Merge branch 'darrenlebg' into main

README.md

@@ -7,5 +7,4 @@ convert a video to a heart pulse rate graph
 
 C plusse plusse
 
-
-
+there is a new branche called darrenleg

makefile

@@ -0,0 +1,9 @@
+all: ppg
+	g++ ppg.o -o ppg.exe -L/usr/lib/x86_64-linux-gnu -lopencv_stitching -lopencv_aruco -lopencv_bgsegm -lopencv_bioinspired -lopencv_ccalib -lopencv_dnn_objdetect -lopencv_dnn_superres -lopencv_dpm -lopencv_highgui -lopencv_face -lopencv_freetype -lopencv_fuzzy -lopencv_hdf -lopencv_hfs -lopencv_img_hash -lopencv_line_descriptor -lopencv_quality -lopencv_reg -lopencv_rgbd -lopencv_saliency -lopencv_shape -lopencv_stereo -lopencv_structured_light -lopencv_phase_unwrapping -lopencv_superres -lopencv_optflow -lopencv_surface_matching -lopencv_tracking -lopencv_datasets -lopencv_text -lopencv_dnn -lopencv_plot -lopencv_ml -lopencv_videostab -lopencv_videoio -lopencv_viz -lopencv_ximgproc -lopencv_video -lopencv_xobjdetect -lopencv_objdetect -lopencv_calib3d -lopencv_imgcodecs -lopencv_features2d -lopencv_flann -lopencv_xphoto -lopencv_photo -lopencv_imgproc -lopencv_core
+ppg: ppg.cpp
+	g++ -c ppg.cpp -I/usr/include/opencv4/opencv -I/usr/include/opencv4
+
+clean:
+	rm *.o
+	rm *.exe
+

ppg.cpp

@@ -0,0 +1,36 @@
+#include <iostream>
+#include "opencv2/opencv.hpp"
+#include "opencv2/videoio.hpp"
+#include "opencv2/highgui.hpp"
+
+#define FPS 30.0
+
+int main(){
+    std::cout<<"PPG, j'adore gitbash même si avec github desktop c'est mieux"<< std::endl;
+    cv::VideoCapture cap;
+    cap.open(0);
+    if (!cap.isOpened())
+    {
+    std::cerr << "[ERROR] Unable to open camera!" << std::endl;
+    return -2;
+    }
+    while (true)
+    {
+        // create a matrix to store the image from the cam
+        cv::Mat frame;
+        // wait for a new frame from camera and store it into 'frame'
+        cap.read(frame);
+        // check if we succeeded
+        if (frame.empty())
+        {
+            std::cerr << "[ERROR] blank frame grabbed" << std::endl;
+            break;
+        }
+        cv::imshow("Color", frame);
+        if (cv::waitKey(1000.0/FPS) >= 0)
+        {
+            break;
+        }
+    }
+    return 0;}
+