Light-Field Displays: a View-Dependent Approach
| Autor: | Joshua J. Ratcliff, Ronald Azuma, Alexey Supikov, Ginni Grover, Tuotuo Li, Qiong Huang, Santiago Alfaro |
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| Rok vydání: | 2020 |
| Předmět: |
Integral imaging
Computer science business.industry ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Volume (computing) 020207 software engineering 02 engineering and technology Backlight Stereo display Display resolution 01 natural sciences 010309 optics 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Computer vision Angular resolution Artificial intelligence business Accommodation Light field |
| Zdroj: | SIGGRAPH Emerging Technologies |
| DOI: | 10.1145/3388534.3407293 |
| Popis: | Most 3D displays suffer from the vergence-accommodation conflict, which is a significant contributor to eyestrain. Light-field displays avoid this conflict by directly supporting accommodation but they are viewed as requiring too much resolution to be practical, due to the tradeoff between spatial and angular resolution. We demo three light-field display prototypes that show a view-dependent approach which sacrifices viewer independence to achieve acceptable performance with reasonable display resolutions. When combined with a directional backlight and eye tracking system, this approach can provide a 3D volume from which a viewer can see 3D objects with accommodation, without wearing special glasses. |
| Databáze: | OpenAIRE |
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