53 search results - page 8 / 11 » Determining Image Origin and Integrity Using Sensor Noise |
ASPLOS
2009
ACM
15 years 1 months ago
2009
ACM
Optical Quadrature Microscopy (OQM) is a process which uses phase data to capture information about the sample being studied. OQM is part of an imaging framework developed by the ...
PAMI
2007
14 years 9 months ago
2007
—Most fingerprint-based biometric systems store the minutiae template of a user in the database. It has been traditionally assumed that the minutiae template of a user does not r...
ENGL
2007
14 years 9 months ago
2007
— Visually impaired find their navigation difficult as they often lack the needed information for bypassing obstacles and hazards. Electronic Travel Aids (ETAs) are devices that ...
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
This paper addresses the problem of reconstructing the density of a scene from multiple projection images produced by modalities such as x-ray, electron microscopy, etc. where an ...
ICPR
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper, we originally propose a multiscale feature extraction method of finger-vein patterns based on curvelets and local interconnection structure neural networks. The cur...