Television – Format conversion
Reexamination Certificate
2007-10-09
2007-10-09
Natnael, Paulos (Department: 2622)
Television
Format conversion
Reexamination Certificate
active
11522252
ABSTRACT:
The invention relates to a data processing apparatus and the like that are available for various processing according to a preference of user. Controller101collects parameters, s, z, for adjusting a picture quality inputted by user's operation and stores history information on them in the history information storage section130. Bank135stores coefficient seed data for producing coefficient data Wi. The coefficient seed data is updated on the basis of the history information stored in the history information storage section130, for example, at a version upgrade of a television receiver100. Calculation circuit127obtains pixel data of objective pixel in HD signal based on the estimation equation using data xi of a prediction tap selectively extracted from SD signal and the coefficient data Wi.
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Frommer William S.
Frommer & Lawrence & Haug LLP
Natnael Paulos
Sony Corporation
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