Patent №
US 8,538,095
Granted
2013-09-17
Filed 2009
Owner
APRILIS, INC.
Lab
—
AI components
2
vision · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10561647
A method and apparatus for applying gradient edge detection to detect features in a biometric, such as a fingerprint, based on data representing an image of at least a portion of the biometric. The image is modeled as a function of the features. Data representing an image of the biometric is acquired, and features of the biometric are modeled for at least two resolutions. The method and apparatus improves analysis of both high-resolution images of biometrics of friction ridge containing skin that include resolved pores and lower resolution images of biometrics without resolved pores.
AI classification
Ownership
APRILIS, INC.
assignment · 310240167
Assignors
FEDELE, VINCENT, BERG, JOHN S., BUTLER, CHRISTOPHER J., FARRAHER, ROBERT DAVID
On an employer assignment, the assignors are typically the inventors.