Search Results for author: Guankun Wang

Found 8 papers, 3 papers with code

Adapting SAM for Surgical Instrument Tracking and Segmentation in Endoscopic Submucosal Dissection Videos

no code implementations16 Apr 2024 Jieming Yu, Long Bai, Guankun Wang, An Wang, Xiaoxiao Yang, Huxin Gao, Hongliang Ren

Specifically, with a tiny subset of frames for segmentation, we ensure accurate segmentation across the entire surgical video.

Segmentation

EndoOOD: Uncertainty-aware Out-of-distribution Detection in Capsule Endoscopy Diagnosis

no code implementations18 Feb 2024 Qiaozhi Tan, Long Bai, Guankun Wang, Mobarakol Islam, Hongliang Ren

Wireless capsule endoscopy (WCE) is a non-invasive diagnostic procedure that enables visualization of the gastrointestinal (GI) tract.

Decision Making Out-of-Distribution Detection

OSSAR: Towards Open-Set Surgical Activity Recognition in Robot-assisted Surgery

1 code implementation10 Feb 2024 Long Bai, Guankun Wang, Jie Wang, Xiaoxiao Yang, Huxin Gao, Xin Liang, An Wang, Mobarakol Islam, Hongliang Ren

Existing algorithms dedicated to surgical activity recognition predominantly cater to pre-defined closed-set paradigms, ignoring the challenges of real-world open-set scenarios.

Activity Recognition

Perception Reinforcement Using Auxiliary Learning Feature Fusion: A Modified Yolov8 for Head Detection

no code implementations14 Oct 2023 Jiezhou Chen, Guankun Wang, Weixiang Liu, Xiaopin Zhong, Yibin Tian, Zongze Wu

Head detection provides distribution information of pedestrian, which is crucial for scene statistical analysis, traffic management, and risk assessment and early warning.

Auxiliary Learning Head Detection +1

Domain Adaptive Sim-to-Real Segmentation of Oropharyngeal Organs Towards Robot-assisted Intubation

no code implementations19 May 2023 Guankun Wang, Tian-Ao Ren, JIEWEN LAI, Long Bai, Hongliang Ren

Robotic-assisted tracheal intubation requires the robot to distinguish anatomical features like an experienced physician using deep-learning techniques.

Image Segmentation Segmentation +2

Domain Adaptive Sim-to-Real Segmentation of Oropharyngeal Organs

1 code implementation18 May 2023 Guankun Wang, Tian-Ao Ren, JIEWEN LAI, Long Bai, Hongliang Ren

In this work, we propose a domain adaptive Sim-to-Real framework called IoU-Ranking Blend-ArtFlow (IRB-AF) for image segmentation of oropharyngeal organs.

Image Segmentation Segmentation +2

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