Television – Format conversion
Reexamination Certificate
2005-05-17
2005-05-17
Kostak, Victor R. (Department: 2614)
Television
Format conversion
C348S565000, C348S571000
Reexamination Certificate
active
06894725
ABSTRACT:
A digital video system includes a sample rate converter and an inverse-sample rate converter. The sample rate converter converts video data from a non-orthogonal pixel domain to an orthogonal pixel domain. The inverse-sample rate converter converts the video data from the orthogonal pixel domain to the non-orthogonal pixel domain. The inverse sample rate converter utilizes a timing signal generated by the sample rate converter when converting the video data from the orthogonal pixel domain to the non-orthogonal pixel domain.
REFERENCES:
patent: 5335074 (1994-08-01), Stec
patent: 5420643 (1995-05-01), Romesburg et al.
patent: 5821884 (1998-10-01), Lee
Hutchinson Daniel Mark
Rumreich Mark Francis
Kostak Victor R.
Shedd Robert D.
Thomson Licensing S.A.
Tripoli Joseph S.
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