54 search results - page 6 / 11 » Analog complex wavelet filters |
QCQC
1998
Springer
14 years 18 days ago
1998
Springer
The quantum Fourier transform (QFT), a quantum analog of the classical Fourier transform, has been shown to be a powerful tool in developing quantum algorithms. However, in classi...
ICIP
2001
IEEE
14 years 10 months ago
2001
IEEE
We describe approximate digital implementations of two new mathematical transforms, namely, the ridgelet transform [3] and the curvelet transform [7, 6]. Our implementations offer...
PCM
2007
Springer
14 years 2 months ago
2007
Springer
In this paper, we propose a new technique for extracting salient regions in an image. Identification of salient regions is useful for region/object based image processing. Previous...
ICCAD
2003
IEEE
14 years 5 months ago
2003
IEEE
Modeling frequency-dependent nonlinear characteristics of complex analog blocks and subsystems is critical for enabling efficient verification of mixed-signal system designs. Rece...
FMCAD
2004
Springer
14 years 3 days ago
2004
Springer
In this paper we demonstrate a potential extension of formal verification methodology in order to deal with time-domain properties of analog and mixed-signal circuits whose dynamic...