Global ETD Search
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Showing 1 to 4 of 4 for “"lacunarity"”.
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A Genetic Bayesian Approach for Texture-Aided Urban Land-Use/Land-Cover Classification
… improvements of using fractal dimension, lacunarity, and Moran’s <i>I</i> in classification but the integration of these spatial metrics has seldom been investigated. Also, previous research focuses more on developing new classifiers than improving the robust, simple, and fast maximum …
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Cardiac Signals: Remote Measurement and Applications
… color cues for skin detection. We have used LBP lacunarity based micro-textures features and a region growing algorithm to find skin pixels in an image. Our experiment shows that the proposed method is applicable universally to any image including near infra-red images. This finding helps to …
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Hyperpolarized 3He-diffusion MRI in evaluation of lung structure in emphysema. Validation and development of the method
… performed afterwards using a textural analysis, lacunarity analysis, showed progress in patients with COPD who smoked at the beginning of the study, but not in patients who had stopped smoking earlier. In conclusion, hyperpolarized 3He-diffusion MRI technique is a robust method, highly …
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Silicon Nanowires the Route from Synthesis towards Applications
… as a function of fractal dimension and lacunarity for different designs. A strong light trapping behavior in the visible range due to the efficient in-plane multiple scattering occurring in the Si NW layer has a promising potential for both photovoltaics and photonics. Furthermore, the …