Adapter device for image capturing device
First Claim
1. An adapter device capable of being connected with an image capturing device, the image capturing device being capable of capturing a moving image and generating an analog video signal representing the moving image and of capturing a still image in response to a capturing command and generating digital image data representing the captured still image, the image capturing device being capable of outputting the analog video signal and the still image data to a network, said adapter device comprising:
- a first interface configured to receive the analog video signal from the image capturing device;
a second interface, distinct from said first interface and configured to transmit the capturing command to the image capturing device and to receive the digital image data from the image capturing device;
a digital video-data generating system configured to generate digital video data based on the analog video signal received through said first interface;
a network interface configured to exchange data with a terminal through the network, the digital video data and the digital image data being transmitted to the terminal through said network interface; and
a command receiver configured to receive the recording command and the capturing command from the terminal through said network interface,wherein, in response to receipt of the recording command by said command receiver, said first interface receives the analog video signal from the image capturing device for transmission to the terminal through said network interface, andwherein, in response to receipt of the capturing command by said command receiver, said second interface transmits the capturing command to the image capturing device and receives the digital image data from the image capturing device for transmission to the terminal through said network interface.
3 Assignments
0 Petitions
Accused Products
Abstract
A network camera system is configured such that an adapter device is connected with a digital camera, and the adapter device is connected with a network to which a client is also connected. A video signal representing a real-time image and a digital image signal representing a high-resolution still image are transmitted from the camera to the adapter. The adapter has a function of a file server and allows the client to download image data corresponding to the high-resolution still image. The adapter device further has a function of a streaming server and transmits streaming data representing the real-time image. The client can transmits an operation command to the adapter through the network, and the adapter transfer the command to the camera to perform the operation required by the client.
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Citations
10 Claims
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1. An adapter device capable of being connected with an image capturing device, the image capturing device being capable of capturing a moving image and generating an analog video signal representing the moving image and of capturing a still image in response to a capturing command and generating digital image data representing the captured still image, the image capturing device being capable of outputting the analog video signal and the still image data to a network, said adapter device comprising:
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a first interface configured to receive the analog video signal from the image capturing device; a second interface, distinct from said first interface and configured to transmit the capturing command to the image capturing device and to receive the digital image data from the image capturing device; a digital video-data generating system configured to generate digital video data based on the analog video signal received through said first interface; a network interface configured to exchange data with a terminal through the network, the digital video data and the digital image data being transmitted to the terminal through said network interface; and a command receiver configured to receive the recording command and the capturing command from the terminal through said network interface, wherein, in response to receipt of the recording command by said command receiver, said first interface receives the analog video signal from the image capturing device for transmission to the terminal through said network interface, and wherein, in response to receipt of the capturing command by said command receiver, said second interface transmits the capturing command to the image capturing device and receives the digital image data from the image capturing device for transmission to the terminal through said network interface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An adapter device capable of being connected with an image capturing device which is capable of capturing a moving image and generating an analog video signal representing the moving image and which is capable of capturing a still image in response to a capturing command input thereto and generating digital image data representing the captured still image, the image capturing device being capable of outputting the analog video signal and the still image data, said adapter device comprising:
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a first interface configured to receive the analog video signal output by the image capturing device; a second interface, distinct from said first interface and configured to receive digital data from the image capturing device, said second interface being configured for transmitting the capturing command to the image capturing device; a digital video-data generating system configured to generate digital video data based on the analog signal received through said first interface; a network interface configured to exchange data with a terminal through the network, the digital video data and the digital image data being transmitted to the terminal through said network interface; a casing, wherein said first interface and said second interface are provided on said casing, wherein said adapter device is configured such that, by securing said casing onto the image capturing device, an analog signal output terminal of the image capturing device is connected to said first interface and a digital signal output terminal of the image capturing device is connected to said second interface; and a fixation mechanism that securely fixes said adapter device to the image capturing device, wherein, in response to receipt of a predetermined operation command from the terminal through said network interface, said second interface transmits the capturing command to the image capturing device and receives the digital image data output by the image capturing device, and wherein said fixation mechanism includes a positioning member configured to define a positional relationship of said adapter device with respect to the image capturing device when said adapter is fixed to the image capturing device. - View Dependent Claims (10)
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Specification