fix rgb images

Author: AaronGBoswell

formant_ros2_adapter/scripts/main.py

@@ -76,6 +76,7 @@
 
 from geometry_msgs.msg import (
     Point,
+    PointStamped,
     Point32,
     Polygon,
     Pose,
@@ -1001,7 +1002,7 @@ def handle_ros2_message(self, msg, subscriber_config):
 
                 elif msg_type == Image:
                     # Convert Image to a Formant image
-                    cv_image = self.cv_bridge.imgmsg_to_cv2(msg, "passthrough")
+                    cv_image = self.cv_bridge.imgmsg_to_cv2(msg, "bgr8")
                     encoded_image = cv2.imencode(".jpg", cv_image)[1].tobytes()
 
                     self.fclient.post_image(