4 November 2014 Compressive photography based on lens array with coded mask
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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.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yuanchao Du, Yuanchao Du, Xingzheng Wang, Xingzheng Wang, Haoqian Wang, Haoqian Wang, Qionghai Dai, 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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