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Source Identification and Source Control
Emergency Medicine Clinics of North America, 2017Identifying sources of infection and establishing source control is an essential component of the workup and treatment of sepsis. Investigation with history, physical examination, laboratory tests, and imaging can in identifying sources of infection. All organ systems have the potential to develop sources of infection.
Zeke P, Oliver, Jack, Perkins
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Source Identification for Parabolic Equations
Mathematics of Control, Signals, and Systems (MCSS), 2003The authors treat an inverse problem of source identification in systems modeled by partial differential equations of parabolic type. The approach developed here is based on estimation theory for PDEs with bounded disturbances and Tikhonov regularization techniques.
Irina F. Sivergina +2 more
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Blind source camera identification
2004 International Conference on Image Processing, 2004. ICIP '04., 2005An interesting problem in digital forensics is that given a digital image, would it be possible to identify the camera model which was used to obtain the image. In this paper we look at a simplified version of this problem by trying to distinguish between images captured by a limited number of camera models.
Mehdi Kharrazi +2 more
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Source and Identification of Respirable Fibers
American Industrial Hygiene Association Journal, 1968Abstract Fibrous bodies with an iron-containing coating have been found in the lungs of persons coming to autopsy in a number of urban hospitals, the number of fibrous bodies varying greatly with approximately 4 to 6% of the persons examined showing numerous bodies.
L J, Cralley +3 more
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Source Identification for Printed Documents
2017 IEEE 3rd International Conference on Collaboration and Internet Computing (CIC), 2017Technological advances in digitization with a variety of image manipulation techniques enable the creation of printed documents illegally. Correspondingly, many researchers conduct studies in determining whether the document printed counterfeit or original.
Min-Jen Tsai +3 more
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On Blind Source Camera Identification
2015An interesting and challenging problem in digital image forensics is the identification of the device used to acquire an image. Although the source imaging device can be retrieved exploiting the file's header e.g., EXIF, this information can be easily tampered.
Giovanni Maria Farinella +3 more
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Source-specific system identification
2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2016Many applications in audio communication require the identification of Loudspeaker-Enclosure-Microphone Systems (LEMS) with multiple inputs and outputs. The according computational complexity typically grows at least proportionally along the number of acoustic paths, which is the product of the number of loudspeakers and the number of microphones ...
Christian Hofmann 0001 +1 more
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Source Cell-phone Identification
2006 IEEE 14th Signal Processing and Communications Applications, 2006In this paper, we focus on blind source cell-phone identification problem. The main idea is that proprietary interpolation algorithm (involved due to the structure of color filter array [CFA]) leaves footprints in the form of correlations across adjacent bit planes of images.
Capar, Cagatay +4 more
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Identification of hazards with impulsive sources
International Journal of Computer Mathematics, 2011Given some observations downstream can one determine the location and intensities of point sources of a hazard (pollutant chemical or biological)? The unknown concentrations are governed by the diffusion-advection partial differential equation. The corresponding algebraic system is studied. The fixed location problem is considered using reordering, the
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