Apparatus and method for compressing three-dimensional...

Details Apparatus and method for compressing three-dimensional... Apparatus and method for compressing three-dimensional...

2011-05-24

2011-05-24

Mariam, Daniel G (Department: 2624)

Image analysis

Image compression or coding

C382S154000, C382S236000

Reexamination Certificate

active

07949193

ABSTRACT:
An apparatus and method for efficiently compressing three-dimensional stereoscopic images are provided. The apparatus and method include a search for Global motion between left and right images input through two image input units mounted in a mobile communication terminal. The images are arranged and a difference between the two images is computed. The images are compressed using the difference between the two images and a reference image. Accordingly, because the left and right images are similar, a computation amount can be reduced since the global motion is computed only once.

REFERENCES:
patent: 6037991 (2000-03-01), Thro et al.
patent: 6111979 (2000-08-01), Katto
patent: 2005/0226501 (2005-10-01), An
Frajka, et al (Residual image coding for stereo image compression), pp. 182-189, 2003.

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