Resizing of stereoscopic images for display adaptation

Wook-Joong Kim; Seong-Dae Kim; Jinwoong Kim; Namho Hur

doi:10.1117/12.805829

18 February 2009 Resizing of stereoscopic images for display adaptation

Wook-Joong Kim, Seong-Dae Kim, Jinwoong Kim, Namho Hur

Proceedings Volume 7237, Stereoscopic Displays and Applications XX; 72371S (2009) https://doi.org/10.1117/12.805829
Event: IS&T/SPIE Electronic Imaging, 2009, San Jose, California, United States

Abstract

Display adaptation is one of the key factors for the success of visual services. For two-dimensional (2D) imaging, the display adaptation is generally accomplished by 2D image re-sampling (i.e., up-/down-sampling). However, when it comes to stereoscopic three-dimensional (S3D) images, 2D re-sampling methods are inadequate because additional consideration on the third dimension of depth is not incorporated. In this paper, we analyze S3D image resizing from two aspects: geometrical deformation and frequency-domain aliasing. A number of S3D displays are available in the market and they have various screen dimensions. As we have more varieties of the displays, efficient S3D image resizing is becoming more emphasized. We present the conditions for equi-proportional S3D image resizing using the model of the binocular vision; and propose an anti-aliasing filter for stereoscopic 3D image up/down-sampling.

Citation Download Citation

Wook-Joong Kim, Seong-Dae Kim, Jinwoong Kim, and Namho Hur "Resizing of stereoscopic images for display adaptation", Proc. SPIE 7237, Stereoscopic Displays and Applications XX, 72371S (18 February 2009); https://doi.org/10.1117/12.805829

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