A Statistically Driven Approach for Image Segmentation and Signal Extraction in cDNA Microarrays.
Tracy L. BergemannRichard J. LawsFilemon QuiaoitLue Ping ZhaoPublished in: J. Comput. Biol. (2004)
Keyphrases
- microarray
- microarray images
- image segmentation
- microarray data
- gene expression
- high throughput
- object extraction
- gene expression data
- gene selection
- signal processing
- data driven
- high dimensionality
- graph cuts
- gene ontology
- microarray data analysis
- non stationary
- multiscale
- frequency domain
- markov random field
- segmentation algorithm
- active contours
- energy function
- compressive sensing
- image segmentation algorithm
- contour detection
- features extraction
- high frequency
- feature selection
- image processing
- signal detection
- gene expression analysis
- texture segmentation
- boundary detection
- image analysis
- automatic extraction
- object segmentation
- shape prior
- computer vision
- data sets
- expectation maximization
- level set
- fuzzy c means
- region growing
- cluster analysis
- medical imaging
- probabilistic relaxation
- data mining