Axis Ab

Precise Biometrics Ab

Daniel Gustafsson

Johan Windmark

Willy Sagefalk

Gustav Traff

Gustav Träff

Peter Johnson

Timothy Swyka

Jonatan Kahrstrom

Jonatan Kåhrström

A method for verifying liveness of a finger of a user by capturing a first fingerprint sample from the finger placed on a display by using a first sensor placed under the display. The method may involve transmitting light, by using a first light transmitting display area of the display, towards a first area of the finger. The first light transmitting display area may be smaller than a first sensor area. The first sensor may capture reflected light from the finger. The reflected light may be transmitted through the display. A first feature of the first fingerprint sample may be identified by using the reflected light. The first feature may include scattered light from the finger. The light transmitted from the display may include a first light component with a first wavelength from a first area of the display.

Method and a device for verifying liveness of a finger

A method and a system is provided for monitoring an area by a monitoring camera (). A protected zone () is defined within the monitored area () and a suspicious object () is detected as an object present both inside and outside the protected zone. A key position of the suspicious object is determined, and it is determined if the key position is inside or outside the protected zone (). If the key position is outside the protected zone a first action is triggered.

Monitoring method and camera

Growing community of inventors

Lund, Sweden

Daniel Gustafsson