Patent ID: 11881011
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. The method according to claim 2, wherein the multi-dimensional anti-counterfeiting network comprises a fingerprint image subnetwork and a vibration-sound signal subnetwork respectively for performing feature extraction on the fingerprint image generated by the fingerprint input action and the vibration-sound signal generated by the fingerprint input action;
wherein the plurality of fingerprint images for training and the corresponding vibration-sound signals are separately normalized before the plurality of fingerprint images for training and the corresponding vibration-sound signals form the plurality of training sample pairs, and the method further comprises separately normalizing the fingerprint image generated by the fingerprint input action and the vibration-sound signal generated by the fingerprint input action before forming the to-be-determined sample pair by using the fingerprint image generated by the fingerprint input action and the vibration-sound signal generated by the fingerprint input action.