Perceptually-guided design of nonperspectives through pictorial depth cues

Kenichi Yoshida, Shigeo Takahashi, Hiroaki Ono, Issei Fujishiro, Masato Okada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Introducing distortions into perspective views is a popular technique to direct our visual attention to specific objects, as seen in hand-drawn illustrations and cartoon animations. This type of image expression, called nonperspective projection, is feasible in visual communication, because the human visual system can reconstruct the target three-dimensional (3D) scene correctly provided that the corresponding image distortions are within a certain perceptual tolerance. In this paper, we develop a perceptual approach to guiding the design of such nonperspective images by referring to the 3D perception induced by pictorial depth cues. We formulate an acceptable tolerance by investigating how we perceive image distortion according to the change in the configuration of depth cues. The obtained formulation is then incorporated into our new algorithm, with which we can automatically control plausible image deformation by simply modifying the positions and sizes of specific objects in a scene.

Original languageEnglish
Title of host publicationProceedings - 2010 7th International Conference on Computer Graphics, Imaging and Visualization, CGIV 2010
Pages173-178
Number of pages6
DOIs
Publication statusPublished - 2010
Event2010 7th International Conference on Computer Graphics, Imaging and Visualization, CGIV 2010 - Sydney, NSW, Australia
Duration: 2010 Aug 72010 Aug 10

Other

Other2010 7th International Conference on Computer Graphics, Imaging and Visualization, CGIV 2010
CountryAustralia
CitySydney, NSW
Period10/8/710/8/10

Fingerprint

Visual communication
Animation

Keywords

  • Nonperspective projection
  • Perceptually-guided design
  • Pictorial depth cues
  • Psychophysical experiments

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition

Cite this

Yoshida, K., Takahashi, S., Ono, H., Fujishiro, I., & Okada, M. (2010). Perceptually-guided design of nonperspectives through pictorial depth cues. In Proceedings - 2010 7th International Conference on Computer Graphics, Imaging and Visualization, CGIV 2010 (pp. 173-178). [5576214] https://doi.org/10.1109/CGIV.2010.33

Perceptually-guided design of nonperspectives through pictorial depth cues. / Yoshida, Kenichi; Takahashi, Shigeo; Ono, Hiroaki; Fujishiro, Issei; Okada, Masato.

Proceedings - 2010 7th International Conference on Computer Graphics, Imaging and Visualization, CGIV 2010. 2010. p. 173-178 5576214.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yoshida, K, Takahashi, S, Ono, H, Fujishiro, I & Okada, M 2010, Perceptually-guided design of nonperspectives through pictorial depth cues. in Proceedings - 2010 7th International Conference on Computer Graphics, Imaging and Visualization, CGIV 2010., 5576214, pp. 173-178, 2010 7th International Conference on Computer Graphics, Imaging and Visualization, CGIV 2010, Sydney, NSW, Australia, 10/8/7. https://doi.org/10.1109/CGIV.2010.33
Yoshida K, Takahashi S, Ono H, Fujishiro I, Okada M. Perceptually-guided design of nonperspectives through pictorial depth cues. In Proceedings - 2010 7th International Conference on Computer Graphics, Imaging and Visualization, CGIV 2010. 2010. p. 173-178. 5576214 https://doi.org/10.1109/CGIV.2010.33
Yoshida, Kenichi ; Takahashi, Shigeo ; Ono, Hiroaki ; Fujishiro, Issei ; Okada, Masato. / Perceptually-guided design of nonperspectives through pictorial depth cues. Proceedings - 2010 7th International Conference on Computer Graphics, Imaging and Visualization, CGIV 2010. 2010. pp. 173-178
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