109 search results - page 8 / 22 » Adaptive Directional Wavelet Transform Based on Directional ... |
SIGMOD
2005
ACM
14 years 7 months ago
2005
ACM
The Discrete Wavelet Transform is a proven tool for a wide range of database applications. However, despite broad acceptance, some of its properties have not been fully explored a...
ICDAR
1999
IEEE
13 years 11 months ago
1999
IEEE
In this paper we study the important issue of choosing representations that are suitable for recognizing pen based handwriting of characters in Tamil, a language of India. Four di...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
In subband image and video compression, the issue of dyadic spatial scalability with a downsizing ratio of 2:1 has already been widely investigated. In some application scenarios,...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
The dual-tree wavelet transform is here applied to the problem of fractal dimension estimation. The Hurst parameter of fractional Brownian surfaces is estimated using various wave...
FOCM
2002
13 years 7 months ago
2002
This paper is concerned with the design and analysis of adaptive wavelet methods for systems of operator equations. Its main accomplishment is to extend the range of applicability...