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[ADD] multiple hand detection squares

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This commit is contained in:
Sem van der Hoeven
2021-06-08 13:17:07 +02:00
parent ef470bd4f1
commit 1e55736615
7 changed files with 238 additions and 9 deletions
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33
src/scenes/startup_Scene.cpp
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@@ -3,14 +3,20 @@
#include <map>
#include "startup_Scene.h"
#include "../computervision/ObjectDetection.h"
#include "../computervision/HandDetectRegion.h"
#include <iostream>
namespace scene
{
std::vector<computervision::HandDetectRegion> regions;
computervision::ObjectDetection objDetect;
computervision::HandDetectRegion reg1("left",20,100,150,150);
computervision::HandDetectRegion reg2("right",200,200,150,150);
scene::Scenes scene::Startup_Scene::start(GLFWwindow *window)
{
regions.push_back(reg1);
regions.push_back(reg2);
while (return_value == scene::Scenes::STARTUP)
{
render();
@@ -30,9 +36,30 @@ namespace scene
void scene::Startup_Scene::update(GLFWwindow* window)
{
bool hand_detected = false;
objDetect.DetectHand(objDetect.ReadCamera(),hand_detected);
if (hand_detected) std::cout << "there's a hand!" << std::endl;
cv::Mat camera_frame = objDetect.ReadCamera();
reg1.DetectHand(camera_frame);
reg2.DetectHand(camera_frame);
cv::imshow("camera", camera_frame);
int key = cv::waitKey(1);
if (key == 98) // b, calibrate the background
{
for (int i = 0; i < regions.size(); i++)
{
regions[i].CalibrateBackground();
}
}
else if (key == 115) // s, calibrate the skin color
{
std::vector<int> tresholds = regions[0].CalculateSkinTresholds();
for (int i = 1; i < regions.size(); i++)
{
regions[i].setSkinTresholds(tresholds);
}
}
}