Framework for detecting a structured handwritten object

Details Framework for detecting a structured handwritten object Framework for detecting a structured handwritten object

2005-12-21

2010-02-16

Desire, Gregory M (Department: 2624)

Image analysis

Pattern recognition

On-line recognition of handwritten characters

C382S179000, C382S186000, C382S202000, C382S282000, C715S247000

Reexamination Certificate

active

07664325

ABSTRACT:
Computer-readable media having computer-executable instructions and apparatuses detect a structured handwritten object is detected in a handwritten document. A primitive structure, which is associated with a set of component objects, is formed. A candidate handwritten object is identified by detecting a corresponding logical structure. A classifier for the candidate handwritten object is determined. Consequently, the candidate handwritten object is validated from the classifier.

REFERENCES:
patent: 5111514 (1992-05-01), Ohta
patent: 5392130 (1995-02-01), Mahoney
patent: 5701500 (1997-12-01), Ikeo et al.
patent: 5774584 (1998-06-01), Matsumoto et al.
patent: 5787414 (1998-07-01), Miike et al.
patent: 6108444 (2000-08-01), Syeda-Mahmood
patent: 6556701 (2003-04-01), Chiba et al.
patent: 6600834 (2003-07-01), Su et al.
patent: 6622134 (2003-09-01), Sorkin
patent: 6757870 (2004-06-01), Stinger
patent: 7415130 (2008-08-01), Rundle et al.
patent: 2001/0024520 (2001-09-01), Yamaai
patent: 2003/0113016 (2003-06-01), Naoi et al.
patent: 2003/0123732 (2003-07-01), Miyazaki et al.
patent: 2006/0177118 (2006-08-01), Ibikunle et al.
patent: 2006/0256388 (2006-11-01), Erol et al.
patent: 2007/0003142 (2007-01-01), Simard et al.
patent: 2007/0092140 (2007-04-01), Handley
patent: 2007/0140565 (2007-06-01), Lin et al.
patent: 2007/0140566 (2007-06-01), Lin et al.
patent: 0654750 (1995-05-01), None
patent: 0654763 (1995-05-01), None
patent: 1519280 (2005-03-01), None
patent: 1519300 (2005-03-01), None
Jain, Anil K. et al., Structure in On-line Documents. Sixth International Conference on Document Analysis and Recognition (ICDAR01), Sep. 2001, pp. 1-5. Seattle, USA.
Zhu, Y. et al., “Optimal Polygonal Approximation of Digitised Curves”, IEE, Feb. 1997, pp. 8-14, vol. 144, No. 1, IEE Proc.-Vis. Image Signal Process.
Lin, et al., “Detection and Analysis of Table of Contents Based on Content Association”, Imaging Systems Laboratory Technical Reports, Hewlett-Packard, May 5, 2005, See abstract, figure 2, pp. 4-5, 22 pages total.

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