Absrrod-A fuzzy c-means based adaptive clustering algorithm is proposed for the furzy segmentation of 3D M R brain images, which are typically corrupted by noise and intensity non-uniformity (INU) artifact. The proposed algorithm enforces the spatial continuity constraint to account for the spatial correlations between image voxels, resulting in the suppression of noise and classification ambig...

In the paper [9] we introduced the class of generalized metric spaces. These spaces simultaneously generalize ‘standard’ metric spaces, probabilistic metric spaces and fuzzy metric spaces. We show that every generalized metric space is, naturally, a uniform space. Thus we can use standard topological techniques to study, for example, probabilistic metric spaces. We illustrate this by proving a ...

The problem addressed in this article is image indexing and retrieval according to the color. Indeed we propose a classification based on the dominant color(s) of the images. The process consists in two steps: first, assigning a colorimetric profile to the image in HLS space (Hue, Lightness, Saturation) and then, handling the query for the retrieval. To achieve the first step, the definition of...

The reconstruction of deep in situ environment up to 95 °C and 70 MPa using water is critical for the fidelity testing Earth rocks. temperature pressure have strong coupling such an environment, which makes control very difficult. paper firstly presents design system core transfer (SERCT); secondly, problem high control, a pressure-temperature (P-T) interpolation algorithm based on iso–density ...

The fertilization rate is adjusted through the regulation of opening length and rotational speed for bivariate fertilizer applicators. It essential to optimally determine control combination according target further improve performance operation in precision agriculture. In this study, a novel decision-making capability optimization scheme PID controller parameters proposed feasibility practica...

For the mine of large goaf, there are many factors that affect filling quality. In order to improve quality, it is necessary identify have a significant impact. this paper, fuzzy mathematical method was used analyze five main (PC32.5cement sand ratio, slurry concentration, number lowering, dehydration and drainage, tailing particle size grading) affecting The priority each influence factor calc...

In this article, a software for image indexing and retrieval is presented. The classification proposed here is based on the dominant color(s) of the images. The process consists in assigning a colorimetric profile to the image in HLS space (Hue, Lightness, Saturation). First, the definition of hue is done thanks to a fuzzy representation to take into account the non-uniformity of colors distrib...

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