| 基于改进PNCC特征和两步区分性训练的录音设备识别方法简 |
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| 引用本文： | 贺前华,王志锋,AlexanderIRudnicky,朱铮宇,李新超. 基于改进PNCC特征和两步区分性训练的录音设备识别方法简[J]. 电子学报, 2014, 42(1): 191-198. DOI: 10.3969/j.issn.0372-2112.2014.01.031 |
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| 作者姓名： | 贺前华 王志锋 AlexanderIRudnicky 朱铮宇 李新超 |
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| 摘 要： |
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| 收稿时间： | 2012-11-15 |
A Recording Device Identification Algorithm Based on Improved PNCC Feature and Two-Step Discriminative Training |
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| HE Qian-hua,WANG Zhi-feng,Alexander I Rudnicky,ZHU Zheng-yu,LI Xin-chao. A Recording Device Identification Algorithm Based on Improved PNCC Feature and Two-Step Discriminative Training[J]. Acta Electronica Sinica, 2014, 42(1): 191-198. DOI: 10.3969/j.issn.0372-2112.2014.01.031 |
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| Authors: | HE Qian-hua WANG Zhi-feng Alexander I Rudnicky ZHU Zheng-yu LI Xin-chao |
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| Abstract: | |
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| Keywords: | digital audio forensics recording device identification GMM-UBM discriminative training PNCC |
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