Hi,
I noticed that SVN head change mitkImageMapper2D.cpp to determine
an image is binary image or not, but there is a bug in line
if((image->GetScalarValueMax()==1 &&
image->GetScalarValue2ndMax()==0)||(image->GetScalarValueMin()==0 &&
image->GetScalarValue2ndMin()==1) ) // decides whether the object is a
binary
If a dicom image has pixel value 0,1, ..., 1023, 1024. Then the
first part is false
(image->GetScalarValueMax()==1 && image->GetScalarValue2ndMax()==0)
but the second part is true
(image->GetScalarValueMin()==0 && image->GetScalarValue2ndMin()==1)
and wrongly determine it is a binary image.
And usually binary image is not well defined, it usually has two value 0 and
1,
but in fact 0 and 255 are usually used to display images. If the condition
can be
there are two values, one is 0, and the other is 1 or 255, it is a binary
image.
Fucang
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