{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,12]],"date-time":"2025-11-12T03:18:00Z","timestamp":1762917480138},"reference-count":19,"publisher":"IGI Global","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2013,7,1]]},"abstract":"<p>As a retouching tool, image sharpening can be applied as the final step to hide those possible forgery operations in an image. Unsharp masking (USM) is a popular sharpening method supported by most image editing software such as Adobe Photoshop. Several passive forensics methods have been presented for the detection of USM Sharpening. In this paper, an anti-forensic scheme for USM Sharpening is proposed to invalidate the existing forensic algorithms. It removes the overshoot artifacts in image edges and abrupt change in histogram ends. The effectiveness of the proposed method is proved by the experimental results on a large image database with various parameter settings. Comparisons are made among the unsharpened images, the sharpened images and the anti-forensic dithered image. Both the detection ability and image quality are used for its performance evaluation.<\/p>","DOI":"10.4018\/jdcf.2013070104","type":"journal-article","created":{"date-parts":[[2013,9,9]],"date-time":"2013-09-09T12:59:46Z","timestamp":1378731586000},"page":"53-65","source":"Crossref","is-referenced-by-count":19,"title":["Anti-Forensics for Unsharp Masking Sharpening in Digital Images"],"prefix":"10.4018","volume":"5","author":[{"given":"Lu","family":"Laijie","sequence":"first","affiliation":[{"name":"School of Information Science and Engineering, Hunan University, Changsha, China"}]},{"given":"Yang","family":"Gaobo","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering, Hunan University, Changsha, China"}]},{"given":"Xia","family":"Ming","sequence":"additional","affiliation":[{"name":"School of Information Science and Engineering, Hunan University, Changsha, China, & College of Electrical & Information Engineering, Southwest University for Nationalities, Chengdu, China"}]}],"member":"2432","reference":[{"key":"jdcf.2013070104-0","doi-asserted-by":"crossref","unstructured":"Cao, G., Zhao, Y., & Ni, R. (2009). Forensic detection of median filtering in digital images. In Proceedings of the IEEE International Conference on Multimedia and Expo (ICME), Singapore.","DOI":"10.1109\/ICME.2010.5583869"},{"key":"jdcf.2013070104-1","unstructured":"Cao, G., Zhao, Y., & Ni, R. (2010). Detection of image sharpening based on histogram aberration and ringing artifacts. In Proceedings of the IEEE International Conference on Multimedia and Expo (ICME), New York, NY."},{"key":"jdcf.2013070104-2","doi-asserted-by":"crossref","unstructured":"Cao, G., Zhao, Y., & Ni, R. (2010). Anti-forensics of contrast enhancement in digital images. In Proceedings o f the 12th ACM Workshop on Multimedia and Security, New York, NY.","DOI":"10.1145\/1854229.1854237"},{"key":"jdcf.2013070104-3","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2011.2164791"},{"key":"jdcf.2013070104-4","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2012.2218597"},{"key":"jdcf.2013070104-5","doi-asserted-by":"publisher","DOI":"10.1109\/TIP.2002.807361"},{"key":"jdcf.2013070104-6","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2012.2202227"},{"key":"jdcf.2013070104-7","author":"R.Gonzalez","year":"2002","journal-title":"Digital image processing"},{"key":"jdcf.2013070104-8","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2008.2008214"},{"key":"jdcf.2013070104-9","author":"M.Kirchner","year":"2010","journal-title":"On detection of median filtering in digital images. SPIE Electronic Imaging: Security"},{"key":"jdcf.2013070104-10","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-32205-1_32"},{"key":"jdcf.2013070104-11","doi-asserted-by":"publisher","DOI":"10.1109\/TCSVT.2011.2160750"},{"key":"jdcf.2013070104-12","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2004.924603"},{"key":"jdcf.2013070104-13","doi-asserted-by":"publisher","DOI":"10.1016\/j.forsciint.2011.06.011"},{"key":"jdcf.2013070104-14","doi-asserted-by":"crossref","unstructured":"Stamm, M., & Liu, K. J. R. (2008). Blind forensics of contrast enhancement in digital images. IEEE International Conference on Image Processing (ICIP), San Diego, CA.","DOI":"10.1109\/ICIP.2008.4712454"},{"key":"jdcf.2013070104-15","doi-asserted-by":"crossref","unstructured":"Stamm, M., & Liu, K. J. R. (2010). Forensic estimation and reconstruction of a contrast enhancement mapping. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Dallas, TX.","DOI":"10.1109\/ICASSP.2010.5495488"},{"key":"jdcf.2013070104-16","doi-asserted-by":"crossref","unstructured":"Stamm, M., & Liu, K. J. R. (2010). Wavelet - based image compression anti-forensics. In Proceedings of the IEEE International Conference on Image Processing (ICIP), Hong Kong.","DOI":"10.1109\/ICIP.2010.5652845"},{"key":"jdcf.2013070104-17","doi-asserted-by":"publisher","DOI":"10.1109\/TIFS.2011.2119314"},{"key":"jdcf.2013070104-18","doi-asserted-by":"publisher","DOI":"10.4018\/jdcf.2010100105"}],"container-title":["International Journal of Digital Crime and Forensics"],"original-title":[],"language":"ng","link":[{"URL":"https:\/\/www.igi-global.com\/viewtitle.aspx?TitleId=84136","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,6,1]],"date-time":"2022-06-01T17:08:55Z","timestamp":1654103335000},"score":1,"resource":{"primary":{"URL":"https:\/\/services.igi-global.com\/resolvedoi\/resolve.aspx?doi=10.4018\/jdcf.2013070104"}},"subtitle":[""],"short-title":[],"issued":{"date-parts":[[2013,7,1]]},"references-count":19,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2013,7]]}},"URL":"https:\/\/doi.org\/10.4018\/jdcf.2013070104","relation":{},"ISSN":["1941-6210","1941-6229"],"issn-type":[{"value":"1941-6210","type":"print"},{"value":"1941-6229","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,7,1]]}}}