论文信息 - Phase imaging by real-zero conversion and its application to synthetic aperture radar

Phase imaging by real-zero conversion and its application to synthetic aperture radar

A new method for generating an image of the unwrapped phase is discussed which is based on real-zero conversion of the data. The images produced by this method are of value in reducing the effects of clutter and identifying strong scatterers.

R E Burge | J. M. Blackledge | N. R. Barratt

[1] C J Oliver,et al. Correlated K-distributed Clutter Models , 1985 .

[2] B. Kedem,et al. Spectral analysis and discrimination by zero-crossings , 1986, Proceedings of the IEEE.

[3] José Tribolet,et al. A new phase unwrapping algorithm , 1977 .

[4] A. Requicha,et al. The zeros of entire functions: Theory and engineering applications , 1980, Proceedings of the IEEE.

[5] R E Burge,et al. Estimating SAR phase from complex SAR imagery , 1986 .

[6] B. C. Barber,et al. Theory of Digital Imaging from Orbital Synthetic Aperture Radar , 1983 .

[7] D. A. Seggie,et al. Ultrasonic Imaging Using the Instantaneous Frequency of Pulse-Echo Signals , 1985 .