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231225s2019 xx |||||o 00| ||eng c |
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|a 10.1109/TVCG.2018.2810279
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|a eng
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| 100 |
1 |
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|a Zhang, Jiahui
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Unified Mathematical Model for Multilayer-Multiframe Compressive Light Field Displays Using LCDs
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| 264 |
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|c 2019
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| 336 |
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|a Text
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Revised 20.11.2019
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a We propose a unified mathematical model for multilayer-multiframe compressive light field displays that supports both attenuation-based and polarization-based architectures. We show that the light field decomposition of such a display can be cast as a bound constrained nonlinear matrix optimization problem. Efficient light field decomposition algorithms are developed using the limited-memory BFGS (L-BFGS) method for automultiscopic displays with high resolution and high image fidelity. In addition, this framework is the first to support multilayer polarization-based compressive light field displays with time multiplexing. This new architecture significantly reduces artifacts compared with attenuation-based multilayer-multiframe displays; thus, it can allow the requirements regarding the number of layers or the refresh rate to be relaxed. We verify the proposed methods by constructing two 3-layer prototypes using high-speed LCDs, one based on the attenuation architecture and one based on the polarization architecture. Moreover, an efficient CUDA-based program is implemented. Our displays can produce images with higher spatial resolution with thinner form factors compared with traditional automultiscopic displays in both simulations and experiments
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|a Journal Article
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| 700 |
1 |
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|a Fan, Zhencheng
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Sun, Dawei
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Liao, Hongen
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t IEEE transactions on visualization and computer graphics
|d 1996
|g 25(2019), 3 vom: 20. März, Seite 1603-1614
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|x 1941-0506
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|g volume:25
|g year:2019
|g number:3
|g day:20
|g month:03
|g pages:1603-1614
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