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V. Bhagavatula · SciRah

Researcher profile · Semantic Scholar

V. Bhagavatula

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V. Bhagavatula — researcher profile on SciRah

h-index: 7
Works: 40
Citations: 231

Most-cited papers

Illumination Tolerant Face Recognition Using a Novel Face From Sketch Synthesis Approach and Advanced Correlation Filters
Yung-Hui Li, M. Savvides, V. Bhagavatula
20062006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings53 citations
Semantic Scholar
A pitfall in fingerprint bio-cryptographic key generation
P. Zhang, Jian-Kun Hu, Cai Li, Bennamoun +1 more
2011Computers & security43 citations Open access
Semantic Scholar
Real-Time Face Detection and Motion Analysis With Application in "Liveness" Assessment
V. Bhagavatula
200739 citations
Semantic Scholar
Matching deformed and occluded iris patterns: a probabilistic model based on discriminative cues
V. Bhagavatula, M. Savvides, J. Thornton
200716 citations
Semantic Scholar
Off-axis sparse aperture imaging using phase optimization techniques for application in wide-area imaging systems.
Abhijit Mahalanobis, M. Neifeld, V. Bhagavatula, Tom Haberfelde +1 more
2009Applied Optics12 citations
Semantic Scholar
Investigating Correlation-Based Fingerprint Authentication Schemes for Mobile Devices Using the J2ME technology
Yi Alice Wang, Jian-Kun Hu, K. Xi, V. Bhagavatula
20072007 IEEE Workshop on Automatic Identification Advanced Technologies9 citations
Semantic Scholar
Advances in correlation filters: vector features, structured prediction and shape alignment
V. Bhagavatula, Vishnu Naresh Boddeti
20128 citations
Semantic Scholar
Low density parity check (LDPC) codes for optical data storage
V. Bhagavatula, Hong-Wei Song, Jing-Feng Liu
2002International Symposium on Optical Memory and Optical Data Storage Topical Meeting6 citations
Semantic Scholar
A Method for Simultaneous Position and Timing Error Detection for Bit-Patterned Media
H. Suzuki, W. Messner, James A. Bain, V. Bhagavatula +1 more
2009IEEE transactions on magnetics5 citations
Semantic Scholar
Automatic segmentation of cardiosynchronous waveforms using cepstral analysis and continuous wavelet transforms
C. Bhagavatula, Aaron Jaech, M. Savvides, V. Bhagavatula +3 more
20122012 19th IEEE International Conference on Image Processing4 citations
Semantic Scholar
Advanced Signal Processing and Machine Learning Approaches for EEG Analysis
V. Bhagavatula
20104 citations Open access
Semantic Scholar
Reduced Complexity Correlation Filters For Fingerprint Verification
K. Venkataramani, V. Bhagavatula
20064 citations
Semantic Scholar
Correlation pattern recognition for biometrics
V. Bhagavatula
20064 citations
Semantic Scholar
Iterative, soft signal processing for digital communications - From the guest editors
A. Kavcic, José M. F. Moura, V. Bhagavatula
2004IEEE Signal Processing Magazine4 citations
Semantic Scholar
Improving BER Performance by Using V-Shaped Read Head Array in Heat-Assisted Magnetic Recording
Yi-Ming Wang, V. Bhagavatula
2017IEEE transactions on magnetics3 citations
Semantic Scholar
Message from Program Chairs
V. Bhagavatula, M. Nixon, S. Li
2015International Conference on Event-Based Control, Communication, and Signal Processing3 citations Open access
Semantic Scholar
Biometric security for mobile computing
Jian-Kun Hu, V. Bhagavatula, Bennamoun, K. Toh
2011Secur. Commun. Networks3 citations Open access
Semantic Scholar
Iterative, Soft Signal Processing for Digital Communications
V. Bhagavatula
20043 citations
Semantic Scholar
Advanced heartbeat classification models for reliable electrocardiogram analysis in ambulatory health monitoring
V. Bhagavatula, Miguel Coimbra, Can Ye
20132 citations
Semantic Scholar
Guest Editorial: Multimedia-Based Healthcare
J. You, V. Bhagavatula, V. Piuri, D. Zhang
20161 citations Open access
Semantic Scholar
Array-based Spectro-temporal Masking For Automatic Speech Recognition
Amir R. Moghimi, R. Stern, V. Bhagavatula, Bhiksha Raj +1 more
20141 citations
Semantic Scholar
Second-degree correlation surface features from Optimal Trade-off Synthetic Discriminant Function filters for subject identification using radio frequency cardiosynchronous waveforms
M. Bhagavatula, M. Savvides, V. Bhagavatula, R. Friedman +2 more
20122012 19th IEEE International Conference on Image Processing1 citations
Semantic Scholar
Simultaneous PES Generation, Timing Recovery, and Multi-Track Read on Patterned Media: Concept and Performance
H. Suzuki, W. Messner, James A. Bain, V. Bhagavatula +1 more
2010IEEE transactions on magnetics1 citations
Semantic Scholar
Face Recognition using Correlation Filters
V. Bhagavatula
20061 citations
Semantic Scholar
Class-dependence feature analysis for large population face recognition
V. Bhagavatula, C. Xie
20061 citations
Semantic Scholar
Enhanced pedestrian and vehicle detection using surround-view camera system
V. Bhagavatula
20180 citations
Semantic Scholar
Channel modeling and multi-island recording scheme on bit patterned media with long-range island orientation fluctuations.
Y. Wang, V. Bhagavatula, Y. Wen, P. Li
2018IEEE International Magnetics Conference0 citations
Semantic Scholar
Noise and error pattern in shingled magnetic recording
Yao Wang, Randall H. Victora, V. Bhagavatula
2015IEEE International Magnetics Conference0 citations
Semantic Scholar
Imaging task-related neural activity by meg decoding
V. Bhagavatula, Jinyin Zhang
20130 citations
Semantic Scholar
Joint Recovery of Timing and Position Information in Two-Dimensional Magnetic Recording ( TDMR ) ( A proposal submitted to Advanced Storage Technology Consortium )
V. Bhagavatula
20110 citations
Semantic Scholar
Shadow removal in a captured by a vehicle-based camera image for detection of a clear path
Wende Zhang, Qi Wu, V. Bhagavatula
20110 citations
Semantic Scholar
Signal Processing for Heat-Assisted Magnetic Recording ( HAMR ) Systems with Ultra-High Jitter Noise
V. Bhagavatula
20110 citations
Semantic Scholar
Vital Responder: Real-time Health Monitoring of First- Responders
M. Coimbra, V. Bhagavatula
20110 citations
Semantic Scholar
Alphabetical listing of authors
A. Abaza, M. Abdel-Mottaleb, Abiantun Ramzi, Agrafioti Foteini +103 more
2010International Conference on Biometrics: Theory, Applications and Systems0 citations
Semantic Scholar
Image Biometric Verification in Spatial Frequency Domain.
V. Bhagavatula
20070 citations
Semantic Scholar
Face Recognition from Sketches Using Advanced Correlation Filters Using Hybrid Eigenanalysis for Face Synthesis
Yung-Hui Li, M. Savvides, V. Bhagavatula
2006International Conference on Enterprise Information Systems0 citations Open access
Semantic Scholar
TIMING RECOVERY FOR DATA STORAGE SYSTEMS
V. Bhagavatula
20040 citations
Semantic Scholar
Parity Check Error Event Post-Processor for Optical Data Storage
Jing-Feng Liu, Hong-Wei Song, V. Bhagavatula
20030 citations
Semantic Scholar
A method for handling security key using a biometrics
C. Soutar, D. Roberge, A. Stoianov, Rene M. Gilroy +1 more
19980 citations
Semantic Scholar
Ieee Signal Processing Magazine Turbo and Ldpc Codes Iterative, Soft Signal Processing for Digital Communications
A. Kavcic, José M. F. Moura, V. Bhagavatula
0 citations
Semantic Scholar

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