Frame interpolation method and apparatus, and image display...

Television – Format conversion

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C348S452000, C348S620000, C348S699000

Reexamination Certificate

active

07375762

ABSTRACT:
An image interpolation method comprises searching a motion vector from different pairs of blocks on a first and a second reference image symmetrically, extracting a first and a second image block from the first and the second reference image, respectively, the first and the second image block being located by the motion vector, determining a region determination threshold using an absolute difference between paired opposite pixels of the first and the second image block, extracting from each of the first and the second image block a first pixel region that the absolute difference is smaller than the region determination threshold, and obtaining a pixel value of a second pixel region of the to-be-interpolated block from a pixel value of the first pixel region of each of the first and the second image block, the second pixel region corresponding to the first pixel region.

REFERENCES:
patent: 5990962 (1999-11-01), Ueno et al.
patent: 2005/0100095 (2005-05-01), Itoh et al.
patent: 8-46925 (1996-02-01), None
patent: 2528103 (1996-08-01), None
patent: 2000-224593 (2000-08-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Frame interpolation method and apparatus, and image display... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Frame interpolation method and apparatus, and image display..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frame interpolation method and apparatus, and image display... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2789837

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.