コード例 #1
0
 def handle_return_image_float(self, request):
     msg = FloatArray()
     msg.shape = self.shape
     msg.data = self.data
     print '*'*80
     print msg.data
     return ReturnImageFloatResponse(self.shape, self.data)
コード例 #2
0
 def image_callback(self,data):
 
   try:
       cv_image = self.bridge.imgmsg_to_cv(data, "mono8")
       np_image =  numpy.asarray(cv_image, dtype=numpy.float32)
       msg = FloatArray()
       msg.shape = [cv_image.height, cv_image.width]
       msg.data = [i for i in np_image.reshape(cv_image.height*cv_image.width, 1)]
       self.float_image_pub.publish(msg)
         
   except CvBridgeError, e:
     print e