S3D-R2R: An automatic stereoscopic 3D image recomposition to retargeting method with depth modification

Md Baharul Islam, Chee Onn Wong, Md Kabirul Islam

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Stereoscopic image adaptation to the target display devices while minimizing the distortion of significant features and stereoscopic properties is a challenging problem. Conventional methods either fail to preserve the image context or unable to improve the image aesthetics with improved depth perception in the retargeted images. In this paper, we present an automatic warping-based stereoscopic 3D image recomposition to retargeting method, shortly S3D-R2R that improves the stereo image composition in the retargeting results. Our S3D-R2R method resizes both the left and right stereo image pair using a global optimization algorithm that minimizes a set of aesthetic quality errors. These errors are formulated based on the selected photographic composition rules and modify the depth perception. To improve the depth perception of the stereo image pair, the disparity consistency has been modified within the comfort disparity range. Experimental results show that our automatic method changes the position of the salient object in the target image scale and improves the depth perception within the comfort depth range. Empirical user studies indicate that our retargeting results receive more attention than state-of-the-art methods.

Original languageEnglish
Title of host publicationVISAPP
EditorsGiovanni Maria Farinella, Petia Radeva, Jose Braz
PublisherSciTePress
Pages827-834
Number of pages8
ISBN (Electronic)9789897584022
Publication statusPublished - 2020
Externally publishedYes
Event15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, VISIGRAPP 2020 - Valletta, Malta
Duration: 27 Feb 202029 Feb 2020

Publication series

NameVISIGRAPP 2020 - Proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications
Volume4

Conference

Conference15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, VISIGRAPP 2020
Country/TerritoryMalta
CityValletta
Period27/02/2029/02/20

Keywords

  • Disparity
  • Image Aesthetics
  • Image Recomposition
  • Image Retargeting
  • Image Warping
  • Stereoscopic Imaging

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