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人工智能教程:SPAD和DMD成像:通过衍射 - 光子观察(Imaging with SPADs and DMDs: Seeing through Diffra

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fanjz 发表于 2018-6-4 09:07:07 | 显示全部楼层 |阅读模式
fanjz 2018-6-4 09:07:07 1141 0 显示全部楼层
人工智能教程:SPAD和DMD成像:通过衍射 - 光子观察(Imaging with SPADs and DMDs: Seeing through Diffraction-Photons)本文讨论了衍射光子存在下的成像问题。衍射光子产生于DMDs的低对比度($ \ sim 1000:1 $),并且极大地降低了基于SPAD系统捕获的图像的质量。在这里,联合照明/反卷积方案被设计为克服衍射 - 光子,实现强度和深度图像的采集。此外,还进行了概念证明实验以证明设计方案的可行性。结果表明,通过共同设计成像的照明和解卷积阶段,人们可以基本上接受衍射光子。
This paper addresses the problem of imaging in the presence ofdiffraction-photons.Diffraction-photons arise from the low contrast-ratio ofDMDs ($\sim 1000: 1$), and very much degrade the quality of images captured bySPAD-based systems.Herein, a joint illumination/deconvolution scheme is designed to overcomediffraction-photons,enabling the acquisition of intensity and depth images.Additionally, a proof-of-concept experiment is conducted to demonstrate theviability of the designed scheme.It is shown that by co-designing theillumination and deconvolution phases of imaging, one can substantiallyovercome diffraction-photons.人工智能教程:SPAD和DMD成像:通过衍射 - 光子观察(Imaging with SPADs and DMDs: Seeing through Diffraction-Photons) M1X5RB5x3bD3baxv.jpg
URL地址:https://arxiv.org/abs/1806.00094     ----pdf下载地址:http://arxiv.org/pdf/1806.00094    ----人工智能教程:SPAD和DMD成像:通过衍射 - 光子观察(Imaging with SPADs and DMDs: Seeing through Diffraction-Photons)
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