NEW!  Version 3 of iPi Motion Capture is available. iPi Motion Capture 3 delivers new features for improved workflow including support of Kinect 2, improved arms tracking, simplified calibration and others. Read more >>

This documentation corresponds to version 2 of iPi Motion Capture. The latest documentation for version 3 can be found at https://docs.ipisoft.com/

Editions Comparison

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'''Q: Which configuration do you recommend: Dual-Kinect/Xtion or Multiple Sony PS Eye?'''  
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<blockquote>Handy comparison tables can be found on [http://ipisoft.com/store/compare-editions '''our web site'''].<br/>This article only provides with answers on the most common questions regarding editions and their difference.</blockquote>
  
'''A:''' There is no straighforward answer to this questions, there are pros and cons each option:
 
* The accuracy of tracking will be the same for Dual-Kinect/Xtion or Mutliple Sony PS Eye configurations
 
* Dual-Kinect/Xtion configuration is easier to install and calibrate, it requires less space (see below)
 
* But Sony cameras allow you to have much bigger capture volume, that may be critical for motions like running, fighting and similar
 
  
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'''Q: Which configuration do you recommend: [[User Guide for Dual Depth Sensor Configuration|Dual depth sensors]] or [[User Guide for Multiple PlayStation Eye Cameras Configuration|Multiple Sony PS Eye]]?'''
  
'''Q: What is the difference between Express Edition and other editions?'''  
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'''A:''' There is no straighforward answer to this question, there are pros and cons each option: [[Dual Depth Sensors vs Sony PS Eye Comparison]]
  
'''A:''' Express Edition:  
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* supports only 1 Microsoft Kinect sensor
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'''Q: What is the difference between [http://ipisoft.com/software/express-edition Express Edition] and other editions?'''
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'''A:''' [http://ipisoft.com/software/express-edition Express Edition]:
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* supports only 1 depth sensor
 
* capture volume will be 7 by 7 feet (approx. 2 by 2 meters)
 
* capture volume will be 7 by 7 feet (approx. 2 by 2 meters)
 
* you will not be able to track complex motions that include rotations because of self occlusion.  
 
* you will not be able to track complex motions that include rotations because of self occlusion.  
* but you will not need multi-camera system calibration, that makes Express Edition much easier in operation compared to other editions (that are multi-camera)
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* but you will not need multi-camera system calibration, that makes [http://ipisoft.com/software/express-edition Express Edition] much easier in operation compared to other editions (that are multi-camera)
Basic and Standard Editions:
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[http://ipisoft.com/software/basic-edition Basic] and [http://ipisoft.com/software/standard-edition Standard] Editions:
* support of 1 Kinect is included in Basic and Standard Editions as well
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* support of 1 depth sensor is included in [http://ipisoft.com/software/basic-edition Basic] and [http://ipisoft.com/software/standard-edition Standard] Editions as well
* support of 2 Kinects will allow you to capture more complex motions than with 1 Kinect, including rotations  
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* support of 2 depth sensors will allow you to capture more complex motions than with 1 depth sensor, including rotations  
* Sony PS Eye cameras-based set-up is the most powerful option: it will allow you to capture very complex motions in much bigger capture volume - 20 by 20 feet (approx. 7 by 7 meters)
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* Sony PS Eye cameras-based set-up is the most powerful option: it will allow you to capture very complex motions in much bigger capture volume &mdash; 20 by 20 feet (approx. 7 by 7 meters)
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 +
 
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'''Q: Why should I pay for [http://ipisoft.com/software/express-edition Express Edition] when there are many cheaper solutions supporting 1 Kinect?'''
 +
 
 +
'''A:''' iPi Motion Capture uses our own markerless tracking algorithms that give much better tracking quality than standard Kinect algorithms. You will not have that awful jitter that makes motions look ridiculously unrealistic.
  
  
'''Q: What is the difference between Basic Edition and Standard Edition?'''
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'''Q: What is the difference between [http://ipisoft.com/software/basic-edition Basic Edition] and [http://ipisoft.com/software/standard-edition Standard Edition]?'''
  
'''A:''' Standard and Basic both support Dual-Kinect/Xtion configuration, and other basic motion capture features. They differ by features:
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'''A:''' [http://ipisoft.com/software/standard-edition Standard] and [http://ipisoft.com/software/basic-edition Basic] both support dual depth sensor configuration, and other basic motion capture features. They differ by features:
* Maximum number of Sony PS Eye cameras (or other compatible cameras). Basic support 3 or 4 cameras, Standard support 3 to 6 cameras). 6-cameras set-up will allow you to track wider range of complex motions (including rotations, like fighting, dancing etc.) with good quality (more robust, more accurate).  
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* Maximum number of Sony PS Eye cameras (or other compatible cameras). [http://ipisoft.com/software/basic-edition Basic] supports 3 or 4 cameras, [http://ipisoft.com/software/standard-edition Standard] supports 3 to 8 cameras. 6 &mdash; 8 -cameras set-up will allow you to track wider range of complex motions (including rotations, like fighting, dancing etc.) with good quality (more robust, more accurate).  
* Standard will support multiple persons tracking (release is planned for 3rd quarter of 2012). Basic will not include this feature.
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* [http://ipisoft.com/software/standard-edition Standard Edition] supports [[Getting_started_with_multiple_actors|multiple persons tracking]].
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* [http://ipisoft.com/software/standard-edition Standard Edition] supports [[multiple GPUs]] usage.
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* [http://ipisoft.com/software/standard-edition Standard Edition] provides [[Batch Processing]] functionality.
  
  
 
'''Q: What is the minimum space required for capture?'''
 
'''Q: What is the minimum space required for capture?'''
  
'''A:''' For 1 or 2 Kinects you will need 9 by 5 feet (3.5 by 2.0 meters). For webcameras-based multi-camera system you will need 13 by 13 feet (4 by 4 meters)
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'''A:''' For 1 or 2 depth sensors you will need 9 by 5 feet (2.7 by 1.5 meters). For webcameras-based multi-camera system you will need 13 by 13 feet (4 by 4 meters)

Latest revision as of 18:08, 19 February 2014

Handy comparison tables can be found on our web site.
This article only provides with answers on the most common questions regarding editions and their difference.


Q: Which configuration do you recommend: Dual depth sensors or Multiple Sony PS Eye?

A: There is no straighforward answer to this question, there are pros and cons each option: Dual Depth Sensors vs Sony PS Eye Comparison


Q: What is the difference between Express Edition and other editions?

A: Express Edition:

  • supports only 1 depth sensor
  • capture volume will be 7 by 7 feet (approx. 2 by 2 meters)
  • you will not be able to track complex motions that include rotations because of self occlusion.
  • but you will not need multi-camera system calibration, that makes Express Edition much easier in operation compared to other editions (that are multi-camera)

Basic and Standard Editions:

  • support of 1 depth sensor is included in Basic and Standard Editions as well
  • support of 2 depth sensors will allow you to capture more complex motions than with 1 depth sensor, including rotations
  • Sony PS Eye cameras-based set-up is the most powerful option: it will allow you to capture very complex motions in much bigger capture volume — 20 by 20 feet (approx. 7 by 7 meters)


Q: Why should I pay for Express Edition when there are many cheaper solutions supporting 1 Kinect?

A: iPi Motion Capture uses our own markerless tracking algorithms that give much better tracking quality than standard Kinect algorithms. You will not have that awful jitter that makes motions look ridiculously unrealistic.


Q: What is the difference between Basic Edition and Standard Edition?

A: Standard and Basic both support dual depth sensor configuration, and other basic motion capture features. They differ by features:


Q: What is the minimum space required for capture?

A: For 1 or 2 depth sensors you will need 9 by 5 feet (2.7 by 1.5 meters). For webcameras-based multi-camera system you will need 13 by 13 feet (4 by 4 meters)

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