Image Processing Project

1. The aim of the project is to analyse the rotational speed of different rings from a video of rotating rings densely packed in a box.
   
2. This repo contains python scripts to apply image transformations,cross- correlation method and calculation rotational velocity for all 180 rings at all time instances and data analysis
3. Velocity vectors are superimposed on original frames to visually compare ring velocities with each other.
4. Tech Stack: Python, Numpy, Pandas, Matplotlib, Scipy, OpenCV

Video of rotating rings

Calculation of ring's bounding box using Trigonometry

Detection of all bounding box

Isolating each ring and aligning it to x-axis

Saving of roi (Region of interest) locally for each ring and at all time instances

Cross Correlation method to find the displacement of pixels and its usage for retrieval of rings displacement in between frames with fixed difference

Arrowhead scaling on the basis of ring's rotational speed