Zobrazeno 1 - 10
of 3 244
pro vyhledávání: '"integral imaging"'
Autor:
Bai-Chuan Zhao, Wei Fan
Publikováno v:
Heliyon, Vol 10, Iss 12, Pp e32665- (2024)
A high-luminance one-dimensional integral imaging display is presented in this paper. A gradient-width line light source array behind an elemental image array is proposed. The widths of the line light sources with equal pitches gradually increased fr
Externí odkaz:
https://doaj.org/article/35d15aa99b154d378d049c43d5e74a46
Autor:
Wenfeng Cai, Delai Kong, Zongjun Ma, Mengjia Cen, Jiawei Wang, Dandan Yuan, Ke Li, Ming Cheng, Shaolin Xu, Dan Luo, Yanqing Lu, Yanjun Liu
Publikováno v:
Light: Advanced Manufacturing, Vol 4, Iss 4, Pp 359-371 (2024)
Microlenses or arrays are key elements in many applications. However, their construction methods involve multiple fabrication processes, thereby increasing the complexity and cost of fabrication. In this study, we demonstrate an optically anisotropic
Externí odkaz:
https://doaj.org/article/ebc1a3232f1947db890cb376f88c3c21
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 1, Pp 1-7 (2024)
Integral imaging (InIm) based light field display (LFD) is still faced with challenges in the complexity of light field data acquisition and generation and unsatisfactory display effects. This paper presents an InIm-based LFD system with an optimum v
Externí odkaz:
https://doaj.org/article/586714292ead422587821b2a84f246d0
Autor:
Hyunji Cho, Hoon Yoo
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5384 (2024)
This paper introduces an enhancement technique for three-dimensional computational integral imaging by utilizing a post-processing method. Despite the advantages of computational integral imaging systems, the image quality of the systems can suffer f
Externí odkaz:
https://doaj.org/article/adedc5ecc3eb40b6a73b108f2bc633e8
Autor:
Yan Xing, Xing-Yu Lin, Lin-Bo Zhang, Yun-Peng Xia, Han-Le Zhang, Hong-Yu Cui, Shuang Li, Tong-Yu Wang, Hui Ren, Di Wang, Huan Deng, Qiong-Hua Wang
Publikováno v:
Opto-Electronic Advances, Vol 6, Iss 6, Pp 1-12 (2023)
Light field 3D display technology is considered a revolutionary technology to address the critical visual fatigue issues in the existing 3D displays. Tabletop light field 3D display provides a brand-new display form that satisfies multi-user shared v
Externí odkaz:
https://doaj.org/article/b8c4a92853cd41caa654fd283d89877d
Publikováno v:
Micromachines, Vol 15, Iss 3, p 381 (2024)
Conventional integral imaging (InIm) three-dimensional (3D) display has the defect of a small viewing angle and usually presents a single 3D image. In this paper, we propose a viewing-angle-enhanced and dual-view compatible InIm 3D display system. Th
Externí odkaz:
https://doaj.org/article/cfefd4bc14664990a5c11c100c7f6c72
Publikováno v:
Sensors, Vol 24, Iss 6, p 1731 (2024)
In this paper, we propose a method for the three-dimensional (3D) image visualization of objects under photon-starved conditions using multiple observations and statistical estimation. To visualize 3D objects under these conditions, photon counting i
Externí odkaz:
https://doaj.org/article/270a0287134f47ec9758730fbfc9a23b
Autor:
Byungwoo Cho, Myungjin Cho
Publikováno v:
Sensors, Vol 24, Iss 6, p 1952 (2024)
In this paper, we propose a new optical encryption technique that uses the single random phase mask. In conventional optical encryptions such as double random phase encryption (DRPE), two different random phase masks are required to encrypt the prima
Externí odkaz:
https://doaj.org/article/9d6cfb40f29047b5b93ca15b8a4dbb2d
Publikováno v:
IEEE Photonics Journal, Vol 15, Iss 1, Pp 1-6 (2023)
In traditional computer-generated integral imaging (CGII) methods, the generated elemental image array (EIA) is flat, and it doesn't fit for curved integral imaging (II) systems. Here, a curved CGII method was proposed for curved II system. In the pr
Externí odkaz:
https://doaj.org/article/4e6bb1e3d65c416087454171089bd8a3
Publikováno v:
Journal of Information Display, Vol 24, Iss 1, Pp 81-92 (2023)
Tabletop autostereoscopic displays have the advantage of displaying realistic three-dimensional (3D) content. In particular, the Integral imaging (InIm) method is superior in tabletop displays, as it is possible to make the system small using microle
Externí odkaz:
https://doaj.org/article/33bd96bf57f44ff7abb9b95b9802b302