Sahar Nasirihaghighi

According to our database, Sahar Nasirihaghighi authored at least 11 papers between 2023 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Comparative validation of surgical phase recognition, instrument keypoint estimation, and instrument instance segmentation in endoscopy: Results of the PhaKIR 2024 challenge.

Tobias Rueckert, David Rauber, Raphaela Maerkl, Leonard Klausmann, Suemeyye R. Yildiran, Max Gutbrod, Danilo Weber Nunes, Alvaro Fernandez Moreno, Imanol Luengo, Danail Stoyanov, Nicolas Toussaint, Enki Cho, Hyeon Bae Kim, Oh Sung Choo, Ka Young Kim, Seong Tae Kim, Gonçalo Arantes, Kehan Song, Jianjun Zhu, Junchen Xiong, Tingyi Lin, Shunsuke Kikuchi, Hiroki Matsuzaki, Atsushi Kouno, João Renato Ribeiro Manesco, João Paulo Papa, Tae-Min Choi, Tae Kyeong Jeong, Juyoun Park, Oluwatosin Alabi, Meng Wei, Tom Vercauteren, Runzhi Wu, Mengya Xu, An Wang, Long Bai, Hongliang Ren, Amine Yamlahi, Jakob Hennighausen, Lena Maier-Hein, Satoshi Kondo, Satoshi Kasai, Kousuke Hirasawa, Shu Yang, Yihui Wang, Hao Chen, Santiago Rodríguez, Nicolás Aparicio, Leonardo Manrique, Juan Camilo Lyons, Olivia Hosie, Nicolás Ayobi, Pablo Arbeláez, Yiping Li, Yasmina Al Khalil, Sahar Nasirihaghighi, Stefanie Speidel, Daniel Rueckert, Hubertus Feussner, Dirk Wilhelm, Christoph Palm

Medical Image Anal., 2026

SAM-FED: SAM-Guided Federated Semi-Supervised Learning for Medical Image Segmentation.

Sahar Nasirihaghighi, Negin Ghamsarian, Yiping Li, Marcel Breeuwer, Raphael Sznitman, Klaus Schoeffmann

Proceedings of the 23rd IEEE International Symposium on Biomedical Imaging, 2026

2025

Data-Efficient Learning for Generalizable Surgical Video Understanding.

Sahar Nasirihaghighi

CoRR, August, 2025

Feedback-Driven Pseudo-Label Reliability Assessment: Redefining Thresholding for Semi-Supervised Semantic Segmentation.

Negin Ghamsarian, Sahar Nasirihaghighi, Klaus Schoeffmann, Raphael Sznitman

CoRR, May, 2025

GynSurg: A Comprehensive Gynecology Laparoscopic Surgery Dataset.

Sahar Nasirihaghighi, Negin Ghamsarian, Leonie Peschek, Matteo Munari, Heinrich Husslein, Raphael Sznitman, Klaus Schoeffmann

Proceedings of the 33rd ACM International Conference on Multimedia, 2025

SemiVT-Surge: Semi-supervised Video Transformer for Surgical Phase Recognition.

Yiping Li, Ronald L. P. D. de Jong, Sahar Nasirihaghighi, Tim J. M. Jaspers, Romy C. van Jaarsveld, Gino M. Kuiper, Richard van Hillegersberg, Fons van der Sommen, Jelle P. Ruurda, Marcel Breeuwer, Yasmina Al Khalil

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2025, 2025

Dual Invariance Self-Training for Reliable Semi-Supervised Surgical Phase Recognition.

Sahar Nasirihaghighi, Negin Ghamsarian, Raphael Sznitman, Klaus Schoeffmann

Proceedings of the 22nd IEEE International Symposium on Biomedical Imaging, 2025

2024

DiveXplore at the Video Browser Showdown 2024.

Klaus Schoeffmann, Sahar Nasirihaghighi

Proceedings of the MultiMedia Modeling - 30th International Conference, 2024

Event Recognition in Laparoscopic Gynecology Videos with Hybrid Transformers.

Sahar Nasirihaghighi, Negin Ghamsarian, Heinrich Husslein, Klaus Schoeffmann

Proceedings of the MultiMedia Modeling - 30th International Conference, 2024

2023

Cataract-1K: Cataract Surgery Dataset for Scene Segmentation, Phase Recognition, and Irregularity Detection.

Negin Ghamsarian, Yosuf El-Shabrawi, Sahar Nasirihaghighi, Doris Putzgruber-Adamitsch, Martin Zinkernagel, Sebastian Wolf, Klaus Schoeffmann, Raphael Sznitman

CoRR, 2023

Action Recognition in Video Recordings from Gynecologic Laparoscopy.

Sahar Nasirihaghighi, Negin Ghamsarian, Daniela Stefanics, Klaus Schoeffmann, Heinrich Husslein

Proceedings of the 36th IEEE International Symposium on Computer-Based Medical Systems, 2023