“Aerial 3D/2D Composite Display: Depth-Fused 3D for the Central User and 2D for Surrounding Audiences” by Terashima, Fujii, Yamamoto, Yasugi, Suyama, et al. …

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Entry Number: 32

Title:

    Aerial 3D/2D Composite Display: Depth-Fused 3D for the Central User and 2D for Surrounding Audiences

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Abstract:


    This paper proposes a novel optical system to show an aerial 3D image for a user in front of the display and to show its 2D image for the surrounding viewers. Our optics form two-layered aerial images that are visible in a limited viewing area. Outside the viewing area, only the rear aerial 2D image is visible. The viewing area is controlled by the area of a retro-reflector in AIRR (Aerial Imaging by Retro-Reflection). The center perceives depth in the aerial screen based on DFD (Depth-Fused 3D) display.

References:


    • Suyama, S. Ohtsuka, H. Takada, K. Uchida, and S. Sasaki. 2004. Apparent 3-D Image Perceived from Two Luminance-modulated 2-D Images Display at Different Depths. Vision Research 44, 8 (2004), 785–793. 
    • Terashima, H. Yamamoto, and S. Suyama. 2017. Depth Aerial Image by Using Aerial Imaging by Retro-Reflection(AIRR) and Depth-Fused 3D (DFD). In Proc. International Display Workshops 2017. 935–938. 
    • Yamamoto, Y. Tomiyama, and S. Suyama. 2014. Floating aerial LED signage based on aerial imaging by retro-reflection (AIRR). Optics Express 22, 22 (Nov. 2014), 26919–26924.

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