Image analysis – Applications – 3-d or stereo imaging analysis
Reexamination Certificate
2009-08-14
2010-11-30
Bella, Matthew C (Department: 2624)
Image analysis
Applications
3-d or stereo imaging analysis
C382S303000, C382S304000, C382S305000, C382S308000
Reexamination Certificate
active
07844107
ABSTRACT:
Disclosed is a stereo image matching method for re-creating 3-dimensional spatial information from a pair of 2-dimensional images. The conventional stereo image matching method generates much noise from a disparity value in the vertical direction, but the present invention uses disparity information of adjacent image lines as a constraint condition to eliminate the noise in the vertical direction, and compress the disparity by using a differential coding method to thereby increase a compression rate.
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Hong Jeong et al. “Trellis-Based Systolic Multi-Layer Stereo Matching,” Signal Processing Systems, 2003, SIPS 2003, IEEE Workshop Aug. 27-29, 2008, Piscataway, NJ, US, IEEE, Aug. 27, 2003, pp. 257-262, XP 010661025, ISBN: 0-7803-7798-8.
U. Dhond and J.K. Aggarwal, “Structure From Stereo—A Review,”IEEE Trans. Systems, Man, and Cybernetics, vol. 19, No. 6, Nov./Dec. 1989.
Jeong Hong
Park Sung-chan
Bella Matthew C
K&L Gates LLP
Postech Foundation
Rahmjoo Mike
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