Method and apparatus with fingerprint verification
AssigneeSamsung Electronics Co., Ltd.
InventorsDo-Ha HWANG, Sungjoo SUH, Ho-Kuen SHIN
Life of this patent
Estimating the term…
Abstract
A method and apparatus with fingerprint verification are disclosed. A processor implemented method includes obtaining a query fingerprint image through a fingerprint sensor, obtaining a processed fingerprint image by performing image processing on the obtained query fingerprint image, obtaining a blended fingerprint image by blending the query fingerprint image and the processed fingerprint image, and performing fingerprint verification based on the blended fingerprint image and a registered fingerprint image.
Claims27
A processor implemented method, the method comprising:
- obtaining a query fingerprint image through a fingerprint sensor;
- obtaining a processed fingerprint image by performing image processing on the obtained query fingerprint image;
- obtaining a blended fingerprint image by blending the query fingerprint image and the processed fingerprint image;
- and
- performing fingerprint verification based on the blended fingerprint image and a registered fingerprint image.
An apparatus, the apparatus comprising:
- one or more processors configured to:
- perform image processing on a query fingerprint image to obtain a processed fingerprint image;
- blend the query fingerprint image and the processed fingerprint image to obtain a blended fingerprint image;
- and
- perform fingerprint verification based on the blended fingerprint image and a registered fingerprint image.
A user terminal comprising:
- a fingerprint sensor configured to obtain a query fingerprint image;
- a display;
- and
- one or more processors configured to:
- perform image processing on a query fingerprint image to obtain a processed fingerprint image;
- combine the query fingerprint image and the processed fingerprint image to obtain a combined fingerprint image;
- and
- perform fingerprint verification based on the combined fingerprint image and a registered fingerprint image.
Dependencies are inferred from the claim text.