Ravishankar, Saiprasad
- Decoupled Data Consistency with Diffusion Purification for Image Restoration
2024/03/10 by Xiang Li, Soo Min Kwon, Li, Xiang +7 · 8 citations
Computer Science · #Image and Signal Denoising Methods #Medical Image Segmentation Techniques #Computer Graphics and Visualization Techniques
- VIDOSAT: High-dimensional Sparsifying Transform Learning for Online Video Denoising
2017/10/03 by Wen, Bihan, Ravishankar, Saiprasad, Bresler, Yoram · 2 citations
#Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences
- Efficient Blind Compressed Sensing Using Sparsifying Transforms with Convergence Guarantees and Application to MRI
2015/01/13 by Saiprasad Ravishankar, Ravishankar, Saiprasad, Yoram Bresler +1 · 2 citations
Computer Science · Engineering · #Blind Source Separation Techniques #FOS: Computer and information sciences #Image and Signal Denoising Methods #Machine Learning (cs.LG) #Machine Learning (stat.ML) #Sparse and Compressive Sensing Techniques
- Analysis of Deep Image Prior and Exploiting Self-Guidance for Image Reconstruction
2024/02/06 by Liang, Shijun, Bell, Evan, Qu, Qing +2 · 4 citations
#Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Electrical engineering #Image and Video Processing (eess.IV) #electronic engineering #information engineering
- Learning Nonlocal Sparse and Low-Rank Models for Image Compressive\n Sensing
2022/03/17 by Zhiyuan Zha, Zha, Zhiyuan, Bihan Wen +9 · 2 citations
Engineering · Computer Science · #Sparse and Compressive Sensing Techniques #Photoacoustic and Ultrasonic Imaging #Medical Image Segmentation Techniques
- SITCOM: Step-wise Triple-Consistent Diffusion Sampling for Inverse Problems
2024/10/06 by Ismail Alkhouri, Alkhouri, Ismail, Shijun Liang +11 · 6 citations
Engineering · #Sparse and Compressive Sensing Techniques #Microwave Imaging and Scattering Analysis
- Sparse-view Cone Beam CT Reconstruction using Data-consistent Supervised and Adversarial Learning from Scarce Training Data
2022/01/23 by Anish Lahiri, Lahiri, Anish, Marc Klasky +5 · 2 citations
Engineering · Medicine · #Advanced X-ray and CT Imaging #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Electrical engineering #Image and Video Processing (eess.IV) #Medical Imaging Techniques and Applications #Radiation Dose and Imaging #Signal Processing (eess.SP) #electronic engineering #information engineering
- Understanding Untrained Deep Models for Inverse Problems: Algorithms and Theory
2025/02/25 by Ismail Alkhouri, Evan Bell, Alkhouri, Ismail +9 · 4 citations
Computer Science · Engineering · #FOS: Electrical engineering #Generative Adversarial Networks and Image Synthesis #Image and Video Processing (eess.IV) #Microwave Imaging and Scattering Analysis #Sparse and Compressive Sensing Techniques #electronic engineering #information engineering
- Learnable Scaled Gradient Descent for Guaranteed Robust Tensor PCA
2025/01/08 by Lanlan Feng, Ce Zhu, Feng, Lanlan +7 · 2 citations
Computer Science · Mathematics · #Advanced Neural Network Applications #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Medical Image Segmentation Techniques #Tensor decomposition and applications
- Learning Robust Features for Scatter Removal and Reconstruction in Dynamic ICF X-Ray Tomography
2024/08/22 by Siddhant Gautam, Gautam, Siddhant, Marc Klasky +9 · 1 citation
Engineering · Medicine · #Advanced MRI Techniques and Applications #Advanced X-ray and CT Imaging #FOS: Electrical engineering #Image and Video Processing (eess.IV) #Medical Imaging Techniques and Applications #electronic engineering #information engineering
- UGoDIT: Unsupervised Group Deep Image Prior Via Transferable Weights
2025/05/16 by Shijun Liang, Liang, Shijun, Ismail Alkhouri +7 · 2 citations
Computer Science · Medicine · Neuroscience · #Advanced Neuroimaging Techniques and Applications #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #FOS: Electrical engineering #Functional Brain Connectivity Studies #Generative Adversarial Networks and Image Synthesis #Image and Video Processing (eess.IV) #Machine Learning (cs.LG) #electronic engineering #information engineering