Intra-field interpolation method and apparatus

Details Intra-field interpolation method and apparatus Intra-field interpolation method and apparatus

2004-08-19

2009-06-16

Bella, Matthew C (Department: 2624)

Image analysis

Image transformation or preprocessing

Changing the image coordinates

C382S261000, C348S448000

Reexamination Certificate

active

07548663

ABSTRACT:
An intra-field interpolation method and apparatus for generating a target pixel value. The method includes the following steps of: receiving a plurality of pixel values of an image field; generating a first pixel difference set from the received pixel values using a first pixel difference algorithm; generating a second pixel difference set from the received pixel values using a second pixel difference algorithm; and blending the received pixel values according to the first pixel difference set and the second pixel difference set, to generate the target pixel value.

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patent: 2005/0073607 (2005-04-01), Ji et al.

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