Essays about: "face scanning"

Showing result 6 - 10 of 22 essays containing the words face scanning.

  1. 6. Low-profile fully-metallic Luneburg lens antenna

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

    Author : Justine Djounidi; [2022]
    Keywords : Beam Scanning; Luneburg Lens Antenna; Fully-metallic; Millimeter Wave; Vinkelskanning; Luneburg Linsantenn; Fullt Metalliskt; Millimetervåg;

    Abstract : Modern communication systems face new technological challenges, such as the narrowness and overload of the conventional frequency bands employed for these applications. Nowadays, communication systems are expected to operate at higher frequencies, such as the mm-wave band. READ MORE

  3. 7. PREPARATION AND CHARACTERIZATION OF EPOXY-BASED MONOLITHIC SORBENTS FOR CHROMATOGRAPHY

    University essay from Umeå universitet/Kemiska institutionen

    Author : Trung Quoc Nguyen; [2021]
    Keywords : ;

    Abstract : This ‘scouting’ work aimed to investigate the possibility of using non-aromatic monomers to prepare porous monolithic materials by utilizing varying compositions under spinodal decomposition and step polymerization. 1,3,5-Triglycidyl isocyanurate (TEPIC) was employed as a main molecular structural scaffold. READ MORE

  4. 8. Extraoral 3D-scanning - conformity between extraoral 3D scanning and clinical measurements of the face

    University essay from Malmö universitet/Odontologiska fakulteten (OD)

    Author : Angelica Persson; Amanda Lindewald; [2021]
    Keywords : clinical measurements; conformity; extraoral scanning; orthodontics; 3D scanning;

    Abstract : Aim: To use the extraoral scanner 3D Sense in practice and compare the measurements on scanned material with conventional, direct clinical measurements. This is to evaluate if extraoral scanning can replace a clinical examination and extraoral 2D photography. READ MORE

  5. 9. The feasibility of face scanning as an age verification tool from a technical- and UX-perspective

    University essay from Uppsala universitet/Avdelningen för visuell information och interaktion

    Author : Emma Lindmark; [2021]
    Keywords : face scanning; UX; age verification; ansiktsskanning; användarvänlighet; åldersverifiering; ålderskontroll;

    Abstract : Within technical retail solutions, such as self-checkouts, Click & Collect boxes, and vending machines, there is always an ongoing process to find ways to make them as self-sufficient as possible. One occasion where personnel is still needed is when an age control for age-restricted products needs to be done. READ MORE

  6. 10. Method to assess machinability of engineering steels using coated carbide tools

    University essay from Uppsala universitet/Tillämpad materialvetenskap

    Author : Petra Hedberg; [2021]
    Keywords : Machinability; tool wear; coated carbide; non-metallic inclusions; Ca-treated; steel; 42CrMo4;

    Abstract : In this master thesis, performed at Ovako Group R&D (Hofors) a new machining test method for ranking heats of calcium-treated steels, M-Steels, has been proposed.  A total of six different heats of 42CrMo4-M steel in the quenched-and-tempered (Q+T) condition were tested. READ MORE