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Healthc Inform Res > Volume 8(1); 2002 > Article
Journal of Korean Society of Medical Informatics 2002;8(1):63-70.
DOI: https://doi.org/10.4258/jksmi.2002.8.1.63    Published online March 31, 2002.
A Quantitative Analysis for Pre-processing Algorithm of Aberration Chromosome Observation
Gye Rok Jeon, Yong Hoon Chang, Sang Hee Eom
1Department of Biomedical Engineering, College of Medicine, Pusan National University, Korea.
2The School of Network Electronics, Dongju College, Korea.

The task of chromosome analysis is the classification of human chromosomes. The feature parameter of chromosome is very important information for chromosome analysis. The special preprocessing algorithm is required to extracting them. In this paper, we performed quantitative analysis for preprocessing algorithm of observation of chromosomal aberrations. Two algorithms is used MAT and reconstruction. The morphological feature parameters were centromeric index(C.I.), relative length ratio(R.L.), relative area ratio(R.A.) and chromosome length(C.L.), and the density and width profiles. The reconstruction of chromosome images by this reconstruction algorithm was appeared as effective algorithms to observe and extract chromosome parameter.

Key Words: Chromosome, Preprocessing Algorithm, Feature Parameter
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