class Capturador:
def __init__(self):
self.config = Configuration("./resources/prueba.xml")
self.prefDialog = PreferencesDialog(self.config)
self.faceSign = FaceSignature()
self.captureDevice= CaptureDevice(self)
self.MW = MainWindow(self)
self.setCaptureDevice()
self.MW.mainWindow.show()
gtk.main()
def openPreferencesDialog(self, tab=0):
cameraAux = self.config.cameraDevice
self.prefDialog.preferencesDialog.run()
self.prefDialog.preferencesDialog.hide()
if self.config.cameraDevice!=cameraAux:
self.setCaptureDevice()
def setCaptureDevice(self):
try :
self.captureDevice.setCaptureParameters(self.config.cameraDevice, self.config.cascadeFile)
except CaptureDeviceParametersException ,e:
self.MW.exceptionMessageDialog("Errores en dispositivo de captura", e.__str__())
self.openPreferencesDialog(0)
def __init__(self):
self.config = Configuration("./resources/prueba.xml")
self.prefDialog = PreferencesDialog(self.config)
self.faceSign = FaceSignature()
self.captureDevice= CaptureDevice(self)
self.MW = MainWindow(self)
self.setCaptureDevice()
self.MW.mainWindow.show()
gtk.main()
def CountCoins(img, cimg):
circles = None
try:
circles = cv2.HoughCircles(img,cv2.HOUGH_GRADIENT,1,20,
param1=50,param2=30,minRadius=0,maxRadius=0)
except:
circles = cv2.HoughCircles(img, cv.CV_HOUGH_GRADIENT,1,20,param1=50,param2=30,minRadius=0,maxRadius=0)
if(circles == None):
return
circles = np.uint16(np.around(circles))
for i in circles[0, :]:
# draw the outer circle
cv2.circle(cimg, (i[0], i[1]), i[2], (0, 255, 0), 2)
# draw the center of the circle
cv2.circle(cimg, (i[0], i[1]), 2, (0, 0, 255), 3)
if __name__ == "__main__":
captureDevice = CaptureDevice.CaptureDevice(sys.argv[1], sys.argv[2])
while(True):
img = captureDevice.GrabFrame(True)
img = cv2.medianBlur(img, 5)
cimg = cv2.cvtColor(img, cv2.COLOR_GRAY2BGR)
CountCoins(img, cimg)
cv2.imshow('detected circles',cimg)
if (cv2.waitKey(1) and 0xFF == ord('q')):
break
cv2.destroyAllWindows()
