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- ITO Koichi
- Department of Computer and Mathematical Sciences, Graduate School of Information Sciences, Tohoku University
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- NAKAJIMA Hiroshi
- Yamatake Corporation
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- KOBAYASHI Koji
- Yamatake Corporation
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- AOKI Takafumi
- Department of Computer and Mathematical Sciences, Graduate School of Information Sciences, Tohoku University
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- HIGUCHI Tatsuo
- Department of Electronics, Tohoku Institute of Technology
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説明
This paper presents an algorithm for fingerprint matching using the Phase-Only Correlation (POC) function. One of the most difficult problems in human identification by fingerprints has been that the matching performance is significantly influenced by fingertip surface condition, which may vary depending on environmental or personal causes. This paper proposes a new fingerprint matching algorithm using phase spectra of fingerprint images. The proposed algorithm is highly robust against fingerprint image degradation due to inadequate fingertip conditions. A set of experiments is carried out using fingerprint images captured by a pressure sensitive fingerprint sensor. The proposed algorithm exhibits efficient identification performance even for difficult fingerprint images that could not be identified by the conventional matching algorithms.
収録刊行物
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- IEICE transactions on fundamentals of electronics, communications and computer sciences
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IEICE transactions on fundamentals of electronics, communications and computer sciences 87 (3), 682-691, 2004-03-01
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詳細情報 詳細情報について
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- CRID
- 1572543027348457344
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- NII論文ID
- 110003212944
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- NII書誌ID
- AA10826239
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- ISSN
- 09168508
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- 本文言語コード
- en
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- データソース種別
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- CiNii Articles