Essays about: "contour tree"

Found 2 essays containing the words contour tree.

  1. 1. Using airborne laser scans to model roughness length and forecast energy production of wind farms.

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Joris Valee; [2019]
    Keywords : Forest Management; Airborne Laser Scan; Roughness Length; Displacement Height; Wind Power; Annual Energy Production; MATLAB; WindPRO;

    Abstract : Successful wind power projects start with a realistic representation of the surface, more specifically the surface roughness of the site. This thesis investigates the use of airborne laser scans to model the surface roughness around a new wind farm. READ MORE

  3. 2. Local Level Set Segmentation with Topological Structures

    University essay from Institutionen för teknik och naturvetenskap

    Author : Gunnar Johansson; [2006]
    Keywords : Level set methods; isosurface extraction; flexible isosurfaces; contour tree; topology; segmentation;

    Abstract : Locating and segmenting objects such as bones or internal organs is a common problem in medical imaging. Existing segmentation methods are often cumbersome to use for medical staff, since they require a close initial guess and a range of different parameters to be set appropriately. READ MORE