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北京航空航天大学 [30]
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期刊论文 [23]
会议论文 [7]
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2019 [7]
2018 [7]
2017 [2]
2016 [2]
2015 [4]
2014 [4]
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Holographic display method to suppress speckle noise based on effective utilization of two spatial light modulators
期刊论文
OPTICS EXPRESS, 2019, 卷号: 27, 页码: 11617-11625
作者:
Wang, Di
;
Li, Nan-Nan
;
Liu, Chao
;
Wang, Qiong-Hua
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
Holograms
Holographic displays
Image reconstruction
Light modulation
Speckle
Calculation speed
Computer generated holograms
Object points
Principal fringe patterns
Reconstructed image
Spatial light modulators
Speckle noise
Viewing area
Light modulators
Thermal shock fracture behavior of wave-transparent brittle materials in hypersonic vehicles under high thermal flux by digital image correlation
期刊论文
OPTICS EXPRESS, 2019, 卷号: 27, 页码: 10269-10279
作者:
Lin, Lujin
;
Wu, Dafang
;
Ren, Haoyuan
;
Zhu, Fanghui
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
Alumina
Aluminum oxide
Antennas
Brittleness
Circular waveguides
Domes
Electromagnetic waves
Fracture
Fracture mechanics
Hypersonic aerodynamics
Image analysis
Radar
Radar imaging
Radar tracking
Silica
Speckle
Strain measurement
Thermal shock
Digital image correlation methods
Digital image correlations
Reliability design
Speckle images
Surface strains
Target positioning
Thermal shock fracture
Wave-transparent
Hypersonic vehicles
Fast method for ringing artifacts reduction in random phase-free kinoforms
期刊论文
APPLIED OPTICS, 2019, 卷号: 58, 页码: A13-A20
作者:
Chen, Chun
;
Wang, Jun
;
Xiao, Dan
;
Wang, Qiong-Hua
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/30
Holograms
Light modulators
Noise abatement
Noise pollution
Speckle
Complex amplitude
Computing speed
Holographic projection
Optical experiments
Reconstructed image
Ringing artifacts
Spatial light modulators
Speckle noise reduction
Numerical methods
Speckle noise suppression method in holographic display using time multiplexing technique
期刊论文
OPTICS COMMUNICATIONS, 2019, 卷号: 436, 页码: 253-257
作者:
Liu, Su-Juan
;
Wang, Di
;
Wang, Qiong-Hua
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2019/12/30
Holographic display
Speckle noise
Time multiplexing
3D strain evolution in concrete using in situ X-ray computed tomography testing and digital volumetric speckle photography
期刊论文
MEASUREMENT, 2019, 卷号: 133, 页码: 456-467
作者:
Mao, Lingtao
;
Yuan, Zexun
;
Yang, Min
;
Liu, Hongbin
;
Chiang, Fu-pen
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/12/30
Concrete
Strain localization
Uniaxial compression
X-ray micro computed tomography
Digital volumetric speckle photography
Digital volume correlation
Fracture performance test of wave transparent brittle materials of hypersonic vehicle under high-heat-flow thermal shock [高超声速飞行器脆性透波材料大热流冲击下断裂性能试验]
期刊论文
Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica, 2019, 卷号: 40
作者:
Wu, D.
;
Lin, L.
;
Ren, H.
;
Zhu, F.
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/12/30
Alumina
Aluminum oxide
Antennas
Brittleness
Correlation methods
Electronics packaging
Fracture
Heat flux
Hypersonic aerodynamics
Image analysis
Infrared radiation
Locks (fasteners)
Silica
Speckle
Strain measurement
Thermal shock
Vehicle performance
Digital image correlation methods
Fracture performance
Fracture time
Location detection
Maximum heat flux
Reliability design
Shock simulation
Wave-transparent
Hypersonic vehicles
Super-resolution reconstruction of speckle phase in depth-resolved wavelength scanning interference using the total least-squares analysis
期刊论文
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2019, 卷号: 36, 页码: 869-876
作者:
Lyu, Ziliang
;
Bai, Yulei
;
He, Zhaoshui
;
Xie, Shengli
;
Wu, Zongze
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/30
Interferometry
Optical resolving power
Phase measurement
Scanning
Singular value decomposition
Micro displacement
Non-linear least squares
Signal processing algorithms
Super resolution reconstruction
Tomographic imaging
Total least squares
Wavelength scanning
Wavelength scanning interferometry
Speckle
3D shape measurement in the presence of strong interreflections by epipolar imaging and regional fringe projection
期刊论文
OPTICS EXPRESS, 2018, 卷号: 26, 页码: 7117-7131
作者:
Zhao, Huijie
;
Xu, Yang
;
Jiang, Hongzhi
;
Li, Xudong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/30
Electric power system interconnection
Reflection
Speckle
3-d shape measurement
Epipolar
Fringe projection
Fringe projection profilometry
High-accuracy
High-accuracy measurements
Interreflections
Speckle patterns
Projection systems
Speckle noise reduction technique for Lidar echo signal based on self-adaptive pulse-matching independent component analysis
期刊论文
OPTICS AND LASERS IN ENGINEERING, 2018, 卷号: 103, 页码: 92-99
作者:
Xu, Fan
;
Wang, Jiaxing
;
Zhu, Daiyin
;
Tu, Qi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Speckle noise
Lidar echo signal
Pulse-matching ICA
Self-adaptability
Local mean square error
Enhancing the dynamic range of phase-sensitive optical coherence elastography by overcoming speckle decorrelation
期刊论文
OPTICS LETTERS, 2018, 卷号: 43, 页码: 5805-5808
作者:
Dong, Bo
;
Zhang, Yun
;
Pan, Bing
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/30
Medical imaging
Speckle
Displacement field
Displacement tracking
High sensitivity
Lateral displacements
Mechanical behavior
Optical coherence elastography
Semi-transparent materials
Speckle decorrelation
Displacement measurement
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