Title :
Numerical analysis of CP-MCT and image restoration by the computed projection
Author :
Miyakawa, M. ; Orikasa, K. ; Ishii, N. ; Bertero, M. ; Boccacci, P.
Author_Institution :
Fac. of Eng., Niigata Univ., Japan
Abstract :
A method for FD-TD based field analysis of the chirp radar-type microwave tomography (CP-MCT) has been developed. By taking the computed projection of a thin cylinder to be the point spread function (PSF) of CP-MCT, image restoration has been attempted and successful results have been obtained
Keywords :
computerised tomography; image restoration; medical image processing; microwave imaging; time-frequency analysis; tomography; chirp pulse microwave tomography; chirp radar-type microwave tomography; computed projection; frequency domain-time domain based field analysis; image restoration; numerical analysis; point spread function; thin cylinder; Chirp; Cybernetics; Image analysis; Image restoration; Imaging phantoms; Numerical analysis; Pulse measurements; Receiving antennas; Temperature measurement; Transfer functions;
Conference_Titel :
[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-5674-8
DOI :
10.1109/IEMBS.1999.804271
