838 search results - page 18 / 168 » Applying EM Algorithm for Segmentation of Textured Images |
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
We formulate the multiframe blind deconvolution problem in an incremental expectation maximization (EM) framework. Beyond deconvolution, we show how to use the same framework to a...
ICIP
2009
IEEE
13 years 6 months ago
2009
IEEE
This paper presents a new approach for segmenting a video sequence containing dynamic textures. The proposed method is based on a 2D+T curvelet transform and an octree hierarchica...
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
Typically, high-resolution remote sensing (HRRS) images contain a high level noise as well as possess different texture scales. As a result, existing image segmentation approaches...
ICIAR
2011
Springer
13 years 1 days ago
2011
Springer
Producing consistent segmentations of lung nodules in CT scans is a persistent problem of image processing algorithms. Many hard-segmentation approaches are proposed in the literat...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
We present a novel statistical texture descriptor employing level-crossing statistics. Images are first mapped into 1D signals using space-filling curves, such as Peano or Hilbert...