20 search results - page 4 / 4 » On the shiftability of dual-tree complex wavelet transforms |
JDCTA
2010
13 years 5 months ago
2010
Content based image retrieval (CBIR) has been one of the most important research areas in computer science for the last decade. A retrieval method which combines color and texture...
ICDIM
2007
IEEE
14 years 5 months ago
2007
IEEE
: A new video watermarking algorithm for access control is introduced. This method is content-dependent and uses the dual tree complex wavelet transform (DT CWT) to create a waterm...
INFFUS
2007
13 years 10 months ago
2007
The task of enhancing the perception of a scene by combining information captured by different sensors is usually known as image fusion. The pyramid decomposition and the Dual-Tr...
CVPR
2007
IEEE
15 years 26 days ago
2007
IEEE
This paper investigates the impact of pixel-level fusion of videos from visible (VIZ) and infrared (IR) surveillance cameras on object tracking performance, as compared to trackin...
ICIP
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper presents a new statistical image segmentation algorithm, in which the texture features are modeled by Symmetric Alpha-Stable (SαS) distributions. These features are ef...