Samsung Electronics Co., Ltd.

Korea Advanced Institute of Science and Technology

Lg Display Co., Ltd.

Won-Jun Kim

Chang-Ick Kim

Yun-Je Oh

Kwang-pyo Choi

Young-hun Joo

Yong-Deok Kim

Kyung-Ho Chae

Ji-Young Ahn

Sung-Gae Lee

Hyung-Joon Koo

Seung-Yeop Yang

Min-Jin Kim

A method of recognizing a user's dynamic organ for use in an electric-using apparatus includes scanning a target image inputted through an imaging element using a window; generating a HOG descriptor of a region of the target image that is scanned when it is judged that the scanned region includes a dynamic organ; measuring a resemblance value between the HOG descriptor of the scanned region and a HOG descriptor of a query template for a gesture of the dynamic organ; and judging that the scanned region includes the gesture of the dynamic organ when the resemblance value meets a predetermined condition.

Method and interface of recognizing user's dynamic organ gesture and electric-using apparatus using the interface

Disclosed is a method for extracting a region-of-interest of a user in a multimedia mobile terminal. The method includes: setting a search region in an input picture input to the multimedia mobile terminal on a screen picture-to-screen picture basis, and extracting a group of boundary of a region-of-interest based on a brightness difference between the set search region and an environment around the set search region; determining boundary coordinates of the region-of-interest through learning during a predetermined frame among the extracted group of boundary coordinate candidates; and enlarging the region-of-interest having the determined boundary coordinates, and displaying the enlarged region-of-interest. As a result, a region the user is most interested in or pays more attention to than other regions on a screen is automatically extracted. Accordingly, it is possible for users to view pictures in such an efficient manner as to provide the users with an even better experience and understanding during viewing.

Extraction method of an interest region for multimedia mobile users

An asynchronous transfer mode (ATM) interface device includes a router/header conversion unit for adding a routing tag to the header of an input cell and converting the cell header into arbitrary virtual path identifier/virtual channel identifier (VPI/VCI), and a cell switching unit for routing the cell received from the router/header conversion unit according to the routing tag. The ATM interface device also includes a second header conversion unit for converting the cell header received from the cell switching unit into the output VPI/VCI corresponding to the arbitrary VPI/VCI, and a demultiplexing unit for transferring the cell from the second header converter to the output physical link corresponding to the output VPI/VCI.

ATM interface device with double header conversion

Growing community of inventors

Daejeon, South Korea

Won-Jun Kim