Hi,
I want to generate classification probabilities instead of labels, so I
start modifying otbImageClassifier app.
I changed *OutputImageType* from *FloatImageType* to *DoubleVectorImageType*
in aim to get a multi band image where each band represent the
probabilities of a single class
To get the probability I changed the method *ThreadedGenerateData* of the
class *ImageClassificationFilter*
Something similar to the code bellow:
for (inIt.GoToBegin(), outIt.GoToBegin(); !inIt.IsAtEnd() && !outIt.IsAtEnd
(); ++inIt, ++outIt)
{
....
// proba is an array with size = number of classes
outIt.Set( proba );
}
However outIt by default support only 4 components per pixel,
I want to know how can i change this. I already tried
SetNumberOfComponentsPerPixel and it didn't work
Could anyone help me with this ?
Best wishes,
Walid
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