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In the process of orthodontic treatment, in order to make patients adorn appropriate brackets fast and accurately, this paper proposes a new modeling method of customized brackets and individualized trays. First of all, as the straight-wire can smoothly pass through all bracket slots after orthodontic treatment, bracket bodies in the database are positioned to the tooth surfaces automatically. Then...
Three-dimensional integration is an emerging and promising architecture for system-level integration towards higher performance, smaller form factor, lower cost and more functionality. In this paper, a novel low temperature Cu nanorod/Sn/Cu nanorod solid-state-diffusion bonding approach for 3D integration was proposed and investigated. Cu nanorods were deposited on the electroplated Cu surface by...
The formation of island ensembles during the Ge deposition on the Si(100) surface at high temperatures is studied using scanning tunneling and electron microscopies. It is found that the island size and shape distributions, which are known to be bimodal at the Ge growth temperatures below 700°C, become monomodal at temperatures above 800°C. The strain relaxation processes at temperatures below 800°C...
Partial difference equations (PDEs) and variational methods for image processing on Euclidean domains spaces are very well established because they permit to solve a large range of real computer vision problems. With the recent advent of many 3D sensors, there is a growing interest in transposing and solving PDEs on surfaces and point clouds. In this paper, we propose a simple method to solve such...
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