refactor: replace classification array

Signed-off-by: Barış Zeren <[email protected]>

CMakeLists.txt

@@ -9,7 +9,6 @@ set(msg_files
   "msg/MissionRemainingDistanceTime.msg"
   "msg/ResourceUsageReport.msg"
   "msg/SegmentationMask.msg"
-  "msg/SegmentationConfig.msg"
 )
 
 set(msg_dependencies

msg/SegmentationMask.msg

@@ -1,5 +1,11 @@
 std_msgs/Header header
 
-SegmentationConfig config # Stores relation between class and image intensity
+# It represent map between instance segmentation mask and labels
+# The pixel intensities in mask's starts with 1 (pixel value 0 represent pixel is not belong any object)
+#     `classification[0]` returns the `label_id` for pixels with an intensity value of `1` in the mask.
+#     `classification[1]` returns the `label_id` for pixels with an intensity value of `2` in the mask.
+#     ...
+# The relationship between pixels and label IDs continues in this way.
+autoware_perception_msgs/ObjectClassification[] classification
 
 sensor_msgs/Image image # Mask image