Least-squares two-dimensional phase unwrapping using FFT's 论文
1994IEEE Transactions on Geoscience and Remote Sensing引用 330
Optical measurement and interference techniquesNon-Destructive Testing TechniquesSynthetic Aperture Radar (SAR) Applications and Techniques
摘要
A solution of the least-squares two-dimensional phase-unwrapping problem is presented that is simpler to understand and implement than previously published solutions. It extends the phase function to a periodic function using a mirror reflection, and the resulting equation is solved using the Fourier transform.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>