Method and system for panoramic viewing
First Claim
Patent Images
1. A panoramic viewing system, comprising:
- a plurality of image gathering devices producing a plurality of video signals, each of said plurality of image gathering devices having an optical center;
a pyramid shaped element having a plurality of reflective side facets facing in different directions so as to reflect images from different directions to said plurality of image gathering devices and to create a virtual optical center for each of said optical centers, each of said plurality of facets reflecting an image to an image gathering device belonging to said plurality of image gathering devices and each of said virtual optical centers being substantially at a common point;
a memory for storing digitized video data representative of said video signals; and
control means for selectively retrieving digitized video data from said memory in response to user signals produced in response to a user'"'"'s input.
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Abstract
Four cameras provide a 360 degree view of an area using a four sided pyramid shaped element. The four sides of the pyramid shaped element are reflective and reflect images from four different directions. Each camera is positioned to receive a reflected image from one of the reflective sides of the pyramids. The cameras are arranged so that they share a common virtual optical center. Pixel data from the cameras is stored in a memory, and the data is selectively retrieved from the memory for viewing based on a user'"'"'s input.
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Citations
12 Claims
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1. A panoramic viewing system, comprising:
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a plurality of image gathering devices producing a plurality of video signals, each of said plurality of image gathering devices having an optical center; a pyramid shaped element having a plurality of reflective side facets facing in different directions so as to reflect images from different directions to said plurality of image gathering devices and to create a virtual optical center for each of said optical centers, each of said plurality of facets reflecting an image to an image gathering device belonging to said plurality of image gathering devices and each of said virtual optical centers being substantially at a common point; a memory for storing digitized video data representative of said video signals; and control means for selectively retrieving digitized video data from said memory in response to user signals produced in response to a user'"'"'s input. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A panoramic viewing system, comprising:
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a plurality of image gathering devices producing a plurality of video signals, each of said plurality of image gathering devices having an optical center; a pyramid shaped element having a plurality of reflective side facets facing in different directions so as to reflect images from different directions to said plurality of image gathering devices and to create a virtual optical center for each of said optical centers, each of said plurality of facets reflecting an image to an image gathering device belonging to said plurality of image gathering devices and each of said virtual optical centers being substantially at a common point; a memory for storing digitized video data representative of said video signals; control means for selectively retrieving digitized video data from said memory in response to user signals produced in response to a user'"'"'s input; and communication network interface means for transmitting digitized video data retrieved from said memory over a communications network and for receiving said user signals over said communications network. - View Dependent Claims (9, 10)
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11. A method for providing panoramic viewing to a remote user, comprising the steps of:
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producing a plurality of video signals using a plurality of image gathering devices, each of said plurality of image gathering devices having an optical center; providing each of said plurality of image gathering devices with an image using a pyramid shaped element having a plurality of reflective side facets facing in different directions so as to reflect images from different directions to said plurality of image gathering devices and to create a virtual optical center for each of said optical centers, each of said virtual optical centers being substantially at a common point; storing digitized video data representative of said video signals in a memory; selectively retrieving digitized video data from said memory in response to user signals produced in response to a user'"'"'s input and received over a communications network; and transmitting digitized video data retrieved from said memory representative of said video signals over said communications network. - View Dependent Claims (12)
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Specification