Raj Shekhar
Orcid: 0000-0002-2047-3214
According to our database1,
Raj Shekhar
authored at least 70 papers
between 1996 and 2024.
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Bibliography
2024
Iterative Graph Neural Network Enhancement via Frequent Subgraph Mining of Explanations.
CoRR, 2024
IEEE Access, 2024
Proceedings of the IEEE Workshop on Signal Processing Systemsm, 2024
2023
Proceedings of the IEEE International Symposium on Information Theory, 2023
2022
Neuromorphic Architecture Accelerated Automated Seizure Detection in Multi-Channel Scalp EEG.
Sensors, 2022
HoloUS: Augmented reality visualization of live ultrasound images using HoloLens for ultrasound-guided procedures.
Int. J. Comput. Assist. Radiol. Surg., 2022
Proceedings of the IEEE International Symposium on Information Theory, 2022
Proceedings of the IEEE International Conference on Big Data, 2022
Proceedings of the 58th Annual Allerton Conference on Communication, 2022
2021
Rapid Quality Assessment of Nonrigid Image Registration Based on Supervised Learning.
J. Digit. Imaging, 2021
2020
Preclinical evaluation of ultrasound-augmented needle navigation for laparoscopic liver ablation.
Int. J. Comput. Assist. Radiol. Surg., 2020
2019
Segmentation of surgical instruments in laparoscopic videos: training dataset generation and deep-learning-based framework.
Proceedings of the Medical Imaging 2019: Image-Guided Procedures, 2019
Magnetically anchored pan-tilt stereoscopic robot with optical-inertial stabilization for minimally invasive surgery.
Proceedings of the Medical Imaging 2019: Image-Guided Procedures, 2019
2017
IEEE Trans. Biomed. Eng., 2017
Int. J. Comput. Assist. Radiol. Surg., 2017
Hybrid Tracking for Improved Registration of Laparoscopic Ultrasound and Laparoscopic Video for Augmented Reality.
Proceedings of the Computer Assisted and Robotic Endoscopy and Clinical Image-Based Procedures, 2017
2016
A Hybrid Approach to Word Sense Disambiguation Combining Supervised and Unsupervised Learning.
CoRR, 2016
On-demand calibration and evaluation for electromagnetically tracked laparoscope in augmented reality visualization.
Int. J. Comput. Assist. Radiol. Surg., 2016
Accurate tracking of tumor volume change during radiotherapy by CT-CBCT registration with intensity correction.
Proceedings of the Medical Imaging 2016: Image-Guided Procedures, Robotic Interventions, and Modeling, San Diego, California, United States, 27 February, 2016
Sequential analysis driven reset optimization to improve power, area and routability.
Proceedings of the 2016 Design, Automation & Test in Europe Conference & Exhibition, 2016
2015
Proceedings of the Medical Imaging 2015: Image Processing, 2015
Application of single-image camera calibration for ultrasound augmented laparoscopic visualization.
Proceedings of the Medical Imaging 2015: Image-Guided Procedures, 2015
2014
Stereoscopic augmented reality using ultrasound volume rendering for laparoscopic surgery in children.
Proceedings of the Medical Imaging 2014: Image-Guided Procedures, 2014
Evaluation of Electromagnetic Tracking for Stereoscopic Augmented Reality Laparoscopic Visualization.
Proceedings of the Clinical Image-Based Procedures. Translational Research in Medical Imaging, 2014
Proceedings of the IEEE 11th International Symposium on Biomedical Imaging, 2014
2013
Proceedings of the Handbook of Signal Processing Systems, 2013
Proceedings of the Clinical Image-Based Procedures. Translational Research in Medical Imaging, 2013
Proceedings of the ACM Conference on Bioinformatics, 2013
2011
Int. J. Comput. Assist. Radiol. Surg., 2011
2010
IEEE Signal Process. Mag., 2010
Incorporation of Preprocedural PET into CT-Guided Radiofrequency Ablation of Hepatic Metastases: a Nonrigid Image Registration Validation Study.
J. Digit. Imaging, 2010
Proceedings of the 11th International Conference on Control, 2010
Proceedings of the Handbook of Signal Processing Systems, 2010
2008
J. Real Time Image Process., 2008
Multiobjective Optimization for Reconfigurable Implementation of Medical Image Registration.
Int. J. Reconfigurable Comput., 2008
Proceedings of the 16th IEEE International Symposium on Field-Programmable Custom Computing Machines, 2008
Model-based mapping of a nonrigid image registration algorithm to heterogeneous architectures.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2008
2007
FPGA-Accelerated Deformable Image Registration for Improved Target-Delineation During CT-Guided Interventions.
IEEE Trans. Biomed. Circuits Syst., 2007
J. Real Time Image Process., 2007
Automatic prostate localization using elastic registration of planning CT and daily 3D ultrasound images.
Proceedings of the Medical Imaging 2007: Visualization and Image-Guided Procedures, 2007
Proceedings of the Medical Imaging 2007: Visualization and Image-Guided Procedures, 2007
Proceedings of the Medical Imaging 2007: Visualization and Image-Guided Procedures, 2007
2006
Automatic elastic image registration by interpolation of 3D rotations and translations from discrete rigid-body transformations.
Medical Image Anal., 2006
A hardware-accelerated approach to computing multiple image similarity measures from joint histogram.
Proceedings of the Real-Time Image Processing 2006, San Jose, CA, USA, January 15, 2006, 2006
A cubic interpolation pipeline for fast computation of 3D deformation fields modeled using B-splines.
Proceedings of the Real-Time Image Processing 2006, San Jose, CA, USA, January 15, 2006, 2006
Fully automatic segmentation of left ventricular myocardium in real-time three-dimensional echocardiography.
Proceedings of the Medical Imaging 2006: Image Processing, 2006
Proceedings of the Medical Imaging 2006: Image Processing, 2006
Proceedings of the 2006 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2006
Effect of Ultrasound Probe on Dose Delivery During Real-time Ultrasound-Guided Tumor Tracking.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
Automated 3D Elastic Registration for Improving Tumor Localization in Whole-body PET-CT from Combined Scanner.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
Hardware Implementation of Hierarchical Volume Subdivision-based Elastic Registration.
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
2005
Registration-assisted segmentation of real-time 3-D echocardiographic data using deformable models.
IEEE Trans. Medical Imaging, 2005
IEEE Trans. Medical Imaging, 2005
Proceedings of the 16th IEEE Visualization Conference, 2005
Adaptive reduction of intensity levels in 3D images for mutual information-based registration.
Proceedings of the Medical Imaging 2005: Image Processing, 2005
Accelerating mutual information-based 3D medical image registration with An FPGA computing platform (abstract only).
Proceedings of the ACM/SIGDA 13th International Symposium on Field Programmable Gate Arrays, 2005
2004
Registration of real-time 3-D ultrasound images of the heart for novel 3-D stress echocardiography.
IEEE Trans. Medical Imaging, 2004
Elastic registration of 3D whole body CT and PET images by quaternion-based interpolation of multiple piecewise linear rigid-body registrations.
Proceedings of the Medical Imaging 2004: Image Processing, 2004
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004
Proceedings of the 2004 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2004
A Reconfigurable SoC Architecture and Caching Scheme for 3D Medical Image Processing.
Proceedings of the 12th IEEE Symposium on Field-Programmable Custom Computing Machines (FCCM 2004), 2004
3D Stress echocardiography: development of novel visualization, registration and segmentation algorithms.
Proceedings of the CARS 2004. Computer Assisted Radiology and Surgery. Proceedings of the 18th International Congress and Exhibition, 2004
2002
IEEE Trans. Medical Imaging, 2002
Proceedings of the Medical Imaging 2002: Image Processing, 2002
2001
Multifunction extension of simplex optimization method for mutual information-based registration of ultrasound volumes.
Proceedings of the Medical Imaging 2001: Image Processing, 2001
2000
Evaluation of 3-D segmentation algorithms for the identification of luminal and medialadventitial borders in IVUS images.
IEEE Trans. Medical Imaging, 2000
Proceedings of the Medical Imaging 2000: Image Processing, 2000
1996
Proceedings of the 7th IEEE Visualization Conference, 1996