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kanolas / javacv

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cv::PCA class equivalent #462

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
Project: Convert C/C++ code to Java for face recognition
OS: Windows 8 64-bit
IDE: Eclipse Kepler

I want to convert the code stated below. However, I could not find 
cvEigenDecomposite and cvEigenProjection methods of cv::PCA class.

learn() function, line 22
Link: http://www.cognotics.com/opencv/servo_2007_series/part_5/page_3.html

How can I use the PCA class in javacv?

Original issue reported on code.google.com by encin...@gmail.com on 21 Apr 2014 at 4:48

GoogleCodeExporter commented 8 years ago 
The latest release of JavaCV 0.8 now maps the C++ API of OpenCV more closely, 
so we can use the PCA class directly. There are a lot of other changes with 
this release, so please make sure to read the news release here:
    http://bytedeco.org/release/2014/04/28/first-release.html

Incidentally, the project is now hosted on GitHub:
    https://github.com/bytedeco/javacv

Thanks for reporting!

Original comment by samuel.a...@gmail.com on 29 Apr 2014 at 1:50