Atomic Norm Denoising With Applications to Line Spectral Estimation.

Badri Narayan Bhaskar Gongguo Tang Benjamin Recht

Published in: IEEE Trans. Signal Process. (2013)

Keyphrases

spectral estimation
denoising
power spectrum
minimum variance
frequency domain
image denoising

natural images
signal processing
noisy images
synthetic aperture radar
image processing
total variation

wavelet domain
sar images
fourier transform
line segments
sar imagery
sar imaging

objective function
image reconstruction
image restoration
multiscale
computer vision