Supported by the National Natural Science Foundation of China (Grant No. 60771042);National High Technology Research and Development Program (Grant No. 2007AA12Z159);111 Project (Grant No. B07046);Sichuan Excellent Youth Foundation (Grant No. 08ZQ026-039);Program for New Century Excellent Talents in University of China and Program for Changjiang Scholars
Due to its advantages in both contrast and resolution compared with conventional microwave or ultrasound imaging system, microwave-induced thermo-acoustic tomography (MITAT) has received more and more concerns in biol...
Supported by the National Natural Science Foundation of China(Grant No.60771042);the National Hi-Tech Research and Development Program("863"Project)(Grant No.2007AA12Z159);111Project(Grant No.B07046);SiChuan Excellent Youth Foun-dation(Grant No.08ZQ026-039);Program for New Century Excellent Talents in University of China and Program for Changjiang Scholars
Microwave-induced thermo-acoustic tomography (MITAT) is a promising technique with great potential in biomedical imaging. It has both the high contrast of the microwave imaging and the high resolution of the ultrasoun...
Motivated by the iterative estimation approach based on Fourier interpolation in a recent literature, this paper proposes a generalized interpolation on Fourier coefficients and an iterative frequency estimation algor...