Regional Fingerprint Liveness Detection Systems and Methods
First Claim
Patent Images
1. A method for determining fingerprint liveness, comprising the steps of:
- receiving a fingerprint image;
extracting a region of interest from the fingerprint image;
generating a histogram of the region of interest;
determining a statistical feature of the histogram; and
determining liveness of the fingerprint image based upon the statistical feature.
6 Assignments
0 Petitions
Accused Products
Abstract
Various systems, methods, and programs embodied in computer-readable mediums are provided for fingerprint liveness detection. In one embodiment, a method for determining fingerprint liveness is provided that comprises receiving a fingerprint image; extracting a region of interest from the fingerprint image; generating a histogram of the region of interest; determining a statistical feature of the histogram; and determining liveness of the fingerprint image based upon the statistical feature.
30 Citations
19 Claims
-
1. A method for determining fingerprint liveness, comprising the steps of:
-
receiving a fingerprint image; extracting a region of interest from the fingerprint image; generating a histogram of the region of interest; determining a statistical feature of the histogram; and determining liveness of the fingerprint image based upon the statistical feature. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A system, comprising:
-
a processor circuit having a processor and a memory; a detection system stored in the memory and executable by the processor, the detection system comprising; logic that receives a fingerprint image; logic that extracts a region of interest from the fingerprint image; logic that generates a histogram of the region of interest; logic that determines a statistical feature of the histogram; and logic that determines liveness of the fingerprint image based upon the statistical feature. - View Dependent Claims (12, 13, 14, 15)
-
-
16. A system, comprising:
-
means for receiving a fingerprint image; means for extracting a region of interest from the fingerprint image; means for generating a histogram of the region of interest; means for determining a statistical feature of the histogram; and means for determining liveness of the fingerprint image based upon the statistical feature. - View Dependent Claims (17, 18, 19)
-
Specification