Not only are most massage therapists self employed, but they also get to smell smoothing aromatherapy scents and listen to calming background music or ocean sounds all day while they work.

With the data of nonlinear processing and data smoothing function, rapid automatic correction, self diagnostic message.

It is showed that the method not only ameliorates visual effect obviously but also has properties of smoothing image, enhancing image and self-adaptation through analysis and experiments.