BACKGROUND AND PURPOSE Comparisons of geometric data of ruptured and unruptured aneurysms may yield risk factors for rupture. Data on changes of geometric measures associated with rupture are, however, sparse, because patients with ruptured aneurysms rarely have undergone previous imaging of the intracranial vasculature. We had the opportunity to assess 3D geometric differences of aneurysms bef...

Motivation Recently, many researchers have begun to attempt to solve dense correspondence problem for more challenging images which have high variability in terms of photometric and/or geometric conditions [4]. For these challenging scenarios, there exist two principal bottlenecks which make conventional methods provide limited performances; (1) photometric variations derived from different cam...

The potential of the multi-temporal Copernicus Sentinel-2 data are investigated in the project CadasterENV (financed through the Earth Watch Program of ESA) to enhance the Land Information System Austria (LISA). To include temporal information in LISA the data model is enhanced using the conceptual data model developed within EAGLE (EiONET Action Group on Land Monitoring in Europe). The geometr...

Geometric programming is efficient tool for solving a variety of nonlinear optimizationproblems. Geometric programming is generalized for solving engineering design. However,Now Geometric programming is powerful tool for optimization problems where decisionvariables have exponential form.The geometric programming method has been applied with known parameters. However,the observed values of the ...