Development of Operation Estimation Method Based on Tracking Records Captured by Kinect.

In order to evaluate workers' progress in the factory, we developed a model of operation estimation method based on tracking records captured by Kinect. In this paper, we use Kinect sensors to capture the human motion process (such as broadcast gymnastics), extract the skeleton frame sequence from training data as a template, then improve the DTW algorithm to match the skeleton frame in the test data and in the training data, to estimate the percentage of the action's completion. The improved DTW algorithm achieves state-of-the-art performances on our dataset, higher than 90%.