242 search results - page 3 / 49 » Fast computation of general Fourier Transforms on GPUS |
ISMVL
2002
IEEE
13 years 10 months ago
2002
IEEE
We present the role that spectral methods play in the development of the most impressive quantum algorithms, such as the polynomial time number factoring algorithm by Shor. While ...
JCSS
2010
13 years 4 months ago
2010
Convolution y(t) = a(t − s) · x(s) ds is one of the main techniques in digital signal processing. A straightforward computation of the convolution y(t) requires O(n2) steps, wh...
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
Salient areas in natural scenes are generally regarded as the candidates of attention focus in human eyes, which is the key stage in object detection. In computer vision, many mod...
AICCSA
2006
IEEE
13 years 11 months ago
2006
IEEE
Collaborative signal processing is one of the most promising applications that are currently being investigated for sensor networks. In this paper, we use FFT computation as a veh...
ICS
2009
Tsinghua U.
14 years 12 days ago
2009
Tsinghua U.
The Cell BE is a multicore processor with eight vector accelerators (called SPEs) that implement explicit cache management through direct memory access engines. While the Cell has...