154 search results - page 8 / 31 » Image Super-Resolution by Vectorizing Edges |
ICPR
2002
IEEE
14 years 26 days ago
2002
IEEE
In this paper we introduce a novel graphical image representation comprising a single curve—the one-liner. The first step involves the detection and linking of image edges. We ...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
The major advantage of vector representation of an image is that the image quality is maintained for arbitrary scaling. In recent years, a demand for scalable image coding has bee...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
Flash/noflash pairs have been used for noise-reduction in ambient-light images. But not explicitly studied is the problem of shadows in the ambient images. While shadows are less...
TIP
1998
12 years 4 months ago
1998
Snakes, or active contours, are used extensively in
computer vision and image processing applications, particularly
to locate object boundaries. Problems associated with initiali...
EUSFLAT
2003
13 years 9 months ago
2003
The Hough Transform [6] -HT- is a standard tool in image analysis that allows recognizing global patterns in an image space. To detect shapes in noisy data, preserving the idea of...