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An efficient method for segmentation step of automated white blood cell classifications
Author(s)
Date Issued
December 1, 2004
Type
Conference Paper
Abstract
The differential white blood cell count plays an important role in the diagnosis of different diseases. It is a tedious task to count these classes of cell manually. An automatic counter using computer vision helps to perform this medical test rapidly and accurately. Most commercial-available automatic white blood cell analysis composed mainly 3 steps including segmentation, feature extraction and classification. In this paper we concentrate on the first step in automatic white-blood-cell analysis by proposing a segmentation scheme that utilizes a benefit of active contour. Specifically, the binary image is obtained by thresolding of the input blood smear image. The initial shape of snake is then placed roughly inside the white blood cell and allowed to grow to fit the shape of individual white blood cell. The white blood cell is then separated using the extracted contour. Our purposed technique can handle very promising to separate the remaining red blood cells. © 2004IEEE.
Citation
IEEE Region 10 Annual International Conference Proceedings TENCON, A, A191-A194, 2004