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||Kazuhiro TANAKA, Seiichi UCHIDA, Masakazu IWAMURA, Shinichiro OMACHI, and Koichi KISE
||On-line data embedding into handwriting patterns
||IEICE Technical Report
|Month & Year
||In order to use handwritings as a universal man-machine interface,
we assume a pen device $B!=(B data-embedding pen $B!=(B which can
embed digital data into a handwriting by invisible ink in a real-time manner.
This paper discusses the system design, application, and required technologies
around the data-embedding pen. Especially, a novel stroke recovery
algorithm is proposed for retrieving the embedded data along writing
order. In the algorithm, embedded data is used to help the recovery.
A simulation experiment showed that the algorithm can attain high
accuracy on the stroke recovery and the data retrieval.