merge master

src/ui/Triplet/mainwindow.ui

@@ -1,71 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>MainWindow</class>
- <widget class="QMainWindow" name="MainWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>1280</width>
-    <height>768</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>MainWindow</string>
-  </property>
-  <widget class="QWidget" name="centralwidget">
-   <widget class="QPushButton" name="CLOSE">
-    <property name="geometry">
-     <rect>
-      <x>1100</x>
-      <y>440</y>
-      <width>80</width>
-      <height>25</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>CLOSE</string>
-    </property>
-   </widget>
-   <widget class="QPushButton" name="PLAY">
-    <property name="geometry">
-     <rect>
-      <x>1100</x>
-      <y>250</y>
-      <width>80</width>
-      <height>25</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string>PLAY</string>
-    </property>
-   </widget>
-   <widget class="QLabel" name="label">
-    <property name="geometry">
-     <rect>
-      <x>50</x>
-      <y>30</y>
-      <width>731</width>
-      <height>461</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string/>
-    </property>
-   </widget>
-  </widget>
-  <widget class="QMenuBar" name="menubar">
-   <property name="geometry">
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>1280</width>
-     <height>22</height>
-    </rect>
-   </property>
-  </widget>
-  <widget class="QStatusBar" name="statusbar"/>
- </widget>
- <resources/>
- <connections/>
-</ui>

test/TestContent.txt

@@ -0,0 +1,2 @@
+opencvtest.cpp is used to detect whether the virtual machine can be connected to the camera
+g++  `pkg-config opencv4 --cflags` opencvtest.cpp -o example `pkg-config opencv4 --libs`

test/opencvtest.cpp

@@ -0,0 +1,27 @@
+#include <opencv2/opencv.hpp>
+#include <opencv2/core.hpp>	
+#include<iostream>
+using namespace cv;
+int main() {
+
+	VideoCapture cap(0);
+
+	if (!cap.isOpened()) {
+		std::cout << "！！！";
+		return -1;
+	}
+	Mat frame;
+	bool judge = true;
+	namedWindow("test1");
+	while (judge)
+	{
+		cap >> frame;
+		if (frame.empty()) break;
+		imshow("test1", frame);
+		if (27 == waitKey(30)) {
+			break;
+		}
+	}
+	destroyWindow("test1");
+	return 0;
+}