<P>IN HIS MASTER THESIS, SVEN PAINER DEVELOPS, IMPLEMENTS, AND EVALUATES A METHOD TO RECONSTRUCT THE LIVER SURFACE FROM MONOCULAR MINI-LAPAROSCOPIC SEQUENCES. THE PRINCIPAL FOCUS OF HIS RESEARCH IS TO CREATE A BASIS FOR HELPING CLINICIANS TO WRITE REPORTS WITH QUANTITATIVE DESCRIPTIONS OF THE LIVER SURFACE. A STRUCTURE FROM MOTION APPROACH IS PERFORMED TO DO A SPARSE RECONSTRUCTION OF THE LIVER SURFACE AND SUBSEQUENTLY THIS INFORMATION IS USED IN A VARIATION BASED DENSE 3D RECONSTRUCTION. THE ALGORITHMS ARE FORMULATED IN A CAUSAL WAY, ENABLING THE IMPLEMENTATION TO BE RUN IN REAL-TIME ON AN ADEQUATE HARDWARE PLATFORM. THE RESULTS SHOW A SIGNIFICANT PERFORMANCE INCREASE AND PAVE THE WAY TO GIVE CLINICIANS A FEEDBACK DURING VIDEO CAPTURING TO IMPROVE THE QUALITY OF THE RECONSTRUCTION IN THE NEAR FUTURE.</P>
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In his master thesis, Sven Painer develops, implements, and evaluates a method to reconstruct the liver surface from monocular mini-laparoscopic sequences. The principal focus of his research is to create a basis for helping clinicians to write reports with quantitative descriptions of the liver surface. A Structure from Motion approach is performed to do a sparse reconstruction of the liver surface and subsequently this information is used in a variation based dense 3D reconstruction. The algorithms are formulated in a causal way, enabling the implementation to be run in real-time on an adequate hardware platform. The results show a significant performance increase and pave the way to give clinicians a feedback during video capturing to improve the quality of the reconstruction in the near future.
Sven Painer is working as a PhD student at the Vision Systems Institute at Hamburg University of Technology. He continues the work on 3D reconstruction that he started during his master thesis.
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Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - In his master thesis,Sven Painer develops, implements, and evaluates a method to reconstruct theliver surface from monocular mini-laparoscopic sequences. The principal focus ofhis research is to create a basis for helping clinicians to write reports withquantitative descriptions of the liver surface. A Structure from Motion approachis performed to do a sparse reconstruction of the liver surface and subsequentlythis information is used in a variation based dense 3D reconstruction. Thealgorithms are formulated in a causal way, enabling the implementation to be runin real-time on an adequate hardware platform. The results show a significantperformance increase and pave the way to give clinicians a feedback duringvideo capturing to improve the quality of the reconstruction in the nearfuture. Artikel-Nr. 9783658126971
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