Rank: 788 based on 104 downloads (last 30 days) and 5 files submitted
photo

Alexander Farley

E-mail
Company/University
University of Toronto

Personal Profile:

MSc student at UTIAS, Space Robotics group.

Professional Interests:
Traffic, robotics

 

Watch this Author's files

 

Files Posted by Alexander View all
  • 1 - 5 of
  • 5
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
01 Apr 2013 Screenshot Background frame extraction Calculate background frame from video by averaging a subset of frames across entire video. Author: Alexander Farley background model, video, background, frame, extraction 34 0
14 Jan 2013 Screenshot Nagel Schreckenberg model implementation Simulation of the Nagel Schreckenberg single-lane traffic model, with visualization and plotting. Author: Alexander Farley nagel schreckenberg s... 11 1
16 Jul 2012 Screenshot Blob fitting Locate centerpoints of blobs in binary (b&w) image using a circular prototype of a given radius. Author: Alexander Farley blob fitting 8 0
16 Jul 2012 Screenshot Nagel Schreckenberg-based SIgnalized Intersection A simulation of a 4-way signalized intersection based on the Nagel Schreckenberg model. Author: Alexander Farley nagel schreckenberg i..., traffic, simulation, nagel schreckenberg, intersection 5 0
04 Dec 2011 Screenshot Background Removal using Gaussian Model Input image. Get out binary foreground mask. Author: Alexander Farley background removal, gaussian mixture mode... 46 0
Comments and Ratings by Alexander View all
  • 1 - 3 of
  • 3
Updated File Comments Rating
14 Jul 2012 export_fig Exports figures nicely to a number of vector & bitmap formats. Author: Oliver Woodford

Works as expected first try.

08 Mar 2012 Contrast Stretch and Normalization Stretches contrast on the image and normalize image from 0 to 1 Author: Sergei Koptenko

Worked well for me.
04 Dec 2011 EM_GM An expectation maximization algorithm for learning a multi-dimensional Gaussian mixture. Author: Patrick Tsui

I've written a mixture of Gaussians background subtraction algorithm using this script and it seems to work properly.
Comments and Ratings on Alexander's Files
  • 1 - 1 of
  • 1
Updated File Comment by Comments Rating
13 Jan 2013 Nagel Schreckenberg model implementation Simulation of the Nagel Schreckenberg single-lane traffic model, with visualization and plotting. Author: Alexander Farley sgtdf

Hi Alex,
I tried your code in R2011b, the figure shows a only single straight line at flow value of zero, can you please fix it? Or tell me the reason why? Thank you very much for your help.
Top Tags Applied by Alexander
  • 1 - 5 of
  • 14
background, background model, background removal, blob fitting, extraction
Files Tagged by Alexander View all
  • 1 - 5 of
  • 5
Updated   File Tags Downloads
(last 30 days) 		Comments Rating
01 Apr 2013 Screenshot Background frame extraction Calculate background frame from video by averaging a subset of frames across entire video. Author: Alexander Farley background model, video, background, frame, extraction 34 0
14 Jan 2013 Screenshot Nagel Schreckenberg model implementation Simulation of the Nagel Schreckenberg single-lane traffic model, with visualization and plotting. Author: Alexander Farley nagel schreckenberg s... 11 1
16 Jul 2012 Screenshot Blob fitting Locate centerpoints of blobs in binary (b&w) image using a circular prototype of a given radius. Author: Alexander Farley blob fitting 8 0
16 Jul 2012 Screenshot Nagel Schreckenberg-based SIgnalized Intersection A simulation of a 4-way signalized intersection based on the Nagel Schreckenberg model. Author: Alexander Farley nagel schreckenberg i..., traffic, simulation, nagel schreckenberg, intersection 5 0
04 Dec 2011 Screenshot Background Removal using Gaussian Model Input image. Get out binary foreground mask. Author: Alexander Farley background removal, gaussian mixture mode... 46 0

Contact us