52 search results - page 4 / 11 » Histogram of radon transform. A useful descriptor for shape ... |
MICCAI
2009
Springer
14 years 8 months ago
2009
Springer
In this paper we address the challenge of matching patient geometry to facilitate the design of patient treatment plans in radiotherapy. To this end we propose a novel shape descri...
ICMCS
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper, we propose a novel 2D/3D approach for 3D model matching and retrieving. Each model is represented by a set of depth lines which will be afterward transformed into s...
PCM
2010
Springer
13 years 5 months ago
2010
Springer
A fast and robust 3D retrieval method is proposed based on a novel weighted structural histogram representation. Our method has the following steps: 1) adaptively segment any 3D sh...
ICPR
2010
IEEE
13 years 9 months ago
2010
IEEE
In this paper, we propose a new object detection method that does not need a learning mechanism. Given a hand-drawn model as a query, we can detect and locate objects that are sim...
GMP
2006
IEEE
14 years 28 days ago
2006
IEEE
Abstract. We present an approach for robust shape retrieval from databases containing articulated 3D shapes. We represent each shape by the eigenvectors of an appropriately define...