1613 search results - page 236 / 323 » Invariant representation in image processing |
ICIP
2008
IEEE
14 years 12 months ago
2008
IEEE
Time encoding is a real-time asynchronus mechanism of mapping analog amplitude information into multidimensional time sequences. We investigate the exact representation of analog ...
ICIP
2008
IEEE
14 years 12 months ago
2008
IEEE
In this paper, we address the problem of hallucinating a high resolution face given a low resolution input face. The problem is approached through sparse coding. To exploit the fa...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
This paper presents a technique to detect instances of classes (objects) according to their semantic definition in the form of a Description Graph. Classes are defined as combinat...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
Video signatures are compact representations of video sequences designed for efficient similarity measurement. In this paper, we propose a feature extraction technique to support ...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
In this paper we describe an application which takes a video shot as input and produces a compact representation composed by a background layer and segmented moving objects. We de...