diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,8 +1,13 @@
 # AsciiCam
 Ascii video output from webcam in terminal.
 
+## Demo
 <img src="assets/demo2.gif" width="325">
 
+### Edge Detection and invert (brightness) threshold change
+
+<img src="assets/demo-edgedetection.gif" width="325">
+
 ## Build and Run
 ```
 git clone https://github.com/Harshit-Dhanwalkar/AsciiCam.git
diff --git a/assets/demo-edgedetection.gif b/assets/demo-edgedetection.gif
new file mode 100644
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Binary files /dev/null and b/assets/demo-edgedetection.gif differ