METHODS AND SYSTEMS FOR ESTIMATING THREE-DIMENSIONAL INFORMATION FROM TWO-DIMENSIONAL CONCEPT DRAWINGS (Englisch)

2015
  • Patent  /  Elektronische Ressource

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A method is for estimating a three-dimensional (3D) representation of a set of two-dimensional (2D) curves of a concept drawing, the estimate of the 3D representation corresponding to a 3D object underlying the concept drawing. The method comprises: obtaining a representation of a set of 2D curves a concept drawing that represent a 3D object underlying the concept drawing; determining an energy function based on the set of 2D curves, the energy function comprising one or more terms, each term reflective of a preference for a 3D representation based on a characteristic of the 2D curves which reflects how concept drawings are commonly perceived to represent 3D objects; and performing an optimization which minimizes the energy function to thereby determine the 3D representation.

  • Titel:
    METHODS AND SYSTEMS FOR ESTIMATING THREE-DIMENSIONAL INFORMATION FROM TWO-DIMENSIONAL CONCEPT DRAWINGS
  • Patentnummer:
    US2017039722
  • Anmeldedatum:
    2015-04-16
  • Patentanmelder:
  • Patentfamilie:
  • Autor / Urheber:
  • Verlag:
    Europäisches Patentamt
  • Erscheinungsjahr:
    2015
  • Medientyp:
    Patent
  • Format:
    Elektronische Ressource
  • Sprache:
    Englisch
  • Klassifikation:
    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein, IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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