Abstract: A computer-implemented method, computer program product and computer system for human gait analysis are described. A video stream of an individual walking includes a plurality of frames reflecting the walk of the individual. A skeletal motion of the individual is extracted, by inferring, from the obtained video stream, three-dimensional gait information. The three-dimensional gait information includes estimates of the individual's joint locations including at least the individual's foot locations on each frame, wherein the estimates are derived by matching for each frame two-dimensional coordinates of the respective frame with respective three-dimensional model information of the individual's body. One or more gait parameters of the individual may be determined, based on the individual's foot locations in local extrema frames showing local extrema of the distance between one foot location of the individual and a corresponding reference joint location.

Abstract: A computer-implemented method, computer program product and computer system for human gait analysis are described. A video stream of an individual walking includes a plurality of frames reflecting the walk of the individual. A skeletal motion of the individual is extracted, by inferring, from the obtained video stream, three-dimensional gait information. The three-dimensional gait information includes estimates of the individual's joint locations including at least the individual's foot locations on each frame, wherein the estimates are derived by matching for each frame two-dimensional coordinates of the respective frame with respective three-dimensional model information of the individual's body. One or more gait parameters of the individual may be determined, based on the individual's foot locations in local extrema frames showing local extrema of the distance between one foot location of the individual and a corresponding reference joint location.