[ "黄惠芬(1980-),女,山东威海人,博士,山东英才学院教授,主要研究方向为信息隐藏。" ]
[ "王志红(1978-),女,山东泰安人,山东英才学院副教授,主要研究方向为信息隐藏。" ]
[ "常玉红(1977-),女,山东聊城人,硕士,山东英才学院副教授,主要研究方向为信息隐藏。" ]
网络首发:2017-04,
纸质出版:2017-04-15
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黄惠芬, 王志红, 常玉红. 数学形态学在数字伪造模糊检测中的应用[J]. 网络与信息安全学报, 2017,3(4):20-25.
Hui-fen HUANG, Zhi-hong WANG, Yu-hong CHANG. Blur detection of digital forgery using mathematical morphology[J]. Chinese Journal of Network and Information Security, 2017, 3(4): 20-25.
黄惠芬, 王志红, 常玉红. 数学形态学在数字伪造模糊检测中的应用[J]. 网络与信息安全学报, 2017,3(4):20-25. DOI: 10.11959/j.issn.2096-109x.2017.00152.
Hui-fen HUANG, Zhi-hong WANG, Yu-hong CHANG. Blur detection of digital forgery using mathematical morphology[J]. Chinese Journal of Network and Information Security, 2017, 3(4): 20-25. DOI: 10.11959/j.issn.2096-109x.2017.00152.
针对图像篡改中常用的模糊操作,研究使用平滑滤波保存边和数学形态法的新型模糊检测方案,充分利用2种方法的锐化功能和去噪功能,无需水印技术等任何嵌入信息就能指出可能的篡改并定位篡改位置,该方法不仅可以判断某个图像是否被虚化过,还能检测该图像的虚化程度。实验结果证实了该方案的有效性。
Aiming at the fuzzy operation commonly used in image tampering
a new fuzzy detection scheme using smooth filter preserving edges and mathematical morphological methods was studied.By using the sharpening function and denoising function of both methods
tampering and location of tampering position can be pointed out without embedding information such as watermarking technique.The method can not only determine whether an image has been virtualized
but also detect the extent of the image blur.Experimental results confirm the effectiveness of the scheme.
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POPESCU A C , FARID H . Exposing digital forgeries by detecting traces of resampling [J ] . IEEE Transactions on Signal Processing , 2005 , 53 ( 2 ): 758 - 767 .
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NG T T , CHANG S F , TSUI M P . Camera response function estimation from a single-channel image using differential invariants [C ] // The International Conference on Availability,Reliability and Security . 2009 .
GOLJAN M , FRIDRICH J . Sensor fingerprint digests for fast camera identification from geometrically distorted images [C ] // SPIE,Electronic Imaging,Media Watermarking,Security,and Forensics XV . 2013 : 3 - 7 .
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GOLJAN M , FRIDRICH J , CHEN M . Defending against fingerprint-copy attack in sensor-based camera identification [J ] . IEEE Transactions on Information Forensics and Security , 2011 , 6 ( 1 ): 227 - 236 .
骆伟祺 . 多媒体被动认证方法研究 [D ] . 广州:中山大学 , 2008 .
LUO W Q . Study of multimedia passive authentication method [D ] . Guangzhou:Sun Yat-sen University , 2008 .
王波 , 孙璐璐 , 孔祥维 , 等 . 图像伪造中模糊操作的异常色调率取证技术 [J ] . 电子学报 , 2006 , 34 ( S1 ): 2451 - 2454 .
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周琳娜 , 王东明 , 郭云彪 , 等 . 基于数字图像边缘特性的形态学滤波取证技术 [J ] . 电子学报 , 2008 , 36 ( 6 ): 1047 - 1051 .
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FAN J Y , CAO H , ALEX C . Estimating EXIF parameters based on noise features for image manipulation detection [J ] . IEEE Transactions on Information Forensics and Security , 2013 , 8 ( 4 ): 608 - 618 .
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