Fix include of imgcodecs

modules/bioinspired/samples/OpenEXRimages_HDR_Retina_toneMapping.cpp

@@ -12,6 +12,7 @@
 
 #include "opencv2/bioinspired.hpp" // retina based algorithms
 #include "opencv2/imgproc.hpp" // cvCvtcolor function
+#include "opencv2/imgcodecs.hpp" // imread
 #include "opencv2/highgui.hpp" // display
 
 static void help(std::string errorMessage)

modules/bioinspired/samples/retinaDemo.cpp

@@ -10,6 +10,7 @@
 #include <cstring>
 
 #include "opencv2/bioinspired.hpp"
+#include "opencv2/imgcodecs.hpp"
 #include "opencv2/highgui.hpp"
 
 static void help(std::string errorMessage)