Research Article

Kinect-Based Vision System of Mine Rescue Robot for Low Illuminous Environment

Table 3

Recognition rate of different recognition methods.

NumberPolygon contour
recognition
BP networkTemplate
matching

0100%100% (100%)97%
193%90% (100%)83%
287%77% (90%)67%
377%67% (83%)47%
470%64% (80%)43%
576%63% (77%)40%