Adaptive sensitivity-fisher regularization for heterogeneous transfer learning of vascular segmentation in laparoscopic videos [0.03%]
自适应敏感性-Fisher正则化在腹腔镜视频血管分割中的异构迁移学习中的应用
Xinkai Zhao,Yuichiro Hayashi,Masahiro Oda et al.
Xinkai Zhao et al.
Purpose: This study aims to enhance surgical safety by developing a method for vascular segmentation in laparoscopic surgery videos with limited visibility. We introduce an adaptive sensitivity-fisher regularization (ASFR...
Neural fields for 3D tracking of anatomy and surgical instruments in monocular laparoscopic video clips [0.03%]
基于单目腹腔镜视频片段的神经网络场及其在解剖结构和手术器械三维定位中的应用
Beerend G A Gerats,Jelmer M Wolterink,Seb P Mol et al.
Beerend G A Gerats et al.
Laparoscopic video tracking primarily focuses on two target types: surgical instruments and anatomy. The former could be used for skill assessment, while the latter is necessary for the projection of virtual overlays. Where instrument and a...
Prospective case-control study on pain intensity after the use of promethazine in patients undergoing videothoracoscopy [0.03%]
视频胸腔镜术中使用普鲁莫拉嗪对术后疼痛强度影响的前瞻性队列研究
Xiangwei Zhou,Benhui He,Xia Zheng et al.
Xiangwei Zhou et al.
Objective: Effective and secure pain management following video-assisted thoracoscopic surgery (VATS) is crucial for rapid postoperative recovery. This study evaluated analgesic and sedative effects of sufentanil and prom...
Robotic scrub nurse to anticipate surgical instruments based on real-time laparoscopic video analysis [0.03%]
基于实时腹腔镜视频分析的手术器械预测及机器人手术护士助手系统
Lars Wagner,Sara Jourdan,Leon Mayer et al.
Lars Wagner et al.
Background: Machine learning and robotics technologies are increasingly being used in the healthcare domain to improve the quality and efficiency of surgeries and to address challenges such as staff shortages. Robotic scr...
SeeSaw: Learning Soft Tissue Deformation from Laparoscopy Videos with GNNs [0.03%]
基于图神经网络的腹腔镜手术软组织形变预测方法研究
Reuben Docea,Jinjing Xu,Wei Ling et al.
Reuben Docea et al.
A major challenge in image-guided laparoscopic surgery is that structures of interest often deform and go, even if only momentarily, out of view. Methods which rely on having an up-to-date impression of those structures, such as registratio...
Towards better laparoscopic video segmentation: A class-wise contrastive learning approach with multi-scale feature extraction [0.03%]
一种基于多尺度特征提取的类对比学习的更好的腹腔镜视频分割方法
Luyang Zhang,Yuichiro Hayashi,Masahiro Oda et al.
Luyang Zhang et al.
The task of segmentation is integral to computer-aided surgery systems. Given the privacy concerns associated with medical data, collecting a large amount of annotated data for training is challenging. Unsupervised learning techniques, such...
Prediction of remaining surgery duration in laparoscopic videos based on visual saliency and the transformer network [0.03%]
基于视觉显著性和变压器网络的腹腔镜视频剩余手术时间预测
Constantinos Loukas,Ioannis Seimenis,Konstantina Prevezanou et al.
Constantinos Loukas et al.
Background: Real-time prediction of the remaining surgery duration (RSD) is important for optimal scheduling of resources in the operating room. Methods: ...
Analgesic Efficacy and Safety of Intrathecal Morphine or Intercostal Levobupivacaine in Lung Cancer Patients after Major Lung Resection Surgery by Videothoracoscopy: A Prospective Randomized Controlled Trial [0.03%]
电视胸腔镜下肺癌手术后病人术后硬膜外注射吗啡与肋间注射左旋布比卡因镇痛效果的前瞻、随机对照研究
Silvia González-Santos,Borja Mugabure,Manuel Granell et al.
Silvia González-Santos et al.
Background: Lung resection using video-assisted thoracoscopic surgery (VATS) improves surgical accuracy and postoperative recovery. Unfortunately, moderate-to-severe acute postoperative pain is still inherent to the procedure, and a techniq...
Dual-correlate optimized coarse-fine strategy for monocular laparoscopic videos feature matching via multilevel sequential coupling feature descriptor [0.03%]
通过多级顺序耦合特征描述符进行单目腹腔镜视频特征匹配的双相关优化粗细策略
Ziang Zhang,Hong Song,Jingfan Fan et al.
Ziang Zhang et al.
Feature matching of monocular laparoscopic videos is crucial for visualization enhancement in computer-assisted surgery, and the keys to conducting high-quality matches are accurate homography estimation, relative pose estimation, as well a...
Effect of open versus video-assisted thoracoscopy on perioperative outcomes and survival for cases of thymic carcinomas and thymic neuroendocrine tumors [0.03%]
开放手术与胸腔镜手术对胸腺癌和胸腺神经内分泌肿瘤患者围术期及生存率的影响：倾向评分匹配的队列研究
Gaiyan Li,Hao Chang,Zhuangzhuang Wang et al.
Gaiyan Li et al.
Background: The oncology-related indices between open and video-assisted thoracoscopic surgery (VATS) procedures for thymic carcinomas (TCs) and thymic neuroendocrine tumors (TNETs) remain unclear. ...
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