Restoration of Degraded Images Using Pupil-Size Diversity Technology With Stochastic Parallel Gradient Descent Algorithm

The performance of imaging systems is inevitably degraded by aberrations of optical systems. Furthermore, images detected by long-distance imaging schemes also suffer blurring induced by atmospheric turbulence. To address this problem, we propose and demonstrate an aberration-free imaging procedure...

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Vydáno v:	IEEE photonics journal Ročník 8; číslo 2; s. 1 - 10
Hlavní autoři:	Xie, Zongliang, Ma, Haotong, Qi, Bo, Ren, Ge, Tan, Yufeng, He, Bi, Zeng, Hengliang, Jiang, Chuan
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Piscataway IEEE 01.04.2016 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Aberration aberration elimination Adaptive optics Algorithms Degradation Descent Image reconstruction Image restoration Imaging nonlinear optimization Optical distortion Optical filters Optical imaging Optical sensors Pupil-size diversity Pupils stochastic parallel gradient descent (SPGD) algorithm Stochasticity Pupil-size diversity aberration elimination stochastic parallel gradient descent (SPGD) algorithm nonlinear optimization
ISSN:	1943-0655, 1943-0647
On-line přístup:	Získat plný text
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