Method and system for motion compensated temporal filtering...

Details Method and system for motion compensated temporal filtering... Method and system for motion compensated temporal filtering...

2011-01-04

2011-01-04

Couso, Yon (Department: 2624)

Image analysis

Image enhancement or restoration

Image filter

C348S701000, C348S597000

Reexamination Certificate

active

07865030

ABSTRACT:
Certain aspects of a method and system for motion compensated temporal filtering using both finite impulse response (FIR) and infinite impulse response (IIR) filtering may include blending at least one finite impulse response (FIR) filtered output picture of video data and at least one infinite impulse response (IIR) filtered output picture of video data to generate at least one blended non-motion compensated output picture of video data. A motion compensated picture of video data may be generated utilizing at least one previously generated output picture of video data and at least one current input picture of video data. A motion compensated picture of video data may be blended with at least one current input picture of video data to generate a motion compensated output picture of video data. The generated motion compensated output picture of video data and the generated non-motion compensated output picture of video data may be blended to generate at least one current output picture of video data.

REFERENCES:
patent: 5608464 (1997-03-01), Woodham
patent: 6437787 (2002-08-01), Wu
patent: 6970507 (2005-11-01), Musmann et al.
patent: 7573530 (2009-08-01), Zhong
patent: 2007/0014368 (2007-01-01), MacInnis et al.

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