35‐1: Invited Paper: Smart Pixelated Dimmer for High Ambient Contrast AR Displays
In augmented reality (AR) headset devices, virtual image visibility and power consumption are major challenges. In this paper, we presented smart pixelated dimmer that locally enhance the ambient contrast ratio. The dimmer is integrated with image sensor and low‐power edge AI processor to control th...
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| Published in | SID International Symposium Digest of technical papers Vol. 55; no. 1; pp. 447 - 449 |
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| Main Authors | , , , |
| Format | Journal Article |
| Language | English |
| Published |
Campbell
Wiley Subscription Services, Inc
01.06.2024
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| Subjects | |
| Online Access | Get full text |
| ISSN | 0097-966X 2168-0159 |
| DOI | 10.1002/sdtp.17554 |
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| Abstract | In augmented reality (AR) headset devices, virtual image visibility and power consumption are major challenges. In this paper, we presented smart pixelated dimmer that locally enhance the ambient contrast ratio. The dimmer is integrated with image sensor and low‐power edge AI processor to control the dimming automatically. Adopting smart pixelated dimmer provides AR devices the possibility to operate in high brightness environment. |
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| AbstractList | In augmented reality (AR) headset devices, virtual image visibility and power consumption are major challenges. In this paper, we presented smart pixelated dimmer that locally enhance the ambient contrast ratio. The dimmer is integrated with image sensor and low‐power edge AI processor to control the dimming automatically. Adopting smart pixelated dimmer provides AR devices the possibility to operate in high brightness environment. |
| Author | Chen, Hung-Shan Chen, Sung-Nan Chen, Chien-Chung Chang, Chia-Ming |
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| Cites_doi | 10.1016/j.isci.2020.101397 |
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| References | 2020; 23 2019; 1 e_1_2_1_5_1 Lee YH (e_1_2_1_3_1) 2019; 1 e_1_2_1_4_1 e_1_2_1_2_1 |
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| SubjectTerms | Augmented reality Dimming Image contrast Image enhancement Liquid crystal Local ambient light dimming Microprocessors Power management Virtual reality |
| Title | 35‐1: Invited Paper: Smart Pixelated Dimmer for High Ambient Contrast AR Displays |
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