Object removal in movie post-production

Research.RigRemoval History

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December 17, 2007 by 134.226.85.142 -
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(:flv-player Attach:bikeorg.flv width=295 height=288 :) (:flv-player Attach:bikematte.flv width=295 height=288 :)

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(:flv-player Attach:bikeorg.flv width=384 height=288 :) (:flv-player Attach:bikematte.flv width=384 height=288 :)

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(:flv-player Attach:womanorg.flv width=295 height=288 :) (:flv-player Attach:womanmatte.flv width=295 height=288 :)

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December 17, 2007 by 134.226.85.142 -
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(:flv-player Attach:bikeorg.flv width=295 height=220 :) (:flv-player Attach:bikematte.flv width=295 height=220 :)

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(:flv-player Attach:bikeorg.flv width=295 height=288 :) (:flv-player Attach:bikematte.flv width=295 height=288 :)

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(:flv-player Attach:womanorg.flv width=295 height=220 :) (:flv-player Attach:womanmatte.flv width=295 height=220 :)

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(:flv-player Attach:womanorg.flv width=295 height=288 :) (:flv-player Attach:womanmatte.flv width=295 height=288 :)

September 29, 2007 by 134.226.85.142 -
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  • Removing a Motorcycle:
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Figure 1: The Orignal Clip, User Matte, Result of Automated RigRemoval
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Figure 1: Removing a Motorcycle: Orignal Clip, User Matte, Result of Automated RigRemoval
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Figure 1: The Orignal Clip, User Matte, Result of Automated RigRemoval
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Figure 2: Removing a Person: Orignal Clip, User Matte, Result of Automated RigRemoval
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, User Matte, Result of Automated RigRemoval

  • Removing a Person: The Orignal Clip, User Matte, Result of Automated RigRemoval
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September 29, 2007 by 134.226.85.142 -
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(:flv-player Attach:bikeorg.flv width=384 height=288 :) (:flv-player Attach:bikematte.flv width=384 height=288 :) (:flv-player Attach:bikerem.flv width=384 height=288 :)

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(:flv-player Attach:womanorg.flv width=295 height=220 :) (:flv-player Attach:womanmatte.flv width=295 height=220 :) (:flv-player Attach:womanrem.flv width=384 height=288 :)

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(:flv-player Attach:womanorg.flv width=384 height=288 :) (:flv-player Attach:womanmatte.flv width=384 height=288 :) (:flv-player Attach:womanrem.flv width=384 height=288 :)

Figure 1: The Orignal Clip, User Matte, Result of Automated RigRemoval
September 29, 2007 by 134.226.85.142 -
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(:flv-player Attach:bikeorg.flv width=295 height=150 :) (:flv-player Attach:bikematte.flv width=295 height=150 :)

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(:flv-player Attach:bikeorg.flv width=295 height=220 :) (:flv-player Attach:bikematte.flv width=295 height=220 :)

September 29, 2007 by 134.226.85.142 -
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(:flv-player Attach:bikeorg.flv width=295 height=150 :) (:flv-player Attach:bikematte.flv width=295 height=150 :)

September 29, 2007 by 134.226.85.142 -
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(:flv-player Attach:bikeorg.flv width=290 height=200 :) (:flv-player Attach:bikematte.flv width=290 height=200 :)

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(:flv-player Attach:bikeorg.flv width=295 height=200 :) (:flv-player Attach:bikematte.flv width=295 height=200 :)

September 29, 2007 by 134.226.85.142 -
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(:flv-player Attach:bikeorg.flv width=290 height=200 :) (:flv-player Attach:bikematte.flv width=290 height=200 :)

September 29, 2007 by 134.226.85.142 -
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(:flv-player Attach:bikeorg.flv width=280 height=200 :) (:flv-player Attach:bikematte.flv width=280 height=200 :)

September 29, 2007 by 134.226.85.142 -
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(:flv-player Attach:bikeorg.flv width=266 height=200 :) (:flv-player Attach:bikematte.flv width=266 height=200 :)

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(:flv-player Attach:bikeorg.flv width=300 height=200 :) (:flv-player Attach:bikematte.flv width=300 height=200 :)

September 29, 2007 by 134.226.85.142 -
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(:flv-player Attach:bikeorg.flv width=384 height=288 :) (:flv-player Attach:bikematte.flv width=384 height=288 :)

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(:flv-player Attach:bikeorg.flv width=266 height=200 :) (:flv-player Attach:bikematte.flv width=266 height=200 :)

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(:flv-player Attach:bikeorg.flv width=384 height=288 :) (:flv-player Attach:bikematte.flv width=384 height=288 :) (:flv-player Attach:bikerem.flv width=384 height=288 :)

Figure 1: The Orignal Clip, User Matte, Result of Automated RigRemoval

(:flv-player Attach:womanorg.flv width=384 height=288 :) (:flv-player Attach:womanmatte.flv width=384 height=288 :) (:flv-player Attach:womanrem.flv width=384 height=288 :)

Figure 1: The Orignal Clip, User Matte, Result of Automated RigRemoval
September 29, 2007 by 134.226.85.142 -
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(:flv-player Attach:bikeorg.flv width=200 height=150 :) (:flv-player Attach:bikematte.flv width=200 height=150 :) (:flv-player Attach:bikerem.flv width=200 height=150 :)

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(:flv-player Attach:bikeorg.flv width=384 height=288 :) (:flv-player Attach:bikematte.flv width=384 height=288 :) (:flv-player Attach:bikerem.flv width=384 height=288 :)

September 29, 2007 by 134.226.85.142 -
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The Orignal Clip, User Matte, Result of Automated RigRemoval

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(:flv-player Attach:bikeorg.flv width=200 height=150 :) (:flv-player Attach:bikematte.flv width=200 height=150 :) (:flv-player Attach:bikerem.flv width=200 height=150 :)

Figure 1: The Orignal Clip, User Matte, Result of Automated RigRemoval

, User Matte, Result of Automated RigRemoval

September 29, 2007 by 134.226.85.142 -
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    * Removing a Motorcycle: The Orignal Clip, User Matte
    * Removing a Motorcycle: The Orignal Clip, Result of Automated RigRemoval
    * Removing a Person: The Orignal Clip, User Matte
    * Removing a Person: The Orignal Clip, Result of Automated RigRemoval
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  • Removing a Motorcycle:

The Orignal Clip, User Matte, Result of Automated RigRemoval

  • Removing a Person: The Orignal Clip, User Matte, Result of Automated RigRemoval
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September 29, 2007 by 134.226.85.142 -
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Object removal in movie post-production

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September 29, 2007 by 134.226.85.142 -
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This page contains demonstration video clips showing the results of a new algorithm that allows interactive object removal. The user must delineate a matte around the object (the Rig) to be removed (a garbage matte) and the algorithm then employs a recursive Bayesian approach for reconstructing the motion underlying the Rig. Having reconstructed the motion, image information from future and past frames can then be used to reveal the picture hidden by the object in each frame. The only information provided by the user is the matte. The algorithm then builds frames automatically using a combination of standard motion estimation techniques and a Bayesian refinement strategy for motion interpolation.

The clips shown here are downsampled from 720x576 to 180x144 for ease of downloading. All images on this page copyright The Foundry (www.thefoundry.co.uk)

    * Removing a Motorcycle: The Orignal Clip, User Matte
    * Removing a Motorcycle: The Orignal Clip, Result of Automated RigRemoval
    * Removing a Person: The Orignal Clip, User Matte
    * Removing a Person: The Orignal Clip, Result of Automated RigRemoval

All images on this page copyright The Foundry (www.thefoundry.co.uk)

September 29, 2007 by 134.226.85.142 -
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Object removal in movie post-production

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Bibliography

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Bibliography

  • A Bayesian Framework for Recursive Object Removal in Movie Post-Production. A. Kokaram , B. Collis and S. Robinson (2003) In (ICIP'03). Barcelona Spain. ( pdf )
  • Filling in the gaps. B. Collis and A. Kokaram (2004) IEE Electronics Systems and Software. ( pdf )
  • Automated rig removal with Bayesian motion interpolation. A.C. Kokaram , B. Collis and S. Robinson (2005) Proceedings of the IEE Journal on Vision, Image and Signal Processing, 152:407-414. ( pdf )
September 29, 2007 by 134.226.85.142 -
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Bibliography

Page last modified on December 17, 2007