Mr. Ashwin Swaminathan Profile

Ashwin Swaminathan

Ph.D. Candidate at Univ of Maryland College Park

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 4 February 2009 Paper

Enabling search over encrypted multimedia databases

Wenjun Lu, Ashwin Swaminathan, Avinash Varna, Min Wu

Proceedings Volume 7254, 725418 (2009) https://doi.org/10.1117/12.806980

KEYWORDS: Databases, Image encryption, Image retrieval, Visualization, Multimedia, Multimedia encryption, Computer security, Data modeling, Image processing, Image storage

Read Abstract +

Proceedings Article | 27 February 2007 Paper

Robust scanner identification based on noise features

Hongmei Gou, Ashwin Swaminathan, Min Wu

Proceedings Volume 6505, 65050S (2007) https://doi.org/10.1117/12.704688

KEYWORDS: Scanners, Wavelets, Digital imaging, Cameras, CCD image sensors, Digital cameras, Statistical analysis, Feature extraction, Linear filtering, Image processing

Read Abstract +

Proceedings Article | 27 February 2007 Paper

Intrinsic fingerprints for image authentication and steganalysis

Ashwin Swaminathan, Min Wu, K. J. Ray Liu

Proceedings Volume 6505, 65051J (2007) https://doi.org/10.1117/12.704696

KEYWORDS: Cameras, Image processing, Optical filters, Image filtering, Digital imaging, Forensic science, Steganalysis, Image compression, Digital image processing, Digital watermarking

Read Abstract +