Old people behavior recognition and detection method based on old people behavior characteristics

The invention discloses an old people behavior recognition and detection method based on old people behavior characteristics, and the method comprises the steps: wearing an acceleration sensor on thebody of an old person, and making the old person do a specified motion; performing data acquisition through Kinect equipment and the acceleration sensor, acquiring an action video through the Kinect equipment, and acquiring body acceleration data through the acceleration sensor; extracting action frames from the action video; extracting spatial features and time features of the action frames by using a first feature extraction channel; using a second feature extraction channel to extract numerical features and time features of the body acceleration data; and fusing output results of the firstfeature extraction channel and the second feature extraction channel through a feed-forward neural network to obtain a target result. According to the method, behaviors of old people can be identifiedby utilizing the time diff