769 search results - page 31 / 154 » A New Method for DNA Microarray Image Segmentation |
BMCBI
2007
14 years 9 months ago
2007
Background: Clustering methods are widely used on gene expression data to categorize genes with similar expression profiles. Finding an appropriate (dis)similarity measure is crit...
92
Voted
BMCBI
2006
14 years 9 months ago
2006
Background: Array-based comparative genomic hybridization (array-CGH) is a recently developed technique for analyzing changes in DNA copy number. As in all microarray analyses, no...
ISVC
2010
Springer
14 years 8 months ago
2010
Springer
Abstract. We have developed a new semi-automated method for segmenting images of biological cells seeded at low density on tissue culture substrates, which we use to improve the ge...
71
Voted
CIMCA
2005
IEEE
15 years 3 months ago
2005
IEEE
We develop a biologically motivated oscillatory network model and related dynamical synchronizationbased method of image segmentation. The first version of successive segmentation...
ICIP
2009
IEEE
14 years 7 months ago
2009
IEEE
In this paper, a new unsupervised hierarchical approach to textured color images segmentation is proposed. To this end, we have designed a two-step procedure based on a grey-scale...