Research Article

Crowd Density Estimation of Scenic Spots Based on Multifeature Ensemble Learning

Table 1

Comparison between different individual features.

FeatureHOGLBPGLCMULBPGISTD-SIFT

MAE1.281.151.121.060.970.85
MRE (%)21.719.519.018.016.414.4

Note. Bold indicates the best performance.