1494 search results - page 54 / 299 » Bottom-Up Shape Analysis |
CVPR
2010
IEEE
14 years 5 months ago
2010
IEEE
One of the biggest challenges in non-rigid shape retrieval and comparison is the design of a shape descriptor that would maintain invariance under a wide class of transformations ...
ICIAR
2005
Springer
14 years 2 months ago
2005
Springer
In this study, we propose two algorithms for measuring the distance between shape boundaries. In the algorithms, shape boundary is represented by the Beam Angle Statistics (BAS), w...
AAAI
1990
13 years 10 months ago
1990
This paper presents an efficient and homogeneous paradigm for automatic acquisition and recognition of nonparametric shapes. Acquisition time varies from linear to cubic in the nu...
PAMI
1998
13 years 8 months ago
1998
—We present a framework for analyzing the shape deformation of structures within the human brain. A mathematical model is developed describing the deformation of any brain struct...
SSIAI
2002
IEEE
14 years 1 months ago
2002
IEEE
The aim of this research is to develop new image processing models that can be used to characterize single opacities and opacity density within pre-selected regions of interest (R...