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Generalized Fractal Dimensions in Image Thresholding Technique |
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PP: 125-134 |
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Author(s) |
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R. Uthayakumar,
A. Gowrisankar,
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Abstract |
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| A digital grayscale image can be described by intensity or pixel values. The gray levels are spread over the images
as irregular or inhomogeneous fashion. A number of proposed methods for calculating the optimal thresholding value for image
segmentation, but the fractal analysis is an expeditious and significant mathematical approach that distributes with irregular geometric
objects. In the recent years, fractal analysis is widely used in the image processing. In this study we use more general approach,
multifractal analysis, for evaluating the optimal thresholding value for image segmentation, since the generalized fractal dimensions
measures the irregularity or chaos object as exactly. |
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