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http://dx.doi.org/10.9717/kmms.2014.17.10.1150

Area Measurement of Organism Image using Super Sampling and Interpolation  

Choi, Sun-Wan (Dept. of Information & Communications Engineering, Anyang Univ.)
Yu, Suk-Hyun (Dept. of Information & Communications Engineering, Anyang Univ.)
Publication Information
Abstract
This paper proposes a method for extracting tissue cells from an organism image by an electron microscope and getting the whole cell number and the area from the cell. In general, the difference between the cell color and the background is used to extract tissue cell. However, there may be a problem when overlapped cells are seen as a single cell. To solve the problem, we split them by using cell size and curvature. This method has a 99% accuracy rate. To measure the cell area, we compute two areas, the inside and boundary of the cell. The inside is simply calculated by the number of pixels. The cell boundary is obtained by applying super sampling, linear interpolation, and cubic spline interpolation. It improves the error rate, 18%, 19%, and 120% respectively, in comparison to the counting method that counts a pixel area as 1.
Keywords
Cell Extraction; Area Measurement; Super Sampling; Interpolation;
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Times Cited By KSCI : 5  (Citation Analysis)
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