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)
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