Profile reconstruction in dynamic infrared thermography: Adaptability and stability

Authors
Yang, LJ Geng, WZ Jiang, LZ Zou, LX Hong, J
Citation
Lj. Yang et al., Profile reconstruction in dynamic infrared thermography: Adaptability and stability, INT J INFRA, 20(4), 1999, pp. 623-634
Citations number
14
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES
ISSN journal
01959271 → ACNP
Volume
20
Issue
4
Year of publication
1999
Pages
623 - 634
Database
ISI
SICI code
0195-9271(199904)20:4<623:PRIDIT>2.0.ZU;2-P
Abstract
An iterative algorithm for solving geometric inverse problem in dynamic inf rared thermography has been proposed in this paper. According to 1D dynamic heat-conduction model and the corrective criterion based on Tailor's serie s expansion, both 2D and 3D geometrical inverse problems are solved by foll owing an iterative procedure. Computer simulation results show that the rec onstructed profile has satisfactory accuracy. The adaptability and stabilit y of the method are also discussed.