Study on Tracheal Intubation's Circular Arc Radius Measuring Method Based on Machine Vision.
- Author:
Dong YU
;
Genchi LI
;
Yunhao FENG
;
Yonghuan YANG
;
Xiali HAO
- Publication Type:Journal Article
- MeSH:
Humans;
Imaging, Three-Dimensional;
instrumentation;
Intubation;
Trachea
- From:
Chinese Journal of Medical Instrumentation
2015;39(3):206-215
- CountryChina
- Language:Chinese
-
Abstract:
It is difficult to measure the circular arc radius for central angle less than 30 degrees. The existing measuring methods are of low efficiency and big error. Through designing the machine vision system and studying the image detecting method for measurement, It is obtained good results by using the new measurement for tracheal intubation's circular arc radius, Realized a rapid and accurate measurement of the circular arc radius, and expanded the application in the field of machine vision.
