diff --git a/ccc/aaaa/preprocessor_config.json b/ccc/aaaa/preprocessor_config.json
new file mode 100644
index 0000000..9e52266
--- /dev/null
+++ b/ccc/aaaa/preprocessor_config.json
@@ -0,0 +1,19 @@
+{
+  "do_normalize": true,
+  "do_resize": true,
+  "format": "coco_detection",
+  "image_mean": [
+    0.485,
+    0.456,
+    0.406
+  ],
+  "image_std": [
+    0.229,
+    0.224,
+    0.225
+  ],
+  "size": {
+    "longest_edge": 1333,
+    "shortest_edge": 800
+  }
+}