Three-Dimensional Measurement Approach for Seal Identification

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概要

• 論文の詳細を見る

• This paper proposes a new approach to deal with the various quality or the reference impressions by measuring the seal to register as 3D (three-dimensional) image, that is, range image. By registering a seal as 3D image, it becomes possible to construct various 2D impressions from it according to the affixing conditions of the reference impression such as the affixing slant, the affixing pressure, the state of the ink on the seal surface and so on. Then, the accurate and easy identification of the seals will be possible by comparing the constructed impression with the reference impression. The performance is verified by experiment, and the result shows that plural 2D impressions according to the affixing conditions can be constructed from only one 3D image of the registered seal.

• 社団法人電子情報通信学会の論文
• 1995-12-25

著者

• Toraichi Kazuo

  Institute of Information Sciences and Electronics, University of Tsukuba

• Horiuchi T

  Institute Of Information Sciences And Electronics University Of Tsukuba

• Haruki Ryoji

  Institute of Information Sciences and Electronics, University of Tsukuba

• Rioux Marc

  Institute for Information Technology, National Research Council Canada

• Ohtaki Yasuhiro

  Department of Computer and Information Sciences, Ibaraki University

• Horiuchi Takahiko

  Institute of Information Sciences and Electronics, University of Tsukuba

• Yamamoto Kazuhiko

  Faculty of Engineering, Gifu University

• Yamada Hiromitsu

  Machine Understanding Division, Image Understanding Section, Electrotechnical Laboratory (MITI)

• Rioux Marc

  Institute For Information Technology National Research Council Canada

• Haruki Ryoji

  Institute Of Information Sciences And Electronics University Of Tsukuba

• Toraichi Kazuo

  Institute Of Information Sciences And Electronics University Of Tsukuba

• Ohtaki Yasuhiro

  Department Of Computer And Information Sciences Ibaraki University

• Yamamoto K

  Toyohashi University Of Technology

• Yamada H

  Electrotechnical Lab. Tsukuba‐shi Jpn

• Yamada Hiromitsu

  Machine Understanding Division Electrotechnical Laboratory

• Yamamoto Kazuhiko

  Faculty Of Engineering Gifu University

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