Intel® Integrated Performance Primitives
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Using IPP-Resize-Function

Deleted_U_Intel
Employee
‎02-02-2004 11:25 AM
517 Views
Hi there,

i use the resize function for decreasing image sizes. The appendix of the ipp tells me all about the different interpolations and how they work. every interpolation works with a calculated pixel and the pixels around. But i would like to know, how the ipp calculates these "start" pixel.
cause i have tested the ipp with different test-images and my results shew me, that the ipp works with mathematical methods, which are suitable for mathematical-functions, but which are not suitable for image-functions. but maybe i m wrong.
so if somebody can tell me more about this calculations, then it would be a great help for me.

thanks
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Intel_C_Intel
Employee
‎02-10-2004 07:42 AM
517 Views
The "start" pixel values are depends from interpolation mode used. Could you please specify which one you interested?
Regards,
Vladimir
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