Hi Rashad,
After many try, i figure out what cuz the problem but i don't know how to
resolve it !
typedef ListSampleGeneratorType::ListSampleType::Pointer mytrainingSample =
ListSampleType::New();
for (ListSampleType::Iterator itSample = sampleGenerator->
GetValidationListSample()->Begin();
itSample != sampleGenerator->GetValidationListSample()->End
();
++itSample)
mytrainingSample->PushBack(itSample.GetMeasurementVector());
this code crash and give this error :
itk::ERROR: ListSample(0xc22e9c0): MeasurementVectorSize: 0 doesn't match
input measurement vector length: 4
the issue is that :
mytrainingLabel->GetMeasurementVectorSize() = 0
itSample.GetMeasurementVector().Size() = 4 !!!!!
i tried to put explicitly mytrainingLabel MeasurementVectorSize before the
PushBack like this :
mytrainingSample->SetMeasurementVectorSize(sampleGenerator->
GetValidationListSample()->GetMeasurementVectorSize() );
it works for small images sample ~20 Mb, but when i tried with huge data
~1 GB, it crash whit this message : std::bad_alloc
Best,
Walid
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