EURASIP Journal on Image and Video Processing

Table 1 Experimental results employing appearance-based descriptors (F1-score %)

From: Quantitative comparison of motion history image variants for video-based depression assessment

	LBP{1,8} ^a	LBP{2,16} ^a	HOG	LPQ	Hist + Mean + Std	Feature fusion
MHI	_ ^b	_ ^b	81.9	59.3	81.9	36.6
LMHI	_ ^b	66.4	64.9	45.8	64.8	72.7
GMHI	_ ^b	_ ^b	80.0	69.8	80	74.0

The bold values corresponded to the highest performing approach
^aLBP parameters in brackets correspond to {radius, neighborhood}, respectively
^bDash represents unavailable F1-score due to zero depressed individuals classified correctly

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