Grouping writing regions of digital ink
First Claim
Patent Images
1. A computer-implemented method for grouping writing regions of digital ink, said method comprising:
- receiving processed digital ink that comprises writing regions;
generating a relationship between a plurality of said writing regions;
determining a feature set associated with said plurality of said writing regions; and
grouping said plurality of said writing regions based on said feature set.
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Abstract
A method for grouping writing regions of digital ink receives processed digital ink that comprises writing regions. A relationship can be generated between a plurality of the writing regions. A feature set can be determined that is associated with the plurality of the writing regions. The plurality of the writing regions can be grouped based on the feature set.
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Citations
20 Claims
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1. A computer-implemented method for grouping writing regions of digital ink, said method comprising:
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receiving processed digital ink that comprises writing regions; generating a relationship between a plurality of said writing regions; determining a feature set associated with said plurality of said writing regions; and grouping said plurality of said writing regions based on said feature set. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A computer-readable medium having computer-executable instructions for performing a method for grouping writing regions of digital ink, said instructions comprising:
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constructing a neighborhood graph utilizing a plurality of writing regions, said writing regions are formed from digital ink; determining a characteristic associated with a pair of writing regions of said plurality of writing regions; and utilizing said characteristic to determine whether to merge said pair of writing regions. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A system for grouping writing regions of digital ink, said system comprising:
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a neighborhood graph module configured for receiving processed digital ink that comprises writing regions, said neighborhood graph module configured for constructing a neighborhood graph associated with a plurality of said writing regions; a feature extractor module coupled with said neighborhood graph module, said feature extractor module configured for receiving said neighborhood graph and configured for utilizing said neighborhood graph to determine a feature set associated with a pair of said writing regions; and a classifier module coupled to said feature extractor module, said classifier module configured for receiving said feature set and configured for determining a merge of said pair of said writing regions using said feature set. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification