Tutorial: Image Blurring and Rotation with Intel® Integrated Performance Primitives

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ID 751830
Date 7/15/2020
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Document Table of Contents
Document Table of Contents x
Tutorial: Image Blurring and Rotation with Intel® Integrated Performance Primitives Notices and Disclaimers
Tutorial: Image Blurring and Rotation with Intel® Integrated Performance Primitives x
Getting Technical Support Overview Introduction to the Intel® Integrated Performance Primitives Library Intel® IPP Image Processing Basics Blurring an Image Using ippiFilterBoxBorder Rotating an Image Using Intel IPP Warp Functions Creating an Application for Image Blurring and Rotation Building the Application Summary
Tutorial: Image Blurring and Rotation with Intel® Integrated Performance Primitives
Notices and Disclaimers

Building the Application

NOTE:
The ipp_blur_rotate.cpp sample code has been developed for Intel® IPP installed within Intel® Parallel Studio XE. You can use the provided code, except for the graphical rendering part, as a starting point for your application that can be built within other product suites like Intel® System Studio.

Setting Up the Build Environment

Before you invoke the compiler component of the suite that you installed with Intel® IPP, you must set certain environment variables that define the location of compiler-related components. The Intel® C++ Compiler includes the compilervars scripts that you can run to set environment variables:

  • On Windows*, you can find the compilervars.bat batch file at <install-dir>\compilers_and_libraries_<version>\windows\bin\
  • On Linux OS* and macOS*, you can find the compilervars.sh shell script at <install-dir>\compilers_and_libraries_<version>\<linux|mac>\bin\

For more information about setting environment variables for different product suites, refer to https://www.intel.com/content/www/us/en/docs/ipp/developer-guide-oneapi/current/setting-environment-variables.html.

Compile and Link Your Code

To compile and link the code examples in this tutorial, do the following:

  • On Windows*:
    1. Unzip the archive downloaded from the Intel® Integrated Performance Primitives - Sample and Tutorial website.
    2. Run the Microsoft* Visual Studio* command prompt and change the directory to the Makefile location. By default, Makefile is located in the root of the archive.
    3. Run the nmake -f Makefile_win command.
  • On Linux* OS and macOS*:
    1. Unzip the archive downloaded from the Intel® Integrated Performance Primitives - Sample and Tutorial website.
    2. Run the bash shell and change the directory to the Makefile location. By default, Makefile is located in the root of the archive.
    3. Run the make -f Makefile_lin command on Linux* OS and make -f Makefile_mac on macOS*.

To run the application, run the following command from the directory where Makefile resides:

  • On Windows*: ipp_blur_rotate.exe
  • On Linux*: ./ipp_blur_rotate
  • On macOS*: ./ipp_blur_rotate.app/Contents/MacOS/ipp_blur_rotate

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