Search Results for author: Ege Özsoy

Found 9 papers, 4 papers with code

Dynamic Scene Graph Representation for Surgical Video

no code implementations25 Sep 2023 Felix Holm, Ghazal Ghazaei, Tobias Czempiel, Ege Özsoy, Stefan Saur, Nassir Navab

Surgical videos captured from microscopic or endoscopic imaging devices are rich but complex sources of information, depicting different tools and anatomical structures utilized during an extended amount of time.

Rad-ReStruct: A Novel VQA Benchmark and Method for Structured Radiology Reporting

1 code implementation11 Jul 2023 Chantal Pellegrini, Matthias Keicher, Ege Özsoy, Nassir Navab

However, there is limited research on automating structured reporting, and no public benchmark is available for evaluating and comparing different methods.

Medical Visual Question Answering Question Answering +2

LABRAD-OR: Lightweight Memory Scene Graphs for Accurate Bimodal Reasoning in Dynamic Operating Rooms

no code implementations23 Mar 2023 Ege Özsoy, Tobias Czempiel, Felix Holm, Chantal Pellegrini, Nassir Navab

The holistic representation of surgical scenes as semantic scene graphs (SGG), where entities are represented as nodes and relations between them as edges, is a promising direction for fine-grained semantic OR understanding.

Scene Graph Generation

Location-Free Scene Graph Generation

no code implementations20 Mar 2023 Ege Özsoy, Felix Holm, Tobias Czempiel, Nassir Navab, Benjamin Busam

Although using significantly fewer labels during training, we achieve 74. 12\% of the location-supervised SOTA performance on Visual Genome and even outperform the best method on 4D-OR.

Graph Generation Scene Graph Generation

4D-OR: Semantic Scene Graphs for OR Domain Modeling

1 code implementation22 Mar 2022 Ege Özsoy, Evin Pınar Örnek, Ulrich Eck, Tobias Czempiel, Federico Tombari, Nassir Navab

Towards this goal, for the first time, we propose using semantic scene graphs (SSG) to describe and summarize the surgical scene.

Scene Graph Generation

Multimodal Semantic Scene Graphs for Holistic Modeling of Surgical Procedures

no code implementations9 Jun 2021 Ege Özsoy, Evin Pınar Örnek, Ulrich Eck, Federico Tombari, Nassir Navab

We then use MSSG to introduce a dynamically generated graphical user interface tool for surgical procedure analysis which could be used for many applications including process optimization, OR design and automatic report generation.

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