[EDIT] added evrything to namespace, also fixed includes

src/computervision/SkinDetector.h

@@ -1,34 +1,39 @@
 #pragma once
 
-#include<opencv\cv.h>
-
+#include<opencv2\core.hpp>
+#include <opencv2/imgcodecs.hpp>
+#include <opencv2/imgproc.hpp>
+#include <opencv2/imgproc/types_c.h>
 /*
  Author: Pierfrancesco Soffritti https://github.com/PierfrancescoSoffritti
 */
 
-using namespace cv;
-using namespace std;
+namespace computervision
+{
+	using namespace cv;
+	using namespace std;
 
-class SkinDetector {
-public:
-	SkinDetector(void);
+	class SkinDetector {
+	public:
+		SkinDetector(void);
 
-	void drawSkinColorSampler(Mat input);
-	void calibrate(Mat input);
-	Mat getSkinMask(Mat input);
+		void drawSkinColorSampler(Mat input);
+		void calibrate(Mat input);
+		Mat getSkinMask(Mat input);
 
-private:
-	int hLowThreshold = 0;
-	int hHighThreshold = 0;
-	int sLowThreshold = 0;
-	int sHighThreshold = 0;
-	int vLowThreshold = 0;
-	int vHighThreshold = 0;
+	private:
+		int hLowThreshold = 0;
+		int hHighThreshold = 0;
+		int sLowThreshold = 0;
+		int sHighThreshold = 0;
+		int vLowThreshold = 0;
+		int vHighThreshold = 0;
 
-	bool calibrated = false;
+		bool calibrated = false;
 
-	Rect skinColorSamplerRectangle1, skinColorSamplerRectangle2;
+		Rect skinColorSamplerRectangle1, skinColorSamplerRectangle2;
 
-	void calculateThresholds(Mat sample1, Mat sample2);
-	void SkinDetector::performOpening(Mat binaryImage, int structuralElementShapde, Point structuralElementSize);
-};
+		void calculateThresholds(Mat sample1, Mat sample2);
+		void performOpening(Mat binaryImage, int structuralElementShapde, Point structuralElementSize);
+	};
+}