Results 151 to 160 of about 931 (167)
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F-TFM: Accelerating Total Focusing Method for Ultrasonic Array Imaging on FPGA
2023 International Conference on Field Programmable Technology (ICFPT), 2023Bizhao Shi, Jieran Zhang, Guojie Luo
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, 2018 In this study, three aluminium samples produced by wire + arc additive manufacture (WAAM) are inspected using ultrasonic phased array technology. Artificial defects are machined using a centre drill, ø3 mm, and electro-discharge machining (EDM), ø0.5-1 mm, in a cylindrical through hole topology.
Javadi, Yashar +10 more
core +6 more sources
Improvement of the total focusing method using an inverse problem approach
, 2017 International audienceImaging using the total focusing method (TFM) is a popular tool in nondestructive evaluation and it becomes a standard. From full matrix capture, this method consists in focusing at each point of a defined reconstruction zone. It is
Ewen Carcreff +2 more
exaly +2 more sources
JOURNAL OF THE KOREAN SOCIETY FOR NONDESTRUCTIVE TESTING, 2022
Gap-Ho Cho +3 more
openaire +1 more source
Gap-Ho Cho +3 more
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Recent Testing Method FMC/TFM (Full Matrix Capture/Total Focusing Method) Case Studies
JOURNAL OF THE JAPAN WELDING SOCIETY, 2023openaire +1 more source
Compressive Sensing Strategy on Sparse Array to Accelerate Ultrasonic TFM Imaging
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2023Guillaume Painchaud-April +2 more
exaly
Total Focusing Method Approach of Ultrasonic Phased Array Based on Compressed Sensing
Russian Journal of Nondestructive Testing, 2022Gui Yun Tian, Jianbo Chu, Xu Qian
exaly
Waveform correlation factor (WCF) weighted TFM imaging for Lamb wave phased array
NDT and E International, 2022Caibin Xu, Mingxi Deng
exaly