Update README.md

Author: tyt2y3

README.md

@@ -20,7 +20,7 @@
 
 # Impression
 
-Impression is a family of algorithms for image simplification and segmentation.
+Impression is a set of algorithms in the Statistical Region Merging family for image simplification and segmentation.
 
 <a href="https://vimeo.com/491698600">
   <img src="docs/images/Simplification Screenshot.png">
@@ -40,4 +40,4 @@ Impression is a family of algorithms for image simplification and segmentation.
 
 <a href="//www.visioncortex.org/visionmagic/repair.html"><img src="docs/images/FMM Screenshot.png"></a>
 
-We experimented with "An image inpainting technique based on the fast marching method"
+We experimented with "An image inpainting technique based on the fast marching method"