I have a build environment where I am required to use IPP 8.1 I need to rebuild the OpenCV library to use IPP 8.1. It was previously compiled with IPP 7.1. Is OpenCV 18.104.22.168 compatible with IPP 8.1 or do I need to go to a later version? I am aware that OpenCV 3.0 comes with IPP 9.0 integrated but I don't get that choice. We are running RedHat Linux 6.x on an x86_64 platform.
pls have a look at this article which summarazing the typical questions - https://software.intel.com/en-us/articles/intel-integrated-performance-primitives-intel-ipp-open-source-computer-vision-library-opencv-faq