487 search results - page 6 / 98 » Integral Invariant Signatures |
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
We evaluate the performance of MPEG-7 image signatures, Compressed Histogram of Gradients descriptor (CHoG) and Scale Invariant Feature Transform (SIFT) descriptors for mobile vis...
SP
2005
IEEE
14 years 3 months ago
2005
IEEE
It is widely believed that content-signature-based intrusion detection systems (IDSes) are easily evaded by polymorphic worms, which vary their payload on every infection attempt....
ICASSP
2009
IEEE
14 years 4 months ago
2009
IEEE
The joint invariants of the projective group PSL(3, R) on RP2 , the five-point volume cross-ratios, are studied to address the problem of correspondence in a camera network. The ...
ICPR
2008
IEEE
14 years 11 months ago
2008
IEEE
This paper reports a statistical script identification technique that determines the script of document images, especially camera-based images which suffer from perspective distor...
NDSS
2008
IEEE
14 years 4 months ago
2008
IEEE
Automatic signature generation is necessary because there may often be little time between the discovery of a vulnerability, and exploits developed to target the vulnerability. Mu...