diff --git a/src/meshlabplugins/io_epoch/epoch_io.cpp b/src/meshlabplugins/io_epoch/epoch_io.cpp
index 09121426f..da4128eb9 100644
--- a/src/meshlabplugins/io_epoch/epoch_io.cpp
+++ b/src/meshlabplugins/io_epoch/epoch_io.cpp
@@ -121,7 +121,7 @@
 #include <vcg/complex/trimesh/hole.h>
 #include <wrap/io_trimesh/io_mask.h>
 #include <wrap/io_trimesh/export_ply.h>
-#include "../cleanfilter/remove_small_cc.h"
+#include "../filter_clean/remove_small_cc.h"
 #include <meshlab/alnParser.h>
 
 FILE *logFP=0; 
diff --git a/src/meshlabplugins/io_epoch/scalar_image.h b/src/meshlabplugins/io_epoch/scalar_image.h
index e004fa716..b6267fb34 100644
--- a/src/meshlabplugins/io_epoch/scalar_image.h
+++ b/src/meshlabplugins/io_epoch/scalar_image.h
@@ -59,7 +59,7 @@ public:
   {
     Eroded.resize(w,h);
     // erosion filter (3 x 3)
-		  int minimum;
+		  float minimum;
 		  for (int y = wsize; y < h-wsize; y++)
 			  for (int x = wsize; x < w-wsize; x++)
 			  {
@@ -77,7 +77,7 @@ public:
   {
     Dilated.resize(w,h);
     // dilation filter (3 x 3)
-		  int maximum;
+		  float maximum;
 		  for (int y = wsize; y < h-wsize; y++)
 			  for (int x = wsize; x < w-wsize; x++)
 			  {