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Optical Engineering

Forward-view transition algorithm between the near and the far views and its extension to the panoramic images
Author(s): Dae-Hyun Kim; Sang-Hoon Kim; Jong Soo Choi
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Paper Abstract

We propose a new algorithm that generates intermediate scenes from the near and the far views. Assuming that two cameras can be approximated with the affine model, we align the optical axes of the near and the far views on the transition baseline using the Fourier method. Then we determine the scale of the desired novel scene, zoom in the far view, and zoom out the near view. The zoom-in far view is theoretically the same as the zoom-out near view, but disparities exist that cause the synthesized image to present the double-blurring effect. Therefore, we remove the disparities of the zoom-out near view and then synthesize it with the zoom-in far view. For the panorama-based navigation system, the proposed algorithm can also generate images having smooth and realistic transitions as the viewer walks from the current panoramic image to the next panoramic image.

Paper Details

Date Published: 1 December 2004
PDF: 10 pages
Opt. Eng. 43(12) doi: 10.1117/1.1814360
Published in: Optical Engineering Volume 43, Issue 12
Show Author Affiliations
Dae-Hyun Kim, Chung-Ang Univ. (South Korea)
Sang-Hoon Kim, Chung-Ang Univ. (South Korea)
Jong Soo Choi, Chung-Ang Univ. (South Korea)


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