STEREOLOGICAL ESTIMATION OF SURFACE AREA FROM DIGITAL IMAGES
نویسندگان
چکیده
منابع مشابه
Estimation of the Cultured Cells’ Volume and Surface Area: Application of Stereological Methods on Vero Cells Infected by Rubella Virus
Background: Morphological changes of the cells infected with rubella virus cannot be observed easily. Estimation of the size of the cultured cells can be a valuable parameter in this condition. This study was conducted to find answers to the following questions:How much time after infection with rubella virus, the volume and surface area of the Vero cells and their nuclei get started to change?...
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The geometrical properties of eggs – such as volume and surface area – have uses ranging from ecological, physiological and morphological studies in birds, to predictions of chick condition in the poultry industry. Although measurements of an egg's length and breadth can be used to approximate an egg's geometry, the coefficients used in these models are specific to the original test population,...
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In this paper, estimation of fibre orientation is studied for fibre systems observable as a blurred greyscale image. The estimation method is based on scaled variograms observed along a set of sampling lines in different directions. The parameters of the orientation distribution are obtained numerically. Simulated data are used to study the statistical properties of the method.
متن کاملestimation of the cultured cells’ volume and surface area: application of stereological methods on vero cells infected by rubella virus
background: morphological changes of the cells infected with rubella virus cannot be observed easily. estimation of the size of the cultured cells can be a valuable parameter in this condition. this study was conducted to find answers to the following questions: how much time after infection with rubella virus, the volume and surface area of the vero cells and their nuclei get started to change...
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A local method for estimating surface area and surface area measure of three-dimensional objects from discrete binary images is presented. A weight is assigned to each 2 × 2 × 2 configuration of voxels and the total surface area of an object is given by summation of the local area contributions. The method is based on an exact asymptotic result that holds for increasing resolution of the digiti...
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ژورنال
عنوان ژورنال: Image Analysis & Stereology
سال: 2011
ISSN: 1854-5165,1580-3139
DOI: 10.5566/ias.v29.p99-110