Essays about: "2D laser scanner"

Found 4 essays containing the words 2D laser scanner.

  1. 1. Lens Distortion Correction Without Camera Access

    University essay from Linköpings universitet/Datorseende

    Author : Emily Olsson; [2022]
    Keywords : Lens distortion; Lens distortion correction; Perspective n-Point; Camera calibration;

    Abstract : Lens distortions appear in almost all digital images and cause straight lines to appear curved in the image. This can contribute to errors in position estimations and 3D reconstruction and it is therefore of interest to correct for the distortion. If the camera is available, the distortion parameters can be obtained when calibrating the camera. READ MORE

  3. 2. 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

  4. 3. Measuring dimensions of goods modules with 2D laser scanners on a conveyor belt

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Filip Strandberg; Johan Freij; [2017]
    Keywords : 2D laser scanner; LMS100; dimensions measuring; Raspberry Pi 3; SDL; 2D-laserskanner; LMS100; dimensionsmätning; Raspberry Pi 3; SDL;

    Abstract : A company wants to measure and verify the size of goods modules, transported on a conveyor belt, with the help of two 2D laser scanners (LMS100). The resulting measurements will be written to a database whereafter the modules will be moved by an automatic lifting device to a storage. READ MORE

  5. 4. Anomaly Detection for Product Inspection and Surveillance Applications

    University essay from Linköpings universitet/Datorseende; Linköpings universitet/Tekniska fakulteten

    Author : Peter Thulin; [2015]
    Keywords : Anomaly detection; product inspection; surveillance; computer vision;

    Abstract : Anomaly detection is a general theory of detecting unusual patterns or events in data. This master thesis investigates the subject of anomaly detection in two different applications. The first application is product inspection using a camera and the second application is surveillance using a 2D laser scanner. READ MORE