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ICFHR
2010

Digital Ink Compression via Functional Approximation

8 years 1 months ago
Digital Ink Compression via Functional Approximation
Representing digital ink traces as points in a function space has proven useful for online recognition. Ink trace coordinates or their integral invariants are written as parametric functions and approximated by truncated orthogonal series. This representation captures the shape of the ink traces with a small number of coefficients in a form quite compact and independent of device resolution, and various geometric techniques may be employed for recognition. The simplicity and high performance of this method lead us to ask whether the same idea can be applied to another important aspect in online handwriting
Vadim Mazalov, Stephen M. Watt
Added 17 May 2011
Updated 17 May 2011
Type Journal
Year 2010
Where ICFHR
Authors Vadim Mazalov, Stephen M. Watt
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