2236 search results - page 267 / 448 » Intrusion detection techniques and approaches |
ICCV
2001
IEEE
15 years 21 days ago
2001
IEEE
This paper presents a technique for blindly removing image non-linearities in the absence of any calibration information or explicit knowledge of the imagingdevice. The basic appr...
ICIP
2004
IEEE
15 years 11 days ago
2004
IEEE
Image template detection is usually a very important halfway step for a computational vision algorithm. A recently proposed approach for it involves the use of discriminative filt...
ICIAP
2007
ACM
14 years 11 months ago
2007
ACM
Object detection in video surveillance is typically done through background subtraction or temporal differencing. While these techniques perform very well under scenes where there...
FIMI
2004
14 years 5 days ago
2004
One of the main problems raising up in the frequent closed itemsets mining problem is the duplicate detection. In this paper we propose a general technique for promptly detecting ...
ICPR
2010
IEEE
13 years 8 months ago
2010
IEEE
This paper presents an algorithm that detects and tracks marine vessels in video taken by a non-stationary camera installed on an untethered buoy. 1 The video is characterized by ...