Introduction - If you have any usage issues, please Google them yourself
System identification using higher order spectrum, is estimated to be the point spread function, and then for Fu domain or wavelet domain deconvolution processing. The resulting ultrasound image, the resolution is greatly increased.
基于高阶谱的解卷\Blind deconvolution through parametric identification using second and fourth order cumulants1996.pdf
................\higher Order Spectra Based Deconvolution of ultrasound image 1993 .pdf
................\IMAGE MODELING AND RESTORATION BY HIGHER-ORDER statistics based inverse filters.pdf
................\SSS Robust Deconvolution of High-Frequency Ultrasound Images Using Higher-Order Spectral Analysis and Wavelets 2003.pdf
基于高阶谱的解卷