Microarray Gene Expression Data Analysis

Image analysis is a crucial step in processing microarray data generated by gene expression studies, which have been used extensively in understanding the molecular mechanisms of injury and recovery. A novel image analysis method utilizing an efficient snake-based multichannel image segmentation algorithm is proposed to analyze the microarray data. The preliminary experimental results show that this method achieved very high segmentation accuracy, which guarantees accurate feature measurements.

• Type: Conference
• Year: 2004
• Where: ISBI
• Authors: Yuhua Ding, Jacqueline Fairley, George J. Vachtsevanos, Andrew Gardner, Petia Simeonova
• Keywords: Image Analysis Method, ISBI 2004, Medical Imaging, Microarray Data, Multichannel Image Segmentation