A multiscale decomposition approach to gel image interpretation
UNSPECIFIED (2003) A multiscale decomposition approach to gel image interpretation. In: 13th Scandinavian Conference on Image Analysis (SCIA 2003), HALMSTAD, SWEDEN, JUN 29-JUL 02, 2003. Published in: IMAGE ANALYSIS, PROCEEDINGS, 2749 pp. 430-437.Full text not available from this repository.
Two-dimensional (2-D) polyacrylamide gel electrophoresis (PAGE) images are widely used in the area of Proteomics. In this paper, a region-based multiscale decomposition approach to gel image interpretation is presented. Instead of segmentation of each individual protein spot, the gel image is decomposed into small local regions with a quadtree structure. 2-D Gaussian functions are used to model local image features. Those local regional features will be used for further statistical analysis to extract discriminant features that distinguish different classes of gels. After a description of the method, experimental results are presented to show its potential in representing the protein related pixel intensities of the gel images.
|Item Type:||Conference Item (UNSPECIFIED)|
|Subjects:||Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software|
|Series Name:||LECTURE NOTES IN COMPUTER SCIENCE|
|Journal or Publication Title:||IMAGE ANALYSIS, PROCEEDINGS|
|Editor:||Bigun, J and Gustavsson, T|
|Number of Pages:||8|
|Page Range:||pp. 430-437|
|Title of Event:||13th Scandinavian Conference on Image Analysis (SCIA 2003)|
|Location of Event:||HALMSTAD, SWEDEN|
|Date(s) of Event:||JUN 29-JUL 02, 2003|
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