IPP2021 and IPP7 produce differnt results from Resize

[lizhe]

Recently we updated the IPP software from Version7 to Version 2021 and noticed results from the new implementation

1. ResizeGetSize
2. Resize<Interpolation>Init
3. ResizeGetBufferSize
4. Resize<Interpolation>

are different from the old function: ippiRotate_8u_C1R(psrc,sz_src,step_src,srcROI,pdst,step_dst,dstROI,angle,xShift,yShift,interpolation).

This happens on all three interpolation options: Nearest, Linear and Cubic.

Is it possible that the resize funtion produces the same results as the same as the IPP7 Version?

[NoorjahanSk_Intel]

Hi,

Thanks for reaching out to us.

>>different from the old function: ippiRotate_8u_C1R(psrc,sz_src,step_src,srcROI,pdst,step_dst,dstROI,angle,xShift,yShift,interpolation).

Could you please provide us with a sample reproducer for both ipp7 and ipp2021 versions along with results and also command used to compile the reproducer. So that we can work on it from our end.

Thanks & Regards

Noorjahan

[NoorjahanSk_Intel]

HI,

 Could you please provide the above-requested details? so that it will help us to investigate more on your issue.

Thanks & Regards

Noorjahan

[NoorjahanSk_Intel]

Hi,

I have not heard back from you. This thread will no longer be monitored by Intel. If you need further assistance, please post a new question

Thanks & Regards

Noorjahan