Michael Buchberger

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The consequences of changes in the oculomotor system on the three-dimensional eye movements are difficult to grasp. Although changes to the rectus muscles can still be approximately understood with simplified geometric models, this approach no longer works with the oblique muscles. It is shown how SEE++, a biomechanical model of the oculomotor plant that(More)
SEE-GRID is based on the SEE++ software system for the biomechanical simulation of the human eye. The goal of SEE-GRID is to extend SEE++ in several steps in order to develop an efficient grid-based tool for " Evidence Based Medicine " , which supports surgeons in choosing optimal surgery techniques for the treatment of certain eye motility disorders.(More)
Fig. 1. The Output of the " SEE++ to Grid Bridge " and the GUI of SEE++ Abstract— " Grid-Enabled SEE++ " is based on the SEE++ software system for the biomechanical simulation of the human eye. " Grid-Enabled SEE++ " extends SEE++ in several steps in order to develop an efficient grid-based tool for " Evidence Based Medicine " , which supports surgeons in(More)
PURPOSE Eye motility disorders with axial high myopia and an enlarged globe are often characterized by a hypotropia of the affected eye, usually referred to as heavy-eye syndrome. Based on an intuitive interpretation of magnetic resonance (MR) images, the cause of the hypotropia has typically been assigned to the rectus muscles. In this study, the(More)
INTRODUCTION Latest measurements of the vestibulo-ocular reflex (VOR) allowed the integration of the simulation of the Bielschowsky head-tilt test (BHTT) into the SEE++ software system. SEE++ realizes a biomechanical model of the human eye in order to simulate eye motility disorders and strabismus surgeries. With the addition of the BHTT it can now also be(More)
This report deals with possible improvements of the current implementation of the optimization algorithm in the SEE-GRID project. First the present algorithm is analysed and benchmarked. Then we initiate both sequential and parallel approaches for accelerating the computation. The sequential approach is done by the Broyden update method; the parallel(More)
SEE-GRID is based on the SEE++ software for the biomechanical simulation of the human eye. The goal of SEE-GRID is to adapt and to extend SEE++ in several steps and to develop an efficient grid-based tool for``Evidence Based Medicine'', which supports the surgeons to choose the best/optimal surgery techniques in case of the treatments of different syndromes(More)
In the previous phase of the SEE-GRID project, we implemented the "SEE++ to Grid Bridge", via which normal SEE++ clients are able to access and exploit the computational power of the Austrian Grid. This document discusses the theory and the design of a new functionality of the SEE-GRID system called pathology fitting and described its two simple(More)
This document describes the functionality of the " SEE++ to Grid Bridge " , which is the initial component of SEE-GRID. SEE-GRID is based on the SEE++ software for the biomechanical simulation of the human eye. SEE++ was developed in the SEE-KID project by the Upper Austrian Research and the Upper Austria University of Applied Sciences. SEE++ consists of a(More)