524 search results - page 5 / 105 » Discrete Pulse Transform of images: Algorithm and applicatio... |
ISCAS
2007
IEEE
14 years 2 months ago
2007
IEEE
—In this paper, we investigate image compression using 2D Dual-tree Discrete Wavelet Transform (DDWT), which is an overcomplete transform with direction-selective basis functions...
FPL
2005
Springer
14 years 1 months ago
2005
Springer
Domain-specific heterogeneous reconfigurable arrays provide high performance over generic Field Programmable Gate Arrays (FPGAs) while maintaining the flexibility for that particu...
TIP
2008
13 years 7 months ago
2008
In this paper, we explore the application of 2-D dual-tree discrete wavelet transform (DDWT), which is a directional and redundant transform, for image coding. Three methods for sp...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
We propose an image coding scheme using 2-D anisotropic dual-tree discrete wavelet transform (DDWT). First, we extend 2-D DDWT to anisotropic decomposition, and obtain more direct...
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
Transformation manifolds are quite attractive for image analysis applications that require transformation invariance properties. The geometric structure of a transformation manifo...