diff --git a/.gitignore b/.gitignore
index 8c24881875c30da8714f75ce0e52204ba59eccaa..a42e73452c77f4ad3f5e69313eb77ee128f21352 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ __pycache__/
 tmp*
 *.DS_Store
 data/dev-*
+*.tif
diff --git a/README.md b/README.md
index 0990970ba8e0c58ed6d71be22e8ba8516dee98cd..f2cc4deaec5c09ddb1b9ee78f665fdeab1da725b 100755
--- a/README.md
+++ b/README.md
@@ -117,6 +117,13 @@ java -jar /g/cba/exchange/bigdataserver/bigdataviewer-server-2.1.2-jar-with-depe
 
 ## Data generation
 
-In addition to the data, the scripts for generating the derived data are also collected here.
+In addition to the data, the scripts for generating registration and producing derived data are also collected here:
+
+### Registration
+
+The folder `registration` contains ...
+
+### Segmentation
+
 `scripts/segmentation` contains the scripts to generate the derived segmentations with automated segmentation approaches.
 `deprecated/make_initial_version.py` was used to generate the initial data in `/data/0.0.0`.