3D depth generation by local blurriness estimation

Image analysis – Image enhancement or restoration – Focus measuring or adjusting

Reexamination Certificate

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Details

C382S264000, C382S254000, C382S300000, C382S154000, C382S118000, C348S578000, C348S576000

Reexamination Certificate

active

08050507

ABSTRACT:
A system of generating three-dimensional (3D) depth information is disclosed. A color and object independent local blurriness estimation unit analyzes blurriness of each pixel of a two-dimensional (2D) image. Subsequently, a depth assignment unit assigns depth information to the 2D image according to the analyzed blurriness.

REFERENCES:
patent: 7573489 (2009-08-01), Davidson et al.
patent: 2007/0279415 (2007-12-01), Sullivan et al.

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