Results 11 to 20 of about 24,107,546 (281)

MURPHY: Relations Matter in Surgical Workflow Analysis [PDF]

CoRR, 2022
Autonomous robotic surgery has advanced significantly based on analysis of visual and temporal cues in surgical workflow, but relational cues from domain knowledge remain under investigation. Complex relations in surgical annotations can be divided into intra- and inter-relations, both valuable to autonomous systems to comprehend surgical workflows ...
Shang Zhao 0004, Yanzhe Liu, Qiyuan Wang 0001, Dai Sun, Rong Liu, S. Kevin Zhou   +5 more
core   +4 more sources

Data Warehousing Technology for Surgical Workflow Analysis [PDF]

2008 21st IEEE International Symposium on Computer-Based Medical Systems, 2008
Analysis of surgical procedures is an emerging domain of medical engineering aimed at advancing surgical assist systems. The term Surgical Workflows is used for describing the methodical framework for acquiring formal descriptions of surgical interventions.
Thomas Neumuth, Svetlana Mansmann, Marc H. Scholl, Oliver Burgert   +3 more
openaire   +4 more sources

Text-driven adaptation of foundation models for few-shot surgical workflow analysis. [PDF]

Int J Comput Assist Radiol Surg
Abstract Purpose Surgical workflow analysis is crucial for improving surgical efficiency and safety. However, previous studies rely heavily on large-scale annotated datasets, posing challenges in cost, scalability, and reliance on expert annotations.
Chen T, Yuan K, Srivastav V, Navab N, Padoy N.   +4 more
europepmc   +7 more sources

Trans-SVNet: hybrid embedding aggregation Transformer for surgical workflow analysis [PDF]

International Journal of Computer Assisted Radiology and Surgery, 2022
Real-time surgical workflow analysis has been a key component for computer-assisted intervention system to improve cognitive assistance. Most existing methods solely rely on conventional temporal models and encode features with a successive spatial-temporal arrangement.
Jin, Yueming, Long, Yonghao, Gao, Xiaojie, Stoyanov, Danail, Dou, Qi, Pheng-Ann, Heng   +5 more
core   +6 more sources

A Boosted Segmentation Method for Surgical Workflow Analysis [PDF]

, 2007
As demands on hospital efficiency increase, there is a stronger need for automatic analysis, recovery, and modification of surgical workflows. Even though most of the previous work has dealt with higher level and hospital-wide workflow including issues like document management, workflow is also an important issue within the surgery room.
Padoy, Nicolas, Blum, Tobias, Essa, Irfan, Feussner, Hubertus, Berger, Marie-Odile, Navab, Nassir   +5 more
openaire   +4 more sources

Knowledge based approach to flexible workflow management systems [PDF]

, 1999
This thesis was submitted for the degree of Doctor of Philosophy and awarded the Korea Advanced Institute of Science and Technology (KAIST).Today's business environments are characterized by dynamic and uncertain environments.
Lee, Habin
core   +6 more sources

A User Centred Approach to Eliciting and Representing Experience in Surgical Instrument Development [PDF]

, 2009
Organised by: Cranfield UniversityRequirements elicitation for surgical equipment development is a challenging task. On the one hand, designers need to acquire a significant amount of domain and procedural knowledge to understand and discuss surgical ...
McAloone, Timothy Charles, Nielsen, T. A., Restrepo, J., Pedersen, S. M.   +3 more
core   +4 more sources

Workflow analysis and surgical phase recognition in minimally invasive surgery [PDF]

2012 IEEE International Conference on Robotics and Biomimetics (ROBIO), 2012
In this paper, a new approach is described to recognize the phases of a single-port sigma resection intraoperatively, based on the position signal of the surgical instruments, the endoscopic video and an audio signal, signaling coagulations. Approaches for detecting the coagulation sounds, as well as the instruments visible in the endoscopic video ...
Oliver Weede, Frank Dittrich, Heinz Wörn, Brian Jensen, Alois C. Knoll, Dirk Wilhelm, Michael Kranzfelder, Armin Schneider, Hubertus Feußner   +8 more
openaire   +2 more sources

Surgical Workflow Recognition: From Analysis of Challenges to Architectural Study

, 2023
Algorithmic surgical workflow recognition is an ongoing research field and can be divided into laparoscopic (Internal) and operating room (External) analysis. So far many different works for the internal analysis have been proposed with the combination of a frame-level and an additional temporal model to address the temporal ambiguities between ...
Tobias Czempiel, Aidean Sharghi, Magdalini Paschali, Nassir Navab, Omid Mohareri   +4 more
openaire   +2 more sources

Surgical Workflow Analysis in Cerebral Aneurysm Coiling

The FASEB Journal, 2020
Minimally‐invasive endovascular procedures have been established as fundamental and incredibly effective interventions in the treatment of aneurysms. Daily operations incorporate thousands of hours of experience sourced from the operating room and extensive literature.
Zaika, Oleksiy, Boulton, Mel, Eagleson, Roy, de Ribaupierre, Sandrine   +3 more
openaire   +2 more sources