4 November 2014 Compressive photography based on lens array with coded mask
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Abstract
Plenoptic camera records the 4D light field data by storing the spatial information and angular information. Meanwhile, it introduces the trade-off between spatial resolution and angular resolution. We proposed a new camera design which has been modulated in Fourier domain. High resolution 4D light field could be reconstructed from the coded image by sparse reconstruction. A simulation is carried out to evaluate the performance of the camera design. The reconstructed light field has a better performance than the conventional plenoptic camera.
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Yuanchao Du, Xingzheng Wang, Haoqian Wang, Qionghai Dai, "Compressive photography based on lens array with coded mask", Proc. SPIE 9273, Optoelectronic Imaging and Multimedia Technology III, 92730B (4 November 2014); doi: 10.1117/12.2071808; https://doi.org/10.1117/12.2071808
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