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Tracker

4.1/5 113
Certified 100% FREE GPLv3   

Track moving objects from your videos and get an accurate reading regarding their velocity and acceleration figures with the help of this comprehensive video analysis tool. #Video Analysis  #Analyze Video  #Track Object  #Tracker  #Analyzer  #Modeller  

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4.5/5

Tracker is a Java-based application that allows you to analyze a video clip or an image in order to determine multiple variables. The program is designed to be used in physics experiments in order to easily estimate the acceleration and velocity of a certain object.

The application uses the Xuggle video engine in order to load the video file and analyze the image details. In order to perform the analysis you need to identify the frames from the movie that you need to analyze and specify the position of the tracked object. If you want to get accurate results, make sure that you calibrate the scale of the video by specifying the length of a certain object. Since the app is mainly used for physics experiments, it is recommended to use objects with known dimensions when recording the experiment. This program needs to use multiple markers in order to identify the position of the object in the the key frames.

For instance, you can use the Line Profile option to measure the brightness for a certain image area or Point Mass to describe the movement of a certain object such as a ball or car. The results of the analysis are immediately displayed in the plot view which are defined for each track. When creating a new marker or changing the marker position, the plot is automatically refreshed in order to provide accurate information. If you need to analyze the exact coordinates, the Data Tool provides you with additional measurements and statistics. Here you can calculate the maximal, minimal and mean values with just a few clicks.

All things taken into account, Tracker is an easy to use analysis tool that can help you calculate variables by retrieving relevant data from a movie or image. It includes a complete documentation which makes it suitable for all user categories, making it extremely useful for those interested in image analysis and the speed of object captured on footage.

What's new in Tracker 6.1.6:

  • added preferred pointmass footprint to preferences dialog
  • increased the number of default names available for pointmass
  • fixed bug when displaying multiple text columns in data table
  • added auto-deletion of invalid pointmass positions
Read the full changelog
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Tracker 6.1.6

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PRICE: Free
  runs on:
Windows 11
Windows 10 64 bit
Windows 2008 64 bit
Windows 8 64 bit
Windows 7 64 bit
Windows Vista 64 bit
  file size:
140 MB
  filename:
Tracker-6.1.6-windows-x64-installer.exe
  11 screenshots:
Tracker - The main window of the Tracker allows you to load an image or movie and specify the track markersTracker - The Edit menu provides access to the program preferences and allows you to copy objects from the current imageTracker - Within the Video menu, you can replace, add or remove frames, as well as add all kinds of effects and filtersTracker - screenshot #4Tracker - screenshot #5Tracker - screenshot #6Tracker - screenshot #7Tracker - screenshot #8Tracker - screenshot #9Tracker - screenshot #10Tracker - screenshot #11
  main category:
Science / CAD
  developer:
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