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| void FFT::convolve |
( |
float * |
source, |
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float * |
kernel, |
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int |
xSource, |
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int |
ySource, |
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int |
xKernel, |
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int |
yKernel |
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) |
[static] |
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convolve image and filter using FFTW
- Parameters:
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| source | source image |
| kernel | convolution kernel |
| xSource | width of source image |
| ySource | height of source image |
| xKernel | width of kernel |
| yKernel | height yidth of kernel |
- Returns:
- returns the convolved image in the 'image' array
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