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Information processing apparatus, information processing method, and program

  • US 10,456,918 B2
  • Filed: 03/10/2015
  • Issued: 10/29/2019
  • Est. Priority Date: 03/20/2014
  • Status: Active Grant
First Claim
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1. An information processing apparatus comprising:

  • a model acquiring unit configured to acquire a three-dimensional shape model of a target object;

    a display control unit configured to cause a display unit to display the three-dimensional shape model;

    a setting unit configured to set a first orientation of the three-dimensional shape model of the target object and a second orientation of the three-dimensional shape model of the target object that is different from the first orientation on the basis of the three-dimensional shape model displayed in the display unit;

    a storage unit configured to store a transformation parameter that transforms the first orientation into the second orientation; and

    a unit configured to calculate a first position and orientation of the target object by associating the three-dimensional shape model with an imaged target object,to transform the associated three-dimensional shape model using the transformation parameter, andto calculate a second position and orientation of the target object by associating the transformed three-dimensional shape model with the imaged target object,to determine the position and orientation of the target object based on the first position and orientation and second position and orientation of the target object.

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