De-interlace method and method for generating de-interlace...

Details De-interlace method and method for generating de-interlace... De-interlace method and method for generating de-interlace...

2004-12-01

2008-09-09

Kostak, Victor R (Department: 2622)

Television

Format conversion

Line doublers type

C348S452000

Reexamination Certificate

active

07423692

ABSTRACT:
A de-interlace method and method for generating a de-interlace algorithm include steps of generating an adaptive tuning de-interlace algorithm. The steps of the method for generating a de-interlace algorithm include generating a characteristic difference value according to a first line-segment data and a second line-segment data, determining a blending vector based on the characteristic difference value, and generating the adaptive tuning de-interlace algorithm according to the blending vector Wherein, the blending vector is to determine a weight of a first de-interlace algorithm in the adaptive tuning de-interlace algorithm, and a difference between the blending vector and a constant is to determine a weight of a second de-interlace algorithm in the adaptive tuning de-interlace algorithm. Moreover, the de-interlace method performs the adaptive tuning de-interlace algorithm to generate a de-interlaced image.

REFERENCES:
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patent: 7196731 (2007-03-01), Tsao et al.
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patent: 2005/0134730 (2005-06-01), Winger et al.
patent: 2005/0162548 (2005-07-01), Kang et al.

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