6,284 resources related to Surface reconstruction
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The conference program will consist of plenary lectures, symposia, workshops and invitedsessions of the latest significant findings and developments in all the major fields of biomedical engineering.Submitted full papers will be peer reviewed. Accepted high quality papers will be presented in oral and poster sessions,will appear in the Conference Proceedings and will be indexed in PubMed/MEDLINE.
2021 IEEE Photovoltaic Specialists Conference (PVSC)
Photovoltaic materials, devices, systems and related science and technology
The CDC is the premier conference dedicated to the advancement of the theory and practice of systems and control. The CDC annually brings together an international community of researchers and practitioners in the field of automatic control to discuss new research results, perspectives on future developments, and innovative applications relevant to decision making, automatic control, and related areas.
2020 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
CVPR is the premier annual computer vision event comprising the main conference and several co-located workshops and short courses. With its high quality and low cost, it provides an exceptional value for students, academics and industry researchers.
The International Conference on Image Processing (ICIP), sponsored by the IEEE SignalProcessing Society, is the premier forum for the presentation of technological advances andresearch results in the fields of theoretical, experimental, and applied image and videoprocessing. ICIP 2020, the 27th in the series that has been held annually since 1994, bringstogether leading engineers and scientists in image and video processing from around the world.
Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.
Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission
Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.
IEEE Computer Graphics and Applications (CG&A) bridges the theory and practice of computer graphics. From specific algorithms to full system implementations, CG&A offers a strong combination of peer-reviewed feature articles and refereed departments, including news and product announcements. Special Applications sidebars relate research stories to commercial development. Cover stories focus on creative applications of the technology by an artist or ...
It is expected that GRS Letters will apply to a wide range of remote sensing activities looking to publish shorter, high-impact papers. Topics covered will remain within the IEEE Geoscience and Remote Sensing Societys field of interest: the theory, concepts, and techniques of science and engineering as they apply to the sensing of the earth, oceans, atmosphere, and space; and ...
IEEE Transactions on Medical Imaging, 2006
2016 13th International Conference on Embedded Software and Systems (ICESS), 2016
In this paper, a slicing method for AMF model is proposed. This method combines region growing surface reconstruction with a topology structure slicing method for AMF model. We perform half-edge match in the region growing reconstruction process to obtain the topology structure of the triangular mesh model. Then, the topology relation between adjacent facets is preserved in an AMF file ...
Conference Proceedings. 1998 International Conference on Indium Phosphide and Related Materials (Cat. No.98CH36129), 1998
Thin layers of CdS were grown on  n-InP by molecular beam epitaxy (MBE). Substrates were pre-treated in an ammonia/thiourea solution, then annealed at /spl sim/150-250/spl deg/C in vacuo prior to CdS growth. A single effusion cell with a polycrystalline CdS source was used. Reflection high energy electron diffraction (RHEED) analysis showed surface reconstruction following predeposition anneals at 200/spl deg/C ...
2010 Third International Conference on Information and Computing, 2010
A new idea was put forward for chaotic characteristics and time-variable law of surface subsidence of goaf by means of EMD and prediction methods of chaotic. Problems of space reconstruction of IMFS, establishment chaotic prediction model and application of model were discussed. EMD-SVM methods were used for modeling and predicting the goaf subsidence. The result of the simulation experiment shows ...
2016 Progress in Electromagnetic Research Symposium (PIERS), 2016
The performance of the Improvised Absorbing Boundary Conditions (IABC) is studied when applied to wireless power transfer (WPT) systems. The IABC is one of the approximated techniques to solve the unbounded electromagnetic problems. It was recently proposed to solve quasi-static problems and extended to the high frequencies. Non-radiative WPT based on the magnetic resonance and near-field coupling of two-loop resonators ...
Critical use cases for video capturing systems in autonomous driving applications
Quantum Computation - ASC-2014 Plenary series - 4 of 13 - Tuesday 2014/8/12
IMPASS: Intelligent Mobility Platform with Active Spoke System
Building the Middle East's First Synchrotron
Life Sciences: Surface Enhanced Raman Spectroscopy, and more
IEEE Magnetics Distinguished Lecture - Yoshichika Otani
BSIM Spice Model Enables FinFET and UTB IC Design
Levente Klein: Drone-based Reconstruction for 3D Geospatial Data Processing: WF-IoT 2016
3D Body-Mapping for Severely Burned Patients - Julia Loegering - IEEE EMBS at NIH, 2019
IEEE N3XT @ SXSW 2016: Laura Bosworth, Te Vido
Making Orthogonal Transitions with Climbing Mini-Whegs
A Robot to Mine the Moon
Developing Point-of-Care Technologies
IROS TV 2019-STAR LAB at the University of Surrey Space Technology for Autonomous systems & Robotics
Microwave PCB Structure Selection Microstrip vs. Grounded Coplanar Waveguide: MicroApps 2015 - Rogers Corporation
Silicon THz: an Opportunity for Innovation
Perpendicular magnetic anisotropy: From ultralow power spintronics to cancer therapy
Lighting the Way: Optical Sensors in the Life Sciences
Demonstrations of Gravity-Independent Mobility and Drilling on Natural Rock using Microspines
In this paper, a slicing method for AMF model is proposed. This method combines region growing surface reconstruction with a topology structure slicing method for AMF model. We perform half-edge match in the region growing reconstruction process to obtain the topology structure of the triangular mesh model. Then, the topology relation between adjacent facets is preserved in an AMF file which is extensible, and a slicing process based on these topology information is accomplished. Our method integrates the slicing process of 3D printing with topology structure reconstruction, reducing the deviation brought by step-by-step operations. Compared with the slicing approaches based on STL files, experiments show that our method improves the slicing efficiency without decreasing the accuracy.
Thin layers of CdS were grown on  n-InP by molecular beam epitaxy (MBE). Substrates were pre-treated in an ammonia/thiourea solution, then annealed at /spl sim/150-250/spl deg/C in vacuo prior to CdS growth. A single effusion cell with a polycrystalline CdS source was used. Reflection high energy electron diffraction (RHEED) analysis showed surface reconstruction following predeposition anneals at 200/spl deg/C of sulfur-passivated InP. Subsequent CdS deposition at 200/spl deg/C resulted in lattice-matched epitaxial layers in the metastable cubic phase, as observed with RHEED. X-ray photo-electron spectroscopy (XPS) analysis of the CdS/InP structures showed that the near- surface of InP is phosphorus deficient following the pre-deposition anneal, with an In/sub 2/S/sub 3/ layer present at the substrate/CdS interface. Subsequent processing of MIS structures with CdS layers (25-85 /spl Aring/) between the InP and SiO/sub 2/ resulted in MIS capacitors with consistently low density of interface states (2/spl times/10/sup 11/ eV/sup -1/ cm/sup -2/) and hysteresis (20 mV).
A new idea was put forward for chaotic characteristics and time-variable law of surface subsidence of goaf by means of EMD and prediction methods of chaotic. Problems of space reconstruction of IMFS, establishment chaotic prediction model and application of model were discussed. EMD-SVM methods were used for modeling and predicting the goaf subsidence. The result of the simulation experiment shows that the new model have a high accuracy in prediction of the deformation sequence.
The performance of the Improvised Absorbing Boundary Conditions (IABC) is studied when applied to wireless power transfer (WPT) systems. The IABC is one of the approximated techniques to solve the unbounded electromagnetic problems. It was recently proposed to solve quasi-static problems and extended to the high frequencies. Non-radiative WPT based on the magnetic resonance and near-field coupling of two-loop resonators was first reported by Tesla and nowadays, it has attracted interest from industry and academic researchers. The frequency used in non-radiative WPT systems are rather low and therefore, high frequency electromagnetic techniques e.g., radiation boundary conditions and PML are not applicable to analyze the WPT systems. In this manuscript, the advantages of the IABC is discussed.
In this paper we describe a method for measuring three-dimensional shape of specular polyhedron by using an M-array coded light source. Determination of a shape of specular surface is important especially for industrial applications. However, owing to specular reflection, it is difficult to measure the shape of specular surfaces by applying the methods for diffusing surfaces. We reconstruct the shape of specular objects from the image of M-array coded light source observed after being reflected by the object. Using the "window property" of M-array, the correspondence is found between a point on the image of reflected light source and a point on light source. By assuming that the surface is locally a plane, normal vectors of the surface are determined from the correspondence, and three-dimensional shape of the surface is reconstructed. This method enables us to measure the shape of specular polyhedron by using a simple equipment. The method was tested for a polyhedron of 10 cm of each side, 50 cm apart from the camera. The shape of the polyhedron was reconstructed correctly. The precision of the measurement was about 1 mm.<<ETX>>
Reconstructing meshes from 3D medical images is an important but complicated task, which provides a fundamental data structure for bio-medical applications. In this paper, a novel and easily implemental solution is proposed. Instead of following the popular methods, we sample on the medical images with centroidal Voronoi tessellations, and then build the Delaunay mesh from the sampled points directly. By applying the algorithm on the CT images and evaluating the mesh quality metrics, the solution presents to be good at reconstructing complicated objects and generates optimized meshes, which shows that it is suitable for anatomical structure modeling.
The method described in this paper for reconstructing the shape of Lambertain surfaces from the shading information inherent in a monocular image can deal with a surface whose image (a smooth and non-self-occluding one) is produced by orthographic projection with a parallel light source from a known direction. By dividing the image area into serial triangles, the intensity function I(x,y) on each triangle can be linearized. With the help of a support function and a transformation, it is proved that each triangle represents a cylinder in new X-Y coordinates with (s,t) as its surface gradient components. So, the ill-posed image brightness constraint equation in Cartesian coordinates can be solved in X-Y coordinates with only one variable (either s or t). It is necessary to find out, firstly, the pixel which has the maximal intensity, and then assign its depth leads for the direct recovery of the shape at each point, without the necessity of integration.<<ETX>>
We develop an approach to the determination of 3-D structure and reflectivity of Lambertian objects using a modification of cone-beam tomography. Like other tomographic imaging methods, our approach is entirely numerical and does not rely on heuristics. Furthermore, it requires only ambient illumination.
We study the 3D reconstruction of a binary scene from X-ray tomographic data. In the special case of a compact and uniform object lying in a uniform background, the scene is entirely defined by the object surface. Then, we select parametric surface models, and we directly estimate their parameters from the data. After showing the ability of spherical harmonics and first order splines (polyhedra) to recover complex shapes, we develop an original method to estimate their parameters without using a voxel representation of the scene (object and background). Reconstructions are based on the optimization of regularized criteria, which account for the surfaces local smoothness. We use local optimization schemes, and we put the stress on their algorithmic aspects. We finally show the performance of the method on a set of incomplete synthetic data.
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