Edge adaptive spatial temporal deinterlacing

Details Edge adaptive spatial temporal deinterlacing Edge adaptive spatial temporal deinterlacing

2006-07-11

2006-07-11

Lee, Michael H. (Department: 2614)

Television

Format conversion

Line doublers type

C348S449000

Reexamination Certificate

active

07075580

ABSTRACT:
Embodiments of the present invention provide an edge adaptive spatial temporal deinterlacing filter that evaluates multiple edge angles and groups them into left-edge and right-edge groups for reconstructing desired pixel values. A leading edge is selected from each group, forming the final three edges (left, right and vertical) to be determined. Spatial temporal filtering is applied along the edge directions.

REFERENCES:
patent: 6614484 (2003-09-01), Lim et al.
patent: 6731342 (2004-05-01), Shin et al.

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