Document analysis system and method

Details Document analysis system and method Document analysis system and method

2006-05-16

2006-05-16

Ahmed, Samir (Department: 2623)

Image analysis

Image segmentation

C358S453000

Reexamination Certificate

active

07046846

ABSTRACT:
Disclosed is a document analysis system and method. The document analysis system includes an interim analyzer configured to perform an interim document analysis to identify a number of interim regions on a digital document at an interim pixels-per-inch (PPI). The document analysis system also includes a complete analyzer configured to perform a complete analysis on at least one of the interim regions at a second PPI, thereby generating at least one complete region therefrom. The document analysis system and method provides significant flexibility to the user with a number of options relative to the analysis of the regions of information of interest in a digital document and to limit analysis to such preferred regions.

REFERENCES:
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patent: 6134565 (2000-10-01), Hommersom et al.
patent: 6240205 (2001-05-01), Fan et al.
Pavlidis et al, “Page Segmentation and Classification” CVGIP: Graphical Models and Image Processing, vol. 54, No. 6, Nov. 1992, pp. 226-238.

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