Patent ID: 11893773
Assignee: PING AN TECHNOLOGY (SHENZHEN) CO., LTD
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 17:
18. The non-transitory computer readable storage medium as claimed in claim 17, wherein to implement obtaining the finger vein sample to be trained, the computer readable instruction is executed by the processor to implement:
obtaining single-channel finger vein images to be trained;
performing image channel fusion on every two single-channel finger vein images to be trained to obtain a two-channel finger vein image to be trained;
when the single-channel finger vein images to be trained for fusing come from the same finger, setting a label value of the two-channel finger vein image to be trained to 0;
when the single-channel finger vein images to be trained for fusing do not come from the same finger, setting the label value of the two-channel finger vein image to be trained to 1; and
obtaining the finger vein sample to be trained according to the set label value.