JMIV
2008
15 years 19 days ago
2008
Abstract Shape elongation is one of the basic shape descriptors that has a very clear intuitive meaning. That is the reason for its applicability in many shape classification tasks...
89
Voted
JMIV
2008
15 years 19 days ago
2008
Region merging methods consist of improving an initial segmentation by merging some pairs of neighboring regions. In this paper, we consider a segmentation as a set of connected r...
110
Voted
JMIV
2008
15 years 19 days ago
2008
We introduce a practical and improved version of the Polyharmonic Local Sine transform (PHLST) called PHLST5. After partitioning an input image into a set of rectangular blocks, t...
83
Voted
JMIV
2008
15 years 19 days ago
2008
We present new sampling theorems for surfaces and higher dimensional manifolds. The core of the proofs resides in triangulation results for manifolds with boundary, not necessarily...
85
Voted
JMIV
2008
15 years 19 days ago
2008
Abstract In this paper an improved hybrid method for removing noise from low SNR molecular images is introduced. The method provides an improvement over the one suggested by Jian L...
67
Voted
JMIV
2008
15 years 19 days ago
2008
109
Voted
JMIV
2008
15 years 19 days ago
2008
Every stereovision application must cope with the correspondence problem. The space of the matching variables, often consisting of spatial coordinates, intensity and disparity, is...
78
Voted
JMIV
2008
15 years 19 days ago
2008
71
Voted
JMIV
2008
15 years 19 days ago
2008
113
Voted
JMIV
2008
15 years 19 days ago
2008
Vector fields arise in many problems of computer vision, particularly in non-rigid registration. In this paper, we develop coupled partial differential equations (PDEs) to estimat...