Qt（C++）调用工业相机Basler的SDK使用示例

简介

由于公司采购的AVT相机不足，需要用Basler相机来弥补，所以我也了解了一下Basler这款相机的SDK。由于Basler这边的相机提供的没有提供Qt的示例，所以我做一个分享出来。

本篇的Demo采用的是工业黑白相机。工业应用中，如果我们要处理的是与图像颜色有关，那么我们最好采用彩色工业相机；如果不是，那么我们最好选用黑白工业相机，因为在同样分辨率下的工业相机，黑白工业教学精度比彩色工业相机高，尤其是在看图像边缘的时候，黑白工业相机的效果更好。

开发环境

• Qt:  5.6.2vc2013版
• Basler:  5.0.11版

效果图

上图只是做了SDK部分接口的获取和设置。相机的触发方式、曝光时间、增益、频率，以及图片的尺寸、灯的触发信号等。

Basler相机SDK接口调用控制类

1. #ifndef SBASLERCAMERACONTROL_H
2. #define SBASLERCAMERACONTROL_H
3.  
4. #include <QObject>
5. #include <pylon/PylonIncludes.h>
6. #include <QImage>
7. #include <QTimer>
8.  
9. #define DOUBLE_MAX 100000
10. #define DOUBLE_MIN 0
11.  
12. using namespace std;
13. using namespace Pylon;
14. using namespace GenApi;
15. class SBaslerCameraControl : public QObject
16. {
17. Q_OBJECT
18. public:
19. explicit SBaslerCameraControl(QObject *parent = 0);
20. ~SBaslerCameraControl();
21.  
22. enum SBaslerCameraControl_Type{
23. Type_Basler_Freerun, //设置相机的内触发
24. Type_Basler_Line1, //设置相机的外触发
25. Type_Basler_ExposureTimeAbs, //设置相机的曝光时间
26. Type_Basler_GainRaw, //设置相机的增益
27. Type_Basler_AcquisitionFrameRateAbs, //设置相机的频率
28. Type_Basler_Width, //图片的宽度
29. Type_Basler_Height, //图片的高度
30. Type_Basler_LineSource, //灯的触发信号
31. };
32. void initSome();
33. void deleteAll();
34. QStringList cameras();
35. int OpenCamera(QString cameraSN);
36. int CloseCamera();
37.  
38. void setExposureTime(double time); // 设置曝光时间
39. int getExposureTime(); // 获取曝光时间
40. int getExposureTimeMin(); // 最小曝光时间
41. int getExposureTimeMax(); // 最大曝光时间
42.  
43. void setFeatureTriggerSourceType(QString type); // 设置种类
44. QString getFeatureTriggerSourceType(); // 获取种类：软触发、外触发等等
45.  
46. void setFeatureTriggerModeType(bool on); // 设置模式触发
47. bool getFeatureTriggerModeType(); // 获取模式触发
48. void SetCamera(SBaslerCameraControl::SBaslerCameraControl_Type index, double tmpValue = 0.0); // 设置各种参数
49. double GetCamera(SBaslerCameraControl::SBaslerCameraControl_Type index); // 获取各种参数
50.  
51. long GrabImage(QImage& image,int timeout = 2000);
52. long StartAcquire(); // 开始采集
53. long StopAcquire(); // 结束采集
54. signals:
55. void sigCameraUpdate(QStringList list);
56. void sigSizeChange(QSize size);
57. void sigCameraCount(int count);
58. void sigCurrentImage(QImage img);
59. private:
60. void UpdateCameraList();
61. void CopyToImage(CGrabResultPtr pInBuffer, QImage &OutImage);
62. private slots:
63. void onTimerGrabImage();
64. private:
65. CInstantCamera m_basler;
66. QStringList m_cameralist;
67. QString m_currentMode;
68. bool m_isOpenAcquire = false; // 是否开始采集
69. bool m_isOpen = false; // 是否打开摄像头
70. QSize m_size;
71. };
72.  
73. #endif // SBASLERCAMERACONTROL_H

源文件：

1. #include "sbaslercameracontrol.h"
2. #include <QDateTime>
3. #include <QDebug>
4.  
5. SBaslerCameraControl::SBaslerCameraControl(QObject *parent) : QObject(parent)
6. {
7. }
8.  
9. SBaslerCameraControl::~SBaslerCameraControl()
10. {
11. }
12.  
13. void SBaslerCameraControl::initSome()
14. {
15. qDebug() << "SBaslerCameraControl: PylonInitialize initSome" ;
16. PylonInitialize();
17. CTlFactory &TlFactory = CTlFactory::GetInstance();
18. TlInfoList_t lstInfo;
19. int n = TlFactory.EnumerateTls(lstInfo);
20.  
21. TlInfoList_t::const_iterator it;
22. for ( it = lstInfo.begin(); it != lstInfo.end(); ++it ) {
23. qDebug() << "FriendlyName: " << it->GetFriendlyName() << "FullName: " << it->GetFullName();
24. qDebug() << "VendorName: " << it->GetVendorName() << "DeviceClass: " << it->GetDeviceClass() ;
25. }
26. UpdateCameraList();
27. emit sigCameraCount(n);
28. qDebug() << "SBasler Camera Count: " << n;
29. }
30.  
31. void SBaslerCameraControl::deleteAll()
32. {
33. //停止采集
34. if(m_isOpenAcquire) {
35. StopAcquire();
36. }
37. //关闭摄像头
38. CloseCamera();
39. //关闭库
40. qDebug() << "SBaslerCameraControl deleteAll: PylonTerminate" ;
41. PylonTerminate();
42. qDebug() << "SBaslerCameraControl deleteAll: Close" ;
43. }
44.  
45. QStringList SBaslerCameraControl::cameras()
46. {
47. return m_cameralist;
48. }
49.  
50. void SBaslerCameraControl::UpdateCameraList()
51. {
52. CTlFactory& TLFactory = CTlFactory::GetInstance();
53. ITransportLayer * pTl = TLFactory.CreateTl("BaslerGigE");
54. DeviceInfoList_t devices;
55. int n = pTl->EnumerateDevices(devices);
56. CInstantCameraArray cameraArray(devices.size());
57. if(n == 0) {
58. qDebug() << "Cannot find Any camera!";
59. return;
60. }
61. for (int i=0 ; i<cameraArray.GetSize() ; i++) {
62. cameraArray[i].Attach(TLFactory.CreateDevice(devices[i]));
63. string sn = cameraArray[i].GetDeviceInfo().GetSerialNumber();
64. m_cameralist << QString::fromStdString(sn);
65. }
66. emit sigCameraUpdate(m_cameralist);
67. }
68.  
69. void SBaslerCameraControl::CopyToImage(CGrabResultPtr pInBuffer, QImage &OutImage)
70. {
71. uchar* buff = (uchar*)pInBuffer->GetBuffer();
72. int nHeight = pInBuffer->GetHeight();
73. int nWidth = pInBuffer->GetWidth();
74. if(m_size != QSize(nWidth, nHeight)) {
75. m_size = QSize(nWidth, nHeight);
76. emit sigSizeChange(m_size);
77. }
78. QImage imgBuff(buff, nWidth, nHeight, QImage::Format_Indexed8);
79. OutImage = imgBuff;
80. if(pInBuffer->GetPixelType() == PixelType_Mono8) {
81. uchar* pCursor = OutImage.bits();
82. if ( OutImage.bytesPerLine() != nWidth ) {
83. for ( int y=0; y<nHeight; ++y ) {
84. pCursor = OutImage.scanLine( y );
85. for ( int x=0; x<nWidth; ++x ) {
86. *pCursor =* buff;
87. ++pCursor;
88. ++buff;
89. }
90. }
91. } else {
92. memcpy( OutImage.bits(), buff, nWidth * nHeight );
93. }
94. }
95. }
96.  
97. void SBaslerCameraControl::onTimerGrabImage()
98. {
99. if(m_isOpenAcquire) {
100. QImage image;
101. GrabImage(image, 5);
102. if(!image.isNull()) {
103. emit sigCurrentImage(image);
104. }
105. QTimer::singleShot(5, this, SLOT(onTimerGrabImage()));
106. }
107. }
108.  
109. int SBaslerCameraControl::OpenCamera(QString cameraSN)
110. {
111. try {
112. CDeviceInfo cInfo;
113. String_t str = String_t(cameraSN.toStdString().c_str());
114. cInfo.SetSerialNumber(str);
115. m_basler.Attach(CTlFactory::GetInstance().CreateDevice(cInfo));
116. m_basler.Open();
117. //获取触发模式
118. getFeatureTriggerSourceType();
119. m_isOpen = true;
120. } catch (GenICam::GenericException &e) {
121. OutputDebugString(L"OpenCamera Error\n");
122. m_isOpen = false;
123. return -2;
124. }
125. return 0;
126. }
127.  
128. int SBaslerCameraControl::CloseCamera()
129. {
130. if(!m_isOpen) {
131. return -1;
132. }
133. try {
134. if(m_basler.IsOpen()) {
135. m_basler.DetachDevice();
136. m_basler.Close();
137. }
138. } catch (GenICam::GenericException &e) {
139. OutputDebugString(LPCWSTR(e.GetDescription()));
140. return -2;
141. }
142. return 0;
143. }
144.  
145. void SBaslerCameraControl::setExposureTime(double time)
146. {
147. SetCamera(Type_Basler_ExposureTimeAbs, time);
148. }
149.  
150. int SBaslerCameraControl::getExposureTime()
151. {
152. return QString::number(GetCamera(Type_Basler_ExposureTimeAbs)).toInt();
153. }
154.  
155. int SBaslerCameraControl::getExposureTimeMin()
156. {
157. return DOUBLE_MIN;
158. }
159.  
160. int SBaslerCameraControl::getExposureTimeMax()
161. {
162. return DOUBLE_MAX;
163. }
164.  
165. void SBaslerCameraControl::setFeatureTriggerSourceType(QString type)
166. {
167. //停止采集
168. if(m_isOpenAcquire) {
169. StopAcquire();
170. }
171. if(type == "Freerun") {
172. SetCamera(Type_Basler_Freerun);
173. } else if(type == "Line1"){
174. SetCamera(Type_Basler_Line1);
175. }
176. }
177.  
178. QString SBaslerCameraControl::getFeatureTriggerSourceType()
179. {
180. INodeMap &cameraNodeMap = m_basler.GetNodeMap();
181. CEnumerationPtr ptrTriggerSel = cameraNodeMap.GetNode ("TriggerSelector");
182. ptrTriggerSel->FromString("FrameStart");
183. CEnumerationPtr ptrTrigger = cameraNodeMap.GetNode ("TriggerMode");
184. ptrTrigger->SetIntValue(1);
185. CEnumerationPtr ptrTriggerSource = cameraNodeMap.GetNode ("TriggerSource");
186.  
187. String_t str = ptrTriggerSource->ToString();
188. m_currentMode = QString::fromLocal8Bit(str.c_str());
189. return m_currentMode;
190. }
191.  
192. void SBaslerCameraControl::setFeatureTriggerModeType(bool on)
193. {
194. INodeMap &cameraNodeMap = m_basler.GetNodeMap();
195. CEnumerationPtr ptrTriggerSel = cameraNodeMap.GetNode ("TriggerSelector");
196. ptrTriggerSel->FromString("FrameStart");
197. CEnumerationPtr ptrTrigger = cameraNodeMap.GetNode ("TriggerMode");
198. ptrTrigger->SetIntValue(on?1:0);
199. }
200.  
201. bool SBaslerCameraControl::getFeatureTriggerModeType()
202. {
203. INodeMap &cameraNodeMap = m_basler.GetNodeMap();
204. CEnumerationPtr ptrTriggerSel = cameraNodeMap.GetNode ("TriggerSelector");
205. ptrTriggerSel->FromString("FrameStart");
206. CEnumerationPtr ptrTrigger = cameraNodeMap.GetNode ("TriggerMode");
207. return ptrTrigger->GetIntValue() == 1;
208. }
209.  
210. void SBaslerCameraControl::SetCamera(SBaslerCameraControl::SBaslerCameraControl_Type index, double tmpValue)
211. {
212. INodeMap &cameraNodeMap = m_basler.GetNodeMap();
213. switch (index) {
214. case Type_Basler_Freerun: {
215. CEnumerationPtr ptrTriggerSel = cameraNodeMap.GetNode ("TriggerSelector");
216. ptrTriggerSel->FromString("FrameStart");
217. CEnumerationPtr ptrTrigger = cameraNodeMap.GetNode ("TriggerMode");
218. #ifdef Real_Freerun
219. ptrTrigger->SetIntValue(0);
220. #else //Software
221. ptrTrigger->SetIntValue(1);
222. CEnumerationPtr ptrTriggerSource = cameraNodeMap.GetNode ("TriggerSource");
223. ptrTriggerSource->FromString("Software");
224. #endif
225. } break;
226. case Type_Basler_Line1: {
227. CEnumerationPtr ptrTriggerSel = cameraNodeMap.GetNode ("TriggerSelector");
228. ptrTriggerSel->FromString("FrameStart");
229. CEnumerationPtr ptrTrigger = cameraNodeMap.GetNode ("TriggerMode");
230. ptrTrigger->SetIntValue(1);
231. CEnumerationPtr ptrTriggerSource = cameraNodeMap.GetNode ("TriggerSource");
232. ptrTriggerSource->FromString("Line1");
233. } break;
234. case Type_Basler_ExposureTimeAbs: {
235. const CFloatPtr exposureTime = cameraNodeMap.GetNode("ExposureTimeAbs");
236. exposureTime->SetValue(tmpValue);
237. } break;
238. case Type_Basler_GainRaw: {
239. const CIntegerPtr cameraGen = cameraNodeMap.GetNode("GainRaw");
240. cameraGen->SetValue(tmpValue);
241. } break;
242. case Type_Basler_AcquisitionFrameRateAbs: {
243. const CBooleanPtr frameRate = cameraNodeMap.GetNode("AcquisitionFrameRateEnable");
244. frameRate->SetValue(TRUE);
245. const CFloatPtr frameRateABS = cameraNodeMap.GetNode("AcquisitionFrameRateAbs");
246. frameRateABS->SetValue(tmpValue);
247. } break;
248. case Type_Basler_Width: {
249. const CIntegerPtr widthPic = cameraNodeMap.GetNode("Width");
250. widthPic->SetValue(tmpValue);
251. } break;
252. case Type_Basler_Height: {
253. const CIntegerPtr heightPic = cameraNodeMap.GetNode("Height");
254. heightPic->SetValue(tmpValue);
255. } break;
256. case Type_Basler_LineSource: {
257. CEnumerationPtr ptrLineSource = cameraNodeMap.GetNode ("LineSource");
258. ptrLineSource->SetIntValue(2);
259. } break;
260. default:
261. break;
262. }
263. }
264.  
265. double SBaslerCameraControl::GetCamera(SBaslerCameraControl::SBaslerCameraControl_Type index)
266. {
267. INodeMap &cameraNodeMap = m_basler.GetNodeMap();
268. switch (index) {
269. case Type_Basler_ExposureTimeAbs: {
270. const CFloatPtr exposureTime = cameraNodeMap.GetNode("ExposureTimeAbs");
271. return exposureTime->GetValue();
272. } break;
273. case Type_Basler_GainRaw: {
274. const CIntegerPtr cameraGen = cameraNodeMap.GetNode("GainRaw");
275. return cameraGen->GetValue();
276. } break;
277. case Type_Basler_AcquisitionFrameRateAbs: {
278. const CBooleanPtr frameRate = cameraNodeMap.GetNode("AcquisitionFrameRateEnable");
279. frameRate->SetValue(TRUE);
280. const CFloatPtr frameRateABS = cameraNodeMap.GetNode("AcquisitionFrameRateAbs");
281. return frameRateABS->GetValue();
282. } break;
283. case Type_Basler_Width: {
284. const CIntegerPtr widthPic = cameraNodeMap.GetNode("Width");
285. return widthPic->GetValue();
286. } break;
287. case Type_Basler_Height: {
288. const CIntegerPtr heightPic = cameraNodeMap.GetNode("Height");
289. return heightPic->GetValue();
290. } break;
291. default:
292. return -1;
293. break;
294. }
295. }
296.  
297. long SBaslerCameraControl::StartAcquire()
298. {
299. m_isOpenAcquire = true;
300. qDebug() << "SBaslerCameraControl IsGrabbing";
301. try {
302. qDebug() << "SBaslerCameraControl StartAcquire" << m_currentMode;
303. if(m_currentMode == "Freerun") {
304. m_basler.StartGrabbing(GrabStrategy_LatestImageOnly,GrabLoop_ProvidedByInstantCamera);
305. } else if(m_currentMode == "Software") {
306. m_basler.StartGrabbing(GrabStrategy_LatestImageOnly);
307. onTimerGrabImage();
308. } else if(m_currentMode == "Line1") {
309. m_basler.StartGrabbing(GrabStrategy_OneByOne);
310. } else if(m_currentMode == "Line2") {
311. m_basler.StartGrabbing(GrabStrategy_OneByOne);
312. }
313. } catch (GenICam::GenericException &e) {
314. OutputDebugString(L"StartAcquire error:");
315. return -2;
316. }
317. return 0;
318. }
319.  
320. long SBaslerCameraControl::StopAcquire()
321. {
322. m_isOpenAcquire = false;
323. qDebug() << "SBaslerCameraControl StopAcquire";
324. try {
325. if (m_basler.IsGrabbing()) {
326. m_basler.StopGrabbing();
327. }
328. } catch (GenICam::GenericException &e) {
329. OutputDebugString(LPCWSTR(e.GetDescription()));
330. return -2;
331. }
332. return 0;
333. }
334.  
335. long SBaslerCameraControl::GrabImage(QImage &image, int timeout)
336. {
337. try {
338. if (!m_basler.IsGrabbing()) {
339. StartAcquire();
340. }
341. CGrabResultPtr ptrGrabResult;
342. if(m_currentMode == "Freerun") {
343. } else if(m_currentMode == "Software") {
344. if (m_basler.WaitForFrameTriggerReady(1000, TimeoutHandling_Return)) {
345. m_basler.ExecuteSoftwareTrigger();
346. m_basler.RetrieveResult(timeout, ptrGrabResult,TimeoutHandling_Return);
347. }
348. } else if(m_currentMode == "Line1") {
349. m_basler.RetrieveResult(timeout, ptrGrabResult, TimeoutHandling_Return);
350. } else if(m_currentMode == "Line2") {
351. m_basler.RetrieveResult(timeout, ptrGrabResult, TimeoutHandling_Return);
352. }
353. if (ptrGrabResult->GrabSucceeded()) {
354. if (!ptrGrabResult.IsValid()) { OutputDebugString(L"GrabResult not Valid Error\n"); return -1; }
355. EPixelType pixelType = ptrGrabResult->GetPixelType();
356. switch (pixelType) {
357. case PixelType_Mono8: {
358. CopyToImage(ptrGrabResult, image);
359. } break;
360. case PixelType_BayerRG8: { qDebug() << "what: PixelType_BayerRG8"; } break;
361. default: qDebug() << "what: default"; break;
362. }
363. } else {
364. OutputDebugString(L"Grab Error!!!");
365. return -3;
366. }
367. } catch (GenICam::GenericException &e) {
368. OutputDebugString(L"GrabImage Error\n");
369. return -2;
370. } catch(...) {
371. OutputDebugString(L"ZP 11 Shot GetParam Try 12 No know Error\n");
372. return -1;
373. }
374. return 0;
375. }

如何调用

1. #ifndef MAINWINDOW_H
2. #define MAINWINDOW_H
3.  
4. #include <QMainWindow>
5. #include "BaslerCamera/sbaslercameracontrol.h"
6.  
7. namespace Ui {
8. class MainWindow;
9. }
10.  
11. class MainWindow : public QMainWindow
12. {
13. Q_OBJECT
14.  
15. public:
16. explicit MainWindow(QWidget *parent = 0);
17. ~MainWindow();
18.  
19. private slots:
20. void on_pushButton_GetExTime_clicked();
21. void on_pushButton_SetExTime_clicked();
22. void on_pushButton_SetMode_clicked();
23. void on_pushButton_GetMode_clicked();
24. void on_pushButton_CFMode_clicked();
25. void on_comboBox_CFMode_activated(int index);
26. void on_pushButton_Start_clicked();
27. void on_pushButtonRotate_clicked();
28. private:
29. Ui::MainWindow *ui;
30. SBaslerCameraControl* m_control = Q_NULLPTR;
31. QMatrix m_matrix;
32. };
33.  
34. #endif // MAINWINDOW_H

源文件：

1. #include "mainwindow.h"
2. #include "ui_mainwindow.h"
3. #include <QDebug>
4.  
5. MainWindow::MainWindow(QWidget *parent) :
6. QMainWindow(parent),
7. ui(new Ui::MainWindow)
8. {
9. ui->setupUi(this);
10. m_control = new SBaslerCameraControl(this);
11. m_control->initSome();
12. connect(m_control, &SBaslerCameraControl::sigCurrentImage, [=](QImage img){
13. QPixmap pix = QPixmap::fromImage(img).transformed(m_matrix);
14. ui->label->setPixmap(pix);
15. ui->widget_pic->setFixedSize(pix.size());
16. });
17. connect(m_control, &SBaslerCameraControl::sigSizeChange, [=](QSize size){
18. // 默认大小641,494
19. ui->label_size->setText(QString("\345\260\272\345\257\270:%0*%1").arg(QString::number(size.width())).arg(QString::number(size.height()))); // 尺寸
20. ui->widget_pic->setFixedSize(size);
21. });
22. m_control->OpenCamera(m_control->cameras().first());
23. }
24.  
25. MainWindow::~MainWindow()
26. {
27. m_control->CloseCamera();
28. m_control->deleteAll();
29. delete ui;
30. }
31.  
32. void MainWindow::on_pushButton_GetExTime_clicked()
33. {
34. ui->label_exTime->setText(QString::number(m_control->getExposureTime()));
35. }
36.  
37. void MainWindow::on_pushButton_SetExTime_clicked()
38. {
39. m_control->setExposureTime(ui->lineEdit_exTime->text().toDouble());
40. }
41.  
42. void MainWindow::on_pushButton_SetMode_clicked()
43. {
44. m_control->setFeatureTriggerSourceType(ui->lineEdit_SetMode->text());
45. }
46.  
47. void MainWindow::on_pushButton_GetMode_clicked()
48. {
49. ui->label_Mode->setText(m_control->getFeatureTriggerSourceType());
50. }
51.  
52. void MainWindow::on_pushButton_CFMode_clicked()
53. {
54. ui->label_CFMode->setText(m_control->getFeatureTriggerModeType()?"Open":"Close");
55. }
56.  
57. void MainWindow::on_comboBox_CFMode_activated(int index)
58. {
59. m_control->setFeatureTriggerModeType(index == 0);
60. }
61.  
62. void MainWindow::on_pushButton_Start_clicked()
63. {
64. if(ui->pushButton_Start->text() == "\345\274\200\345\247\213\351\207\207\351\233\206") {// 开始采集
65. m_control->StartAcquire();
66. ui->pushButton_Start->setText("\347\273\223\346\235\237\351\207\207\351\233\206");// 结束采集
67. } else {
68. m_control->StopAcquire();
69. ui->pushButton_Start->setText("\345\274\200\345\247\213\351\207\207\351\233\206");// 开始采集
70. }
71. }
72.  
73. void MainWindow::on_pushButtonRotate_clicked()
74. {
75. m_matrix.rotate(90);
76. }

pro文件

（注意：引用库文件的路径哦）

1. #-------------------------------------------------
2. #
3. # Project created by QtCreator 2017-12-14T17:55:52
4. #
5. #-------------------------------------------------
6.  
7. QT += core gui
8.  
9. greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
10.  
11. TARGET = Demo_BaslerCamera
12. TEMPLATE = app
13.  
14. CONFIG += c++11
15.  
16. #--------------------------------------------Basler-------------------------------------------
17. INCLUDEPATH += $$PWD/include
18. LIBS += -L$$PWD/lib/Win32 -lGCBase_MD_VC120_v3_0_Basler_pylon_v5_0 -lGenApi_MD_VC120_v3_0_Basler_pylon_v5_0 -lPylonBase_MD_VC120_v5_0 -lPylonC_MD_VC120 -lPylonGUI_MD_VC120_v5_0 -lPylonUtility_MD_VC120_v5_0
19. #----------------------------------------------------------------------------------------------
20.  
21. SOURCES += main.cpp\
22. mainwindow.cpp \
23. BaslerCamera/sbaslercameracontrol.cpp
24.  
25. HEADERS += mainwindow.h \
26. BaslerCamera/sbaslercameracontrol.h
27.  
28. FORMS += mainwindow.ui

我把源码已经上传到码云和Github

码云

https://gitee.com/ShaShiDiZhuanLan/Demo_BaslerCamera

Github

https://github.com/ShaShiDiZhuanLan/Demo_BaslerCamera_Qt

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原文链接：https://blog.csdn.net/u014597198/article/details/78844664