Title:
METHOD AND APPARATUS FOR PROVIDING VIRTUAL PROCESSING EFFECTS FOR WIDE-ANGLE VIDEO IMAGES
Document Type and Number:
WIPO Patent Application WO2000060853
Kind Code:
A9
Abstract:
A method and apparatus is disclosed for providing special effects for wide-angle video images. The special effects include replacing a selected portion of a wide-angle video image with a predetermined image or an associated portion of a video image captured in a subsequent frame. Other special effects include image intensity scaling for wide-angle video images.
Inventors:
ZIMMERMANN STEVEN D (US)
GOURLEY CHRISTOPHER SHANNON (US)
GOURLEY CHRISTOPHER SHANNON (US)
Application Number:
PCT/US2000/009464
Publication Date:
June 13, 2002
Filing Date:
April 10, 2000
Export Citation:
Assignee:
INTERNET PICTURES CORP (US)
ZIMMERMANN STEVEN D (US)
GOURLEY CHRISTOPHER SHANNON (US)
ZIMMERMANN STEVEN D (US)
GOURLEY CHRISTOPHER SHANNON (US)
International Classes:
G02B13/06; G06T15/20; H04N5/225; H04N5/262; H04N5/272; H04N7/173; H04N7/18; H04N21/218; H04N21/2543; H04N21/4223; H04N21/472; H04N21/6587; H04N7/16; (IPC1-7): H04N5/262; H04N5/225; H04N5/272
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