85 search results - page 5 / 17 » A Surface Reconstruction Method Using Global Graph Cut Optim... |
ICIAR
2009
Springer
2009
Springer
Interactive Image Segmentation Based on Hierarchical Graph-Cut Optimization with Generic Shape Prior
14 years 1 months ago
Abstract. A new algorithm for interactive image segmentation is proposed. Besides the traditional appearance and gradient information, a new Generic Shape Prior (GSP) knowledge whi...
IPMI
2011
Springer
12 years 10 months ago
2011
Springer
Tumor segmentation in PET and CT images is notoriously challenging due to the low spatial resolution in PET and low contrast in CT images. In this paper, we proposed a general fram...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We present an algorithm for performing Lambertian photometric stereo in the presence of shadows. The algorithm has three novel features. First, a fast graph cuts based method is u...
CG
2005
Springer
13 years 7 months ago
2005
Springer
In Monte-Carlo photon-tracing methods energy-carrying particles are traced in an environment to generate hit points on object surfaces for simulating global illumination. The surf...
ISCSCT
2008
IEEE
14 years 1 months ago
2008
IEEE
—In this paper, we present a novel method to reconstruct the large scale scenes from multiple calibrated images. It first generates a quasi-dense 3D point cloud of the scene by m...