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BILDMED
2008
103views Algorithms» more  BILDMED 2008»
13 years 7 months ago
Haptic Pulse Simulation for Virtual Palpation
Abstract. In this paper we propose a software-based approach to simulate the haptics of the human pulse. This effect can then be interactively explored by virtual palpation. The al...
Sebastian Ullrich, Joel Mendoza, Alexandre Ntouba,...
BILDMED
2008
108views Algorithms» more  BILDMED 2008»
13 years 7 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
100views Algorithms» more  BILDMED 2008»
13 years 7 months ago
Detection of Point Scatterers by Regularized Inversion of a Linear Ultrasound System Model
Abstract. Scatterer detection in medical ultrasound imaging can be formulated as an inverse problem concerning a linear system model based on point scatterers. The applicability of...
Tobias Gehrke, Heinrich M. Overhoff
BILDMED
2008
105views Algorithms» more  BILDMED 2008»
13 years 7 months ago
Curvature- and Model-Based Hatching of Patient-Specific Muscle Surfaces
Abstract. In this paper, we introduce a new method for hatching patient-specific, anatomic 3D surface models, in particular hatching of muscle surfaces. However, the method is tran...
Christian Tietjen, Rocco Gasteiger, Alexandra Baer...
BILDMED
2008
125views Algorithms» more  BILDMED 2008»
13 years 7 months ago
Iterative Reconstruction of SPECT Images Using Adaptive Multi-level Refinement
We present a novel method for iterative reconstruction of high resolution images. Our method is based on the observation that constant regions in an image can be represented at muc...
Hanno Schumacher, Stefan Heldmann, Eldad Haber, Be...