117 search results - page 21 / 24 » Quaternion wavelets for image analysis and processing |
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
Most of the meshes coming from a variety of source are over sampled and exhibit highly irregular connectivity that prevent efficient wavelet analysis. Remeshing comes as a solutio...
DAS
2010
Springer
13 years 11 months ago
2010
Springer
A novel text extraction method from graphical document images is presented in this paper. Graphical document images containing text and graphics components are considered as two-d...
ICIP
1998
IEEE
14 years 9 months ago
1998
IEEE
This paper introduces a class of linear phase lapped biorthogonal transforms with basis functions of variable length VLGLBT. The transform can be characterized by a lattice which ...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
This paper examines whether machine learning and image analysis tools can be used to assist art experts in the authentication of unknown or disputed paintings. Recent work on this...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
The research presented in this article is aimed at the development of an automated imaging system for classification of tissues in medical images obtained from Computed Tomography...