Reproducibility of depth distance by one-dimensional integral photography

Sumio Yano; Akira Hasegawa; Min-Chul Park

doi:10.1117/12.2518588

14 May 2019 Reproducibility of depth distance by one-dimensional integral photography

Sumio Yano, Akira Hasegawa, Min-Chul Park

Proceedings Volume 10997, Three-Dimensional Imaging, Visualization, and Display 2019; 109970B (2019) https://doi.org/10.1117/12.2518588
Event: SPIE Defense + Commercial Sensing, 2019, Baltimore, MD, United States

Abstract

We developed an integral photography with parallax only in the horizontal direction, namely one-dimensional integral photography. For developing, 4K LCD and lenticular lenses were used for the display equipment. With regard to the reproduced three-dimensional image, a fixation point was provided to the camera array in the computer, and then a multi-view stereoscopic image was picked-up, pixel position conversion was performed, and an elemental image was generated on the LCD and displayed. The display characteristics of resolution and depth distance related to the prototyped one-dimensional integral photography were described. Furthermore, from the subjective evaluation experiment results, we described the degree of the influence of the reduction of vertical spatial frequency on the depth perception and the influence of the toed-in capturing method on the reproduction of the depth distance.

Citation Download Citation

Sumio Yano, Akira Hasegawa, and Min-Chul Park "Reproducibility of depth distance by one-dimensional integral photography", Proc. SPIE 10997, Three-Dimensional Imaging, Visualization, and Display 2019, 109970B (14 May 2019); https://doi.org/10.1117/12.2518588

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KEYWORDS

Cameras

LCDs

Prototyping

Visualization

3D image processing

Spatial resolution

Image processing

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