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SIAMIS
2010
86views more  SIAMIS 2010»
13 years 9 months ago
Sensitivity Analysis of Multichannel Images Intended for Instantaneous Imaging Spectrometry Applications
This paper presents a sensitivity analysis of using instantaneous multichannel two-dimensional (2D) imaging to achieve instantaneous 2D imaging spectroscopy. A simulated multiple-...
Hamed Hamid Muhammed, Fredrik Bergholm
SIAMIS
2010
123views more  SIAMIS 2010»
13 years 9 months ago
Numerical Algorithms for Polyenergetic Digital Breast Tomosynthesis Reconstruction
Digital tomosynthesis imaging is becoming increasingly significant in a variety of medical imaging applications. Tomosynthesis imaging involves the acquisition of a series of proj...
Julianne Chung, James G. Nagy, Ioannis Sechopoulos
SIAMIS
2010
395views more  SIAMIS 2010»
13 years 9 months ago
A Geometric Approach to Joint 2D Region-Based Segmentation and 3D Pose Estimation Using a 3D Shape Prior
Abstract. In this work, we present an approach to jointly segment a rigid object in a two-dimensional (2D) image and estimate its three-dimensional (3D) pose, using the knowledge o...
Samuel Dambreville, Romeil Sandhu, Anthony J. Yezz...
SIAMIS
2010
116views more  SIAMIS 2010»
13 years 9 months ago
Higher-Order Feature-Preserving Geometric Regularization
We introduce two fourth-order regularization methods that remove geometric noise without destroying significant geometric features. These methods leverage ideas from image denoisi...
Marc Droske, Andrea Bertozzi
SIAMIS
2010
101views more  SIAMIS 2010»
13 years 9 months ago
Diffeomorphic Active Contours
Felipe Arrate, J. Tilak Ratnanather, Laurent Youne...