Pose estimation of a custom marker
I have designed a blue rectangular-marker with a red and green circle inside it.
STEPS INVOLVED:-
- Marker segmentation from background.
- Extracting the corners of the marker.
- Labelling the corners of the marker corresponding to the world-cordinates
- Calculation of Rotation and translation using solvePnP
Kindly refer the pose estimation project
To detect hand and count the number of fingers shown
STEPS INVOLVED:-
- Hand detection using Haar cascade.
- Contour of hand and convex hull.
- Find the Convexity defects.
- Count the number of fingers with the help of available defects.
This was done in C++, Python programming languages
Kindly refer thefinger_count