Image composition with blurring effect from depth of field

  • Authors:
  • Hai Liu;Lizhuang Ma

  • Affiliations:
  • School of Electronic, Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, P.R. China;School of Electronic, Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai, P.R. China

  • Venue:
  • ICEC'07 Proceedings of the 6th international conference on Entertainment Computing
  • Year:
  • 2007

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Abstract

This paper describes a new framework for image composition according to the blurring effect bred by changing depth of field from the target images. The framework involves two stages: a learning phase, in which the target image, with one part of the image purported to be "further" and another part "near", is presented as "learning data" and the learned filter is applied to some objects in source image; and a composition phase, in which those blurred objects of source image are composed into the "further" part of the target image. The framework is based on a simple multiscale Gaussian filter, inspired primarily by recent results in texture synthesis and image editing.