Qualcomm Incorporated

Jilai Wang

Xiaopeng Zhang

Liang Shen

Gang Qiu

Xiaoming Zhou

Milivoje M Aleksic

Sundeep Vaddadi

Chen Feng

Shaojie Zhuo

Xiaokang Zhang

Systems and methods for detecting a live human face in an image are disclosed. The methods and systems are capable of receiving multispectral image data that includes a human face. The multispectral image data can comprise visible light image data and near-infrared (NIR) image data. The multispectral image data can be processed to detect the human face. The detected human face in the visible light image data can be associated with the detected human face in the NIR image data to determine whether the detected human face is a live human face.

Systems and method for facial verification

Systems and methods for multispectral imaging are disclosed. The multispectral imaging system can include a near infrared (NIR) imaging sensor and a visible imaging sensor. The disclosed systems and methods can be implemented to improve alignment between the NIR and visible images. Once the NIR and visible images are aligned, various types of multispectral processing techniques can be performed on the aligned images.

Multispectral imaging system

Growing community of inventors

Richmond Hill, Canada

Jilai Wang