10. A computer storage device including instructions for programming a processing device to perform a series of steps, comprising: capturing a scene using a capture device, the scene including a human target; tracking movements of the human target in the scene; detecting a plurality of gestures of the human target in the scene; assigning a first sign to a detected gesture by assigning a probability weight indicating strength of the match between the detected gesture and the first sign; assigning a second sign to an adjacent detected gesture by assigning a probability weight indicating the strength of the match between the adjacent detected gesture and the second sign; acquiring individual profiles of user motion for human targets applying known tendencies to motion and gesture detection for each human target; and comparing the first sign and the second sign to verify accuracy of the second sign, including applying profile information of a detected human target to adjust a probability weight assigned for each sign.
10. A computer storage device including instructions for programming a processing device to perform a series of steps, comprising: capturing a scene using a capture device, the scene including a human target; tracking movements of the human target in the scene; detecting a plurality of gestures of the human target in the scene; assigning a first sign to a detected gesture by assigning a probability weight indicating strength of the match between the detected gesture and the first sign; assigning a second sign to an adjacent detected gesture by assigning a probability weight indicating the strength of the match between the adjacent detected gesture and the second sign; acquiring individual profiles of user motion for human targets applying known tendencies to motion and gesture detection for each human target; and comparing the first sign and the second sign to verify accuracy of the second sign, including applying profile information of a detected human target to adjust a probability weight assigned for each sign. 11. The computer storage device of claim 10 further including outputting a user perceptible translation of the first and second sign.