Quality Assessment of Fractalized NPR Textures: a Perceptual Objective Metric

APGV 09: Proceedings of the 6th symposium on Applied perception in graphics and visualization - Sept 2009
Download the publication : BTS09.pdf [4.8Mo]  
Texture fractalization is used in many existing approaches to ensure the temporal coherence of a stylized animation. This paper presents the results of a psychophysical user-study evaluating the relative distortion induced by a fractalization process of typical medium textures. We perform a ranking experiment, assess the agreement among the participants and study the criteria they used. Finally we show that the average co-occurrence error is an efficient quality predictor in this context.

Images and movies

 

See also

The project web page

Slides

Download the full version of the slides with the videos (90Mb)

BibTex references

@InProceedings\{BTS09,
  author       = "B\'enard, Pierre and Thollot, Jo{\"e}lle and Sillion, Fran\c{c}ois",
  title        = "Quality Assessment of Fractalized NPR Textures: a Perceptual Objective Metric",
  booktitle    = "APGV 09: Proceedings of the 6th symposium on Applied perception in graphics and visualization",
  month        = "Sept",
  year         = "2009",
  publisher    = "ACM Press",
  organization = "ACM",
  address      = "Chania, Crete, Greece",
  note         = "to appear",
  keywords     = "texture, perceptual evaluation, non-photorealistic rendering",
  url          = "http://artis.imag.fr/Publications/2009/BTS09"
}

Other publications in the database

» Pierre Bénard
» Joëlle Thollot
» François Sillion