Television – Special applications – Observation of or from a specific location
Reexamination Certificate
2011-08-09
2011-08-09
Ye, Lin (Department: 2622)
Television
Special applications
Observation of or from a specific location
C348S222100, C348S370000, C382S107000
Reexamination Certificate
active
07995097
ABSTRACT:
In a digital camera or other image acquisition device, motion vectors between successive image frames of an object scene are calculated from normalized values of pixel luminance in order to reduce or eliminate any effects on the motion calculation that might occur when the object scene is illuminated from a time varying source such as a fluorescent lamp. Calculated motion vectors are checked for accuracy by a robustness matrix.
REFERENCES:
patent: 5019901 (1991-05-01), Uomori et al.
patent: 6078617 (2000-06-01), Nakagawa et al.
patent: 6819713 (2004-11-01), Sato
patent: 7623152 (2009-11-01), Kaplinsky
patent: 2001/0014125 (2001-08-01), Endo
patent: 2004/0042552 (2004-03-01), Dvorkovich et al.
patent: 2004/0047419 (2004-03-01), Wakabayashi et al.
patent: 2006/0017814 (2006-01-01), Pinto et al.
patent: 2007/0092244 (2007-04-01), Pertsel et al.
patent: 2008/0101786 (2008-05-01), Pozniansky et al.
Treves et al., “Motion Estimation and Compensation Under Varying Illumination,” ICIP'94, Nov. 13-16, Austin, Texas, USA, 5 pages.
Pinhasov Eran
Pinto Victor
Tzur Meir
Dagnew Mekonnen
Perkins Coie LLP
Ye Lin
Zoran Corporation
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