Image processing system

Details Image processing system Image processing system

2005-07-22

2010-11-09

Carter, Aaron W (Department: 2624)

Image analysis

Applications

Personnel identification

C340S005530, C340S005830, C382S205000, C382S207000, C713S186000

Reexamination Certificate

active

07831071

ABSTRACT:
In order to start a frequency analysis process before completion of acquisition of an image so as to shorten a processing time, a first frequency analysis unit performs one-dimensional frequency analysis on each pixel line. A second frequency analysis unit collects a predetermined number of one-dimensional frequency analysis results from the first frequency analysis unit and performs further one-dimensional frequency analysis so as to obtain a final two-dimensional frequency analysis result.

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