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Are there any blockwise operating functions ?
for ex :
if want to talk blockwise DCT using ippiDCT8x8Fwd_32f_C1(...)
and there is this
Ipp8u *image;
IppiSize sz = {300,400};
image = ippsMalloc_8u(sz.width*sz.height);
ippiImageJaehne_8u_C1R(image, sz.width, sz);
// i need have a function here which gives me blockwise DCT !!
any ideas other than writing my function to do it ??
-madan
for ex :
if want to talk blockwise DCT using ippiDCT8x8Fwd_32f_C1(...)
and there is this
Ipp8u *image;
IppiSize sz = {300,400};
image = ippsMalloc_8u(sz.width*sz.height);
ippiImageJaehne_8u_C1R(image, sz.width, sz);
// i need have a function here which gives me blockwise DCT !!
any ideas other than writing my function to do it ??
-madan
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Hi,
we have 8x8 DCT functions, which you cancall several times to process whole image. Please consult IPP Manual for details.
Regards,
Vladimir
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