@inproceedings{fc632433e99648e1b7f2f849cbe7b3e8,
title = "Surgical Workflow Recognition: From Analysis of Challenges to Architectural Study",
abstract = "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 different workflow phases. For the External recognition task, Clip-level methods are in the focus of researchers targeting the local ambiguities present in the operating room (OR) scene. In this work, we evaluate the performance of different combinations of common architectures for the task of surgical workflow recognition to provide a fair and comprehensive comparison of the methods for both settings, Internal and External. We show that the methods particularly designed for one setting can be transferred to the other mode and discuss the architecture effectiveness considering the main challenges for both Internal and External surgical workflow recognition.",
keywords = "Analysis, Benchmarking, Cholecystectomy, Concept ablation, Surgical phase recognition, Surgical workflow analysis",
author = "Tobias Czempiel and Aidean Sharghi and Magdalini Paschali and Nassir Navab and Omid Mohareri",
note = "Publisher Copyright: {\textcopyright} 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.; 17th European Conference on Computer Vision, ECCV 2022 ; Conference date: 23-10-2022 Through 27-10-2022",
year = "2023",
doi = "10.1007/978-3-031-25066-8_32",
language = "English",
isbn = "9783031250651",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "556--568",
editor = "Leonid Karlinsky and Tomer Michaeli and Ko Nishino",
booktitle = "Computer Vision – ECCV 2022 Workshops, Proceedings",
}