857 search results - page 1 / 172 » Evaluation of satellite image segmentation using synthetic i... |
IGARSS
2010
13 years 8 months ago
2010
The segmentation stage is a key aspect of an object-based image analysis system. However, the segmentation quality is usually difficult to evaluate for satellite images. The Synth...
TIP
2010
13 years 9 months ago
2010
Abstract—This study investigates level set multiphase image segmentation by kernel mapping and piecewise constant modeling of the image data thereof. A kernel function maps impli...
ICIAR
2005
Springer
14 years 4 months ago
2005
Springer
Image classification is often used to extract information from multi-spectral satellite images. Unsupervised methods can produce results well adjusted to the data, but that are us...
ICIP
2009
IEEE
13 years 8 months ago
2009
IEEE
Due to the presence of speckle, segmentation of SAR images is generally acknowledged as a difficult problem. A large effort has been done in order to cope with the influence of sp...
CORR
2011
Springer
13 years 5 months ago
2011
Springer
In the 21st century, Aerial and satellite images are information rich. They are also complex to analyze. For GIS systems, many features require fast and reliable extraction of ope...