Figure 5From: Hand contour detection in wearable camera video using an adaptive histogram region of interestExamples of the system output. In each case, the original video frame is shown on the left, the manually traced hand contour is provided in the middle, and the output of the automated hand contour is provided on the right. a) Examples of situations where good performance was achieved. b) Examples of situations in which further improvement is needed (refer to the text for discussion).Back to article page