3072 search results - page 9 / 615 » Shape analysis algorithm based on information theory |
DAS
2008
Springer
14 years 11 months ago
2008
Springer
In this paper we present an adaptive method for graphic symbol representation based on shape contexts. The proposed descriptor is invariant under classical geometric transforms (r...
ISMM
2009
Springer
15 years 4 months ago
2009
Springer
In this paper, a method for morphological segmentation using shape information is presented. This method is based on a morphological operator named ultimate attribute opening (UAO)...
ICCV
2005
IEEE
15 years 11 months ago
2005
IEEE
We investigate the feasibility of reconstructing an arbitrarily-shaped specular scene (refractive or mirror-like) from one or more viewpoints. By reducing shape recovery to the pr...
CGF
2002
14 years 9 months ago
2002
This paper presents a robust watermarking algorithm with informed detection for 3D polygonal meshes. The algorithm is based on our previous algorithm [22] that employs mesh-spectr...
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
This paper proposes a fast motion estimation algorithm for MPEG-4 shape coding. The proposed algorithm is based on inherent properties of shape coding as well as shape information...