Update opencv-cheatsheet.md

varchanaiyer · web-flow · commit b21de29190e6 · 2021-10-16T18:17:25.000+08:00
diff --git a/Hackotberfest21/opencv/opencv-cheatsheet.md b/Hackotberfest21/opencv/opencv-cheatsheet.md
@@ -1 +1,19 @@
 # OpenCV Cheatsheet
+
+## Installing OpenCV
+
+`pip install opencv-python`
+
+## Working on images
+  
+  1. Read an image from path
+  2. Image Resizing
+  3. Blurring an Image
+  4. Grayscaling of images
+  5. Corner Detection
+
+## Working with Images
+
+  1. Play videos with OpenCv
+  2. Extract frames from a video
+  3. Create video using images
