324 citations · 1k across the 27 of their papers we have counts for
4 papers · 1 filter
Online Adaptive Image Reconstruction (OnAIR) Using Dictionary Models
Brian E. Moore, Saiprasad Ravishankar, Raj Rao Nadakuditi +1
Sparsity and low-rank models have been popular for reconstructing images and videos from limited or corrupted measurements. Dictionary or transform learning methods are useful in a…
Panoramic Robust PCA for Foreground-Background Separation on Noisy, Free-Motion Camera Video
Brian E. Moore, Chen Gao, Raj Rao Nadakuditi
This work presents a new robust PCA method for foreground-background separation on freely moving camera video with possible dense and sparse corruptions. Our proposed method regist…
Augmented Robust PCA For Foreground-Background Separation on Noisy, Moving Camera Video
Chen Gao, Brian E. Moore, Raj Rao Nadakuditi
This work presents a novel approach for robust PCA with total variation regularization for foreground-background separation and denoising on noisy, moving camera video. Our propose…
Low-rank and Adaptive Sparse Signal (LASSI) Models for Highly Accelerated Dynamic Imaging
Saiprasad Ravishankar, Brian E. Moore, Raj Rao Nadakuditi +1
Sparsity-based approaches have been popular in many applications in image processing and imaging. Compressed sensing exploits the sparsity of images in a transform domain or dictio…