Three-dimensional image evaluation unit and display device...

Details Three-dimensional image evaluation unit and display device... Three-dimensional image evaluation unit and display device...

2008-05-13

2008-05-13

Chawan, Sheela (Department: 2624)

Image analysis

Applications

3-d or stereo imaging analysis

C348S042000, C348SE13024

Reexamination Certificate

active

07372987

ABSTRACT:
A three-dimensional image evaluation unit (100) for evaluating an input image. The parallax statistic is calculated by measuring the parallax included in the input image by a parallax measuring means (3), the static parallax evaluation value for the calculated parallax statistic and/or a dynamic parallax evaluation value for a temporal change in the parallax statistic is determined by a static parallax evaluating means (4-1) and/or a dynamic parallax evaluating means (4-2) of an evaluating means (4) to evaluate parallax information on the image. An abrupt change in the parallax can be evaluated thereby, and countermeasures against errors in measurement and noise of the image can be taken, so that parallax information on the image can be suitably evaluated.

REFERENCES:
patent: 6163337 (2000-12-01), Azuma et al.
patent: 6404484 (2002-06-01), Sogawa
patent: 6477260 (2002-11-01), Shimomura
patent: 6987534 (2006-01-01), Seta
patent: 7161614 (2007-01-01), Yamashita et al.
patent: 11-355808 (1999-12-01), None

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