octavian-sima / face-recognition Goto Github PK

All 441 face images have been succesfully read from database.
Performing Principal Component Analysis ...
PCA done.
Projecting training face images onto PCA subspace ...
Projection done.
Saving the 440 eigenvector images as outEigenfacesImage.pgm.
Saving the image of the average face as outAverageImage.pgm.
Saving training data to file savedData.xml ...

OpenCV Error: Null pointer (Invalid pointer to file storage) in cvWriteInt, file /usr/local/opencv/modules/core/src/persistence.cpp, line 2969
terminate called after throwing an instance of 'cv::Exception'
what(): /usr/local/opencv/modules/core/src/persistence.cpp:2969: error: (-27) Invalid pointer to file storage in function cvWriteInt

Aborted (core dumped)

Hello Friend,

First of all thanks for writing such a good commented code.

I tested your code but there is one problem. I am passing the folder name of the pics in arguments under properties in Visual Studio. But when building its giving me error which you have mentioned in TestDetection.cpp -->Error loading image

I want to pass a folder which contains multiple images. I gave the path in argument like
E:\database1

If its not correct, how should I give the path. Please guide. Do I need to add the make file too. Because I haven't added in the project.

How to create face.in file. Which format is .in????

Thanks in advance