Showing 21 - 40 results of 152 for search '(("topographic" OR ("holographics" OR "topographies")) OR "tomographic")', query time: 0.12s Refine Results
  1. 21

    Topography-incorporated adjoint-state surface wave Traveltime tomography: method and a case study in Hawaii by Hao, Shijie, Chen, Jing, Xu, Mijian, Tong, Ping

    Published 2024
    “…Specifically, recognizing that large topographic variations and high surface wave frequencies can make the topographic effect too significant to ignore, we employ an elliptically anisotropic eikonal equation to describe the traveltime fields of surface waves on undulated topography. …”
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    Journal Article
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    Three-dimensional imaging of microstructures by an improved compact digital holographic microscope (ICDHM) with dual wavelength by Wen, Yongfu, Qu, Weijuan, Cheng, Haobo, Asundi, Anand

    Published 2018
    “…An improved compact digital holographic microscope (ICDHM) is developed for three-dimensional imaging of microstructures. …”
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    Conference Paper
  6. 26

    Dynamic imaging of micro-particles in 3D using lensless in-line digital holographic microscopy by Singh, Vijay Raj, Darakis, Emmanouil, Anand, Asundi

    Published 2011
    “…In this paper, dynamic imaging of micro-particles in 3D using lensless in-line digital holographic microscopy (LIDHM) is explored. The methodology presented retains the reconstructed pixels size used for the particles analysis at different depth locations under converging wave reconstruction geometry. …”
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    Conference Paper
  7. 27

    Characterization on three-dimensional trajectory of disk-like gold-nickel-platinum nanomotor using digital holographic imaging by Hu, Liangxing, Rehman, Shakil, Tao, Kai, Miao, Jianmin

    Published 2019
    “…In addition, the holographic images are for the first time used to reconstruct the instantaneously three‐dimensional (3D) location and trajectory of the nanomotor.…”
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    Journal Article
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    Quantitative measurement of displacement in photopolymer layers during holographic recording using phase shifting electronic speckle pattern interferometry by Moothanchery, Mohesh, Bavigadda, Viswanath, Upputuri, Paul Kumar, Pramanik, Manojit, Toal, Vincent, Naydenova, Izabela

    Published 2016
    “…The aim of this study is to determine the displacement profile due to shrinkage in acrylamide-based photopolymer layer during holographic recording. Using phase shifting electronic speckle pattern interferometry the displacement at each pixel in the image of the object is measured by phase shifting technique so that a complete displacement profile of the object can be obtained. …”
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    Conference Paper
  10. 30

    Spatial angle dependent lasing from a dye-doped two-dimensional hexagonal photonic crystal made of holographic polymer-dispersed liquid crystals by Luo, D., Yang, H. Z., Ji, W., Dai, Haitao, Demir, Hilmi Volkan, Sun, Xiaowei

    Published 2013
    “…The observation of spatial angle dependent lasing from a dye-doped two-dimensional photonic crystal (2D PC) holographic polymer dispersed liquid crystals made of hexagonal lattice structure is reported. …”
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    Journal Article
  11. 31

    Robotic conformal material extrusion 3D printing for appending structures on unstructured surfaces by Armstrong, Connor David, Montgomery, Stuart Macrae, Yue, Liang, Demoly, Frédéric, Zhou, Kun, Qi, Jerry H.

    Published 2024
    “…The capabilities of the surface-informed robotic conformal 3D printing method to fabricate structures on surfaces with a variety of topographies in unconventional orientations are demonstrated. …”
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    Journal Article
  12. 32

    Terahertz Antenna Technology for Imaging and Sensing Applications / by Malhotra, Isha, author 643130, Singh, Ghanshyam, author 643131

    Published 2021
    “…Provides a comprehensive review of terahertz source and detector for imaging and sensing; Discusses photoconductive antenna technology for imaging and sensing; Presents modalities for improving the photoconductive dipole antenna performance for imaging and sensing; Explores applications in tomographic imaging, art conservation and the pharmaceutical and aerospace industries.…”
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  13. 33

    Galaxy bias in the era of LSST: perturbative bias expansions by Nicola, A, Hadzhiyska, B, Findlay, N, García-García, C, Alonso, D, Slosar, A, Guo, Z, Kokron, N, Angulo, R, Aviles, A, Blazek, J, Dunkley, J, Jain, B, Pellejero, M, Sullivan, J, Walter, CW, Zennaro, M

    Published 2024
    “…We consider a variety of different simulated galaxy samples and test the performance of the bias models in a tomographic joint analysis of LSST-Y10-like galaxy clustering, galaxy-galaxy-lensing and cosmic shear. …”
    Journal article
  14. 34

    Metasomatism of the continental crust and its impact on surface uplift: insights from reactive‐transport modelling by Worthington, JR, Chin, EJ, Palin, RM

    Published 2024
    “…High-elevation, low-relief continental plateaus are major topographic features and profoundly influence atmospheric circulation, sediment transport and storage, and biodiversity. …”
    Journal article
  15. 35

    Study of LIDAR mapping technology by Lin, Xinyuan.

    Published 2011
    “…High-resolution digital terrain models (DTMs) are essential for many topographic applications such as flood modeling. LIDAR is one of the latest optical remote sensing technologies that used to generate DTM. …”
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    Final Year Project (FYP)
  16. 36

    Effects of Surface Scattering in Waveform Inversion by Bleibinhaus, Florian, Rondenay, Stephane

    Published 2012
    “…We compute synthetic data for this model and different topographies, and we invert it neglecting the free surface. …”
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    Technical Report
  17. 37

    Effects of surface texture on wetting by Fong, Veronica Cheng Xi

    Published 2019
    “…In this project, the alteration of the surface topography method will be used to investigate the degree of wetting. …”
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    Final Year Project (FYP)
  18. 38

    Biomimetic nanocomposites to control osteogenic differentiation of human mesenchymal stem cells by Liao, Susan, Nguyen, Luong T. H., Ngiam, Michelle, Wang, Charlene, Cheng, Ziyuan, Chan, Casey K., Ramakrishna, Seeram

    Published 2014
    “…Here, the production of materials based on nano-hydroxyapatite composites in scaffolds with nanofibrous and nanoporous topographies, designed to mimic the native bone matrix for applications in bone tissue engineering, is reported. …”
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    Journal Article
  19. 39

    Informative path planning for anomaly detection in environment exploration and monitoring by Blanchard, Antoine, Sapsis, Themistoklis

    Published 2024
    “…The success of the mission is judged by the UAV’s ability to faithfully reconstruct any anomalous features present in the environment, with emphasis on the extremes (e.g., extreme topographic depressions or abnormal chemical concentrations). …”
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    Article
  20. 40

    Analysis and mitigation of spatial integration errors for the material point method by Baumgarten, Aaron S., Kamrin, Ken

    Published 2024
    “…The material point method (MPM) is a robust numerical simulation approach for continuum mechanics problems involving large material deformations coupled to changing surface topographies. These types of problems are present in many different engineering contexts, from understanding the failure processes of earthen slopes to predicting the strengths and failure mechanisms of body armor to modeling the impact forces of waves in fluid tanks. …”
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    Article