1987 search results - page 65 / 398 » Directional filtering transform |
118
Voted
ICIP
2001
IEEE
16 years 4 months ago
2001
IEEE
In this paper, a new anisotropic diffusion noise filtering technique is proposed. The technique has two specific features: it is designed for vector-valued images in general and f...
73
Voted
TVLSI
2002
15 years 2 months ago
2002
Abstract--In this paper, we propose two-dimensional (2-D) systolic-array infinite-impulse response (IIR) and finite-impulse response (FIR) digital filter architectures without glob...
158
click to vote
ICIP
2006
IEEE
15 years 8 months ago
2006
IEEE
In this paper, we propose an efficient hierarchical method for extracting invariant texture features using the Gabor wavelets and Radon transform parameters. The proposed method a...
103
Voted
ACISICIS
2005
IEEE
15 years 4 months ago
2005
IEEE
This paper introduces a strategy and its theory proof to transform non-linear concept graph: Directed Acyclic Concept Graph (DACG) into a linear concept tree. The transformation i...
126
Voted
SPIRE
2009
Springer
15 years 9 months ago
2009
Springer
To compute Burrows-Wheeler Transform (BWT), one usually builds a suffix array (SA) first, and then obtains BWT using SA, which requires much redundant working space. In previous ...