Samsung Electronics Co., Ltd.

Sung-Jae Cho

Kyuhong Kim

Jaejoon Han

Sungun Park

Hyun-Soo Kim

Jiwhan Kim

Geuntae Bae

Chang-Sun Song

Hyung-Hun Cho

Jeong-Eun Choi

Hyuk-In Kwon

A method with biometric information spoof detection includes extracting an embedding vector from an intermediate layer of a neural network configured to detect whether biometric information of a user is spoofed from an image including the biometric information; detecting first information regarding whether the biometric information is spoofed, based on the embedding vector; and detecting second information regarding whether the biometric information is spoofed based on whether the first information is detected, using an output vector output from an output layer of the neural network.

Method and apparatus with biometric information spoof detection

A method and apparatus that detects whether biometric information is spoofed is provided. The method receives, from a sensor, first feature information including a static feature associated with biometric information of a user, and a dynamic feature obtained based on images related to the biometric information, detects whether the biometric information is spoofed based on a first score calculated based on the first feature information, fuses the first score with a second score calculated based on second feature information extracted from the images, based on a result of the detecting that the biometric information is spoofed based on the first score, and detects that the biometric information is spoofed based on a fused score.

Method and apparatus that detects spoofing of biometric information

A speaker recognition method and apparatus receives a first voice signal of a speaker, generates a second voice signal by enhancing the first voice signal through speech enhancement, generates a multi-channel voice signal by associating the first voice signal with the second voice signal, and recognizes the speaker based on the multi-channel voice signal.

Speaker recognition method and apparatus

A processor-implemented method includes: obtaining an input embedding vector corresponding to an input fingerprint image for authentication; determining a confidence value of the input embedding vector based on fingerprint data of an initial model including either one or both of a trained real fingerprint determination model and a trained fake fingerprint determination model that are provided in advance; and updating the initial model based on the input embedding vector, in response to the confidence value being greater than or equal to a first threshold.

Apparatus with fake fingerprint detection and method with updating of model to prevent fake fingerprint

In one aspect, method is provided for controlling a display device, comprising: displaying, on a touchscreen display, a first window executing a first application and a second window executing a second application; receiving, at the touchscreen display, a first command input to the first window and a second command input to the second window; determining whether the first command and the second command are received simultaneously; dispatching, by a processor, the first command; and dispatching, by the processor, the second command.

Display device for executing plurality of applications and method of controlling the same

A method and an electronic device for detecting a user input in the electronic device are provided. The method includes acquiring information regarding a user interface object to be displayed on a touch screen panel; setting, based on the information, a partial area that is at least a part of a touch detection area corresponding to the user interface object; and adjusting a touch detection sensitivity of the partial area to be greater than a touch detection sensitivity of the touch screen panel.

Method and apparatus for detecting user input in an electronic device

A method of controlling a first electronic device to acquire content in cooperation with a second electronic device is provided. The method includes performing a mutual authorization, acquiring content, generating an encryption key based on a first personal key and a second public key of the first electronic device, encrypting the content based on the encryption key, and storing the encrypted content.

Electro device for protecting user's privacy and method for controlling thereof

A method of and electronic device for processing multimedia of an electronic device is provided. The method includes determining location information relative to another electronic device based on audio input from the another electronic device in a mode of sharing the multimedia, and controlling an output method of the multimedia based on the location information relative to the another electronic device. The electronic device includes a memory configured to store at least one input audio, at least one microphone configured to input the input audio, and at least one processor configured to enter a mode of sharing the multimedia and determine location information relative to at least one another electronic device based on audio input from the another electronic device and control an output method of the multimedia based on the relative location information.

Method of processing multimedia and electronic device thereof

A method and apparatus for performing microphone beamforming. The method includes recognizing a speech of a speaker, searching for a previously stored image associated with the speaker, searching for the speaker through a camera based on the image, recognizing a position of the speaker, and performing microphone beamforming according to the position of the speaker.

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Seoul, South Korea

Sung-Jae Cho