Ctrax

Ctrax: The Caltech Multiple Fly Tracker

Project description

Ctrax: The Caltech Multiple Fly Tracker

Ctrax is an open-source, freely available, machine vision program for estimating the positions and orientations of many walking flies, maintaining their individual identities over long periods of time. It was designed to allow high-throughput, quantitative analysis of behavior in freely moving flies. Our primary goal in this project is to provide quantitative behavior analysis tools to the neuroethology community, thus we’ve endeavored to make the system adaptable to other labs’ setups. We have assessed the quality of the tracking results for our setup, and found that it can maintain fly identities indefinitely with minimal supervision, and on average for 1.5 fly-hours automatically.

Project details

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This version

0.5.8

Sep 17, 2016

0.5.6

Aug 22, 2015

0.5.5

Mar 7, 2015

0.5.3

Oct 14, 2014

0.5.0

Apr 29, 2014

0.4.2

Dec 3, 2013

0.4.1

Oct 25, 2013

0.4.0

Oct 19, 2013

0.3.16

Jun 26, 2013

0.3.15

Jun 1, 2013

0.3.14

May 2, 2013

0.3.13

Mar 30, 2013

0.3.12

Mar 26, 2013

0.3.11

Mar 19, 2013

0.3.10

Dec 15, 2012

0.3.9

Oct 4, 2012

0.3.8

Aug 21, 2012

0.3.7

Aug 17, 2012

0.3.6

Jul 29, 2012

0.3.5

Jul 1, 2012

0.3.4

Jun 17, 2012

0.3.3

May 31, 2012

0.3.2

Mar 25, 2012

0.3.1

Feb 14, 2012

0.1.5.6

May 7, 2010

0.1.5.5

May 3, 2010

0.1.5.4

Apr 17, 2010

0.1.5.3

Apr 9, 2010

0.1.5.2

Oct 29, 2009

0.1.5

Oct 14, 2009

0.1.4.1

May 12, 2009

0.1.4

May 8, 2009

0.1.3.2

Mar 2, 2009

0.1.3.2a pre-release

Apr 28, 2009

0.1.3.1

Feb 24, 2009

0.1.3

Feb 5, 2009

0.1.2

Dec 9, 2008

0.1

Nov 14, 2008

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