Malaria Cell Counting Diagnosis within Large Field of View

Malaria is one of the most serious parasitic infections of human. The accurate and timely diagnosis of malaria infection is essential to control and cure the disease. Some image processing algorithms to automate the diagnosis of malaria on thin blood smears are developed, but the percentage of paras...

Full description

Saved in:
Bibliographic Details
Published in2010 International Conference on Digital Image Computing: Techniques and Applications pp. 172 - 177
Main Authors Li-hui Zou, Jie Chen, Juan Zhang, Garcia, N
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2010
Subjects
Blood
Brightness
cell counting
Circle Hough Transform
Computer vision
Diseases
Image color analysis
image mosaicing
Image motion analysis
malaria diagnosis
Strips
Online AccessGet full text

Cover

More Information
Summary:Malaria is one of the most serious parasitic infections of human. The accurate and timely diagnosis of malaria infection is essential to control and cure the disease. Some image processing algorithms to automate the diagnosis of malaria on thin blood smears are developed, but the percentage of parasitaemia is often not as precise as manual count. One reason resulting in this error is ignoring the cells at the borders of images. In order to solve this problem, a kind of diagnosis scheme within large field of view (FOV) is proposed. It includes three steps. The first step is image mosaicing to obtain large FOV based on space-time manifolds. The second step is the segmentation of erythrocytes where an improved Hough Transform is used. The third step is the detection of nucleated components. At last, it is concluded that the counting accuracy of malaria infection within large FOV is finer than several regular FOVs.
ISBN:9781424488162
1424488168
DOI:10.1109/DICTA.2010.40