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浏览/检索结果:
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Extremely wide-angle lens with transmissive and catadioptric integration
期刊论文
Applied Optics, 2019, 卷号: 58, 期号: 16, 页码: 4381-4389
作者:
X.H.Wang
;
X.Zhong
;
R.F.Zhu
;
F.Gao
;
Z.Q.Li
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/08/24
fisheye lens,design,system,Optics
Fisheye Image Rectification Using Spherical and Digital Distortion Models
其他
2018-01-01
作者:
Li, Xin
;
Pi, Yingdong
;
Jia, Yanling
;
Yang, Yuhui
;
Chen, Zhiyong
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2019/12/05
Fisheye lens
Spherical perspective model
Digital distortion model
Direct linear transformation
Reconstruction
Fisheye Image Rectification Using Spherical and Digital Distortion Models
其他
2018-01-01
作者:
Li, Xin
;
Pi, Yingdong
;
Jia, Yanling
;
Yang, Yuhui
;
Chen, Zhiyong
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/05
Fisheye lens
Spherical perspective model
Digital distortion model
Direct linear transformation
Reconstruction
Design and analysis of miniature high-resolution omnidirectional gaze optical imaging system
期刊论文
OPTICAL REVIEW, 2017, 卷号: 24, 页码: 334-344
作者:
Liu, Shuai
;
Niu, Yan-xiong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Omnidirectional gaze imaging system
Miniature lens
Fisheye lens
High resolution
Lens system design
Smartphone based hemispherical photography for canopy structure measurement
会议论文
2017 INTERNATIONAL CONFERENCE ON OPTICAL INSTRUMENTS AND TECHNOLOGY - OPTOELECTRONIC MEASUREMENT TECHNOLOGY AND SYSTEMS, 2017-01-01
作者:
Wan, Xuefen
;
Cui, Jian
;
Jiang, Xueqin
;
Zhang, Jingwen
;
Yang, Yi
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/30
Hemispherical photography
canopy
smartphone
Android
low-cost fisheye lens
CRITICAL ASSESSMENT OF CORRECTION METHODS FOR FISHEYE LENS DISTORTION
会议论文
作者:
Tian, C.
;
Liu, Y.
;
Huang, Y.
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/05
Fisheye Lens Distortion
Camera Calibration
Critical Assessment
Fisheye-lens-based space division multiplexing system for visible light communications
期刊论文
EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2015
Chen, Te
;
Liu, Lu
;
Zheng, Zhong
;
Song, Jie
;
Wu, Kai
;
Hu, Weiwei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Visible light communications
Space division multiplexing
Fisheye lens
Imaging receiver
Spatial diversity
OPTICAL WIRELESS COMMUNICATIONS
MIMO
The Energy Distribution of the Imaging Spot in the Ultra-wide Field-of-View Fisheye Lens Acquisition System
其他
2015-01-01
Liu, Yueying
;
Tu, Bo
;
Liu, Lu
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
imaging spot
fisheye lens
inverse polynomial projection model
elliptical energy distribution model
EYE LENS
CALIBRATION
ALGORITHM
TRACKING
CAMERA
High-Accuracy Angle Detection for the Ultrawide FOV Acquisition Scheme in Free-Space Optical Links
期刊论文
journal of lightwave technology, 2014
Liu, Lu
;
Tu, Bo
;
Chen, Te
;
Liu, Yueying
;
Wang, Da
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/10
Fisheye lens calibration
free space optical link
high-accuracy angle detection
spot location
ultrawide field-of-view acquisition
ATMOSPHERIC-TURBULENCE
CALIBRATION
CAMERA
MODELS
High-Spatial-Diversity Imaging Receiver Using Fisheye Lens for Indoor MIMO VLCs
期刊论文
ieee photonics technology letters, 2014
Chen, Te
;
Liu, Lu
;
Tu, Bo
;
Zheng, Zhong
;
Hu, Weiwei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Visible light communications
imaging receiver
fisheye lens
multiple-input-multiple-output
spatial diversity
VISIBLE-LIGHT COMMUNICATIONS
EYE LENS
WIRELESS
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