Samsung Electronics Co., Ltd.

Yunhao Zhang

Byung In Yoo

Youngjun Kwak

Yong-Il Lee

Huxing Sun

Ying Min

Ronghua Kang

Zhijie Lv

A processor-implemented method with visual code processing includes generating a first image by capturing a first visual code, using an always on (AO) sensor module of an electronic device, detecting a first code image included in the first image and corresponding to the first visual code, using the AO sensor module, performing a first type decoding on the first code image, using the AO sensor module, waking up an application processor (AP) of the electronic device from a low-power state, based on a first decoding result of the first type decoding, and executing a first application of the electronic device corresponding to the first visual code, using the AP.

Method and electronic device with visual code processing

A method with liveness testing may include: acquiring an infrared (IR) image including an object, and a depth image including the object; generating a first preprocessed IR image by performing first edge enhancement preprocessing on the IR image; generating a preprocessed depth image by performing second edge enhancement preprocessing on the depth image; and determining whether the object is a genuine object based on the first preprocessed IR image and the preprocessed depth image.

Method and apparatus with liveness testing

Growing community of inventors

Xi'an, China

Yunhao Zhang