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<a href="handDetect_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#include "opencv2/imgproc/imgproc.hpp"</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#include "opencv2/imgproc/types_c.h"</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#include "opencv2/highgui/highgui_c.h"</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include <opencv2/opencv.hpp></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <stdio.h></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <stdlib.h></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <iostream></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "<a class="code" href="FrameGen_8hpp.html">FrameGen.hpp</a>"</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "<a class="code" href="roi_8hpp.html">roi.hpp</a>"</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "<a class="code" href="InterHand_8hpp.html">InterHand.hpp</a>"</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <vector></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <cmath></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="classhandDetect.html"> 27</a></span> <span class="keyword">class </span><a class="code" href="classhandDetect.html">handDetect</a>{</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <a class="code" href="classhandDetect.html#a32410cdaddace5daca5360c47a7a1268">handDetect</a>(); </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordtype">void</span> <a class="code" href="classhandDetect.html#a57d105f9b12e6c6b1dbb92dc803cd911">init</a>(<a class="code" href="classFrameGen.html">FrameGen</a> *m);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordtype">void</span> <a class="code" href="classhandDetect.html#a29a4db9312f0cd9295983b996dd14e14">waitForPalmCover</a>(<a class="code" href="classFrameGen.html">FrameGen</a>* m);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordtype">void</span> <a class="code" href="classhandDetect.html#ae357197d26c94fdbe0e29f1ce96eb146">average</a>(<a class="code" href="classFrameGen.html">FrameGen</a> *m);</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">void</span> <a class="code" href="classhandDetect.html#a7a2ca26314d1cf6da2c321cc77d5e952">initTrackbars</a>();</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordtype">void</span> <a class="code" href="classhandDetect.html#ae0b4be20cc67360ebdf6828f78bcc9a3">produceBinaries</a>(<a class="code" href="classFrameGen.html">FrameGen</a> *m);</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  cv::Mat <a class="code" href="classhandDetect.html#a72ec8e109f187092009bd1a1e4abe04d">crop</a>(<a class="code" href="classFrameGen.html">FrameGen</a> *m, <a class="code" href="classInterHand.html">InterHand</a> *hg);</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordtype">void</span> <a class="code" href="classhandDetect.html#a35f575cfb5b4702e9da8bf4c7a0c8b83">makeContours</a>(<a class="code" href="classFrameGen.html">FrameGen</a> *m, <a class="code" href="classInterHand.html">InterHand</a>* hg);</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordtype">void</span> <a class="code" href="classhandDetect.html#ad25fe43b60d3e7fb7357c426cb0e430a">col2origCol</a>(<span class="keywordtype">int</span> hsv[3], <span class="keywordtype">int</span> bgr[3], cv::Mat src);</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordtype">void</span> <a class="code" href="classhandDetect.html#af2b54271cca336e9e5704b0b6dfd1ede">printText</a>(cv::Mat src, std::string text);</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordtype">int</span> <a class="code" href="classhandDetect.html#ade1c348ea650047dacf0a8ad9fb897a8">getMedian</a>(std::vector<int> val);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordtype">void</span> <a class="code" href="classhandDetect.html#acf1166b2ebdd55795031e311008d969c">getAvgColor</a>(<a class="code" href="classFrameGen.html">FrameGen</a> *m,<a class="code" href="classMy__ROI.html">My_ROI</a> <a class="code" href="handDetect_8cpp.html#a3028b4b8aac8a52a9f1a05c6d25be3d6">roi</a>,<span class="keywordtype">int</span> avg[3]);</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordtype">void</span> <a class="code" href="classhandDetect.html#a6c08e9982ab1dfb55f430b6acfb44abc">normalizeColors</a>(<a class="code" href="classFrameGen.html">FrameGen</a> * myImage);</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordtype">int</span> <a class="code" href="classhandDetect.html#ab713d7e3e35caf5b148b9b9d12a35317">findBiggestContour</a>(std::vector<std::vector<cv::Point>> contours);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> };</div><div class="ttc" id="classhandDetect_html_a35f575cfb5b4702e9da8bf4c7a0c8b83"><div class="ttname"><a href="classhandDetect.html#a35f575cfb5b4702e9da8bf4c7a0c8b83">handDetect::makeContours</a></div><div class="ttdeci">void makeContours(FrameGen *m, InterHand *hg)</div><div class="ttdoc">create contours for the hand from the incoming frame to get the hand location and detect the hand ...</div><div class="ttdef"><b>Definition:</b> handDetect.cpp:211</div></div>
<div class="ttc" id="classhandDetect_html_ab713d7e3e35caf5b148b9b9d12a35317"><div class="ttname"><a href="classhandDetect.html#ab713d7e3e35caf5b148b9b9d12a35317">handDetect::findBiggestContour</a></div><div class="ttdeci">int findBiggestContour(std::vector< std::vector< cv::Point >> contours)</div><div class="ttdoc">get the biggest contours and remove the cotours that do not represent hands </div><div class="ttdef"><b>Definition:</b> handDetect.cpp:189</div></div>
<div class="ttc" id="InterHand_8hpp_html"><div class="ttname"><a href="InterHand_8hpp.html">InterHand.hpp</a></div></div>
<div class="ttc" id="classhandDetect_html_a32410cdaddace5daca5360c47a7a1268"><div class="ttname"><a href="classhandDetect.html#a32410cdaddace5daca5360c47a7a1268">handDetect::handDetect</a></div><div class="ttdeci">handDetect()</div><div class="ttdoc">constructor </div><div class="ttdef"><b>Definition:</b> handDetect.cpp:23</div></div>
<div class="ttc" id="FrameGen_8hpp_html"><div class="ttname"><a href="FrameGen_8hpp.html">FrameGen.hpp</a></div></div>
<div class="ttc" id="classhandDetect_html_ade1c348ea650047dacf0a8ad9fb897a8"><div class="ttname"><a href="classhandDetect.html#ade1c348ea650047dacf0a8ad9fb897a8">handDetect::getMedian</a></div><div class="ttdeci">int getMedian(std::vector< int > val)</div><div class="ttdoc">calculate the median value of the color averaging results </div><div class="ttdef"><b>Definition:</b> handDetect.cpp:77</div></div>
<div class="ttc" id="classhandDetect_html_a6c08e9982ab1dfb55f430b6acfb44abc"><div class="ttname"><a href="classhandDetect.html#a6c08e9982ab1dfb55f430b6acfb44abc">handDetect::normalizeColors</a></div><div class="ttdeci">void normalizeColors(FrameGen *myImage)</div><div class="ttdoc">get the color boundries and normalize them to 0-255 </div><div class="ttdef"><b>Definition:</b> handDetect.cpp:145</div></div>
<div class="ttc" id="roi_8hpp_html"><div class="ttname"><a href="roi_8hpp.html">roi.hpp</a></div></div>
<div class="ttc" id="classhandDetect_html_a29a4db9312f0cd9295983b996dd14e14"><div class="ttname"><a href="classhandDetect.html#a29a4db9312f0cd9295983b996dd14e14">handDetect::waitForPalmCover</a></div><div class="ttdeci">void waitForPalmCover(FrameGen *m)</div><div class="ttdoc">specify the location of the calibration squares on the incoming frame and draw them ...</div><div class="ttdef"><b>Definition:</b> handDetect.cpp:48</div></div>
<div class="ttc" id="classInterHand_html"><div class="ttname"><a href="classInterHand.html">InterHand</a></div><div class="ttdoc">Class to handle intermediate processing of the hand detection such as hand bounding rectangle and con...</div><div class="ttdef"><b>Definition:</b> InterHand.hpp:14</div></div>
<div class="ttc" id="classhandDetect_html"><div class="ttname"><a href="classhandDetect.html">handDetect</a></div><div class="ttdoc">Class to detect the hand from a video stream using thresholding and contours. </div><div class="ttdef"><b>Definition:</b> handDetect.h:27</div></div>
<div class="ttc" id="classhandDetect_html_a7a2ca26314d1cf6da2c321cc77d5e952"><div class="ttname"><a href="classhandDetect.html#a7a2ca26314d1cf6da2c321cc77d5e952">handDetect::initTrackbars</a></div><div class="ttdeci">void initTrackbars()</div><div class="ttdoc">create trackbars to be able to manually adjust the threshold if needed. To use the trackbars...</div><div class="ttdef"><b>Definition:</b> handDetect.cpp:128</div></div>
<div class="ttc" id="classhandDetect_html_ae0b4be20cc67360ebdf6828f78bcc9a3"><div class="ttname"><a href="classhandDetect.html#ae0b4be20cc67360ebdf6828f78bcc9a3">handDetect::produceBinaries</a></div><div class="ttdeci">void produceBinaries(FrameGen *m)</div><div class="ttdoc">getting the lower and upper boundries of the hand color. the function calculate these boundries based...</div><div class="ttdef"><b>Definition:</b> handDetect.cpp:171</div></div>
<div class="ttc" id="classhandDetect_html_ad25fe43b60d3e7fb7357c426cb0e430a"><div class="ttname"><a href="classhandDetect.html#ad25fe43b60d3e7fb7357c426cb0e430a">handDetect::col2origCol</a></div><div class="ttdeci">void col2origCol(int hsv[3], int bgr[3], cv::Mat src)</div><div class="ttdoc">convert the frame color to the original color from two input color spaces </div><div class="ttdef"><b>Definition:</b> handDetect.cpp:32</div></div>
<div class="ttc" id="handDetect_8cpp_html_a3028b4b8aac8a52a9f1a05c6d25be3d6"><div class="ttname"><a href="handDetect_8cpp.html#a3028b4b8aac8a52a9f1a05c6d25be3d6">roi</a></div><div class="ttdeci">std::vector< My_ROI > roi</div><div class="ttdef"><b>Definition:</b> handDetect.cpp:19</div></div>
<div class="ttc" id="classhandDetect_html_acf1166b2ebdd55795031e311008d969c"><div class="ttname"><a href="classhandDetect.html#acf1166b2ebdd55795031e311008d969c">handDetect::getAvgColor</a></div><div class="ttdeci">void getAvgColor(FrameGen *m, My_ROI roi, int avg[3])</div><div class="ttdoc">aquire the average hand skin color from the calibration squares </div><div class="ttdef"><b>Definition:</b> handDetect.cpp:89</div></div>
<div class="ttc" id="classFrameGen_html"><div class="ttname"><a href="classFrameGen.html">FrameGen</a></div><div class="ttdoc">Class for video capturing from camera module. It takes the frames from the camera and passes it to ot...</div><div class="ttdef"><b>Definition:</b> FrameGen.hpp:14</div></div>
<div class="ttc" id="classhandDetect_html_a72ec8e109f187092009bd1a1e4abe04d"><div class="ttname"><a href="classhandDetect.html#a72ec8e109f187092009bd1a1e4abe04d">handDetect::crop</a></div><div class="ttdeci">cv::Mat crop(FrameGen *m, InterHand *hg)</div><div class="ttdoc">crop the detected hand area of each frame and store it in Mat object to be fed to the inference model...</div><div class="ttdef"><b>Definition:</b> handDetect.cpp:200</div></div>
<div class="ttc" id="classhandDetect_html_ae357197d26c94fdbe0e29f1ce96eb146"><div class="ttname"><a href="classhandDetect.html#ae357197d26c94fdbe0e29f1ce96eb146">handDetect::average</a></div><div class="ttdeci">void average(FrameGen *m)</div><div class="ttdoc">calculate the final average color of the hand in hue lightness saturation space based on average skin...</div><div class="ttdef"><b>Definition:</b> handDetect.cpp:108</div></div>
<div class="ttc" id="classMy__ROI_html"><div class="ttname"><a href="classMy__ROI.html">My_ROI</a></div><div class="ttdoc">Class for drawing region of interest. The functions and variables of this class are used to draw regi...</div><div class="ttdef"><b>Definition:</b> roi.hpp:15</div></div>
<div class="ttc" id="classhandDetect_html_a57d105f9b12e6c6b1dbb92dc803cd911"><div class="ttname"><a href="classhandDetect.html#a57d105f9b12e6c6b1dbb92dc803cd911">handDetect::init</a></div><div class="ttdeci">void init(FrameGen *m)</div><div class="ttdoc">Function to take the initial video stream and specify the area of calibrartion squares. </div><div class="ttdef"><b>Definition:</b> handDetect.cpp:27</div></div>
<div class="ttc" id="classhandDetect_html_af2b54271cca336e9e5704b0b6dfd1ede"><div class="ttname"><a href="classhandDetect.html#af2b54271cca336e9e5704b0b6dfd1ede">handDetect::printText</a></div><div class="ttdeci">void printText(cv::Mat src, std::string text)</div><div class="ttdoc">function to print text on the frame when needed </div><div class="ttdef"><b>Definition:</b> handDetect.cpp:43</div></div>
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