@InProceedings{CostaEckmScheRoch:2012:OpSeSo,
author = "Costa, Filipe de Oliveira and Eckmann, Michael and Scheirer,
Walter J. and Rocha, Anderson",
affiliation = "{University of Campinas } and {Skidmore College } and {University
of Colorado } and {University of Campinas}",
title = "Open Set Source Camera Attribution",
booktitle = "Proceedings...",
year = "2012",
editor = "Freitas, Carla Maria Dal Sasso and Sarkar, Sudeep and Scopigno,
Roberto and Silva, Luciano",
organization = "Conference on Graphics, Patterns and Images, 25. (SIBGRAPI)",
publisher = "IEEE Computer Society",
address = "Los Alamitos",
keywords = "Digital Forensics, Open Set Recognition, Camera Attribution,
Sensor Fingerprinting.",
abstract = "Similar to ballistic tests in which we match a gun to its bullets,
we can identify a given digital camera that acquired an image
under investigation. In this paper, we discuss a method for
identifying whether or not an image was captured by a specific
digital camera. The method relies on noise residual features
related to the images under investigation. Our approach considers
an {"}open set{"} recognition scenario, under which we can not
rely on the assumption of full access to all of the potential
source cameras. This is the only scenario investigators are faced
with in the real world. In this case, we model the decision space
to take advantage of a few known cameras and carve the decision
boundaries to decrease false matches increasing the reliability of
image source attribution as an aid for digital forensics in the
court of law. This approach performs favorably vs. the
state-of-the-art.",
conference-location = "Ouro Preto, MG, Brazil",
conference-year = "22-25 Aug. 2012",
doi = "10.1109/SIBGRAPI.2012.19",
url = "http://dx.doi.org/10.1109/SIBGRAPI.2012.19",
language = "en",
ibi = "8JMKD3MGPBW34M/3C9E4D5",
url = "http://urlib.net/ibi/8JMKD3MGPBW34M/3C9E4D5",
targetfile = "sibgrapi-2012-filipe-costa-final.pdf",
urlaccessdate = "2024, May 02"
}