Petitions
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.
53 Citations
65 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. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 20)
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13. 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 indicating that the secret information of the secret information image is obtained from another communication apparatus, instructing the display control unit to stop displaying the secret information image.
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14. 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; 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 another communication apparatus. - View Dependent Claims (15, 16, 17, 18, 19)
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21. 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; and extracting the secret information from the secret information image that is displayed in the first communication apparatus and shot by the second communication apparatus. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 46)
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30. A secret information sharing method comprising:
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displaying a secret information image containing secret information in a first communication apparatus; and upon receiving a notification indicating that the secret information of the secret information image is obtained from a second communication apparatus, stopping displaying the secret information image.
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- 31. A secret information sharing method 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.
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39. A secret information sharing method comprising:
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displaying a secret information image containing secret information; and upon receiving a notification indicating that the secret information of the secret information image is obtained from another communication apparatus, stopping displaying the secret information image.
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40. 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; and 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. - View Dependent Claims (41, 42, 43, 44, 45)
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- 47. A readable 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.
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55. A readable 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 displaying a secret information image containing secret information; and a process of, upon receiving a notification indicating that the secret information of the secret information image is obtained from another communication apparatus, stopping displaying the secret information image.
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56. A readable 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; and 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. - View Dependent Claims (57, 58, 59, 60, 61)
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63. 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.
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64. 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 the secret information of the secret information image is obtained from another communication apparatus, instructing the display control means to stop displaying the secret information image.
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65. 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; 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 another communication apparatus.
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Specification