Server and a server system
First Claim
1. A server, connected to a network terminal via a network, comprising:
- a camera section, which photographs a subject image by a image-pickup means of the interlaced scan system and output image signals in a first field and a second field; and
a image signal compressor, which compresses the image signals output from the camera section, wherein, in the predetermined operating state, the image signal compressor compresses only a image signal in either the first field or second field and the server transmits the compressed signal to the network terminal.
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Accused Products
Abstract
Displaying a subject image on a browser in accordance with the aspect ratio of the subject image, with reduced scan line interference at a time exposure, as well as transmitting a high-quality image with easy compression processing.
A server according to the invention compresses, in a predetermined operating state, only a image signal in either a first or second field and transmits the-resulting signal to a browser in a network terminal. This reduces scan line interference thus upgrading for example the picture quality obtained at a time exposure. In response to an access from the browser in the network terminal, the server transmits to the browser the information containing link information for image data and an image information display size instruction described in a markup language so as to match the aspect ratio of the displayed image with that of the subject image.
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Citations
15 Claims
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1. A server, connected to a network terminal via a network, comprising:
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a camera section, which photographs a subject image by a image-pickup means of the interlaced scan system and output image signals in a first field and a second field; and
a image signal compressor, which compresses the image signals output from the camera section, wherein, in the predetermined operating state, the image signal compressor compresses only a image signal in either the first field or second field and the server transmits the compressed signal to the network terminal. - View Dependent Claims (2, 3, 4, 5, 11, 12)
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6. A server comprising:
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a camera section, which photographs a subject image by a image-pickup means of the interlaced scan system and outputs image signals in a first field and a second field;
a image signal compressor, which compresses the image signals output from the camera section;
a network interface, which transmits image data compressed by the image signal compressor to a network; and
a controller, which controls the camera section and the image signal compressor;
wherein the server is equipped with communicator, which transmits the information containing link information for image data and an image information display size instruction described in a markup language in order to display a web page on a browser in a network terminal; and
in case where a request for transmitting the image data is received from the network terminal in accordance with the link information, the server transmits, in a predetermined operating state, a image signal in either the first field or second field. - View Dependent Claims (7, 8, 9, 10, 13, 14)
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15. A method for transmitting a camera image via a network and displaying the camera image, comprising the steps of:
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photographing a subject image by image pickup-means of the interlaced scan system;
transmitting the image information of a subject image to a network terminal;
transmitting a file which describes in a markup language a display size instruction to display image information at the same aspect ratio as that of the subject image;
transmitting partially a field information among the image information in order to display the subject image on the network terminal.
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Specification