S-1 Corporation

Dmitry Vladimirovich Cherdakov

Anwar Adkhamovich Irmatov

Dong Sung Lee

Dmitry Yurievich Buryak

Victor Kuznetsov

Hae-Kwang Yang

Image fragments are formed in regions corresponding to circles searched from an input image. In a cascade of homogeneous classifiers, each classifier classifies input vectors corresponding to the image fragments into a face type and a non-face type. This procedure is performed on all images included in an image pyramid and the coordinates of a face detected based on the results of the procedures on all images.

Face detection method and apparatus

A method and apparatus for recognizing a protrusion on a face is proposed. The apparatus forms two images, wherein one is formed in a condition in which a target is lighted and another is formed in a condition in which the target is non-lighted. Face regions are detected from the images respectively and then are compared each other. Then, analyzing change in intensity for indicating change in contrast of the compared regions is performed. Based on the result of the analyzing, it is determined whether there is a protrusion in a face presented in the images.

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Balakovo, Russia

Dmitry Vladimirovich Cherdakov