Ravishankar, Saiprasad

10 publications

ICLR 2025 Learning Dynamics of Deep Matrix Factorization Beyond the Edge of Stability Avrajit Ghosh, Soo Min Kwon, Rongrong Wang, Saiprasad Ravishankar, Qing Qu

ICML 2025 SITCOM: Step-Wise Triple-Consistent Diffusion Sampling for Inverse Problems Ismail Alkhouri, Shijun Liang, Cheng-Han Huang, Jimmy Dai, Qing Qu, Saiprasad Ravishankar, Rongrong Wang

NeurIPS 2025 UGoDIT: Unsupervised Group Deep Image Prior via Transferable Weights Shijun Liang, Ismail Alkhouri, Siddhant Gautam, Qing Qu, Saiprasad Ravishankar

NeurIPS 2025 Variational Learning Finds Flatter Solutions at the Edge of Stability Avrajit Ghosh, Bai Cong, Rio Yokota, Saiprasad Ravishankar, Rongrong Wang, Molei Tao, Mohammad Emtiyaz Khan, Thomas Möllenhoff

NeurIPS 2024 Image Reconstruction via Autoencoding Sequential Deep Image Prior Ismail R. Alkhouri, Shijun Liang, Evan Bell, Qing Qu, Rongrong Wang, Saiprasad Ravishankar

CVPR 2024 Improving Training Efficiency of Diffusion Models via Multi-Stage Framework and Tailored Multi-Decoder Architecture Huijie Zhang, Yifu Lu, Ismail Alkhouri, Saiprasad Ravishankar, Dogyoon Song, Qing Qu

ICML 2024 Optimal Eye Surgeon: Finding Image Priors Through Sparse Generators at Initialization Avrajit Ghosh, Xitong Zhang, Kenneth K. Sun, Qing Qu, Saiprasad Ravishankar, Rongrong Wang

ICCVW 2019 SUPER Learning: A Supervised-Unsupervised Framework for Low-Dose CT Image Reconstruction Zhipeng Li, Siqi Ye, Yong Long, Saiprasad Ravishankar

CVPR 2009 Automated Feature Extraction for Early Detection of Diabetic Retinopathy in Fundus Images Saiprasad Ravishankar, Arpit Jain, Anurag Mittal

ECCV 2008 Multi-Stage Contour Based Detection of Deformable Objects Saiprasad Ravishankar, Arpit Jain, Anurag Mittal