https://scholars.lib.ntu.edu.tw/handle/123456789/633795
標題: | Video-based CPR analysis system | 作者: | Wang, Yi Tang Tien, Ming Chun Wu, Ja-Ling Yang, Chih-wei MATTHEW HUEI-MING MA |
關鍵字: | CPR detection | CPR quality | Surveillance video analysis | 公開日期: | 1-十二月-2008 | 來源出版物: | MM'08 - Proceedings of the 2008 ACM International Conference on Multimedia, with co-located Symposium and Workshops | 摘要: | In this paper, we propose a system for automatically detecting cardiopulmonary resuscitation (CPR) events and analyzing CPR qualities in surveillance videos. The system is further applied to the training of healthcare providers in the emergency room. Instructors could more efficiently evaluate the CPR quality performed by a medical team with the aid of our system. We extract motion vectors in all image blocks, and take motion information as a clue to classify video sequences into CPR and non-CPR segments based on Support Vector Machine (SVM). We further analyze several indicators of CPR quality and attach CPR information to the video. In order not to infringe the privacy of the patient, we apply a mosaic mechanism to mask the skin color regions of the patient. Our system has been applied to several simulated CPR video sequences and the results show acceptable accuracy in CPR detection and CPR information measurement. © 2009 IEEE. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/633795 | ISBN: | 9781605583037 | DOI: | 10.1145/1459359.1459520 |
顯示於: | 醫學院附設醫院 (臺大醫院) |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。