Compressive photography based on lens array with coded mask

Yuanchao Du; Xingzheng Wang; Haoqian Wang; Qionghai Dai

doi:10.1117/12.2071808

4 November 2014 Compressive photography based on lens array with coded mask

Yuanchao Du, Xingzheng Wang, Haoqian Wang, Qionghai Dai

Proceedings Volume 9273, Optoelectronic Imaging and Multimedia Technology III; 92730B (2014) https://doi.org/10.1117/12.2071808
Event: SPIE/COS Photonics Asia, 2014, Beijing, China

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.

Citation Download Citation

Yuanchao Du, Xingzheng Wang, Haoqian Wang, and Qionghai Dai "Compressive photography based on lens array with coded mask", Proc. SPIE 9273, Optoelectronic Imaging and Multimedia Technology III, 92730B (4 November 2014); https://doi.org/10.1117/12.2071808

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