Laex/Delphi-OpenCV

Datetime:2016-08-22 23:36:20          Topic: OpenCV  Delphi           Share
  • OpenCV version - 2.4.13
  • Development environment - Delphi 2010-10.1

Contributors:

Laentir Valetov (email: laex@bk.ru)
 Mikhail Grigorev (email: sleuthhound@gmail.com)

Requirements:

  • Visual C++ redistributable for Visual Studio 2013

    Files: msvcp120.dll, msvcr120.dll, msvcp120d.dll, msvcr120d.dll

(1) 32-bit in the "Delphi-OpenCV\redist\VC2013x86\"
(2) 64-bit in the "Delphi-OpenCV\redist\VC2013x64\"
  • Shared library FFMPEG for Windows can be downloaded from  here (build ffmpeg-20160710-d4c8e93)

    libavutil 55. 28.100 / 55. 28.100

    libavcodec 57. 50.100 / 57. 50.100

    libavformat 57. 41.100 / 57. 41.100

    libavdevice 57. 0.102 / 57. 0.102

    libavfilter 6. 47.100 / 6. 47.100

    libswscale 4. 1.100 / 4. 1.100

    libswresample 2. 1.100 / 2. 1.100

    libpostproc 54. 0.100 / 54. 0.100

(3) FFmpeg 32-bit Shared
(4) FFmpeg 64-bit Shared
  • Dynamic library OpenCV need to download  here

    Files: _2413.dll and _2413d.dll

After installing OpenCV:
(5) 32-bit in the C:\OpenCV\build\x86\vc12\bin\
(6) 64-bit in the C:\OpenCV\build\x64\vc12\bin\
(7) SDL.dll and SDL2.dll

Copy files

OS Windows 64-bit

Target platform 64-bit: (2),(4),(6) -> "C:\Windows\System32\"
Target platform 32-bit: (1),(3),(5),(7) -> "C:\Windows\SysWOW64\"

OS Windows 32-bit

Target platform 32-bit: (1),(3),(5),(7) -> "C:\Windows\System32\"

How to install:

Download the archive .

Unzip it to a convenient directory, thus get the following directory structure

<PROJECT_ROOT> - Directory, for example, "C:\Delphi\OpenCV\"
    <bin>
    <redist>
    <resource>
    <samples>
    <source>

Add the search path for the modules of the project in Delphi IDE (Tools-Options-Delphi Options-Library-Library path)

<PROJECT_ROOT>\source
<PROJECT_ROOT>\source\utils
<PROJECT_ROOT>\source\component
<PROJECT_ROOT>\source\sdl
<PROJECT_ROOT>\source\opengl
<PROJECT_ROOT>\source\ffmpeg
<PROJECT_ROOT>\resource\facedetectxml

where <PROJECT_ROOT> directory, which was unzipped project.

To install the components, open and install

<PROJECT_ROOT>\source\component\DelphiXX\OpenCVXXX.dpk
<PROJECT_ROOT>\source\component\DelphiXX\dclCommonOpenCVXXX.dpk
<PROJECT_ROOT>\source\component\DelphiXX\dclVCLOpenCVXXX.dpk
<PROJECT_ROOT>\source\component\DelphiXX\dclFMXOpenCVXXX.dpk

Open in Delphi IDE and compile:

Examples of the use of certain functions and procedures

<PROJECT_ROOT>\samples\LibDemo\LibDemo.groupproj

Examples of the use of video processing algorithms

<PROJECT_ROOT>\samples\MultiDemo\MultiDemo.groupproj

Examples of the use of video processing algorithms using VCL.Forms

<PROJECT_ROOT>\samples\VCLDemo\VCLDemo.groupproj

Examples of using FFMPEG library header files are in the

<PROJECT_ROOT>\samples\FFMpeg\FFMPEG.groupproj

Examples of use of components

<PROJECT_ROOT>\samples\Components\ComponentsDemo.groupproj

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