Now showing items 161-180 of 59971

    • 3D flower- and 2D sheet-like CuO nanostructures: Microwave-assisted synthesis and application in gas sensors 

      Yang, Chao; Xiao, Feng; Wang, Jide; Su, Xintai (Sensors and Actuators, B: Chemical, 2015)
      3D flower- and 2D branching sheet-like CuO nanostructures have been synthesized by a microwave-assisted hydrothermal method. The samples were characterized through X-ray diffraction (XRD), scanning electron microscopy ...
    • 3D gesture recognition with growing neural gas 

      Serra-Perez, J.; García-Rodríguez, J.; Orts-Escolano, S.; Garcia-Chamizo, J.; Montoyo-Bojo, J.; Angelopoulou, A.; Psarrou, A.; Mentzelopoulos, M.; Lewis, Andrew (IJCNN 2013: International Joint Conference on Neural Networks, 2013)
      We propose the design of a real-time system to recognize and interpret hand gestures. The acquisition devices are low cost 3D sensors. 3D hand pose segmentation, characterization and tracking will be implemented using the ...
    • 3D graphene/δ-MnO2 aerogels for highly efficient and reversible removal of heavy metal ions 

      Liu, Juntao; Ge, Xiao; Ye, Xinxin; Wang, Guozhong; Zhang, Haimin; Zhou, Hongjian; Zhang, Yunxia; Zhao, Huijun (Journal of Materials Chemistry A, 2016)
      Novel three-dimensional (3D) graphene/δ-MnO2 aerogels were fabricated via self-assembly and reduction of graphene oxide, followed by in situ solution-phase deposition of ultrathin δ-MnO2 nanosheets. The resultant graphene/δ-MnO2 ...
    • 3D Hierarchically Ordered Composite Block Copolymer Hollow Sphere Arrays by Solution Wetting 

      Fu, Jun; Wang, Jianjun; Li, Qin; Kim, Dong; Knoll, Wolfgang (Langmuir: the A C S journal of surfaces and colloids, 2010)
      Hierarchically ordered 3D arrays of block copolymer hollow spheres have been fabricated by using solution wetting of silica inverse colloidal crystals. Subsequent drying and annealing in the molten state yield nanopatterned ...
    • 3D integrated numerical model for Fluid-Structures-Seabed Interaction (FSSI): Loosely deposited seabed foundation 

      Ye, Jianhong; Jeng, Dong-Sheng; Chan, A.H.C.; Wang, R.; Zhu, Q.C. (Soil Dynamics and Earthquake Engineering, 2017)
      In the past several decades, a great number of offshore structures have been constructed on loosely deposited seabed foundation because sometimes there would be no a dense seabed floor could be chosen in planned sites, for ...
    • 3D Integrated numerical model for fluid–structures–seabed interaction (FSSI): Elastic dense seabed foundation 

      Jianhong, Ye; Jeng, Dong-Sheng; Chan, A.H.C.; Wang, Ren; Zhu, Q.C. (Ocean Engineering, 2016)
      Economic losses and property damage due to the failure of offshore structures are huge each year in the world, under the attack of endless conventional wave, occasional tropical storms or typhoons, and possible tsunami. ...
    • 3D local derivative pattern for hyperspectral face recognition 

      Liang, Jie; Zhou, Jun; Gao, Yongsheng (FG 2015, 2015)
      Traditional 2D face recognition has been studied for many years and has achieved great success. Nonetheless, there is high demand to explore unrevealed information other than structure and texture in spatial domain in the ...
    • The 3D model in action: A review 

      Beavis, Catherine; Green, Bill (Literacy in 3D: An integrated perspective in theory and practice, 2012)
      Selecting a range of representative samples, this chapter addresses some of the uses to which the 3D model has been put. It maps the major ways in which the model has been put to work across two main areas: (1) research ...
    • 3D Modeling for Environmental Informatics: Parametric Manifold of an Object under Different Viewing Directions 

      Zhang, Xiaozheng; Gao, Yongsheng (Computer Vision and Pattern Recognition in Environmental Informatics, 2016)
      3D modeling plays an important role in the field of computer vision and image processing. It provides a convenient tool set for many environmental informatics tasks, such as taxonomy and species identification. This chapter ...
    • 3D Modeling of Integrated Magnetics in High Frequency LLC Resonant Converters 

      Water, Wayne; Lu, Junwei (COMPUMAG 2013, 2013)
      A novel structure of a planar transformer with magnetic integration is presented in this paper. The introduced transformer has a number of advantages and suitable for uses in the LLC resonant converter. The adjustment for ...
    • 3D Modelling as a design tool 

      Vint, Larry (Warming to Information Technology, 2000)
      Increase efficiency in the basics while breathing more life into the teaching of 3D modelling. This presentation will demonstrate the construction of 3D computer models for photo quality printing and web display, and address ...
    • 3D models for wave-induced pore pressures near breakwater heads 

      Jeng, D.; Ou, J. (Acta Mechanica, 2010)
      Wave-induced pore pressure is one of the important factors in the analysis of foundation stability around coastal structures. Existing models for the wave-induced seabed response around breakwater heads have been limited ...
    • 3D numerical model for wave-induced seabed response around breakwater heads 

      Zhao, Hongyi; Jeng, Dong-Sheng; Zhang, Y.; Zhang, J.; Zhang, H.; Zhang, C. (Geomechanics and Engineering, 2013)
      This paper presents a three-dimensional (3D) integrated numerical model where the wave-induced pore pressures in a porous seabed around breakwater heads were investigated. Unlike previous research, the Navier-Stokes equation ...
    • 3D Numerical Modeling of Pollution Dispersion in Harbor 

      Wu, S.; Tao, Longbin (Journal of Coastal Research, 2006)
    • 3D Orientation Aids to Assist Re-Orientation and Reduce Disorientation in Mobile Apps 

      Patterson, Dale (AUIC 2015, 2015)
      This paper describes a selection of three-dimensional user interface components that visually provide spatial orientation information to the user. The components are designed to be independent interface elements, which can ...
    • 3D Plant Modelling using Spectral Data from Visible to near Infrared Range 

      Zia, Ali; Liang, Jie (Computer Vision and Pattern Recognition in Environmental Informatics, 2016)
      Plant phenomics research requires different types of sensors employed to measure the physical traits of plant surface and to estimate the biomass. Of particular interests is the hyperspectral imaging device which captures ...
    • 3D plant modelling via hyperspectral imaging 

      Liang, Jie; Zia, Ali; Zhou, Jun; Sirault, Xavier (ICCVW 2013, 2013)
      Plant phenomics research requires different types of sensors be employed to measure the physical traits of plant surface and to estimate the plant biomass. Of particular interest is the hyperspectral imaging device which ...
    • A 3D polygonal line chains matching method for face recognition 

      Yu, Xun; Gao, Yongsheng; Zhou, Jun (DICTA 2013, 2013)
      In this paper, a novel 3D polygonal line chains matching method is proposed. Different from traditional method that use points and meshes to represent and match 3D shapes, our method represents 3D surfaces using 3D polygonal ...
    • 3D Printing (3DP): A humanitarian logistic game changer 

      Tatham, Peter; Loy, Jennifer; Peretti, Umberto (12th ANZAM OM/SC Conference, 2014)
      This conceptual paper discusses the benefits and challenges of using 3DP to support the logistic response to natural disasters/complex emergencies and in development activities. It concludes that 3DP has multiple advantages ...
    • 3D Reconstruction from Hyperspectral Images 

      Zia, Ali; Liang, Jie; Zhou, Jun; Gao, Yongsheng (WACV 2015, 2015)
      3D reconstruction from hyper spectral images has seldom been addressed in the literature. This is a challenging problem because 3D models reconstructed from different spectral bands demonstrate different properties. If we ...