{"title":"基于脊波变换的指纹压缩","authors":"A. Ouanane, A. Serir","doi":"10.1109/ISSPIT.2008.4775682","DOIUrl":null,"url":null,"abstract":"In the present paper, a concept of compression using block ridgelet transform is introduced. This kind of analysis/synthesis fingerprint representation takes the form of basis elements which exhibit very high directional sensitivity and are highly anisotropic. This transform tailored for fingerprint, associated to a quantized global orientation flow provides a suit representation of the oriented ridges structure. The design and implementation of ridgelet compression scheme are discussed. In order to evaluate the performance of the algorithm, FCV2002, FCV2004 and NIST fingerprint databases have been considered. The results show that this method has a serious potential in fingerprint compression.","PeriodicalId":213756,"journal":{"name":"2008 IEEE International Symposium on Signal Processing and Information Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"Fingerprint Compression by Ridgelet Transform\",\"authors\":\"A. Ouanane, A. Serir\",\"doi\":\"10.1109/ISSPIT.2008.4775682\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In the present paper, a concept of compression using block ridgelet transform is introduced. This kind of analysis/synthesis fingerprint representation takes the form of basis elements which exhibit very high directional sensitivity and are highly anisotropic. This transform tailored for fingerprint, associated to a quantized global orientation flow provides a suit representation of the oriented ridges structure. The design and implementation of ridgelet compression scheme are discussed. In order to evaluate the performance of the algorithm, FCV2002, FCV2004 and NIST fingerprint databases have been considered. The results show that this method has a serious potential in fingerprint compression.\",\"PeriodicalId\":213756,\"journal\":{\"name\":\"2008 IEEE International Symposium on Signal Processing and Information Technology\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 IEEE International Symposium on Signal Processing and Information Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISSPIT.2008.4775682\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE International Symposium on Signal Processing and Information Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSPIT.2008.4775682","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
In the present paper, a concept of compression using block ridgelet transform is introduced. This kind of analysis/synthesis fingerprint representation takes the form of basis elements which exhibit very high directional sensitivity and are highly anisotropic. This transform tailored for fingerprint, associated to a quantized global orientation flow provides a suit representation of the oriented ridges structure. The design and implementation of ridgelet compression scheme are discussed. In order to evaluate the performance of the algorithm, FCV2002, FCV2004 and NIST fingerprint databases have been considered. The results show that this method has a serious potential in fingerprint compression.
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