Face recognition method, device and computer readable storage medium

A face recognition device, comprising a processor arranged to perform the steps in following modules:

• an image capturing module, a storage module, a matching module, a position determining module, an initial position determining module and a parameter acquiring module;
• wherein the image capturing module is arranged to capture face images of a user at a plurality of preset positions of a terminal, respectively, and acquire a current face image of the user at the preset position determined by the position determining module;
• the storage module is arranged to store the face images and offset parameters corresponding to the face images;
• the position determining module is arranged to present selectable preset positions to the user according to the stored offset parameters, and determine, according to an instruction input by the user, the preset position where the face image of the user is to be captured;
• the matching module is arranged to search a corresponding face image in the storage module according to the preset position determined by the position determining module, and determine whether the current face image is matched with the searched face image;
• the initial position determining module is arranged to, before the face images and the preset positions corresponding to the face images being stored by the storage module, determine an initial position where the terminal, to which the face recognition device is applied, is located;
• the parameter acquiring module is arranged to acquire respective offset parameters of the terminal relative to the initial position at a time of capturing the face images at the plurality of preset positions, wherein the offset parameters are used to characterize the preset positions.