Intel® Integrated Performance Primitives
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bug in IPP 2D wavelet transform

yoavnaveh
Beginner
105 Views
Hello again,

after not getting any response on my previous post, I'll try again.
I think there is a bug with ipp 2D wavelet transform (ippiWTFwd, ippiWTInv). they don't seem to work with any border extension except ippiCopyWrapBorder. ippiCopyReplicateBorder_32f_C1R or symmetric extension that I wrote myself does not work (I can't reconstruct the image). since ippiCopyReplicateBorder_32f_C1R and ippiCopyWrapBorder_32f_C1R have exactly the same interface, I can't see how one works and the other does not on the same data.

can you help me? can you supply a working 2D wavelet code that works with other border extension?

thanks,

Yoav
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1 Reply
Chao_Y_Intel
Employee
105 Views

Hi Yoav,

I added some note in your post before. We can continue our discussion there..

Thanks,
Chao

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