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检索条件"主题词=Canny algorithm"
98 条 记 录,以下是11-20 订阅
排序:
Application of improved canny algorithm on the IC Chip pin inspection
Application of improved Canny algorithm on the IC Chip pin i...
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International Conference on Advanced Design and Manufacturing Engineering (ADME 2011)
作者: Huang, Ying Pan, Qi Liu, Qi He, Xinpeng Liu, Yunfeng Yu, Yongquan Guangdong Univ Technol Fac Automat 100 Waihuan Xi Rd Guangzhou 510006 Guangdong Peoples R China Guangdong Univ Technol Fac Comp Guangzhou 510006 Guangdong Peoples R China
Machine vision is widely used in automation detection of chip pins' defect, the accuracy of image edge detection has a very big effect for inspection result. canny algorithm is a kind of edge detection algorithm w... 详细信息
来源: 评论
Research on Adaptive canny algorithm Based on Dual-Domain Filtering  8th
Research on Adaptive Canny Algorithm Based on Dual-Domain Fi...
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8th International Symposium on Parallel Architectures, algorithms, and Programming (PAAP)
作者: Shen, Xiajiong Duan, Xiaoyu Han, Daojun Yuan, Wanli Henan Univ Inst Data & Knowledge Engn Kaifeng 475004 Henan Peoples R China Henan Univ Sch Comp & Informat Engn Kaifeng 475004 Henan Peoples R China
In order to overcome the shortcomings of the traditional canny algorithm, which is easy to lose the edge details of the edge detection, and is prone to a large number of false edges and the threshold needs to be manua... 详细信息
来源: 评论
An Improved canny algorithm with Adaptive Threshold Selection
An Improved Canny Algorithm with Adaptive Threshold Selectio...
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International Conference on Engineering Technology and Application (ICETA)
作者: Wang, Yupeng Li, Jiangyun Univ Sci & Technol Beijing Sch Automat & Elect Engn Beijing 100083 Peoples R China
canny is a classic algorithm of edge detection which has been widely applied in various fields of image processing for years. However, the algorithm has some defects. The most serious defect is that the traditional ca... 详细信息
来源: 评论
Automatic edge Detection Method of Power Chip Packaging Defect Image Based on Improved canny algorithm  9
Automatic edge Detection Method of Power Chip Packaging Defe...
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9th International Conference on Electronic Technology and Information Science (ICETIS)
作者: He, Yumin Xin, Mingyong Wang, Yu Xu, Changbao Guizhou Power Grid Co Ltd Elect Power Res Inst Guiyang 550002 Guizhou Peoples R China
The current proposed image edge automatic detection method is susceptible to external interference and the detection results are fuzzy. To address this issue, a new image edge automatic detection method for power chip... 详细信息
来源: 评论
Ship infrared image edge detection based on an improved adaptive canny algorithm
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INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS 2018年 第3期14卷
作者: Liu, Lisang Liang, Fenqiang Zheng, Jishi He, Dongwei Huang, Jing Fujian Univ Technol 33 South Xuefu Rd Fuzhou 350108 Fujian Peoples R China Fujian Univ Technol Key Lab Digital Equipment Fuzhou Fujian Peoples R China
Influenced by light reflection and water fog interference, ship infrared images are mostly blurred and have low signal-to-noise ratio. In this paper, an improved adaptive canny edge detection algorithm for infrared im... 详细信息
来源: 评论
A Method for Extracting Contours of Building Facade Hollowing Defects Using Polarization Thermal Images Based on Improved canny algorithm
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BUILDINGS 2023年 第10期13卷 2563页
作者: Zhu, Darong Li, Jianguo Wang, Fangbin Gong, Xue Cong, Wanlin Wang, Ping Liu, Yanli Anhui Jianzhu Univ Sch Mech & Elect Engn Hefei 230601 Peoples R China Anhui Jianzhu Univ Key Lab Construct Machinery Fault Diag & Early War Hefei 230601 Peoples R China State Grid Anhui Elect Power Co Ltd Ultra High Voltage Branch Hefei 230041 Peoples R China
During the service process of high-rise buildings, hollowing defects may be produced in the decorative layer, which not only affect the appearance, but also create a safety hazard of wall covering and shattered plaste... 详细信息
来源: 评论
An Improved canny algorithm
An Improved Canny Algorithm
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27th Chinese Control Conference
作者: Pan Dafu Wang Bo Beijing Inst Technol Sch Informat Sci & Technol Dept Automat Control Beijing 100081 Peoples R China
Image is analysed under multi-scale filtering in canny algorithm frame. Firstly, scale multiplication is defined by filter responses multiplication of two different scales. Then the modulus and orientation is determin... 详细信息
来源: 评论
Image detection method based on improved canny algorithm
Image detection method based on improved Canny algorithm
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第40届中国控制会议
作者: Xiangyang Zhu Minan Tang Kaiyue Zhang Qianqian Wang School of Automation & Electrical Engineering Lanzhou Jiao Tong University College of Electrical and Information Engineering Lanzhou University of Technology
In the field of image edge detection, canny algorithm has a better effect than other traditional edge detection algorithms in noise filtering and edge preserving. However, the traditional canny algorithm has some defe... 详细信息
来源: 评论
An Improved canny algorithm with Adaptive Threshold Selection
An Improved Canny Algorithm with Adaptive Threshold Selectio...
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2015 2nd International Conference on Engineering Technology and Application
作者: Yupeng Wang Jiangyun Li School of Automation & Electrical Engineering University of Science and Technology Beijing
canny is a classic algorithm of edge detection which has been widely applied in various fields of image processing for ***,the algorithm has some *** most serious defect is that the traditional canny algorithm can'... 详细信息
来源: 评论
Packaging Bag Edge Detection Based on Improved canny algorithm
Packaging Bag Edge Detection Based on Improved Canny Algorit...
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第34届中国控制与决策会议
作者: Rui Wang Lisheng Wei Xiaohui Liu School of Electrical Engineering Anhui Polytechnic University Anhui Key Laboratory of Electric Drive and Control Anhui Polytechnic University Shanghai Oushuo Intelligent Packaging Technology Co. Ltd
Aiming at the problem that the gray contrast of packaging bag patterns is not obvious in edge detection,an edge detection method of packaging bags based on improved canny algorithm is ***,the image is grayscale ***,th... 详细信息
来源: 评论