1984 …2019
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Research Output 1984 2019

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2014

Is multi-model feature matching better for endoscopic motion estimation?

Xiang, X., Mirota, D., Reiter, A. & Hager, G., 2014, Computer-Assisted and Robotic Endoscopy - 1st International Workshop, CARE 2014 held in Conjunction with MICCAI 2014, Revised Selected Papers. Springer Verlag, Vol. 8899. p. 88-98 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8899).

Research output: Chapter in Book/Report/Conference proceedingChapter

Feature Matching
Multi-model
Motion Estimation
Motion estimation
Scale Invariant Feature Transform

Needle guidance using handheld stereo vision and projection for ultrasound-based interventions

Stolka, P. J., Foroughi, P., Rendina, M., Weiss, C., Hager, G. & Boctor, E., 2014, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Vol. 17. p. 684-691 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Needles
Ultrasonography
Biopsy
Costs and Cost Analysis
2013

Surgical gesture segmentation and recognition.

Tao, L., Zappella, L., Hager, G. & Vidal, R., 2013, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 3 ed. Vol. 16. p. 339-346 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Gestures
Biomechanical Phenomena
Cues
Robotics
Recognition (Psychology)
2012

Hybrid tracking and mosaicking for information augmentation in retinal surgery.

Richa, R., Vágvölgyi, B., Balicki, M., Hager, G. & Taylor, R. H., 2012, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 1 ed. Vol. 15. p. 397-404 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Medical Errors
Color
Rabbits
Mentoring
Surgeons

Robotic path planning for surgeon skill evaluation in minimally-invasive sinus surgery.

Ahmidi, N., Hager, G., Ishii, L. E., Gallia, G. L. & Ishii, M., 2012, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 1 ed. Vol. 15. p. 471-478 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Minimally Invasive Surgical Procedures
Robotics
Surgeons
2011

Spatio-temporal registration of multiple trajectories.

Padoy, N. & Hager, G., 2011, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 1 ed. Vol. 14. p. 145-152 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Gestures
Automation
Datasets

Unified detection and tracking in retinal microsurgery.

Sznitman, R., Basu, A., Richa, R., Handa, J., Gehlbach, P., Taylor, R. H., Jedynak, B. & Hager, G., 2011, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 1 ed. Vol. 14. p. 1-8 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Microsurgery
Entropy

Visual guidance of an active handheld microsurgical tool

Becker, B. C., Voros, S., MacLachlan, R. A., Hager, G. & Riviere, C. N., 2011, Surgical Robotics: Systems Applications and Visions. Springer US, p. 355-368 14 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Micromanipulators
End effectors
Robotics
Cameras
Robots
2010

Adaptive multispectral illumination for retinal microsurgery.

Sznitman, R., Rother, D., Handa, J., Gehlbach, P., Hager, G. & Taylor, R. H., 2010, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 3 ed. Vol. 13. p. 465-472 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Microsurgery
Lighting
Light
Phototoxic Dermatitis
Retina

Augmenting capsule endoscopy diagnosis: a similarity learning approach.

Seshamani, S., Kumar, R., Dassopoulos, T., Mullin, G. & Hager, G., 2010, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 2 ed. Vol. 13. p. 454-462 9 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Capsule Endoscopy
Learning
Politics
Crohn Disease

Surgical task and skill classification from eye tracking and tool motion in minimally invasive surgery.

Ahmidi, N., Hager, G., Ishii, L. E., Fichtinger, G., Gallia, G. L. & Ishii, M., 2010, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 3 ed. Vol. 13. p. 295-302 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Minimally Invasive Surgical Procedures
Anatomic Models
Cadaver
Anatomy
Surgeons

Tracked ultrasound elastography (TrUE).

Foroughi, P., Rivaz, H., Fleming, I. N., Hager, G. & Boctor, E., 2010, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 2 ed. Vol. 13. p. 9-16 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Elasticity Imaging Techniques
Elasticity
Optical Devices
Palpation
Electromagnetic Phenomena
2009

A meta registration framework for lesion matching.

Seshamani, S., Rajan, P., Kumar, R., Girgis, H., Dassopoulos, T., Mullin, G. & Hager, G., 2009, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 1 ed. Vol. 12. p. 582-589 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Capsule Endoscopy
Crohn Disease
Anatomy
Databases

Data-derived models for segmentation with application to surgical assessment and training.

Varadarajan, B., Reiley, C., Lin, H., Khudanpur, S. & Hager, G., 2009, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 1 ed. Vol. 12. p. 426-434 9 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Gestures
Minimally Invasive Surgical Procedures
Robotics
Surgeons

Task versus subtask surgical skill evaluation of robotic minimally invasive surgery.

Reiley, C. E. & Hager, G., 2009, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 1 ed. Vol. 12. p. 435-442 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Minimally Invasive Surgical Procedures
Robotics
Gestures
Anatomic Models

Toward video-based navigation for endoscopic endonasal skull base surgery.

Mirota, D., Wang, H., Taylor, R. H., Ishii, M. & Hager, G., 2009, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 1 ed. Vol. 12. p. 91-99 9 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Skull Base
Endoscopes
Anatomy

Tracked regularized ultrasound elastography for targeting breast radiotherapy.

Rivaz, H., Foroughi, P., Fleming, I., Zellars, R., Boctor, E. & Hager, G., 2009, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 1 ed. Vol. 12. p. 507-515 9 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Elasticity Imaging Techniques
Breast
Radiotherapy
Patient Simulation
Costs and Cost Analysis
2008

Cooperative robot assistant for retinal microsurgery.

Fleming, I., Balicki, M., Koo, J., Iordachita, I., Mitchell, B., Handa, J., Hager, G. & Taylor, R. H., 2008, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 2 ed. Vol. 11. p. 543-550 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Microsurgery
Retinal Vein
Biological Models
Human Engineering
Tremor
2007

Real-time tissue tracking with B-mode ultrasound using speckle and visual servoing.

Krupa, A., Fichtinger, G. & Hager, G., 2007, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 2 ed. Vol. 10. p. 1-8 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2006

Ultrasound monitoring of tissue ablation via deformation model and shape priors.

Boctor, E., deOliveira, M., Choti, M., Ghanem, R., Taylor, R. H., Hager, G. & Fichtinger, G., 2006, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 2 ed. Vol. 9. p. 405-412 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Elasticity
Intraoperative Monitoring
Controlled Environment
Liver
Ultrasonography
2005

Automatic detection and segmentation of robot-assisted surgical motions.

Lin, H. C., Shafran, I., Murphy, T. E., Okamura, A. M., Yuh, D. D. & Hager, G., 2005, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 1 ed. Vol. 8. p. 802-810 9 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Gestures
Robotics
Datasets
Surgeons

DaVinci canvas: a telerobotic surgical system with integrated, robot-assisted, laparoscopic ultrasound capability.

Leven, J., Burschka, D., Kumar, R., Zhang, G., Blumenkranz, S., Dai, X. D., Awad, M., Hager, G., Marohn, M., Choti, M., Hasser, C. & Taylor, R. H., 2005, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 1 ed. Vol. 8. p. 811-818 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Robotics
Endoscopes
Liver Neoplasms
Calibration

Real-time quality control of tracked ultrasound.

Boctor, E., Iordachita, I., Fichtinger, G. & Hager, G., 2005, Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention. Pt 1 ed. Vol. 8. p. 621-630 10 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Quality Control
Mathematical Concepts
Calibration
In Vitro Techniques

Visual modeling of dynamic gestures using 3D appearance and motion features

Ye, G., Corso, J. J. & Hager, G., 2005, Real-Time Vision for Human-Computer Interaction. Springer US, p. 103-120 18 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Gesture recognition
Unsupervised learning
Real time systems
Neural networks
Experiments
1999

Fast 3D boundary computation from occluding contour motion

Bendiksen, A. & Hager, G., 1999, Proceedings - IEEE International Conference on Robotics and Automation. IEEE, Vol. 3. p. 1934-1941 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Program processors
Cameras

Language for declarative robotic programming

Peterson, J., Hager, G. & Hudak, P., 1999, Proceedings - IEEE International Conference on Robotics and Automation. IEEE, Vol. 2. p. 1144-1151 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Robotics
Robots
Computer software reusability
Rapid prototyping
Large scale systems

Model-based 3-D object tracking using projective invariance

Lee, S. W., You, B. J. & Hager, G., 1999, Proceedings - IEEE International Conference on Robotics and Automation. IEEE, Vol. 2. p. 1589-1594 6 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Invariance
Object recognition
Visibility
Cameras
Calibration

Prototyping real-time vision systems: An experiment in DSL design

Reid, A., Peterson, J., Hager, G. & Hudak, P., 1999, Proceedings - International Conference on Software Engineering. IEEE, p. 484-493 10 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

DSL
Reclamation
Rapid prototyping
Polymorphism
Hybrid systems

Task specification and monitoring for uncalibrated hand/eye coordination

Dodds, Z., Hager, G., Morse, A. S. & Hespanha, J. P., 1999, Proceedings - IEEE International Conference on Robotics and Automation. IEEE, Vol. 2. p. 1607-1613 7 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Visual servoing
Specification languages
End effectors
Imaging systems
Robotics
1998

Decidability of robot positioning tasks using stereo vision systems

Hespanha, J. P., Dodds, Z., Hager, G. & Morse, A. S., 1998, Proceedings of the IEEE Conference on Decision and Control. IEEE, Vol. 4. p. 3736-3741 6 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Computability and decidability
Stereo vision
Cameras
Robots

Toward domain-independent navigation: Dynamic vision and control

Hager, G., Kriegman, D. J., Georghiades, A. S. & Ben-Shahar, O., 1998, Proceedings of the IEEE Conference on Decision and Control. IEEE, Vol. 3. p. 3257-3262 6 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Navigation
Trajectories
Navigation systems
Mobile robots
Robots