Researches on the recognition system for CD4 cell microscopic images.
- Author:
Lei ZHAO
1
;
Ping HU
Author Information
1. School of Optical and Electronic Information Engineering, University of Shanghai for Science and Technology,Shanghai.
- Publication Type:Journal Article
- MeSH:
CD4 Lymphocyte Count;
methods;
CD4-Positive T-Lymphocytes;
cytology;
Image Processing, Computer-Assisted;
methods;
Pattern Recognition, Automated
- From:
Chinese Journal of Medical Instrumentation
2007;31(4):253-258
- CountryChina
- Language:Chinese
-
Abstract:
This paper introduces a method of recognizing CD4 cell microscopic images by a computer when the images are magnified about 100 times. This method reduces the intensity non-uniformities of background, enhances and segments the cells microscopic images by means of image processing. It extracts geometric feature, colour and optical features from the cells, and a Fisher classifier which can be constructed to recognize CD4 cells.
