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Please try again with JavaCV 0.8.
Original comment by samuel.a...@gmail.com
on 9 May 2014 at 11:09
Hi Samuel,
Thank you for your response ..
I have the some crash too with JavaCV 0.8.1
Original comment by CLoO...@gmail.com
on 12 May 2014 at 2:31
Attachments:
PS:it's just not stable some times the training save pass without a crash ..
Original comment by CLoO...@gmail.com
on 12 May 2014 at 2:48
Could you provide some sample code and data to reproduce the issue? Thanks!
Original comment by samuel.a...@gmail.com
on 14 May 2014 at 2:13
Hi Samuel,
Here how training it's made by me :
br = new BufferedReader(new FileReader(data_file));
while ((line = br.readLine()) != null) {
String[] data = line.split(";");
img = cvLoadImage(data[0]);
//Mat img_ = imread(data[0], CV_LOAD_IMAGE_GRAYSCALE);
dst_img = cropFace(img);
if (dst_img != null) {
f = toTinyGray(dst_img, scale, false);
if (!f.isNull()) {
if (isDataExists(data, l.ordinal() + 1)) {
Mat m = new Mat(f);
LearningFaces.put(counter, m);
//labels[counter] = Integer
// .parseInt(data[l.ordinal() + 1]);
labelsBuf.put(counter,Integer.parseInt(data[l.ordinal() + 1]));
float progress = (counter * 100) / length;
counter++;
updateLog("[ TRAINING ] "+l+" PROGRESS [ " + progress
+ "% ]");
}
} else
updateLog("Corrupt file : " + data[0]);
dst_img.release();
f.release();
img.release();
} else
updateLog("Corrupt file : " + data[0]);
--------------------------------------------------------------------------------
--------------------------
and here the part where the crash it's produced :
GenderFisherRecognizer.train(LearningFaces, labels_);
saveTraining(dest + "jRecFisherData" + l+ ".yml",GenderFisherRecognizer);
--------------------------------------------------------------------------------
--------------------------
saveTraining function :
private void saveTraining(String f,FaceRecognizer Recognizer) {
File binaryDataFile = new File(f);
if (binaryDataFile.exists()) {
binaryDataFile.delete();
}
Recognizer.save(f);
}
PS:i have always a random prediction results when i scan the some face normal i
must have consistent results for the some face egal, if i scan it 100 times i
must have the some result.(i will be grateful if you help me to resolve this
issue Samuel).
Thanks.
Original comment by CLoO...@gmail.com
on 14 May 2014 at 8:30
You're calling release() on your images before LearningFaces.train(). Of course
that is not going to work: Don't do that.
And please post your questions on the mailing list next if possible, thank you!
Original comment by samuel.a...@gmail.com
on 16 May 2014 at 2:12
PS: I use the some code for linux x86, x64 and macosx x64 and it's work OK
the problem is only in windows +7 x64 i think the problem is in memory
managemant with in MatVector or the train function , i have idea to vc2012 so
to change native dll
from msvcp100.dll and msvcr100.dll to msvcp120.dll and msvcr120.dll but i don't
now how to implement it with JavaCPP 0.8.1
Thanks.
Original comment by CLoO...@gmail.com
on 16 May 2014 at 4:07
Hi Thank you for your response,
I delete all release functions from my code and i have the some crash
Sorry, where is the mailing list ?
Thanks.
Original comment by CLoO...@gmail.com
on 16 May 2014 at 4:13
The mailing list is here:
http://groups.google.com/group/javacv/
In any case, you should try with JavaCV 0.8. Please post any questions you have
on the mailing list! thanks
Original comment by samuel.a...@gmail.com
on 25 May 2014 at 9:27
Original issue reported on code.google.com by
CLoO...@gmail.com
on 9 May 2014 at 5:36Attachments: