Television – Format conversion – Line doublers type
Reexamination Certificate
2007-12-11
2007-12-11
Hsia, Sherrie (Department: 2622)
Television
Format conversion
Line doublers type
C348S448000
Reexamination Certificate
active
10847545
ABSTRACT:
A method of deinterlacing interlaced fields of video for display in a progressive display device includes providing at least one candidate motion vector per scan line and determining, at least one final motion vector per scan line of interlaced video, for use in deinterlacing the interlaced fields, by iteratively changing the at least one candidate motion vector per scan line based on pixel intensities from each of a plurality of same polarity fields at locations along a single dimension.
REFERENCES:
patent: 5153719 (1992-10-01), Ibenthal
patent: 5521644 (1996-05-01), Sezan et al.
patent: 5682205 (1997-10-01), Sezan et al.
patent: 6487304 (2002-11-01), Szeliski
patent: 6570624 (2003-05-01), Cornog et al.
patent: 6788347 (2004-09-01), Kim et al.
patent: 0 883 298 (1998-12-01), None
patent: 1 422 929 (2004-05-01), None
PCT International Search Report, International App. No. PCT/IB2005/001318, Filing Date May 16, 2005.
Kalevo et al., Deinterlacing of Video Signals Using Nonlinear Interpolation with Simple Motion Compensation, Proceedings of IEEE Workshop, Jan. 1993.
Yoshida, Junko; “Philips new chip said to remove LCD TV artifacts”; EE Times; Jul. 8, 2003; pp. 1-2; www.eetimes.com/sys
ews/OEG20030708S0017.
Co-pending U.S. Appl. No. 10/661,181, filed Sep. 11, 2003, Daniel W. Wong, et al.
ATI Technologies Inc.
Hsia Sherrie
Vedder Price Kaufman & Kammholz P.C.
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