Evaluation of digital watermarking system for vector map content distribution

Takaaki Yamada, Yasuhiro Fujii, Satoru Tezuka, Norihisa Komoda

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

We have experimentally evaluated a previously developed line-division-based digital watermarking approach for small vector maps (around 600 vectors or less), which normally do not have enough modifiable redundant parts for implanting robust watermarks. It works by inserting vertices in the line segments, and the ratio of the internal division represents the embedded information. Our evaluation of this approach in a system showed that the invisible marks added by the system can survive routine user operations and trace content like barcodes do and that it overcomes the problems of handling small data. This will enable potential users to contact the owner and request permission for reuse, thereby facilitating evolution of map content distribution.

本文言語English
ホスト出版物のタイトルProceedings - ICSSSM'06
ホスト出版物のサブタイトル2006 International Conference on Service Systems and Service Management
出版社IEEE Computer Society
ページ1637-1642
ページ数6
ISBN(印刷版)1424404517, 9781424404513
DOI
出版ステータスPublished - 2006 1 1
外部発表はい
イベントICSSSM'06: 2006 International Conference on Service Systems and Service Management - Troyes, France
継続期間: 2006 10 252006 10 27

出版物シリーズ

名前Proceedings - ICSSSM'06: 2006 International Conference on Service Systems and Service Management
2

Conference

ConferenceICSSSM'06: 2006 International Conference on Service Systems and Service Management
国/地域France
CityTroyes
Period06/10/2506/10/27

ASJC Scopus subject areas

  • 観光事業、レジャーおよびホスピタリティ管理

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