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A bilayer color digital image correlation method for the measurement of the topography of a liquid interface
期刊论文
OPTICS AND LASERS IN ENGINEERING, 2023, 卷号: 160, 页码: 9
作者:
Huang, Yao
;
Huang, Xianfu
;
Zhonga, Menglin
;
Liu, Zhanwei
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/11/08
Topography measurement
Color speckle pattern
Digital image correlation
Virtual image
Virtual displacement field
Snell?s law
Imaging through scattering medium based on lensless Fourier transform digital holography
会议论文
Shanghai, China, 2021-10-28
作者:
Zhang, Hui
;
Wang, Ruiduo
;
Zhang, Zaikun
;
He, Zhengquan
收藏
  |  
浏览/下载:76/0
  |  
提交时间:2022/03/18
Turbid medium
Scattering
Digital holography
Statistical average
Camera calibration using synthetic random speckle pattern and digital image correlation
期刊论文
Optics and Lasers in Engineering, 2020, 卷号: 126
作者:
Chen, Bin
;
Pan, Bing
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  |  
浏览/下载:26/0
  |  
提交时间:2019/12/30
Batch denoising of ESPI fringe patterns based on convolutional neural network
期刊论文
APPLIED OPTICS, 2019, 卷号: 58, 页码: 3338-3346
作者:
Hao, Fugui
;
Tang, Chen
;
Xu, Min
;
Lei, Zhenkun
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/02
Convolution
Neural networks
Speckle, Convolution neural network
Convolutional neural network
Electronic speckle pattern interferometry
Fringe images
Fringe pattern
Low contrast
Training dataset
Variable density, Interferometry
The oriented bilateral filtering method for removal of speckle noise in electronic speckle pattern interferometry fringes
期刊论文
APPLIED PHYSICS B-LASERS AND OPTICS, 2019, 卷号: 125
作者:
Chen, Mingming
;
Tang, Chen
;
Xu, Min
;
Lei, Zhenkun
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2019/12/02
Image processing
Interferometry
Nonlinear filtering
Optical data processing
Speckle, Bilateral filtering
Edge preservations
Electronic speckle pattern interferometry
Filtering process
Least squares fitting
Optical interferometry
Special applications
Speckle reduction, Least squares approximations
Fully automated extraction of the fringe skeletons in dynamic electronic speckle pattern interferometry using a U-Net convolutional neural network
期刊论文
OPTICAL ENGINEERING, 2019, 卷号: 58
作者:
Li, Biyuan
;
Tang, Chen
;
Zheng, Tingyue
;
Lei, Zhenkun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/02
skeleton extraction
intelligent fringe processing
convolutional neural network
electronic speckle pattern interferometry
Accurate and efficient extraction of fringe orientation from the poor-quality ESPI fringe pattern with a convolutional neural network
期刊论文
Applied Optics, 2019, 卷号: Vol.58 No.27, 页码: 7523-7530
作者:
Tian, L.a
;
Tang, C.a
;
Xu, M.a
;
Lei, Z.b
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
Fringe analysis
Image quality
Speckle interferometry
Speckle noise
Speckle patterns
Spiral phase
Cantilevered Plate Vibration Analysis Based on Electronic Speckle Pattern Interferometry and Digital Shearing Speckle Pattern Interferometry
期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2019, 卷号: 39, 期号: 4
作者:
Ma, Yinhang
;
Jiang, Hanyang
;
Dai, Meiling
;
Dai, Xiangjun
;
Yang, Fujun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/11
Ghost imaging of the low or high frequency based on the corresponding spatial-frequency of the reference pattern
期刊论文
OPTICS COMMUNICATIONS, 2019, 卷号: Vol.444, 页码: 120-126
作者:
Guo, KX
;
Bai, YF
;
Fu, XQ
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/17
Speckle imaging
Imaging systems
Frequency filtering
Full-field deformation and temperature measurement for CW laser irradiated structures
期刊论文
OPTICS AND LASERS IN ENGINEERING, 2018, 卷号: 110, 页码: 244-252
作者:
Yuan W(袁武)
;
Wang JT(王江涛)
;
Song HW(宋宏伟)
;
Huang CG(黄晨光)
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2018/10/30
Full-field deformation
CW laser
Digital image correlation
Ablation
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