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自动化研究所 [4]
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面向汽车主动安全的视觉关键技术研究与实现
学位论文
工学硕士, 中国科学院自动化研究所: 中国科学院大学, 2015
孙书娟
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  |  
浏览/下载:125/0
  |  
提交时间:2015/09/02
移动平台
车辆检测
车道线检测
目标跟踪
GentleAdaboost分类器
Mobile platform
Vehicle detection
Lane detection
Object tracking
GentleAdaboostClassifier
Pylon Line Spatial Correlation Assisted Transmission Line Detection
期刊论文
ieee transactions on aerospace and electronic systems, 2014, 卷号: 50, 期号: 4, 页码: 2890-2905
作者:
Zhang, Jun
;
Shan, Haotian
;
Cao, Xianbin
;
Yan, Pingkun
;
Li, Xuelong
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  |  
浏览/下载:27/0
  |  
提交时间:2015/03/20
基于OpenCV 2.x的车牌识别系统设计与实现
学位论文
2013, 2013
林启亮
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  |  
浏览/下载:2/0
  |  
提交时间:2016/01/13
车牌识别系统
OpenCV
概率 Hough 变换
PCA降维
随机森林
License plate recognition system
OpenCV
Canny operator
Probability Hough Transform
Random Forest
视觉控制中的图像处理研究
学位论文
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2008
王五丰
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  |  
浏览/下载:21/0
  |  
提交时间:2015/09/02
图像处理
视觉检测
视觉控制
路面破损检测
焊缝检测
Image processing
visual detection
visual control
pavement dilapidation detection
welding seam detection
Intersectant multi-target serial number fuzzy match by multi-parameters (EI CONFERENCE)
会议论文
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
Wang M.-J.
;
Wang Y.-J.
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浏览/下载:70/0
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提交时间:2013/03/25
In order to match the intersectant targets' tab when these objects separate
a kind of method that makes use of fuzzy multi-parameter to match targets is proposed. Multi-parameters include the forecasted position after targets separate
target speed
target size and geometry shape
and different parameter corresponds to different influence coefficient
evaluate the integrated matching coefficient that every observation target corresponds to forecasted target
and the corresponding relationship that matching coefficient is the biggest is the best matching result. In order to locate the position and speed of forecasted target
a new method of track forecast is proposed
firstly
Hough transform is used to the object's track before objects intersect
by this
the object's positions that the warp between forecasted location and observation location is large enough is eliminated
then least square method is used for track forecast by the remainder valid positions
and get hold of the forecasted position when objects separate. The experiment results show: when tracking the bulky objects which intersect and separate
the right identification probability of traditional least square method is 87.5%
and the right identification probability of fuzzy match by multi-parameters can attain 96%
the reliability improves in evidence.
Symmetric PH and EP distributions and their applications to the probability Hough transform
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2004, 卷号: 47, 期号: 6-7, 页码: 823-844
作者:
Li, QL
;
Wang, GH
;
Zhou, Y
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浏览/下载:15/0
  |  
提交时间:2015/11/08
PH distribution
symmetric PH distribution
symmetric EP distribution
orthogonal basis
Laguerre polynomial
computer vision
pattern recognition
image analysis
the probability Hough transform
初期视觉中的几个问题及张量可视化研究
学位论文
工学硕士, 中国科学院自动化研究所: 中国科学院自动化研究所, 2001
周渊
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浏览/下载:28/0
  |  
提交时间:2015/09/02
计算机视觉
边缘检测滤波器
随机Hough变换(RHT)
张量场
可视化
PH分布
Computer vision
Edge detection Filter
Randomized Hough Transform (RHT)
Tensor Field Visualization
PH distribution
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