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Maria Grammatikopoulou
Maria Grammatikopoulou
Verified email at medtronic.com
Title
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Cited by
Year
CaDIS: Cataract dataset for surgical RGB-image segmentation
M Grammatikopoulou, E Flouty, A Kadkhodamohammadi, G Quellec, ...
Medical Image Analysis 71, 102053, 2021
99*2021
Laser‐Printing and 3D Optical‐Control of Untethered Microrobots
E Avci, M Grammatikopoulou, GZ Yang
Advanced Optical Materials 5 (19), 1700031, 2017
442017
Active Contraints for Tool-Shaft Collision Avoidance in Minimally Invasive Surgery
A Banach, K Leibrandt, M Grammatikopoulou, GZ Yang
2019 International Conference on Robotics and Automation (ICRA), 1556-1562, 2019
192019
Data-centric multi-task surgical phase estimation with sparse scene segmentation
R Sanchez-Matilla, M Robu, M Grammatikopoulou, I Luengo, D Stoyanov
International Journal of Computer Assisted Radiology and Surgery 17 (5), 953-960, 2022
172022
Three-dimensional pose estimation of optically transparent microrobots
M Grammatikopoulou, GZ Yang
IEEE Robotics and Automation Letters 5 (1), 72-79, 2019
152019
A controller for stable grasping and desired finger shaping without contact sensing
M Grammatikopoulou, E Psomopoulou, L Droukas, Z Doulgeri
2014 IEEE International Conference on Robotics and Automation (ICRA), 3662-3668, 2014
122014
A spatio-temporal network for video semantic segmentation in surgical videos
M Grammatikopoulou, R Sanchez-Matilla, F Bragman, D Owen, ...
International Journal of Computer Assisted Radiology and Surgery, 1-8, 2023
112023
Automated identification of critical structures in laparoscopic cholecystectomy
D Owen, M Grammatikopoulou, I Luengo, D Stoyanov
International Journal of Computer Assisted Radiology and Surgery 17 (12 …, 2022
102022
2020 cataracts semantic segmentation challenge
I Luengo, M Grammatikopoulou, R Mohammadi, C Walsh, CI Nwoye, ...
arXiv preprint arXiv:2110.10965, 2021
92021
Depth Estimation of Optically Transparent Microrobots Using Convolutional and Recurrent Neural Networks
M Grammatikopoulou, L Zhang, GZ Yang
2018 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2018
82018
Gaze contingent control for optical micromanipulation
M Grammatikopoulou, GZ Yang
Robotics and Automation (ICRA), 2017 IEEE International Conference on, 5989-5995, 2017
82017
Motor channelling for safe and effective dynamic constraints in Minimally Invasive Surgery
M Grammatikopoulou, K Leibrandt, GZ Yang
2016 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2016
82016
Detection of critical structures in laparoscopic cholecystectomy using label relaxation and self-supervision
D Owen, M Grammatikopoulou, I Luengo, D Stoyanov
Medical Image Computing and Computer Assisted Intervention–MICCAI 2021: 24th …, 2021
72021
Depth estimation of optically transparent laser-driven microrobots
M Grammatikopoulou, L Zhang, GZ Yang
Intelligent Robots and Systems (IROS), 2017 IEEE/RSJ International …, 2017
72017
Adaptive visualization of contextual targets in surgical video
R Sanchez-Matilla, MR Robu, IL Muntion, DV Stoyanov, D Owen, ...
US Patent App. 18/281,968, 2024
2024
Hierarchical segmentation of surgical scenes in laparoscopy
P Mehta, D Owen, M Grammatikopoulou, L Culshaw, K Kerr, D Stoyanov, ...
International Journal of Computer Assisted Radiology and Surgery 19 (7 …, 2024
2024
Detection of surgical phases and instruments
IL Muntion, D Stoyanov, A Chow, P Giataganas, M Grammatikopoulou, ...
US Patent App. 18/561,756, 2024
2024
Prediction of structures in surgical data using machine learning
IL Muntion, DV Stoyanov, A Chow, P Giataganas, DP Owen, ...
US Patent App. 18/282,655, 2024
2024
Detection of surgical states and instruments
IL Muntion, DV Stoyanov, A Chow, P Giataganas, DP Owen, ...
US Patent App. 18/282,616, 2024
2024
Hybrid optical and magnetic manipulation of microrobots
M Grammatikopoulou
Imperial College London, 2020
2020
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