Feature Detection Techniques for Preprocessing Proteomic Data
Joint Authors
Sellers, Kimberly F.
Miecznikowski, Jeffrey C.
Source
International Journal of Biomedical Imaging
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-05-05
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Numerous gel-based and nongel-based technologies are used to detect protein changes potentially associated with disease.
The raw data, however, are abundant with technical and structural complexities, making statistical analysis a difficult task.
Low-level analysis issues (including normalization, background correction, gel and/or spectral alignment, feature detection, and image registration) are substantial problems that need to be addressed, because any large-level data analyses are contingent on appropriate and statistically sound low-level procedures.
Feature detection approaches are particularly interesting due to the increased computational speed associated with subsequent calculations.
Such summary data corresponding to image features provide a significant reduction in overall data size and structure while retaining key information.
In this paper, we focus on recent advances in feature detection as a tool for preprocessing proteomic data.
This work highlights existing and newly developed feature detection algorithms for proteomic datasets, particularly relating to time-of-flight mass spectrometry, and two-dimensional gel electrophoresis.
Note, however, that the associated data structures (i.e., spectral data, and images containing spots) used as input for these methods are obtained via all gel-based and nongel-based methods discussed in this manuscript, and thus the discussed methods are likewise applicable.
American Psychological Association (APA)
Sellers, Kimberly F.& Miecznikowski, Jeffrey C.. 2010. Feature Detection Techniques for Preprocessing Proteomic Data. International Journal of Biomedical Imaging،Vol. 2010, no. 2010, pp.1-9.
https://search.emarefa.net/detail/BIM-506302
Modern Language Association (MLA)
Sellers, Kimberly F.& Miecznikowski, Jeffrey C.. Feature Detection Techniques for Preprocessing Proteomic Data. International Journal of Biomedical Imaging No. 2010 (2010), pp.1-9.
https://search.emarefa.net/detail/BIM-506302
American Medical Association (AMA)
Sellers, Kimberly F.& Miecznikowski, Jeffrey C.. Feature Detection Techniques for Preprocessing Proteomic Data. International Journal of Biomedical Imaging. 2010. Vol. 2010, no. 2010, pp.1-9.
https://search.emarefa.net/detail/BIM-506302
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-506302