Miniaturization and image optimization of a full-color holographic display system using a vibrating light guide

Chuang, Chi-Hao; Chen, Chien-Yue; Li, Siao-Ting; Chang, Hsuan-Ting; Lin, Hoang Yan

doi:10.1364/oe.473150

Cited by 9 publications

(3 citation statements)

References 22 publications

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“…The proposed DL-GSA algorithm is mainly based on the Fresnel Transform (FrT) [2][3] (Eq.1) The light propagation is described and calculated, and the holographic image of an AR-HUD holographic image is generated in real time.…”

Section: Fresnel Propagationmentioning

confidence: 99%

P‐233: Late‐News Poster: Real‐Time Augmented Reality HUD Image Generated By Deep Learning

Tzu-An,

Kuo,

Chih-Hao

et al. 2024

Symp Digest of Tech Papers

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This research presents a groundbreaking AR‐HUD system utilizing the DL‐GSA algorithm, combining unsupervised learning and convolutional neural networks for hologram generation. With a focus on depth variability, this system enables real‐time calculations, providing dynamic AR‐HUD images. The incorporation of deep learning enhances holographic precision, contributing to an immersive and safer driving experience.

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Section: Fresnel Propagationmentioning

confidence: 99%

P‐233: Late‐News Poster: Real‐Time Augmented Reality HUD Image Generated By Deep Learning

Tzu-An,

Kuo,

Chih-Hao

et al. 2024

Symp Digest of Tech Papers

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“…At the same time, more provocative types arise such for example free-standing displays [24][25][26][27], personal displays [28], mobile devices [29][30][31], interactive shopping displays [32][33][34], and even battery-free patched wearable displays for opportunistic interactions [35]. Recently, more exotic forms of information displays are under research to support the full-color holographic presentation of visual information [36,37].…”

Section: Information Displaysmentioning

confidence: 99%

Digital Interaction with Physical Museum Artifacts

et al. 2023

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In the digital information world, visualizing information in public spaces has been implemented in various formats and for application contexts such as advertisement, useful information provision, and provision of critical information in the cases of accidents, natural disasters, etc. Among the different types of information displays, in this research work, the focus is given to the ones that extend the experience of people visiting cultural heritage institutions. To this end, the design and implementation of an interactive display case that aims to overcome the “non-touch policy” of museums are presented. This novel display allows visitors to get engaged with artifacts and information through touch-based interaction with the ambition to extend the target audience and impact of museum content. The conducted study demonstrates that the interactive display case is an effective solution for providing relevant information to visitors, enhancing their engagement with exhibits, and improving their overall experience. The proposed solution is user-friendly, engaging, and informative, making it ideal for museums and other public exhibit spaces.

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“…Among widely investigated nanoparticles, TiO2 nanoparticles offer great scattering efficiency across the entire visible spectrum, high stability, and versatile application capabilities [17,18]. Moreover, to the best of our knowledge, TiO2 is barely investigated as a scattering enhancement factor for LED lighting [19][20][21][22]. Therefore, in our work, the commercial LED is produced with a commercial blue LED chip, yellow phosphor YAG: Ce 3+ , and TiO2 nanoparticles.…”

Section: Introductionmentioning

confidence: 99%

Nano scattering particle: an approach to improve quality of the commercial led

Anh

2024

UD-JST

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The light-emitting diodes (LEDs) have emerged as a sustainable illumination solution in the lighting industry. However, the commercial LEDs suffer from low chromatic rendition performance. This work proposes a feasible approach to enhance the quality of commercial LED packages via regulating scattering factors. The TiO2 nano scattering particles are added into the YAG:Ce3+ compound to enhance the internal scattering performance, inducing the blue-light conversion and extraction. In this work, TiO2 concentration varies from 0 wt% to 20 wt%. Results show that 5 wt% of TiO2 is the right concentration to achieve the optimal scattering performance for improvements in luminosity and color rendition of the LED. If the TiO2 concentration is beyond 5 wt%, these two parameters decline owing to too intensive light scattering. Meanwhile, 10 wt% is the most appropriate concentration of TiO2 to enhance the color uniformity of the LED.

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Miniaturization and image optimization of a full-color holographic display system using a vibrating light guide

Cited by 9 publications

References 22 publications

P‐233: Late‐News Poster: Real‐Time Augmented Reality HUD Image Generated By Deep Learning

P‐233: Late‐News Poster: Real‐Time Augmented Reality HUD Image Generated By Deep Learning

Digital Interaction with Physical Museum Artifacts

Nano scattering particle: an approach to improve quality of the commercial led

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