Temporal Reprojection of Video

Post date: Jan 03, 2011 9:43:49 AM

I have been toying with the idea on how video would look if reprojected from X,Y and animated through time T, to a static image with X,T. In order to deal with the missing Y dimension, I chose to average all X over Y. In this image every row is one frame (timestep) from the video. Every pixel is the result from an average of all pixels in that column fetched from the rows' corresponding frame. I then applied this technique to a video fetched from a front mounted camera on bybanen (Bergen light rail). Here is the video:

Here is a compressed image showing an overview of the entire 27 minute trip:

These two images show a small section of the train trip. The left image shows several green trees on the left, and colorful buildings on the right.

More details and the full image placed here