نتایج جستجو برای: splat
تعداد نتایج: 241 فیلتر نتایج به سال:
In order to understand the splat formation process of individual splat deposited by thermal spraying, commercially available Nickel powders with diameter of several tens micrometers were thermally sprayed onto mirror polished AISI304 substrate surface. The deposited splat shows transition phenomenon from splash type to disk one in flattening on collision onto substrate surface according to both...
Automated detection of retinal hemorrhages in fundus image[2] is crucial step towards early detection or screening is difficult among large population. A novel splat feature classification method is introduced to detect retinal hemorrhages. Classification is been achieved through supervised learning approaches. The performance of sensitivity and specificity is been improved while processing wit...
Visualizations provide a natural means for organizing large complex data sets and mining them for characteristics of interest. In this paper, we describe SPLAT, a scatter and phase plot animation tool. SPLAT offers a broad set of capabilities for investigating Internet measurement data sets based on scatter and phase plots—two well-known techniques for exploratory data analysis. An important fe...
Several integrated pest management programs rely on the use of mating disruption tactics to control insect pests. Some programs specifically target non-native species, such as the gypsy moth, Lymantria dispar (L.) (Lepidoptera: Lymantriidae). We evaluated SPLAT GM, a new sprayable formulation of the gypsy moth sex pheromone disparlure, for its ability to disrupt gypsy moth mating. The study was...
A single splat is the building block of a thermal spray coating; thus, investigating single splats is essential to understanding thermal spray coatings and their properties. In this study, the morphology of flame sprayed ethylene methacrylic acid (EMAA) splats, deposited at various stand-off distances (SODs) onto glass and mild steel substrates were investigated using a scanning electron micros...
PURPOSE To develop an automated method for the detection of retinal hemorrhages on color fundus images to characterize malarial retinopathy, which may help in the assessment of patients with cerebral malaria. METHODS A fundus image dataset from 14 patients (200 fundus images, with an average of 14 images per patient) previously diagnosed with malarial retinopathy was examined. We developed a ...
We present a classification-based high quality rendering method for large scenes with point-based models. Each model is represented by a uniformly sized point hierarchy. All the points at the same resolution in the hierarchy share the same splat radius, and the splat radius ratio between any two neighboring resolutions are the same. We use this data structure to minimize the number of rendering...
First Author M. Kayalvizhi* Post Graduates Student P.G. Department of Computer Science Govt . Arts College, Melur 625 106 Email :[email protected] Second Author T.Balaji* Assistant Professor P.G.Department of Computer Science, Govt . Arts College, Melur 625 106. Email:[email protected] -------------------------------------------------------------------------Abstract-------------------...
Splat based raytracing refers to the use of raytracing techniques to visualise point models. Point models have surfaces represented by unconnected points, rather than triangles. The use of triangles for rendering is efficient as long as the model complexity is low, and each triangle contributes to a significantly large area of the screen. As triangle based models become increasingly complex, th...
In this paper, we introduce a novel real-time splat rendering pipeline that relies on components of state-of-the-art splat and mesh rendering methods to enable high-quality shader effects such as reflection and refraction for splats. Our pipeline consists of one single rendering pass and aggressively utilizes the most practical components of both techniques. The entire pipeline is compactly imp...
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