17 search results - page 1 / 4 » SIMD Architectural Enhancements to Improve the Performance o... |
DSD
2009
IEEE
13 years 11 months ago
2009
IEEE
—The 2D Discrete Wavelet Transform (DWT) is a time-consuming kernel in many multimedia applications such as JPEG2000 and MPEG-4. The 2D DWT consists of horizontal filtering alon...
ISCAS
2007
IEEE
13 years 10 months ago
2007
IEEE
In this paper, an efficient VLSI architecture for a fast computation of the 2-D discrete wavelet transform (DWT) is proposed. The architecture employing a three-stage cascade in p...
ASAP
2005
IEEE
13 years 10 months ago
2005
IEEE
This paper focuses on SIMD implementations of the 2D discrete wavelet transform (DWT). The transforms considered are Daubechies’ real-to-real method of four coefficients (Daub-...
TSP
2008
13 years 4 months ago
2008
This paper presents a systematic high-speed VLSI implementation of the discrete wavelet transform (DWT) based on hardware-efficient parallel FIR filter structures. High-speed 2-D D...
ICPP
1996
IEEE
13 years 8 months ago
1996
IEEE
: We study the scalability of 2-D discrete wavelet transform algorithms on fine-grained parallel architectures. The principal operation in the 2-D DWT is the filtering operation us...