surgical skill assessment based on kinematic data notes

Goal: timely evaluation and feedback is essential in surgical training.

 

 

Jun S K , Narayanan M S , Agarwal P , et al. Robotic Minimally Invasive Surgical skill assessment based on automated video-analysis motion studies[C]// IEEE Ras & Embs International Conference on Biomedical Robotics & Biomechatronics. IEEE, 2012.

Key words：

 

Automated objective surgical skill assessment in the operating room from unstructured tool motion in septoplasty[J]. International Journal of Computer Assisted Radiology & Surgery, 2015, 10(6):981-991.

key words:

 

[ Kinematic data analysis]

CDC methodshigher-level meaningful activities called strokes.

unstructured task of tissue dissection in nasal septoplasty.

 

 

[ Video Analysis ]

Sharma Y , Thomas Plötz, Hammerld N , et al. Automated surgical OSATS prediction from videos[C]// IEEE International Symposium on Biomedical Imaging. IEEE, 2014.

keywords:

RMIS and medical school; evaluating medical students in their early training phases.

Steps: encoding motion dynamics into frame kernel matrices; computing motion texture features; OSATS prediction (LDA).

patterns in the frame kernel matrices (defines the similarity between two frames using kernel function) very according to the skill level of the subject, compute texture features from the frame kernel matrices.

Gray level co-occurrence matrix and local binary pattern.

 

Zia A , Sharma Y , Bettadapura V , et al. Automated Assessment of Surgical Skills Using Frequency Analysis[C]// International Conference on Medical Image Computing and Computer-Assisted Intervention. Springer International Publishing, 2015.

keywords:

contributions: (1) a novel analysis method of surgical motion without any a prior and manual segmentation of the movements; (2) a framework that leverages simple inexpensive equipment with potential for ubiquitous surgical assessment, with easy setup, relieving the time and resource requirements for surgical schools.

RMIS

time series; frequency analysis

related work