TY - GEN
T1 - DNA microarray image coding
AU - Hernández-Cabronero, Miguel
AU - Muñoz-Gómez, Juan
AU - Blanes, Ian
AU - Marcellin, Michael W.
AU - Serra-Sagristà, Joan
PY - 2012
Y1 - 2012
N2 - DNA micro arrays are useful to identify the function and regulation of a large number of genes in a single experiment, even whole genomes. In this work, we analyze the relationship between DNA micro array image histograms and the compression performance of loss less JPEG2000. Also, a reversible transform based on histogram swapping is proposed. Intensive experimental results using different coding parameters are discussed. Results suggest that this transform improves previous loss less JPEG2000 results on all DNA micro array image sets.
AB - DNA micro arrays are useful to identify the function and regulation of a large number of genes in a single experiment, even whole genomes. In this work, we analyze the relationship between DNA micro array image histograms and the compression performance of loss less JPEG2000. Also, a reversible transform based on histogram swapping is proposed. Intensive experimental results using different coding parameters are discussed. Results suggest that this transform improves previous loss less JPEG2000 results on all DNA micro array image sets.
KW - JPEG2000
KW - image coding standards
KW - microarray image compression
KW - microarray images
UR - http://www.scopus.com/inward/record.url?scp=84862111822&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84862111822&partnerID=8YFLogxK
U2 - 10.1109/DCC.2012.11
DO - 10.1109/DCC.2012.11
M3 - Conference contribution
AN - SCOPUS:84862111822
SN - 9780769546568
T3 - Data Compression Conference Proceedings
SP - 32
EP - 41
BT - Proceedings - DCC 2012
T2 - 2012 Data Compression Conference, DCC 2012
Y2 - 10 April 2012 through 12 April 2012
ER -