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| File Information |
| Description |
poly2mask using GPU
Format:
mask = poly2mask_gpu(x, y, m, n)
same format as Matlab's poly2mask:
http://www.mathworks.com/help/images/ref/poly2mask.html
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Result:
Several times faster than poly2mask.
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Note:
(1) First call is not very fast because it requires time to setup the kernel. But following calls are fast because the kernel exists as a persistent variable.
(2) If you want a 32-bit version, Rebuilt. Make sure you have CUDA. Also remember to clear all after rebuild so the persistent kernel will update. |
| Required Products |
MATLAB
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| MATLAB release |
MATLAB 7.14 (R2012a)
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| Other requirements |
CUDA |
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