186 search results - page 4 / 38 » Supervised Multispectral Image Segmentation using Active Con... |
SIP
2007
13 years 7 months ago
2007
Segmentation involves separating distinct regions in an image. In this note, we present a novel variational approach to perform this task. We propose an energy functional that nat...
IPMI
2003
Springer
13 years 11 months ago
2003
Springer
The presence of speckle in ultrasound images makes it hard to segment them using active contours. Speckle causes the energy function of the active contours to have many local minim...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
This paper presents a novel algorithm for unsupervised texture segmentation. The proposed algorithm incorporates the Local Binary Pattern operator under a segmentation framework b...
ICDAR
2009
IEEE
14 years 15 days ago
2009
IEEE
Handwritten document images contain textlines with multi orientations, touching and overlapping characters within consecutive textlines, and small inter-line spacing making textli...
JMM2
2007
13 years 5 months ago
2007
— This paper makes new contributions in motion detection, object segmentation and trajectory estimation to create a successful object tracking system. A new efficient motion det...