Title :
Linear transformation parameter estimation for fault detection
Author :
Kadyrov, A. ; Petrou, M.
Author_Institution :
Sch. of Electron. Eng., Surrey Univ., Guildford, UK
Abstract :
The trace transform, a generalisation of the Radon transform, consists of tracing an image with straight lines along which certain functionals of the image function are calculated. The paper presents the properties a functional must have in order to allow the estimation of the angle of rotation, shift vector and scaling factor between two images, so that the two images can be brought to complete registration for pixel by pixel comparison for fault detection
Keywords :
Radon transforms; fault diagnosis; functional equations; image registration; parameter estimation; Radon transform; angle of rotation; fault detection; image function; image tracing; linear transformation parameter estimation; pixel by pixel comparison; scaling factor; shift vector; straight lines; trace transform; Belts; Ceramics; Fault detection; Fault diagnosis; Information technology; Inspection; Mathematics; Parameter estimation; Pixel; Tiles;
Conference_Titel :
Pattern Recognition, 1998. Proceedings. Fourteenth International Conference on
Conference_Location :
Brisbane, Qld.
Print_ISBN :
0-8186-8512-3
DOI :
10.1109/ICPR.1998.711202
