Television – Format conversion – Line doublers type
Reexamination Certificate
2009-03-13
2010-06-22
Hsia, Sherrie (Department: 2622)
Television
Format conversion
Line doublers type
C348S441000
Reexamination Certificate
active
07742103
ABSTRACT:
A method and system for performing fuzzy logic based de-interlacing on film source fields that might be mixed with video on film. An embodiment of the invention comprises an adaptive de-interlacer by weighing between merge operation and interpolation operation in the case of occurring video on film motion object. A weighing factor is generated from video on film pattern based on fuzzy logic inference rules. This weighing factor specifies the weighting between merging and interpolating in assigning the pixel values of the progressive display output.
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Khunkay, et al., Image Segmentation by Fuzzy Rule and Kohonen-Constraint Satisfaction Fuzzy C-Mean International Conference on ICIS Sep. 1997; pp. 713-717.
He Lei
Zhang Hongmin
Hsia Sherrie
Marger & Johnson & McCollom, P.C.
Pixelworks, Inc.
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