Surgical process analysis for supporting complex information- guided surgery environment

在这个项目中，我们的目标是为手术工作流程创建一个新的分析系统，以实现高质量的手术。特别是，我们开发了工作流程分析系统的iMRI引导下的胶质瘤手术和腹腔镜胆囊切除术使用的信息，从手术导航系统和视频图像在手术室（OR）。我们的系统表现出很大的能力，工作流程的估计和量化的特点，外科医生的程序只使用手术导航信息。手术室视频分析结果表明，该系统具有可视化和分析医护人员三维运动轨迹的能力，以及对工作流程进行估计的能力。

On this project we aimed to create a novel analysis system for a surgical workflow to achieve high-quality surgery. Especially, we developed workflow analysis system for iMRI-guided glioma surgery and laparoscopic cholecystectomy using the information from surgical navigation system and video images in operation rooms (OR). Our system showed great ability for workflow estimation and quantification of the characteristics of surgeons' procedures only using surgical navigation information. The results o video analysis of OR show the ability of visualization and analysis of 3 dimensional trajectory of medical staff, and the ability of workflow estimation.