Intel® Integrated Performance Primitives
Deliberate problems developing high-performance vision, signal, security, and storage applications.
Avisos
FPGA community forums and blogs on community.intel.com are migrating to the new Altera Community and are read-only. For urgent support needs during this transition, please visit the FPGA Design Resources page or contact an Altera Authorized Distributor.

blockwise operations

micromysore1
Principiante
898 Vistas
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
0 kudos
1 Responder
Vladimir_Dudnik
Empleados
898 Vistas
Hi,
we have 8x8 DCT functions, which you cancall several times to process whole image. Please consult IPP Manual for details.
Regards,
Vladimir
Responder