Accuracy of differential expression detection with compressed microarray images Conference Paper uri icon

abstract

  • Current gene-expression microarrays carry an enormous amount of information. This paper examines lossy SPIHT and JPEG2000 compression of oligo microarray images and addresses the accuracy of differential expression detection with compressed images. Experiments show that the identification disagreement rate for all genes monotonically increases with the compression ratio, but is still under 1.5% at 20:1 compression with both SPIHT and JPEG2000. 2006 IEEE.

name of conference

  • 2006 IEEE International Workshop on Genomic Signal Processing and Statistics

published proceedings

  • 2006 IEEE INTERNATIONAL WORKSHOP ON GENOMIC SIGNAL PROCESSING AND STATISTICS

author list (cited authors)

  • Xu, Q., Hua, J., Xiong, Z., Bittner, M. L., & Dougherty, E. R.

citation count

  • 1

complete list of authors

  • Xu, Qian||Hua, Jianping||Xiong, Zixiang||Bittner, Michael L||Dougherty, Edward R

publication date

  • May 2006