18 search results - page 4 / 4 » Digital Image Forensics via Intrinsic Fingerprints |
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
Fingerprint scanners have unique patterns that can be used to distinguish one scanner from another one. The pattern, which we call scanner pattern, stems from the variability of d...
VAST
2004
ACM
13 years 11 months ago
2004
ACM
Digitizing real-life objects via range scanners, stereo vision or tactile sensors usually requires the composition of multiple range images. In this paper we exploit intensity ima...
MM
2009
ACM
13 years 10 months ago
2009
ACM
Content Based Image Retrieval (CBIR) has become one of the most active research areas in computer science. Relevance feedback is often used in CBIR systems to bridge the semantic ...