Data-embedding pen-augmenting ink strokes with meta-information

Marcus Liwicki, Seiichi Uchida, Masakazu Iwamura, Shinichiro Omachi, Koichi Kise

研究成果: 著書/レポートタイプへの貢献会議での発言

2 引用 (Scopus)

抄録

In this paper we present the first operational version of the data-embedding pen. During writing a pattern, this pen produces an additional ink-dot sequence along the ink stroke of the pattern. The ink-dot sequence represents, for exam-ple, meta-information (such as the writer's name and the date of writing) and thus drastically increases the value of the handwriting on a physical paper. Since the information is placed on the paper, it can be extracted just by scanning or photographing the paper. There is no need to get access to any memory on the pen to recover the information. This is useful especially in multi-writer or multi-pen scenarios. The experiments using an encoding scheme and a decoding algorithm showed very promising results. For example, it was proved that we can embed 28 or more bits of informa-tion on simple handwritten patterns and decode them with a high reliability.

元の言語英語
ホスト出版物のタイトルProceedings of the 9th IAPR International Workshop on Document Analysis Systems, DAS '10
ページ43-51
ページ数9
DOI
出版物ステータス出版済み - 8 2 2010
イベント2010 IAPR Workshop on Document Analysis Systems, DAS 2010 - Boston, MA, 米国
継続期間: 6 9 20106 11 2010

出版物シリーズ

名前ACM International Conference Proceeding Series

その他

その他2010 IAPR Workshop on Document Analysis Systems, DAS 2010
米国
Boston, MA
期間6/9/106/11/10

Fingerprint

Ink
Decoding
Scanning
Data storage equipment
Experiments

All Science Journal Classification (ASJC) codes

  • Software
  • Human-Computer Interaction
  • Computer Vision and Pattern Recognition
  • Computer Networks and Communications

これを引用

Liwicki, M., Uchida, S., Iwamura, M., Omachi, S., & Kise, K. (2010). Data-embedding pen-augmenting ink strokes with meta-information. : Proceedings of the 9th IAPR International Workshop on Document Analysis Systems, DAS '10 (pp. 43-51). (ACM International Conference Proceeding Series). https://doi.org/10.1145/1815330.1815336

Data-embedding pen-augmenting ink strokes with meta-information. / Liwicki, Marcus; Uchida, Seiichi; Iwamura, Masakazu; Omachi, Shinichiro; Kise, Koichi.

Proceedings of the 9th IAPR International Workshop on Document Analysis Systems, DAS '10. 2010. p. 43-51 (ACM International Conference Proceeding Series).

研究成果: 著書/レポートタイプへの貢献会議での発言

Liwicki, M, Uchida, S, Iwamura, M, Omachi, S & Kise, K 2010, Data-embedding pen-augmenting ink strokes with meta-information. : Proceedings of the 9th IAPR International Workshop on Document Analysis Systems, DAS '10. ACM International Conference Proceeding Series, pp. 43-51, 2010 IAPR Workshop on Document Analysis Systems, DAS 2010, Boston, MA, 米国, 6/9/10. https://doi.org/10.1145/1815330.1815336
Liwicki M, Uchida S, Iwamura M, Omachi S, Kise K. Data-embedding pen-augmenting ink strokes with meta-information. : Proceedings of the 9th IAPR International Workshop on Document Analysis Systems, DAS '10. 2010. p. 43-51. (ACM International Conference Proceeding Series). https://doi.org/10.1145/1815330.1815336
Liwicki, Marcus ; Uchida, Seiichi ; Iwamura, Masakazu ; Omachi, Shinichiro ; Kise, Koichi. / Data-embedding pen-augmenting ink strokes with meta-information. Proceedings of the 9th IAPR International Workshop on Document Analysis Systems, DAS '10. 2010. pp. 43-51 (ACM International Conference Proceeding Series).
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