Invention Grant
US09007531B2 Methods and apparatus for expanding a field of view in a video communication session 有权
用于在视频通信会话中扩展视野的方法和装置

Methods and apparatus for expanding a field of view in a video communication session
Abstract:
Methods and apparatus for expanding a field of view of an image during a video communication session. In some embodiments, a method includes transmitting a first video image having a first field of view during the video telecommunication session. The methods and apparatus further capturing a first set of background images, at least some of which are combined to form a first composite background image having a second field of view that is greater than the first field of view. Further, superimposing at least a portion of the first video image over the first composite background image to form a second video image having a same field of view as the first composite background image and transmitting the second video image during the video telecommunication session.
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