System and Method of Videotelephony with Detection of a Visual Token in the Videotelephony Image for Electronic Control of the Field of View
First Claim
Patent Images
1. A videotelephony system, comprising:
- a videotelephony camera having an electronically controllable field of view;
a visual token disposed within said field of view; and
a camera controller configured to detect said visual token using an image from said camera and reconfigure said field of view relative to a detected position of said visual token.
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Abstract
A videotelephony system has an electronically controllable camera with a field of view, a visual token disposed within the field of view, and a camera controller. The camera controller is configured to detect the visual token and reconfigure the field of view relative to a detected position of the visual token.
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Citations
20 Claims
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1. A videotelephony system, comprising:
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a videotelephony camera having an electronically controllable field of view; a visual token disposed within said field of view; and a camera controller configured to detect said visual token using an image from said camera and reconfigure said field of view relative to a detected position of said visual token. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A videotelephony system, comprising:
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a videotelephony camera having an electronically controllable field of view; a remote electronic device configured to selectively provide a visual token within said field of view; and a camera controller configured to detect said visual token and reconfigure said field of view of said camera relative to a detected position of said visual token. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. A method of videotelephony, said method comprising:
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activating a visual token within a field of view of a camera; detecting said visual token using an image output by said camera; and reconfiguring said field of view of said camera relative to a detected position of said visual token. - View Dependent Claims (19, 20)
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Specification