Fingerprint unlocking method and device, equipment and storage medium

The invention relates to the technical field of image processing, in particular to a fingerprint unlocking method and device, equipment and a storage medium. The method is used for solving the problem that unlocking is inconvenient in a traditional fingerprint unlocking mode, and comprises the steps that a first to-be-recognized fingerprint image of a current user is obtained, after it is determined that the first to-be-recognized fingerprint image is not matched with a pre-stored registered fingerprint image, the first to-be-recognized fingerprint image is compared with a standby fingerprint image, and if the first to-be-recognized fingerprint image is matched with the pre-stored registered fingerprint image, equipment is unlocked. The standby fingerprint image is obtained on the basis of a reference fingerprint image containing an incomplete fingerprint area and a registered fingerprint image, and the reference fingerprint image is obtained by determining that a second fingerprint image to be recognized obt