Scan Type Magnetic Camera Images with a High Spatial Resolution for NDT Obtained By Using a Linearly Integrated Hall Sensors Array

Magnetic flux leakage testing (MFLT), which measures the distribution of a magnetic field on the magnetized specimen by using a magnetic sensor such as the Hall sensor, is an effective nondestructive testing (NDT) method for detecting surface crack on magnetized ferromagnetic materials. A scan type...

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Bibliographische Detailangaben
Hauptverfasser:	Jiseong Hwang, Jinyi Lee, Jongwoo Jun, Renliang Wang, Seho Choi, Seongpyo Hong
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Cameras crack hall sensor image processing Image sensors Leak detection magnetic camera Magnetic field measurement Magnetic flux leakage Magnetic sensors Materials testing nondestructive evaluation Nondestructive testing sensor array Sensor arrays Spatial resolution
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