595 search results - page 7 / 119 » Approximate Volumetric Reconstruction from Projected Images |
ICCV
2007
IEEE
14 years 4 months ago
2007
IEEE
in Proc. IEEE Int’l Conf. on Computer Vision (ICCV), October, 2007 Traditional Bayesian restoration methods depend heavily on the accuracy of underlying generative models. For t...
TMI
2008
13 years 8 months ago
2008
We develop an approximate fan-beam algorithm to reconstruct an object with time-dependent nonrigid transformation such as the heart. The method is in the form of derivative backpro...
ECCV
2010
Springer
14 years 3 months ago
2010
Springer
This paper presents a linear solution for reconstructing the 3D trajectory of a moving point from its correspondence in a collection of 2D perspective images, given the 3D spatial ...
SCIA
2007
Springer
14 years 3 months ago
2007
Springer
This paper proposes a fast 3D reconstruction approach for efficiently generating watertight 3D models from multiple short baseline views. Our method is based on the combination of...
MICCAI
2010
Springer
2010
Springer
4D Computed Tomography Reconstruction from Few-Projection Data via Temporal Non-local Regularization
13 years 8 months ago
Abstract. 4D computed tomography (4D-CT) is an important modality in medical imaging due to its ability to resolve patient anatomy motion in each respiratory phase. Conventionally ...