Fig. 17From: Cotton stubble detection based on wavelet decomposition and texture featuresAbnormal driving detection results: a, d, g are the driving states of the tractor with the small deviation from the course, the medium deviation from the course and the large deviation from the course, respectively; b, e, h are the vertical coefficients after coif3 wavelet decomposition; c, f, i are the algorithm detection resultsBack to article page