Ajou University Industry Cooperation Foundation

Samsung Display Co., Ltd.

Jin Seok Lee

Sang Jin Hong

Yun Young Nam

We Duke Cho

We Duck Cho

Kyoung Su Park

An organic light emitting device having an organic light emitting diode (OLED) panel that displays an image corresponding to a data signal, a data driver that receives image data and a gamma voltage and generates the data signal, and a gamma voltage generator that generates a gamma voltage corresponding to one selected from a plurality of gamma sets corresponding to a plurality of coordinates on the color coordinate system, wherein when a first gamma set corresponding to a first coordinate on the color coordinate system and the image data corresponds to the first coordinate, and the OLED panel displays an image corresponding to a second coordinate different from the first coordinate, the gamma voltage generator generates the gamma voltage corresponding to a second gamma set corresponding to a third coordinate symmetrical to the second coordinate with respect to the first coordinate.

Organic light emitting device and method of configuring gamma set of the same

There is provided a method of localizing an object comprising projecting an object located on an object plane and a reference point corresponding thereto on a virtual viewable plane and an actual camera plane; estimating coordinates of the reference point; and prescribing a relationship between a location of the object and the coordinates of the reference point.

Method for object localization using visual images with reference coordinates

There is provided a method of tracking an object in a three-dimensional (3-D) space by using particle filter-based acoustic sensors, the method comprising selecting two planes in the 3-D space; executing two-dimensional (2-D) particle filtering on the two selected planes, respectively; and associating results of the 2-D particle filtering on the respective planes.

Growing community of inventors

Suwon-si, South Korea

Jin Seok Lee