Usage: 

At the command prompt type: 

GestureDetector imseq_path filename_in filename_out

imseq_path : path to the .avi file
filename_in : .txt file with detected salient points of the above avi file
filename_out : .txt file with results


Form of results: 

1) Class of depicted gesture
2) Temporal results: start/end frame of gesture
3) Spatial results: per frame estimation of the gesture center. 
4) Amplitude of gesture as a percentage of the face size. 


Class_labels: 1 : Arm Folding
	      2 : Forefinger Raise
              3 : Half Forefinger Raise
              4 : Hand Wag
              5 : Hand Cross
              6 : Hand Scissor
              7 : Forefinger Wag