| 摘要 |
The disclosure discloses a method and apparatus for identifying an operation event. The method includes: obtaining sample points of a moving target object; fitting a preset number N of points in a list of fit points to a fit curve; determining whether the distance between each of the sample points and the fit curve is above a preset first threshold; if the distance between the sample point and the fit curve is above the first threshold, then mapping the sample point onto the fit curve to obtain a mapped point of the sample point on the fit curve, and storing the mapped point into the list of fit points, and if the distance between the sample point and the fit curve is below or equal to the first threshold, then storing the sample point into the list of fit points; and identifying the operation event of the target object from the points in the list of fit points. With the disclosure, a dithering point of the moving target object can be replaced by a point on the fit curve to thereby eliminate dithering and improve the accuracy of identifying the operation event. |
