2327 search results - page 54 / 466 » Secure Image Filtering |
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
This paper develops a practical method for image resolution enhancement. The method optimizes the spatially constrained Wiener filter for an efficiently parameterized model of the...
FOSAD
2000
Springer
15 years 1 months ago
2000
Springer
This material was presented in a series of lectures at fosad, a summer school on Foundations of Security Analysis and Design, at the University of Bologna Center at Bertinoro in Se...
ICIP
1997
IEEE
15 years 11 months ago
1997
IEEE
Connected morphological operators act on the level of the flat zones of an image, i.e., the connected regions where the grey-level is constant. For binary images, the flat zones a...
AVSS
2003
IEEE
15 years 3 months ago
2003
IEEE
In this paper, we present a combined real-time face region tracking and highly accurate face recognition technique for an intelligent surveillance system. Highresolution face imag...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In a previous work, we proposed a new family of nonredundant geometrical image transforms using Hybrid Wavelets and Directional filter banks (HWD). In this paper we further develo...