X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=sidebyside;f=server%2Fsensors%2Fdilatometer.h;h=0faa205ed089fec163441668488a97f4fe06ee72;hb=b131bb6cde598e31ea10cc72b432dc56374536a1;hp=e8be7d1fb37aaadc0332049d250b4c0c227986b4;hpb=69d9f5d6774384f76c75248907304b0fbd66bbd1;p=matches%2FMCTX3420.git

diff --git a/server/sensors/dilatometer.h b/server/sensors/dilatometer.h
index e8be7d1..0faa205 100644
--- a/server/sensors/dilatometer.h
+++ b/server/sensors/dilatometer.h
@@ -11,7 +11,13 @@
 //Number of samples of the image to take
 #define SAMPLES 600
 
-//Scaling factor required to change from pixels to mm
+// Canny Edge algorithm variables
+#define BLUR 5
+#define LOWTHRESHOLD 30
+#define RATIO 3
+#define KERNELSIZE 3
+
+//Scaling factor required to change from pixels to nm
 #define SCALE 1 // Note camera has not been calibrated yet so result will be in pixels
 
 extern bool Dilatometer_Init(const char * name, int id); // Initialise the dilatometer