A5092042510- Radiomics and Machine Learning in Medical Imaging
- Medical Imaging and Analysis
- Anatomy and Medical Technology
- Advanced Radiotherapy Techniques
- Augmented Reality Applications
- Surgical Simulation and Training
Sichuan University
2023
West China Hospital of Sichuan University
2023
Delineation of the clinical target volume (CTV) and organs-at-risk (OARs) is important in cervical cancer radiotherapy. But it generally labor-intensive, time-consuming, subjective. This paper proposes a parallel-path attention fusion network (PPAF-net) to overcome these disadvantages delineation task.The PPAF-net utilizes both texture structure information CTV OARs by employing U-Net capture high-level information, an up-sampling down-sampling (USDS) low-level accentuate boundaries OARs....
Accurate and robust segmentation of surgical instrument parts is urgently required by AI enhanced intelligent surgery automatic skill evaluation. However, it still a challenging problem due to the multiple small areas frontal clasper wrist parts, complicated object occlusion light variation issues. Increasing high quality labeled data effective improve performance but labor-costing. A novel augmentation method proposed generate training through planar replacement orientation adjustment....