41 search results - page 4 / 9 » Rapid Design of Discrete Orthonormal Wavelet Transforms |
DATE
1998
IEEE
14 years 26 days ago
1998
IEEE
This paper presents a VLSI Architecture to implement the forward and inverse 2-D Discrete Wavelet Transform (FDWT/IDWT), to compress medical images for storage and retrieval. Loss...
ICMCS
2008
IEEE
14 years 3 months ago
2008
IEEE
Segmenting the speech signals on the basis of time-frequency analysis is the most natural approach. Boundaries are located in places where energy of some frequency subband rapidly...
ISCAS
2007
IEEE
14 years 2 months ago
2007
IEEE
— Discrete wavelet transform (DWT) has been shown to provide exceptionally efficient data compression for neural records. This paper describes an area-power minimized hardware im...
SSIAI
2002
IEEE
14 years 1 months ago
2002
IEEE
We develop a novel measure of joint time-frequency localization applicable to equivalence classes of finite-length discrete signals, which are of increasing importance in modern ...
IGARSS
2009
13 years 6 months ago
2009
In this study, the authors investigate the use of hyperspectral imaging for food crop monitoring and contamination detection and characterization. The authors investigate the use ...