How to compile OpenCV with IPP support

最新推荐文章于 2023-09-19 23:59:48 发布

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最新推荐文章于 2023-09-19 23:59:48 发布

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本文指导了如何在OpenCV中集成Intel IPP以提升特定运算效率，并提供了从源码下载、安装到配置编译的详细步骤。通过实验发现，使用Intel IPP 7.1与OpenCV 2.4在Ubuntu 12.04 LTS环境下能够有效优化运算速度。

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http://choorucode.com/2013/10/04/how-to-compile-opencv-with-ipp-support/

How to compile OpenCV with IPP support

Intel IPP is supposed to speed up certain operations in OpenCV. To try that I compiled OpenCV with support for Intel IPP using these steps:

1. Download and install Intel IPP as explained here. Make sure that the IPPROOT environment variable is set.

2. Compile OpenCV from source as explained here. Make sure to download the latest version of OpenCV from Github here.

3. In the CMake compilation string, add the following option: -D WITH_IPP=ON

You should be able to compile OpenCV with IPP support now.

Note: I had tried to compile OpenCV with Intel IPP 8.0. But, I got a few undefined reference errors with those, which I could not resolve.

Tried with: OpenCV 2.4, Intel IPP 7.1 and Ubuntu 12.04 LTS