[EDIT] files accordingly to style guide

src/computervision/skin_detector.h

@@ -0,0 +1,85 @@
+#pragma once
+
+#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
+*/
+
+namespace computervision
+{
+	using namespace cv;
+	using namespace std;
+
+	class SkinDetector {
+	public:
+		SkinDetector(void);
+
+		/*
+		* @brief draws the positions in where the skin color will be sampled.
+		* 
+		* @param input the input matrix to sample the skin color from
+		*/
+		void drawSkinColorSampler(Mat input);
+
+		void drawSkinColorSampler(Mat input, int x, int y, int width, int heigth);
+
+
+		/*
+		* @brief calibrates the skin color detector with the given input frame
+		* 
+		* @param input the input frame to calibrate from
+		*/
+		void calibrate(Mat input);
+
+		std::vector<int> calibrateAndReturn(Mat input);
+
+		void setTresholds(std::vector<int>& tresholds);
+
+		/*
+		* @brief gets the mask for the hand
+		* 
+		* @param input the input matrix to get the skin mask from
+		* @returns the skin mask in a new matrix
+		*/
+		Mat getSkinMask(Mat input);
+
+	private:
+
+		// thresholds for hsv calculation
+		int hLowThreshold = 0;
+		int hHighThreshold = 0;
+		int sLowThreshold = 0;
+		int sHighThreshold = 0;
+		int vLowThreshold = 0;
+		int vHighThreshold = 0;
+
+		// wether or not the skindetector has calibrated yet.
+		bool calibrated = false;
+
+		// rectangles that get drawn to show where the skin color will be sampled
+		Rect skinColorSamplerRectangle1, skinColorSamplerRectangle2;
+
+		/*
+		* @brief calculates the skin tresholds for the given samples
+		* 
+		* @param sample1 the first sample
+		* @param sample2 the second sample
+		*/
+		void calculateThresholds(Mat sample1, Mat sample2);
+
+		std::vector<int> calculateAndReturnTresholds(Mat sample1, Mat sample2);
+
+		/**
+		 * @brief the opening. it generates the structuring element and performs the morphological transformations required to detect the hand.
+		 * This needs to be done to get the skin mask.
+		 * 
+		 * @param binaryImage the matrix to perform the opening on. This needs to be a binary image, so consisting of only 1's and 0's.
+		 * @param structuralElementShape the shape to use for the kernel that is used with generating the structuring element
+		 * @param structuralElementSize the size of the kernel that will be used with generating the structuring element.
+		 */
+		void performOpening(Mat binaryImage, int structuralElementShape, Point structuralElementSize);
+	};
+}