Invention Grant
- Patent Title: Method and apparatus for chroma key production
- Patent Title (中): 色键生产方法和装置
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Application No.: US12451626Application Date: 2007-09-18
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Publication No.: US08456577B2Publication Date: 2013-06-04
- Inventor: Mehul S. Pandya
- Applicant: Mehul S. Pandya
- Applicant Address: LU Luxembourg
- Assignee: GVBB Holdings S.A.R.L.
- Current Assignee: GVBB Holdings S.A.R.L.
- Current Assignee Address: LU Luxembourg
- Agency: Arent Fox, LLP
- Priority: WOPCT/US2007/015254 20070629
- International Application: PCT/US2007/020192 WO 20070918
- International Announcement: WO2009/005511 WO 20090108
- Main IPC: H04N9/75
- IPC: H04N9/75 ; H04N9/74

Abstract:
The method and apparatus for generating an adaptive chroma key includes taking into consideration foreground object information during the creation of a composite scene. The luminance and chrominance of an area of interest between a foreground key and a background scene are considered and accounted for during the created of the composite scene.
Public/Granted literature
- US20100128980A1 METHOD AND APPARATUS FOR CHROMA KEY PRODUCTION Public/Granted day:2010-05-27
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