Distinguishing text from non-text in digital ink

Details Distinguishing text from non-text in digital ink Distinguishing text from non-text in digital ink

2004-06-23

2009-02-24

Chawan, Sheela C (Department: 2624)

Image analysis

Pattern recognition

Feature extraction

C382S228000, C345S173000, C178S018030, C434S162000

Reexamination Certificate

active

07496232

ABSTRACT:
A discriminative machine learning system for labels text and non-text strokes in digital ink. The learning system considers stroke features and the context of the strokes, such as temporal information about one or more strokes, in a probabilistic framework. The learning system can also consider gap features within the probabilistic framework to label associated strokes.

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