Essays about: "3D Scanner"

Showing result 21 - 25 of 67 essays containing the words 3D Scanner.

  1. 21. Consistent Outdoor Environment Mapping with a 3D Laser Scanner

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Mengdi Huang; [2019]
    Keywords : ;

    Abstract : Simultaneous Localization and Mapping(SLAM) is an essential prerequisite for various automated systems, such as self-driving cars, and planetary rovers. These autonomous machines acquire the knowledge of the environment through building a map while exploring an unknown area. Without this knowledge, they are not able to make right decisions. READ MORE

  3. 22. Terrestrial Laser Scanning for Wooden Facade-system Inspection

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Alexander Scharf; [2019]
    Keywords : laser scanning; facade monitoring; point cloud; wooden facade;

    Abstract : The objective of this study was to evaluate the feasibility of measuring movement, deformation and displacement in wooden façade-systems by terrestrial laser scanning. An overview of different surveying techniques and methods has been created. READ MORE

  4. 23. Developing a technique for combining light and ultrasound for deep tissue imaging

    University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Author : Meng Li; [2018]
    Keywords : UOT; Ultrasound Optical Tomography; Monte Carlo; TCSPC; PTOF; Photon time of flight; Ultrasound; US; AOT; Acousto-optical tomography; Spectral hole burning; SHB; ultrasound modulation; Physics and Astronomy;

    Abstract : Biological tissues are strongly light-scattering and absorbing media that limit the depth of optical-based imaging. Even though, optical imaging provides good optical contrast information of biological content that is beneficial for clinical diagnostics application. READ MORE

  5. 24. 3D - Sense reliability and reproducibility. Accuracy evaluation of extraoral 3D facial scanning

    University essay from Malmö universitet/Odontologiska fakulteten (OD)

    Author : Angelica Persson; Amanda Lindewald; [2018]
    Keywords : 3D Scanning Extraoral;

    Abstract : Aim: The aim of this study was to validate the 3D Sense scanner to evaluate its accuracy and eventual use in odontology. Method: In this study, a model of a head was created with anthropometric landmarks. The 3D Sense scanner was used for examinations of distances and angle accuracy. READ MORE

  6. 25. Evaluation of astructured-light 3D-scanner for respiratory gating in PET/CT in a clinical setting

    University essay from KTH/Medicinteknik och hälsosystem

    Author : Elin Wessel; [2018]
    Keywords : ;

    Abstract : In this study a structured light prototype device was evaluated for the possible use as a respiratory gating device in PET/CT. The device functions by measuring the movement in the vertical direction of the obtained 3D-surface of the chest and abdomen with the breathing. READ MORE