Thread: fft3dGPU 0.8.2
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Old 14th February 2005, 23:27   #10  |  Link
Fizick
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Join Date: Nov 2003
Location: Russia
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tsp,
Quote:
But sigma=1 in fft3dfilter ~ sigma=25 in fft3dGPU.
How about compatibility? I use:
Code:
norm = 1.0f/(bw*bh); // do not forget set FFT normalization factor
sigma2NoiseNormed = bt*sigma*sigma/norm; // normalize noise value
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