Abstract:
Based on density peaks clustering (DPC) and K-means, this work aims to propose a new image reconstruction algorithm for capacitively coupled electrical resistance tomogra...Show MoreMetadata
Abstract:
Based on density peaks clustering (DPC) and K-means, this work aims to propose a new image reconstruction algorithm for capacitively coupled electrical resistance tomography (CCERT). To better apply DPC and K-means to CCERT, DPC is improved by automatically selecting the cluster centers and K-means is improved by introducing a post-processing in consider of the non-uniform sensitivity characteristic in the sensing area. With the proposed algorithm, linear back projection (LBP) is adopted to obtain the initial image. With the initial image, the improved DPC is adopted to identify the number of targets and get the region of each target. The improved K-means is adopted to determine the gray level threshold in the region of each target according to the distance between the centroid of the target and the center of the pipe. The final image is obtained by gray level threshold filtering. Image reconstruction experiments are carried out by a 12-electrode CCERT system. The experimental results verify the effectiveness of the proposed image reconstruction algorithm. Results also indicate that the improvements of DPC and K-means are successful. Compared with conventional image reconstruction algorithms, the proposed image reconstruction algorithm could get better image reconstruction results with less manual intervention.
Published in: IEEE Sensors Journal ( Volume: 23, Issue: 5, 01 March 2023)
Funding Agency:
State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
Zheng Wang was born in Hangzhou, China, in May 1998. He received the B.Sc. degree from the Harbin Institute of Technology, Harbin, China, in 2020. He is currently pursuing the Ph.D. degree with the College of Control Science and Engineering, Zhejiang University. His research interests include instrumentation, multiphase flow measurement techniques, process tomography, and machine learning.
Zheng Wang was born in Hangzhou, China, in May 1998. He received the B.Sc. degree from the Harbin Institute of Technology, Harbin, China, in 2020. He is currently pursuing the Ph.D. degree with the College of Control Science and Engineering, Zhejiang University. His research interests include instrumentation, multiphase flow measurement techniques, process tomography, and machine learning.View more
State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
Yandan Jiang was born in Jinhua, China, in February 1992. She received the B.Sc. degree from the Zhejiang University of Technology, Hangzhou, China, in 2013, and the Ph.D. degree from Zhejiang University, Hangzhou, in 2019. From October 2017 to October 2018, she worked as a Visiting Ph.D. Researcher with the Department of Electronic and Electrical Engineering, University of Bath, Bath, U.K. She is currently an Associate R...Show More
Yandan Jiang was born in Jinhua, China, in February 1992. She received the B.Sc. degree from the Zhejiang University of Technology, Hangzhou, China, in 2013, and the Ph.D. degree from Zhejiang University, Hangzhou, in 2019. From October 2017 to October 2018, she worked as a Visiting Ph.D. Researcher with the Department of Electronic and Electrical Engineering, University of Bath, Bath, U.K. She is currently an Associate R...View more
State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
Junchao Huang was born in Hangzhou, China, in March 1993. He received the B.Sc. degree from the China University of Petroleum, Qingdao, China, in 2015, and the Ph.D. degree from Zhejiang University, Hangzhou, in 2020. He is currently working as a Postdoctoral Researcher with the College of Control Science and Engineering, Zhejiang University. His research interests include detection technique and automation instrumentatio...Show More
Junchao Huang was born in Hangzhou, China, in March 1993. He received the B.Sc. degree from the China University of Petroleum, Qingdao, China, in 2015, and the Ph.D. degree from Zhejiang University, Hangzhou, in 2020. He is currently working as a Postdoctoral Researcher with the College of Control Science and Engineering, Zhejiang University. His research interests include detection technique and automation instrumentatio...View more
State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
Baoliang Wang was born in Zibo, China, in July 1970. He received the B.Sc. and M.Sc. degrees from the Shandong University of Technology, Jinan, China, in 1992 and 1995, respectively, and the Ph.D. degree from Zhejiang University, Hangzhou, China, in 1998. From 1998 to 2001, he was a Lecturer with the Department of Control Science and Engineering, Zhejiang University. From 2002 to 2003, he was a Research Associate at the C...Show More
Baoliang Wang was born in Zibo, China, in July 1970. He received the B.Sc. and M.Sc. degrees from the Shandong University of Technology, Jinan, China, in 1992 and 1995, respectively, and the Ph.D. degree from Zhejiang University, Hangzhou, China, in 1998. From 1998 to 2001, he was a Lecturer with the Department of Control Science and Engineering, Zhejiang University. From 2002 to 2003, he was a Research Associate at the C...View more
State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
Haifeng Ji was born in China, in October 1973. He received the master’s degree from the Shandong University of Technology in 1999 and the Ph.D. degree from the Department of Control Science and Engineering, Zhejiang University, in 2002. Now he is working at Zhejiang University, as an Associate Professor. His research interests include measurement techniques, automation equipment, information processing of complex process ...Show More
Haifeng Ji was born in China, in October 1973. He received the master’s degree from the Shandong University of Technology in 1999 and the Ph.D. degree from the Department of Control Science and Engineering, Zhejiang University, in 2002. Now he is working at Zhejiang University, as an Associate Professor. His research interests include measurement techniques, automation equipment, information processing of complex process ...View more
State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
Zhiyao Huang (Member, IEEE) was born in Hangzhou, China, in October 1968. He received the B.Sc., M.Sc., and Ph.D. degrees from Zhejiang University, Hangzhou, in 1990, 1993, and 1995, respectively. From June 1995 to August 1997, he was a Lecturer with the Department of Chemical Engineering, Zhejiang University. In September 1997, he became an Associate Professor with the Department of Control Science and Engineering, Zheji...Show More
Zhiyao Huang (Member, IEEE) was born in Hangzhou, China, in October 1968. He received the B.Sc., M.Sc., and Ph.D. degrees from Zhejiang University, Hangzhou, in 1990, 1993, and 1995, respectively. From June 1995 to August 1997, he was a Lecturer with the Department of Chemical Engineering, Zhejiang University. In September 1997, he became an Associate Professor with the Department of Control Science and Engineering, Zheji...View more
Contents State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
Zheng Wang was born in Hangzhou, China, in May 1998. He received the B.Sc. degree from the Harbin Institute of Technology, Harbin, China, in 2020. He is currently pursuing the Ph.D. degree with the College of Control Science and Engineering, Zhejiang University. His research interests include instrumentation, multiphase flow measurement techniques, process tomography, and machine learning.
Zheng Wang was born in Hangzhou, China, in May 1998. He received the B.Sc. degree from the Harbin Institute of Technology, Harbin, China, in 2020. He is currently pursuing the Ph.D. degree with the College of Control Science and Engineering, Zhejiang University. His research interests include instrumentation, multiphase flow measurement techniques, process tomography, and machine learning.View more
State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
Yandan Jiang was born in Jinhua, China, in February 1992. She received the B.Sc. degree from the Zhejiang University of Technology, Hangzhou, China, in 2013, and the Ph.D. degree from Zhejiang University, Hangzhou, in 2019. From October 2017 to October 2018, she worked as a Visiting Ph.D. Researcher with the Department of Electronic and Electrical Engineering, University of Bath, Bath, U.K. She is currently an Associate Researcher with the College of Control Science and Engineering, Zhejiang University. Her research interests include automation instrumentation, multiphase flow measurement techniques, process tomography, and biomedical imaging.
Yandan Jiang was born in Jinhua, China, in February 1992. She received the B.Sc. degree from the Zhejiang University of Technology, Hangzhou, China, in 2013, and the Ph.D. degree from Zhejiang University, Hangzhou, in 2019. From October 2017 to October 2018, she worked as a Visiting Ph.D. Researcher with the Department of Electronic and Electrical Engineering, University of Bath, Bath, U.K. She is currently an Associate Researcher with the College of Control Science and Engineering, Zhejiang University. Her research interests include automation instrumentation, multiphase flow measurement techniques, process tomography, and biomedical imaging.View more
State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
Junchao Huang was born in Hangzhou, China, in March 1993. He received the B.Sc. degree from the China University of Petroleum, Qingdao, China, in 2015, and the Ph.D. degree from Zhejiang University, Hangzhou, in 2020. He is currently working as a Postdoctoral Researcher with the College of Control Science and Engineering, Zhejiang University. His research interests include detection technique and automation instrumentation.
Junchao Huang was born in Hangzhou, China, in March 1993. He received the B.Sc. degree from the China University of Petroleum, Qingdao, China, in 2015, and the Ph.D. degree from Zhejiang University, Hangzhou, in 2020. He is currently working as a Postdoctoral Researcher with the College of Control Science and Engineering, Zhejiang University. His research interests include detection technique and automation instrumentation.View more
State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
Baoliang Wang was born in Zibo, China, in July 1970. He received the B.Sc. and M.Sc. degrees from the Shandong University of Technology, Jinan, China, in 1992 and 1995, respectively, and the Ph.D. degree from Zhejiang University, Hangzhou, China, in 1998. From 1998 to 2001, he was a Lecturer with the Department of Control Science and Engineering, Zhejiang University. From 2002 to 2003, he was a Research Associate at the City University of Hong Kong. From 2002 to 2013, he was an Associate Professor with the Department of Control Science and Engineering, Zhejiang University. Since 2014, he has been appointed as a Professor with the Department of Control Science and Engineering, Zhejiang University. His research interests include process tomography, motion control systems, and microprocessor application.
Baoliang Wang was born in Zibo, China, in July 1970. He received the B.Sc. and M.Sc. degrees from the Shandong University of Technology, Jinan, China, in 1992 and 1995, respectively, and the Ph.D. degree from Zhejiang University, Hangzhou, China, in 1998. From 1998 to 2001, he was a Lecturer with the Department of Control Science and Engineering, Zhejiang University. From 2002 to 2003, he was a Research Associate at the City University of Hong Kong. From 2002 to 2013, he was an Associate Professor with the Department of Control Science and Engineering, Zhejiang University. Since 2014, he has been appointed as a Professor with the Department of Control Science and Engineering, Zhejiang University. His research interests include process tomography, motion control systems, and microprocessor application.View more
State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
Haifeng Ji was born in China, in October 1973. He received the master’s degree from the Shandong University of Technology in 1999 and the Ph.D. degree from the Department of Control Science and Engineering, Zhejiang University, in 2002. Now he is working at Zhejiang University, as an Associate Professor. His research interests include measurement techniques, automation equipment, information processing of complex process systems, and multiphase flow measurement in mini-/micro-channel.
Haifeng Ji was born in China, in October 1973. He received the master’s degree from the Shandong University of Technology in 1999 and the Ph.D. degree from the Department of Control Science and Engineering, Zhejiang University, in 2002. Now he is working at Zhejiang University, as an Associate Professor. His research interests include measurement techniques, automation equipment, information processing of complex process systems, and multiphase flow measurement in mini-/micro-channel.View more
State Key Laboratory of Industrial Control Technology, College of Control Science and Engineering, Zhejiang University, Hangzhou, China
Zhiyao Huang (Member, IEEE) was born in Hangzhou, China, in October 1968. He received the B.Sc., M.Sc., and Ph.D. degrees from Zhejiang University, Hangzhou, in 1990, 1993, and 1995, respectively. From June 1995 to August 1997, he was a Lecturer with the Department of Chemical Engineering, Zhejiang University. In September 1997, he became an Associate Professor with the Department of Control Science and Engineering, Zhejiang University, and in 2001, he was appointed a Professor. He is currently a Professor with the College of Control Science and Engineering, Zhejiang University. He is also a Permanent Staff with the State Key Laboratory of Industrial Control Techniques. His current interests include automation instrumentation and multiphase flow measurement.
Zhiyao Huang (Member, IEEE) was born in Hangzhou, China, in October 1968. He received the B.Sc., M.Sc., and Ph.D. degrees from Zhejiang University, Hangzhou, in 1990, 1993, and 1995, respectively. From June 1995 to August 1997, he was a Lecturer with the Department of Chemical Engineering, Zhejiang University. In September 1997, he became an Associate Professor with the Department of Control Science and Engineering, Zhejiang University, and in 2001, he was appointed a Professor. He is currently a Professor with the College of Control Science and Engineering, Zhejiang University. He is also a Permanent Staff with the State Key Laboratory of Industrial Control Techniques. His current interests include automation instrumentation and multiphase flow measurement.View more
