METHOD AND DEVICE FOR FINGERPRINT IMAGE ALIGNMENT

摘要

The present disclosure discloses a method and a device for generating an instruction, and belongs to the field of mobile terminals. The instruction generation method includes: acquiring at least two frames of fingerprint images of the same fingerprint (202); calculating position change information of the fingerprint according to the at least two frames of fingerprint images (204); and generating an operating instruction according to the position change information, wherein the operating instruction comprises a translation instruction and/or a rotation instruction (206).