mirror of
https://github.com/Laex/Delphi-OpenCV.git
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133 lines
4.1 KiB
Markdown
133 lines
4.1 KiB
Markdown
# Delphi-OpenCV
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* OpenCV version - 2.4.13<br>
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* Development environment - Delphi 2010-10.3<br>
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<b>Contributors:</b>
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Laentir Valetov (email: laex@bk.ru)<br>
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Mikhail Grigorev (email: sleuthhound@gmail.com)
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## Requirements:
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* Visual C++ Redistributable for Visual Studio 2015<br>
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Files: msvcp140.dll, msvcp140d.dll in "Delphi-OpenCV\redist\" or [here][2]<br>
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or from the repository:
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```
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(1) 32-bit in the "Delphi-OpenCV\redist\VC14\x86\"
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(2) 64-bit in the "Delphi-OpenCV\redist\VC14\x64\"
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```
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* Shared library FFMPEG 4.0.2 for Windows can be downloaded from [here][5]<br>
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```
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(3) FFmpeg 32-bit Shared
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(4) FFmpeg 64-bit Shared
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```
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* Dynamic library OpenCV need to download [here][4]<br>
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Files: *2413.dll and *2413d.dll
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```
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After installing OpenCV:
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(5) 32-bit in the C:\OpenCV\build\x86\vc14\bin\*.dll
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(6) 64-bit in the C:\OpenCV\build\x64\vc14\bin\*.dll
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```
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* Some examples (FFMPEG) required [SDL 2.0 and SDL 1.2][3]<br>
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```
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(7) 32-bit - SDL.dll and SDL2.dll
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(8) 64-bit - SDL.dll and SDL2.dll
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```
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#### Copy files
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<b>OS Windows 64-bit</b><br>
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```
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Target platform 64-bit: (2),(4),(6),(8) -> "C:\Windows\System32\"
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Target platform 32-bit: (1),(3),(5),(7) -> "C:\Windows\SysWOW64\"
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```
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<b>OS Windows 32-bit</b><br>
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```
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Target platform 32-bit: (1),(3),(5),(7) -> "C:\Windows\System32\"
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```
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## How to install:
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Download the [archive][1].<br>
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Unzip it to a convenient directory, thus get the following directory structure<br>
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```
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<PROJECT_ROOT> - Directory, for example, "C:\Delphi\OpenCV\"
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<bin>
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<redist>
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<resource>
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<samples>
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<source>
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```
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Download the [FFmpeg Delphi/Pascal Headers 4.0.2][6] and extract to <PROJECT_ROOT>\source\ffmpeg<br>
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Add the search path for the modules of the project in Delphi IDE (Tools-Options-Delphi Options-Library-Library path)
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```
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<PROJECT_ROOT>\source
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<PROJECT_ROOT>\source\classes
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<PROJECT_ROOT>\source\component
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<PROJECT_ROOT>\source\ffmpeg\headers
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<PROJECT_ROOT>\source\opengl
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<PROJECT_ROOT>\source\sdl
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<PROJECT_ROOT>\source\sdl2
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<PROJECT_ROOT>\source\utils
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<PROJECT_ROOT>\resource\facedetectxml
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```
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where ```<PROJECT_ROOT>``` directory, which was unzipped project.<br>
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To install the components, open and install
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```
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<PROJECT_ROOT>\source\component\DelphiXX\dclCommonOpenCVXXX.dpk
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<PROJECT_ROOT>\source\component\DelphiXX\dclFFMSourceXXX.dpk
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<PROJECT_ROOT>\source\component\DelphiXX\dclFMXOpenCVXXX.dpk
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<PROJECT_ROOT>\source\component\DelphiXX\dclVCLOpenCVXXX.dpk
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```
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## Verify that the environment is configured correctly
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Run from the repository
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```
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Delphi-OpenCV/CheckCVDep/CheckCVDep.exe
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```
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The program checks the availability of dynamic libraries
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```
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------- Verifying Microsoft DLL -------
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OK
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------- OpenCV DLL -------
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OK
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------- Delphi-OpenCV classes DLL -------
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OK
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------- FFMPEG DLL -------
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OK
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------- SDL DLL -------
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OK
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```
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To successfully install components and run most of the examples, the availability of FFMPEG DLL, Microsoft DLL and OpenCV DLL is sufficient
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## Examples
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Open in Delphi IDE and compile:<br>
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Examples of the use of certain functions and procedures
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```
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<PROJECT_ROOT>\samples\LibDemo\LibDemo.groupproj
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```
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Examples of the use of video processing algorithms
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```
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<PROJECT_ROOT>\samples\MultiDemo\MultiDemo.groupproj
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```
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Examples of the use of video processing algorithms using VCL.Forms
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```
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<PROJECT_ROOT>\samples\VCLDemo\VCLDemo.groupproj
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```
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Examples of using FFMPEG library header files are in the
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```
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<PROJECT_ROOT>\source\ffmpeg\examples
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```
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Examples of use of components
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```
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<PROJECT_ROOT>\samples\Components\ComponentsDemo.groupproj
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```
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<b>Donate</b><br>
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<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=5Z5JQ7C9JCJQN">PayPal USD</a><br>
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<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=XN8D6TJMSXPFL">PayPal RUB</a><br>
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<a href="https://money.yandex.ru/to/410011600173245">Yandex Money</a>
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[1]: https://github.com/Laex/Delphi-OpenCV/archive/master.zip
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[2]: https://www.microsoft.com/en-us/download/details.aspx?id=48145
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[3]: https://www.libsdl.org/index.php
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[4]: https://github.com/opencv/opencv/releases/tag/2.4.13.3
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[5]: http://ffmpeg.zeranoe.com/builds/
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[6]: http://www.delphiffmpeg.com/headers/ |