FAST SEQUENTIAL FORENSIC DETECTION OF CAMERA FINGERPRINT

机译：相机指纹快速顺序法医检测

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Two sequential camera fingerprint detection methods are proposed. Sequential tests implement a log-likelihood ratio test in an incremental way, thus enabling a reliable decision with a minimal number of observations. One of our methods adapts Goljan et al.'s to sequential operation. The second, which offers better performance in terms of average number of test observations, is based on treating the alternative hypothesis as a doubly stochastic model. Finally, we validate the performance of our methods with experiments and compare them with the state of the art in fast camera fingerprint detection.

机译：提出了两个顺序相机指纹检测方法。顺序测试以增量方式实现对数似然比测试，从而实现具有最小观察数的可靠决定。我们的一种方法适应Goljan等人。顺序操作。第二种，它在平均测试观察数量方面提供更好的性能，是基于将替代假设视为双随机模型。最后，我们通过实验验证了我们的方法的性能，并将其与最新的快速相机指纹检测中的状态进行比较。

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《IEEE International Conference on Image Processing》|2016年|3857-4512p|共5页
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F. Perez-Gonzalez; M. Masciopinto; I. Gonzalez-Iglesias; P. Comesana;
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中图分类 TP391.41-53;
关键词
Camera fingerprint; Fast detection; Photoresponse non-uniformity; Sequential test;

机译：相机指纹;快速检测;光响应不均匀;顺序测试;

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专利

1. Studies on the formation, temporal evolution and forensic applications of camera "fingerprints". [J] . Kuppuswamy R Forensic science international . 2006,第2a3期

机译：研究照相机“指纹”的形成，时间演变和法证应用。
2. Robotic cameras make cross bore detection easier and faster [J] . American Gas group American Gas . 2015,第7期

机译：机器人摄像头可更轻松，更快速地检测跨孔
3. A fast source camera identification and verification method based on PRNU analysis for use in video forensic investigations [J] . Yang Wen-Chao, Jiang Jiajun, Chen Chung-Hao Multimedia Tools and Applications . 2021,第5期

机译：基于PRNU分析的快速源相机识别和验证方法，用于视频法医调查
4. Fast sequential forensic detection of camera fingerprint [C] . F. Pérez-González, M. Masciopinto, I. González-Iglesias, IEEE International Conference on Image Processing . 2016

机译：相机指纹的快速顺序取证检测
5. Evaluation of Fingerprint Content for Forensic Crime Scene Analysis and Drug Metabolite Detection [D] . Brunelle, Erica 2019

机译：法医犯罪现场分析和药物代谢产物检测的指纹含量评估
6. Fast source camera identification using matching signs between query and reference fingerprints [O] . Yongjian Hu, Chang-Tsun Li, Zhimao Lai -1

机译：使用查询和参考指纹之间的匹配符号快速识别源摄像机
7. Fast subsurface fingerprint imaging with full-field optical coherence tomography system equipped with a silicon camera [O] . Auksorius, Egidijus, Boccara, A. Claude 2017

机译：具有全视场光学相干性的快速次表面指纹成像层析成像系统配备硅摄像头
8. Automatic hyperspectral camera for latent fingerprint detection and contrast enhancement. Final report, September 2, 1998 - March 17, 1999 [R] . Shnitser, P. 1999

机译：用于潜在指纹检测和对比度增强的自动高光谱相机。最终报告，1998年9月2日 - 1999年3月17日

FAST SEQUENTIAL FORENSIC DETECTION OF CAMERA FINGERPRINT

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