Invention Grant
- Patent Title: Minimizing dead zones in panoramic images
- Patent Title (中): 最大限度地减少全景图像中的死区
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Application No.: US11026466Application Date: 2004-12-30
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Publication No.: US07782357B2Publication Date: 2010-08-24
- Inventor: Ross G. Cutler
- Applicant: Ross G. Cutler
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Main IPC: H04N7/00
- IPC: H04N7/00 ; G02B13/06

Abstract:
Techniques to minimize problems with dead zones associated with panoramic cameras are described. A dead zone is an area about a zero degree boundary where a three hundred and sixty degree panoramic image is split so that a two-dimensional panorama can be rendered. Redirection of the zero degree boundary to a position where no object appears is described that prevents an object located in the dead zone from being split between margins of the panorama. Another technique involves reproducing one or more portions of the image that appears at one margin adjacent to an opposite margin so that an object in the dead zone that would normally be split is reproduced in whole. The described techniques may be implemented in a panoramic camera endpoint device or in a client device remote from a camera. The techniques may be applied to live video or to previously recorded video.
Public/Granted literature
- US20050151837A1 Minimizing dead zones in panoramic images Public/Granted day:2005-07-14
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