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BILDMED
2008
118views Algorithms» more  BILDMED 2008»
13 years 6 months ago
Validation Metrics for Non-rigid Registration of Medical Images Containing Vessel Trees
Abstract. Validation of non-rigid registration methods is still a challenging task. Different evaluation criteria were published, yet no widely accepted gold standard exists. The a...
Thomas Lange, Hans Lamecker, Michael Hünerbei...
BILDMED
2008
108views Algorithms» more  BILDMED 2008»
13 years 6 months ago
Fluid Extensions for Optical Flow and Diffusion-Based Image Registration
Abstract. The present paper derives two new equations for the nonlinear registration of images based on Euler-Lagrange equations. It offers a systematic way to construct fluid exte...
Jens-Peer Kuska, Patrick Scheibe, Ulf-Dietrich Bra...
BILDMED
2008
13 years 6 months ago
Ein routine-integrierbares Planungswerkzeug zur operativen Rekonstruktion der Orbita
Operative reconstruction of fractured orbital floors must among others ensure equal volumes for left and right sides. In this paper, we present Thomas M. Deserno1 Wei Liao1 a plan...
Melanie Kleiner, Dirk Schulze, Pit Jakob Voss, Tho...
BILDMED
2008
13 years 6 months ago
A Knowledge-Based System for the Computer Assisted Diagnosis of Endoscopic Images
Abstract. Due to the actual demographic development the use of Computer-Assisted Diagnosis (CAD) systems becomes a more important part of clinical workflows and clinical decision m...
Andreas Kage, Christian Münzenmayer, Thomas W...
BILDMED
2008
13 years 6 months ago
Ruler-Based Automatic Stitching of Spatially Overlapping Radiographs
We present an algorithm for fast automatic registration of spatially overlapping radiographs. It possesses strong robustness against noise, feature masking and feature displacement...
André Gooßen, Mathias Schlüter, ...
BILDMED
2008
13 years 6 months ago
Microbubble Oscillation due to Harmonic, Pulsed and Frequency Modulated Excitation with Ultrasound
Abstract. Improved visualization of blood vessels by ultrasound contrast agents requires insonation that is adapted to the dynamics of the contrast agent bubbles. To evaluate the i...
Tobias Gehrke, Heinrich M. Overhoff
BILDMED
2008
124views Algorithms» more  BILDMED 2008»
13 years 6 months ago
Simulation of Contrast Agent Enhanced Ultrasound Imaging Based on Field II
Pulse-echo ultrasound signal formation can be simulated by numerical emulation of the process chain: emit signal
Tobias Gehrke, Heinrich M. Overhoff