Ardeco: automatic region detection and conversion

  • Authors:
  • Gregory Lecot;Bruno Levy

  • Affiliations:
  • INRIA-ALICE;INRIA-ALICE

  • Venue:
  • EGSR'06 Proceedings of the 17th Eurographics conference on Rendering Techniques
  • Year:
  • 2006

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Abstract

We present Ardeco, a new algorithm for image abstraction and conversion from bitmap images into vector graphics. Given a bitmap image, our algorithm automatically computes the set of vector primitives and gradients that best approximates the image. In addition, more details can be generated in user-selected important regions, defined from eye-tracking data or from an importance map painted by the user. Our algorithm is based on a new two-level variational parametric segmentation algorithm, minimizing Mumford and Shah's energy and operating on an intermediate triangulation, well adapted to the features of the image.