Update README.md

darylclimb · web-flow · commit d98e1d88fe9c · 2020-05-14T17:07:02.000+08:00
diff --git a/projections/ipm/README.md b/projections/ipm/README.md
@@ -1,7 +1,7 @@
 # Inverse Perspective Mapping
-Detailed explanation of implementation [here](https://medium.com/@daryl.tanyj/inverse-projection-transformation-c866ccedef1c)
+Detailed explanation of implementation [here](https://medium.com/@daryl.tanyj/a-hands-on-application-of-homography-ipm-18d9e47c152f)
 
 ## How to use
 ```
 python ipm.py
-```
+```
