Concepedia

Saiprasad Ravishankar

SR

Statistics

Publications

16

Citations

2.4K

H-Index

15

Active since

2010

Affiliations

University of Illinois Urbana-Champaign(Current)

Saiprasad Ravishankar is an author at University of Illinois Urbana-Champaign specializing in engineering, data science, and pattern recognition.

Top concepts

EngineeringData ScienceCompressive SensingPattern RecognitionImage AnalysisDeep LearningInverse ProblemsMachine LearningComputer ScienceBiomedical Imaging

Publications per year

2010–2017

16

Publications

16

MR Image Reconstruction From Highly Undersampled k-Space Data by Dictionary Learning

Saiprasad Ravishankar, Yoram Bresler · IEEE Transactions on Medical Imaging · 2010 · 1.1K citations

Image Reconstruction, Engineering, Magnetic Resonance +20

Learning Sparsifying Transforms

Saiprasad Ravishankar, Yoram Bresler · IEEE Transactions on Signal Processing · 2012 · 351 citations

Engineering, Machine Learning, Autoencoders +17

Structured Overcomplete Sparsifying Transform Learning with Convergence Guarantees and Applications

Bihan Wen, Saiprasad Ravishankar, Yoram Bresler · International Journal of Computer Vision · 2014 · 173 citations

Structured Prediction, Sparse Representation, Machine Vision +12

Efficient Blind Compressed Sensing Using Sparsifying Transforms with Convergence Guarantees and Application to Magnetic Resonance Imaging

Saiprasad Ravishankar, Yoram Bresler · SIAM Journal on Imaging Sciences · 2015 · 116 citations

Image Reconstruction, Engineering, Atomic Decomposition +21

Online Sparsifying Transform Learning—Part I: Algorithms

Saiprasad Ravishankar, Bihan Wen, Yoram Bresler · IEEE Journal of Selected Topics in Signal Processing · 2015 · 99 citations

Sparse Representation, Engineering, Machine Learning +14

Rows per page

1–5 of 16