diff --git a/Code/MultiScale/otbWaveletFilterBank.txx b/Code/MultiScale/otbWaveletFilterBank.txx
index d9b134eb9160f184aeef73f42a360e22ea3fd07e..115b657090b718938002eb3cca570430d67f00d4 100644
--- a/Code/MultiScale/otbWaveletFilterBank.txx
+++ b/Code/MultiScale/otbWaveletFilterBank.txx
@@ -823,6 +823,7 @@ WaveletFilterBank< TInputImage, TOutputImage, TWaveletOperator, INVERSE >
     {
       if ( radius[i] < highPassOperator.GetRadius()[i] )
         radius[i] = highPassOperator.GetRadius()[i];
+      std::cout << __FILE__ << ":" << __LINE__ << " -> "<< i << ": " << radius[i] << std::endl;
     }
 
     InputImageRegionType paddedRegion = destRegion;