IAA Spectral Estimation: Fast Implementation Using the Gohberg-Semencul Factorization.

Ming Xue Luzhou Xu Jian Li

Published in: IEEE Trans. Signal Process. (2011)

Keyphrases

spectral estimation
signal processing
fourier transform
minimum variance
computer vision
image processing
image segmentation
high quality
feature vectors
natural images
high frequency
space variant
power spectrum