نتایج جستجو برای: in euclidean distance of25
تعداد نتایج: 17004622 فیلتر نتایج به سال:
Consider an i.i.d. sample from unknown density function supported on manifold embedded in a high dimensional Euclidean space. We tackle the problem of learning distance between points, able to capture both geometry and underlying density. define such prove convergence, as size goes infinity, macroscopic one that we call Fermat it minimizes path functional, resembling principle optics. The proof...
comparison and grouping of 32 grape cultivars and genotypes by using 61 traits including; 5 phenological and vegetative characters, 41 traits related to fruit and amount of resveratrol in 15 parts of plant was done according to grape descriptor and related methods. according to the results some traits such as spikelet weight, berry color, length of peduncle, length of berry tail, weight and len...
Detecting car motion in video frames is one of the key subjects in computer vision society. In recent years, different approaches have been proposed to address this issue. One of the main challenges of developed image processing systems for car detection is their shadows. Car shadows change the appearance of them in a way that they might seem stitched to other neighboring cars. This study aims ...
in this paper a novel fuzzy scheme for medical x-ray image classification is presented. in this method, any image is partitioned in to 25 overlapping subimages and then shape-texture features are extracted from shape and directional information extracted from any subimage. in the classification stage, we apply a fuzzy membership to any subimage with respect to euclidean distance between feature...
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