Discriminating between photorealistic computer graphics and natural images using fractal geometry

@article{Pan2009DiscriminatingBP,
  title={Discriminating between photorealistic computer graphics and natural images using fractal geometry},
  author={Feng Pan and JiongBin Chen and Jiwu Huang},
  journal={Science in China Series F: Information Sciences},
  year={2009},
  volume={52},
  pages={329-337}
}
Rendering technology in computer graphics (CG) is now capable of producing highly photorealistic images, giving rise to the problem of how to identify CG images from natural images. Some methods were proposed to solve this problem. In this paper, we give a novel method from a new point of view of image perception. Although the photorealistic CG images are very similar to natural images, they are surrealistic and smoother than natural images, thus leading to the difference in perception. A part… CONTINUE READING
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