Rahul Bhotika
Rahul Bhotika
Senior Vice President, Research, Optum Labs (United Health Group R&D)
Verified email at
Cited by
Cited by
Few-shot learning with embedded class models and shot-free meta training
A Ravichandran, R Bhotika, S Soatto
Proceedings of the IEEE/CVF international conference on computer vision, 331-339, 2019
Tissue classification in medical images
PR Mendonca, S Sirohey, R Bhotika, F Zhao
US Patent 8,208,707, 2012
Flexible flow for 3d nonrigid tracking and shape recovery
M Brand, R Bhotika
Proceedings of the 2001 IEEE Computer Society Conference on Computer Vision …, 2001
System and method for estimating vascular flow using CT imaging
RF Senzig, R Avancha, B Dorri, S Dutta, SJ Gray, J Hsieh, JI Jackson, ...
US Patent 10,186,056, 2019
Detecting rare events in video using semantic primitives with HMM
MT Chan, A Hoogs, J Schmiederer, M Petersen
Proceedings of the 17th International Conference on Pattern Recognition …, 2004
Rethinking the Hyperparameters for Fine-tuning
SS Hao Li, Pratik Chaudhari, Hao Yang, Michael Lam, A. Ravichandran, Rahul ...
ICLR, 2020
A probabilistic theory of occupancy and emptiness
R Bhotika, DJ Fleet, KN Kutulakos
Computer Vision—ECCV 2002: 7th European Conference on Computer Vision …, 2002
System and method of navigation with captured images
D Davenport, R Bhotika, P Mendonca, G Shaffer
US Patent App. 11/479,559, 2006
Apparatus and method for locating assets within a rail yard
KB Welles, R Bhotika, DM Davenport, JE Hershey, RJ Mitchell, ...
US Patent 7,805,227, 2010
Effective atomic number accuracy for kidney stone characterization using spectral CT
M Joshi, DA Langan, DS Sahani, A Kambadakone, S Aluri, K Procknow, ...
Medical Imaging 2010: Physics of Medical Imaging 7622, 1136-1147, 2010
Multi-material decomposition of spectral CT images
PRS Mendonça, R Bhotika, M Maddah, B Thomsen, S Dutta, PE Licato, ...
Medical Imaging 2010: Physics of Medical Imaging 7622, 633-641, 2010
System and method for optical locomotive decoupling detection
R Bhotika, IIKB Welles, JE Hershey, DM Davenport
US Patent App. 12/638,123, 2010
Joint recognition of complex events and track matching
MT Chan, A Hoogs, R Bhotika, A Perera, J Schmiederer, G Doretto
2006 IEEE Computer Society Conference on Computer Vision and Pattern …, 2006
Mobile device positioning system and method
DM Davenport, PR Mendonca, R Bhotika, GR Shaffer
US Patent App. 13/194,517, 2011
Model-based analysis of local shape for lesion detection in CT scans
PRS Mendonça, R Bhotika, SA Sirohey, WD Turner, JV Miller, RS Avila
Medical Image Computing and Computer-Assisted Intervention–MICCAI 2005: 8th …, 2005
Automated liver lesion characterization using fast kVp switching dual energy computed tomography imaging
A Santamaria-Pang, S Dutta, S Makrogiannis, A Hara, W Pavlicek, A Silva, ...
Medical Imaging 2010: Computer-Aided Diagnosis 7624, 252-261, 2010
Methods and systems for automated segmentation of dense cell populations
J Rittscher, R Bhotika, K Mosaliganti, DR Padfield, R Machiraju
US Patent 8,712,139, 2014
A linearized framework and a new benchmark for model selection for fine-tuning
A Deshpande, A Achille, A Ravichandran, H Li, L Zancato, C Fowlkes, ...
arXiv preprint arXiv:2102.00084, 2021
Lung nodule detection via Bayesian voxel labeling
PRS Mendonça, R Bhotika, F Zhao, JV Miller
Information Processing in Medical Imaging: 20th International Conference …, 2007
Incremental few-shot meta-learning via indirect discriminant alignment
Q Liu, O Majumder, A Achille, A Ravichandran, R Bhotika, S Soatto
Computer Vision–ECCV 2020: 16th European Conference, Glasgow, UK, August 23 …, 2020
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