| 虹膜纹理归一化算法研究 |
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| 引用本文： | 穆伟斌,金成,陈大同.虹膜纹理归一化算法研究[J].网络安全技术与应用,2014(2):53-54. |
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| 作者姓名： | 穆伟斌 金成 陈大同 |
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| 作者单位： | 齐齐哈尔医学院医学技术学院,黑龙江161006 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目,项目编号：12531793. |
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| 摘 要： | 对原有的虹膜归一化算法进行了改进，本文研究将直角坐标系下的大小不一的虹膜采集成像变换为大小一致的极坐标，并在插值运算过程中运用双线性插值算法，对虹膜归一化图像进行矫正，从而得到较为理想的归一化虹膜图像。
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| 关 键 词： | 虹膜 归一化 识别 |
Investagation of Iris Vein Normalization Algorithm |
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| Mu Weibin,Jin Cheng,Chen Datong.Investagation of Iris Vein Normalization Algorithm[J].Net Security Technologies and Application,2014(2):53-54. |
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| Authors: | Mu Weibin Jin Cheng Chen Datong |
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| Affiliation: | Mu Weibin, Jin Cheng, Chen Datong |
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| Abstract: | Improving intrinsic iris normalization algorithm, the article will be aimed at researching iris acquisition imageings which they are not ofunifoma size under of rectangular coordinate sysytem are transformed into the same size polar coordinate.Meanwhile, in the course of interpolation operation, we can use bilinear interpolation operation to correct iris acquisition imageings, then acquiring a more ideal normalized iris imageings. |
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| Keywords: | iris normalization recognition |
| 本文献已被 CNKI 维普 等数据库收录！ |
