Numerical model for image feature extraction

Details Numerical model for image feature extraction Numerical model for image feature extraction

2007-03-20

2007-03-20

Paladini, Albert W. (Department: 2125)

Data processing: structural design, modeling, simulation, and em

Modeling by mathematical expression

C382S190000, C382S192000

Reexamination Certificate

active

11336130

ABSTRACT:
In one embodiment, the invention is a method for generating geometric patterns from an image having a plurality of ridges and mesh points. The method includes dividing the image into a plurality of local regions with a surface appearance of fluid flow; establishing a mathematical model according to conditions of the plurality of local regions with a surface appearance of fluid flow; solving the mathematical model; and mapping respective values of the solutions of the mathematical model to respective local regions of the image.

REFERENCES:
patent: 5517419 (1996-05-01), Lanckton et al.
patent: 5754697 (1998-05-01), Fu et al.
patent: 6618076 (2003-09-01), Sukthankar et al.
patent: 6697538 (2004-02-01), Angenent et al.
patent: 7020591 (2006-03-01), Wei et al.

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