Sökning: "Raster data"
Visar resultat 1 - 5 av 17 avhandlingar innehållade orden Raster data.
1. Modeling Width in Spatial Optimization in Raster Space
Sammanfattning : Given a grid of cells, each of which is assigned a numerical value quantifying its utility (or cost) for a certain use, a popular type of problem in geographic information science is raster-based spatial optimization. Such problems commonly seek to find a set of cells that maximizes (or minimizes) that utility (or cost) while adhering to a given set of constraints. LÄS MER
2. Modeling and optimization of least-cost corridors
Sammanfattning : Given a grid of cells, each having a value indicating its cost per unit area, a variant of the least-cost path problem is to find a corridor of a specified width connecting two termini such that its cost-weighted area is minimized. A computationally efficient method exists for finding such corridors, but as is the case with conventional raster-based least-cost paths, their incremental orientations are limited to a fixed number of (typically eight orthogonal and diagonal) directions, and therefore, regardless of the grid resolution, they tend to deviate from those conceivable on the Euclidean plane. LÄS MER
3. Automated CtP Calibration for Offset Printing : Dot gain compensation, register variation and trapping evaluation
Sammanfattning : Although offset printing has been and still is the most common printing technology for color print productions, its print productions are subject to variations due to environmental and process parameters. Therefore, it is very important to frequently control the print production quality criteria in order to make the process predictable, reproducible and stable. LÄS MER
4. Sensitivity, Variation, and Application of Least-Cost Path Models in Landscape Connectivity Analysis and Corridor Planning
Sammanfattning : In recent decades, Rwanda has been affected by the loss and fragmentation of natural habitats for native species of animals and plants. As a consequence, landscape connectivity—i.e. LÄS MER
5. Mellan varumärke och gemensamt raster : Skilda sätt att se verksamhetsidéer för pedagogisk verksamhet
Sammanfattning : The aim of this study is to explore the ways in which verksamhetsidé is seen within the Swedish educational context.In Sweden, the concept verksamhetsidé is used for an idea or a set of ideas related to the practice of an organization, for instance a school or a school district. LÄS MER