def get_persons_srv_call(self, roi_image):
"""
Method that calls the GetPersons.srv
:param roi_image: Selected roi_image by the user
"""
try:
result = self._srv(image=self.bridge.cv2_to_imgmsg(roi_image, "bgr8"))
except Exception as e:
warning_dialog("Service Exception", str(e))
return
print result
info_dialog("Persons", str(result))
def get_face_properties_srv_call(self, roi_image):
"""
Method that calls the GetFaceProperties.srv
:param roi_image: Selected roi_image by the user
"""
try:
result = self._srv(face_image_array=[self.bridge.cv2_to_imgmsg(roi_image, "bgr8")])
except Exception as e:
warning_dialog("Service Exception", str(e))
return
msg = ""
for properties in result.properties_array:
msg += "- FaceProperties(gender=%s, age=%s)" % \
("male" if properties.gender == FaceProperties.MALE else "female", properties.age)
info_dialog("Face Properties array", msg)