Howtosignalprocessing
- Which algorithm is used in iris recognition?
- What are the four steps for a iris recognition system?
- What is iris security?
Which algorithm is used in iris recognition?
Finally, in the identification or verification stage, the hamming distance between IrisCode was calculated and hence attained the recognition result. Daugman's algorithm and workflow are still widely utilized in current iris recognition systems.
What are the four steps for a iris recognition system?
The procedures for iris recognition usually consist of four stages: image acquisition, iris segmentation, feature extraction, and pattern matching. The iris recognition has been acknowledged as one of the most accurate biometric modalities because of its high recognition rate.
What is iris security?
It is a form of biometric technology in the same category as face recognition and fingerprinting. Advocates of iris scanning technology claim it allows law enforcement officers to compare iris images of suspects with an existing database of images in order to determine or confirm the subject's identity.
