書誌事項
- タイトル別名
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- Evaluation of a Fingerprint Verification Method Based on LPC Analysis
- LPC ブンセキ ニ モトヅク シモン ショウゴウホウ ノ ヒョウカ
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This paper presents a fingerprint verification method based on the linear predictive coding (LPC) analysis. This method is useful for realizing on small-size hardware because the computation to extract spectrum patterns from fingerprint images consists of one-dimensional signal processings. In evaluation, the recognition rates of the methods using the LPC spectrum, LPC cepstrum, and the group delay spectrum (GDS) are compared. The results showed that the highest recognition rate is obtained for the GDS. The true acceptance rate was 97.4% under true rejection rate of 100.0%. The true acceptance rate improved to 98.5% by the DP matching with free start and end points. Furthermore, we showed that 2-bits quantization of the GDS brings no decrease of the recognition rate.
収録刊行物
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- 電気学会論文誌C(電子・情報・システム部門誌)
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電気学会論文誌C(電子・情報・システム部門誌) 122 (5), 799-807, 2002
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390282679586612608
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- NII論文ID
- 10008217795
- 130006845163
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- NII書誌ID
- AN10065950
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- ISSN
- 13488155
- 03854221
- http://id.crossref.org/issn/03854221
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- NDL書誌ID
- 6153246
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可