Robust Grape Detector Based on SVMs and HOG Features

Table 3

Optimal settings for various versions of the detectors where is detector without any conversion, is detector with the conversion according to ITU-R recommendation BT.601, and R is detector with optimally set-up generalized conversion (2).

Version	Linear kernel		RBF kernel
		1	—	1	40	—
	1	—	10	30	—
	1		10	30