Patent Document ID: 20160283780
Application ID: 15080125
Patent Status: 0

Claim One:
1. A method comprising: fitting a profile edge curve of a human face edge in a human face image according to the human face image; calculating by using a preset human face edge feature point calculation model to obtain feature points of the human face edge in the human face image; acquiring feature information of a respective feature point; calculating by using a preset convergence algorithm to obtain feature information of a convergence feature point corresponding to the respective feature point according to the feature information of the respective feature point; determining whether a distance from the respective feature point to the profile edge curve is greater than a distance from a corresponding respective convergence feature point to the profile edge curve according to the feature information of the respective feature point and the respective convergence feature point; and acquiring the feature information of the respective convergence feature point corresponding to the feature point to serve as the feature information of the feature point, in response to determining that the distance from the respective feature point to the profile edge curve is greater than the distance from a corresponding respective convergence feature point to the profile edge curve.