Snapshot hyperspectral light field tomography.
Snapshot hyperspectral light field tomography.
复制标题
快照高光谱光场断层扫描。
DOI:
10.1364/optica.440074
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发表时间:
2021-12-20
期刊:
影响因子:
10.4
通讯作者:
中科院分区:
文献类型:
--
作者:
We present snapshot hyperspectral light field tomography (Hyper-LIFT), a highly efficient method in recording a 5D (x, y, spatial coordinates; θ, φ, angular coordinates; λ, wavelength) plenoptic function. Using a Dove prism array and a cylindrical lens array, we simultaneously acquire multi-angled 1D en face projections of the object like those in standard sparse-view computed tomography. We further disperse those projections and measure the spectra in parallel using a 2D image sensor. Within a single snapshot, the resultant system can capture a 5D data cube with 270 × 270 × 4 × 4 × 360 voxels. We demonstrated the performance of Hyper-LIFT in imaging spectral volumetric scenes.
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DOI:
10.1016/j.physrep.2015.12.004
发表时间:
2016-02-29
期刊:
Physics reports
影响因子:
--
作者:
Gao L;Wang LV
通讯作者:
Wang LV
影响因子:
1.3
作者:
Hagen, Nathan;Kester, Robert T.;Tkaczyk, Tomasz S.
通讯作者:
Tkaczyk, Tomasz S.
影响因子:
3.6
作者:
Cui, Qi;Park, Jongchan;Gao, Liang
通讯作者:
Gao, Liang
影响因子:
3.8
作者:
Abdo, Mohammad;Badilita, Vlad;Korvink, Jan
通讯作者:
Korvink, Jan
影响因子:
16.6
作者:
Feng X;Gao L
通讯作者:
Gao L