154 search results - page 10 / 31 » Image Super-Resolution by Vectorizing Edges |
ICPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Texture boundaries or edges are useful information for segmenting a texture image. We propose a texture edge detection algorithm using a bank of 1-D multi-channel, multiresolution...
MMM
2005
Springer
14 years 1 months ago
2005
Springer
For some time now, image retrieval approaches have been developed that use low-level features, such as colour histograms, edge distributions and texture measures. What has been la...
ICIP
2009
IEEE
14 years 9 months ago
2009
IEEE
In this paper, we investigate color distribution around object edges and further exploit this information for motion vector reliability analysis. Since the motion vectors are ofte...
PRL
2008
13 years 7 months ago
2008
The classical gradient vector flow (GVF) method suffers from deficiency in the presence of other significant edges adjacent to the real boundary. In this paper, we propose an impr...
ACCV
2006
Springer
14 years 1 months ago
2006
Springer
Performing segmentation of narrow, elongated structures with low contrast boundaries is a challenging problem. Boundaries of these structures are difficult to be located when noise...