Deinterlacing apparatus and method

Details Deinterlacing apparatus and method Deinterlacing apparatus and method

2003-11-10

2008-01-22

Natnael, Paulos M. (Department: 2622)

Television

Format conversion

Line doublers type

Reexamination Certificate

active

07321396

ABSTRACT:
A deinterlacing apparatus and method thereof include a motion compensation unit implementing motion-compensated temporal interpolation for each of estimated motion vectors with reference to a previous field and a next field, which are respectively ahead of and behind a current field to be interpolated, producing interpolation values of a pixel to be interpolated, and outputting a selected value from the interpolation values as a first interpolation value. Further, a spatial interpolation unit producing a second interpolation value of the pixel to be interpolated using values of pixels around the pixel to be interpolated, and an output unit mixing the first and second interpolation.

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