Results 21 to 30 of about 382,481 (160)

Multi-View 3D Integral Imaging Systems Using Projectors and Mobile Devices

Photonics, 2021
Glassless 3D displays using projectors and mobile phones based on integral imaging technology have been developed. Three-dimensional image files are created from the 2D images captured by a conventional camera.
Nikolai Petrov, Maksim Khromov, Yuri Sokolov   +2 more
doaj   +1 more source

Spatial multiplexing holographic combiner for glasses-free augmented reality

Nanophotonics, 2020
Glasses-free augmented reality is of great interest by fusing virtual 3D images naturally with physical world without the aid of any wearable equipment. Here we propose a large-scale spatial multiplexing holographic see-through combiner for full-color 3D
Shi Jiacheng, Qiao Wen, Hua Jianyu, Li Ruibin, Chen Linsen   +4 more
doaj   +1 more source

Fabrication technology for light field reconstruction in glasses-free 3D display

Journal of Information Display, 2023
Light field 3D display has attracted great attention as the hardware interface for a virtual 3D application. The design and fabrication of light-modulating structures directly affect the authenticity of the reconstructed 3D image. The critical challenges
Fengbin Zhou, Wen Qiao, Linsen Chen
doaj   +1 more source

Integral imaging-based tabletop light field 3D display with large viewing angle

Opto-Electronic Advances, 2023
Light field 3D display technology is considered a revolutionary technology to address the critical visual fatigue issues in the existing 3D displays.
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   +11 more
doaj   +1 more source

Holographic Sampling Display Based on Metagratings

iScience, 2020
Summary: Glasses-free three-dimensional (3D) display is considered as a potential disruptive technology for display. The issue of visual fatigue, mainly caused by the inaccurate phase reconstruction in terms of image crosstalk, as well as vergence and ...
Wenqiang Wan, Wen Qiao, Donglin Pu, Ruibin Li, Chinhua Wang, Yueqiang Hu, Huigao Duan, L. Jay Guo, Linsen Chen   +8 more
doaj   +1 more source

Full-chain modeling and performance analysis of integral imaging three-dimensional display system

Journal of the European Optical Society-Rapid Publications, 2020
The full-chain system performance characterization is very important for the optimization design of an integral imaging three-dimensional (3D) display system.
Ying Yuan, Xiaorui Wang, Yang Yang, Hang Yuan, Chao Zhang, Zhenshun Zhao   +5 more
doaj   +1 more source

Dynamic Holographic Display Based on Perovskite Nanocrystal Doped Liquid Crystal Film

IEEE Photonics Journal, 2021
Holography can produce the most real three-dimensional (3D) image, and is considered as the ultimate 3D display technology. However, compared with other display technologies, it has not been practically available in video display so far due to low ...
Zhongen Wu, Xiaowen Zhou, Siyao Wu, Zekun Yan, Yan Li, Gufeng He   +5 more
doaj   +1 more source

3D-Imaging Endoscopy Through Electronic Focusing

IEEE Photonics Journal
Conventional endoscopic systems provide two-dimensional images of three-dimensional structures. Real depth information is lost in these systems. Therefore, depth perception relies uniquely on monocular cues, such as occlusions, shadows or motion parallax.
Ines Nohales, Angel Tolosa, Genaro Saavedra, Manuel Martinez-Corral, Nicolo Incardona   +4 more
doaj   +1 more source

Recent Progress in True 3D Display Technologies Based on Liquid Crystal Devices

Crystals, 2023
In recent years, the emergence of virtual reality (VR) and augmented reality (AR) has revolutionized the way we interact with the world, leading to significant advancements in 3D display technology.
Shuxin Liu, Yan Li, Yikai Su
doaj   +1 more source

Applications of Naked-Eye 3D Display Technology in Medical Field

Zhongguo yiliao qixie zazhi
Naked-eye 3D display technology has excellent 3D visual effects and does not require wearable devices assistance. It can present the depth, position and complex structure information of 3D medical images, allowing viewers to obtain information about ...
Yunmeng ZHANG, Shenglin LIU, Qingmin FENG, Lina HUANG, Qiang ZHANG   +4 more
doaj   +1 more source