37 search results - page 3 / 8 » A 3D Shape Descriptor Based on Hadamard Transform and Spheri... |
IAJIT
2010
13 years 4 months ago
2010
: The content-based retrieval systems for 3D models on the Web become necessary since digital databases of 3D objects are growing. In this paper, we propose a new method to describ...
ICPR
2008
IEEE
13 years 12 months ago
2008
IEEE
This paper proposes a method to recognize 3D object from probed range image under arbitrary pose by fast spherical correlation. First, all view EGIs under different viewpoints are...
ICMCS
2007
IEEE
13 years 11 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...
ICPR
2004
IEEE
14 years 6 months ago
2004
IEEE
This paper presents a new three-dimensional shape descriptor, called 3D angular radial transform. This descriptor is an extension of the 2D region base shape descriptor proposed b...
GMP
2006
IEEE
13 years 11 months 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...