93 lines
2.3 KiB
Text
93 lines
2.3 KiB
Text
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#include "mylib.cuh"
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#include "mylib.h"
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#include <cuda_runtime.h>
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// acces au flux de la camera
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std::string gstreamer_pipeline(int capture_width, int capture_height,
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int display_width, int display_height,
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int framerate, int flip_method) {
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return "nvarguscamerasrc ! video/x-raw(memory:NVMM), width=(int)" +
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std::to_string(capture_width) + ", height=(int)" +
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std::to_string(capture_height) +
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", format=(string)NV12, framerate=(fraction)" +
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std::to_string(framerate) +
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"/1 ! nvvidconv flip-method=" + std::to_string(flip_method) +
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" ! video/x-raw, width=(int)" + std::to_string(display_width) +
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", height=(int)" + std::to_string(display_height) +
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", format=(string)BGRx ! videoconvert ! video/x-raw, "
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"format=(string)BGR ! appsink";
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}
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int main(int, char **) {
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int capture_width = 1280;
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int capture_height = 720;
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int display_width = 640;
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int display_height = 360;
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int framerate = 60;
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int flip_method = 0;
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char c = '1';
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std::string pipeline =
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gstreamer_pipeline(capture_width, capture_height, display_width,
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display_height, framerate, flip_method);
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std::cout << "Using pipeline: \n\t" << pipeline << "\n";
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cv::VideoCapture cap(pipeline, cv::CAP_GSTREAMER);
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if (!cap.isOpened()) // check if we succeeded
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return -1;
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while (1) {
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Mat frame;
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cap >> frame;
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int c_new;
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c_new = cv::waitKey(10);
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if (c_new != -1)
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c = c_new;
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switch (c) {
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case '1': {
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imshow("frame", frame);
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break;
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}
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case '2': {
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Mat NB = noirBlanc(frame);
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imshow("NoirEtBlanc", NB);
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break;
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}
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case '3': {
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Mat seuil = seuillage(frame);
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imshow("seuillage", seuil);
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break;
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}
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case '4': {
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Mat cont = contour(frame);
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imshow("contour", cont);
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break;
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}
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case '5': {
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Mat seuilgpu = seuillageGPU(frame);
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imshow("seuillage GPU", seuilgpu);
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break;
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}
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case '0': {
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destroyAllWindows();
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break;
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}
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default:
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break;
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}
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if (c == '\e')
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break;
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}
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// When everything done, release the video capture object
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cap.release();
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// Closes all the frames
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destroyAllWindows();
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return 0;
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}
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