55 search results - page 5 / 11 » Separability with Outliers |
IGARSS
2009
13 years 4 months ago
2009
Most available methods for endmember extraction use the convexity of the data structure and consider the vertices of the data as the purest pixels. Such methods do not consider th...
SCVMA
2004
Springer
14 years 1 days ago
2004
Springer
1 . The problem of recovering the 3-D camera and scene structure has been intensively studied and is considered well understood. Starting with two images, a process of establishing...
ICPR
2000
IEEE
14 years 7 months ago
2000
IEEE
This paper addresses detection of imperfections in repetitive regular structures (textures). Humans can easily find such defects without prior knowledge of the `good' pattern...
ICDAR
2009
IEEE
13 years 4 months ago
2009
IEEE
Detection of curled textline is important for dewarping of hand-held camera-captured document images. Then baselines and the lines following the top of x-height of characters (x-l...
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
We introduce a class of geodesic distances and extend the K-means clustering algorithm to employ this distance metric. Empirically, we demonstrate that our geodesic K-means algori...