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Updated: Jul 17, 2026
10:25
Technical Approach for Infrared Tracking for Soft Tissue Navigation with a Holographic Head-Mounted Display and Preclinical Validation
Published on: September 2, 2025
[Research of contour analysis on endoscopy navigation]
Zhen Zhang1, Jinwu Qian, Yanan Zhang
1School of Mechanical Engineering, Shanghai University, Shanghai 200072, China. zhangzhen-ta@yahoo.com.cn
Summary
This study introduces a novel contour analysis method for precise endoscopy navigation. The algorithm enhances pathfinding accuracy and stability in endoscopic imaging.
Area of Science:
- Medical Imaging
- Computer Vision
- Robotics
Context:
- Endoscopic procedures require accurate navigation for diagnosis and treatment.
- Current navigation systems face challenges with real-time image analysis and pathfinding.
- Minimally invasive surgery demands precise instrument guidance.
Purpose:
- To present a new contour analysis method for endoscopy navigation.
- To improve the precision and stability of pathfinding algorithms in endoscopic imaging.
- To extract meaningful navigation information from endoscopic visuals.
Summary:
- The method employs edge detection on endoscopic images.
- Skeleton extraction and contour grouping refine image data.
- Contour analysis provides crucial navigation information.
Impact:
- This approach offers a more precise and stable solution for endoscopy navigation.
- It has the potential to enhance surgical outcomes and patient safety.
- The algorithm demonstrates good performance in experimental evaluations.
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