Sk Telecom Company, Ltd.

Seungho Shin

Gukchan Lim

Jinsoo Jeon

Seungmin Seen

Yong Woo Bae

Dongyoub Sinn

Ikhwan Cho

Hak-Soon Lee

In accordance with an aspect of the present disclosure, there is provided a method for simplifying three-dimensional mesh data using three-dimensional mesh data simplification device. The method comprises, determining a vertex or an edge of three-dimensional mesh data to be deleted based on animation information including skin weight values and geometric information of the three-dimensional mesh data; and simplifying the three-dimensional mesh data by deleting the vertex or the edge.

Method and device for simplifying three-dimensional mesh data

In accordance with an aspect of the present disclosure, there is provided a method for processing image performed by image processing device for rendering an augmented reality image. The method comprises, acquiring a first real image corresponding to a first direction from the image processing device, acquiring a second real image corresponding to a second direction, different from the first direction, from the image processing device, determining reflectivity of a surface of a virtual object in the augmented reality image; and rendering, according to the reflectivity, the surface of the virtual object by using an environment texture, the environment texture generated based on the first real image and the second real image.

Rendering augmented reality image including virtual object with surface showing reflection of environment

According to one embodiment of the present disclosure, a method for displaying an image on a multi-display device including two or more displays comprises determining whether the image includes a boundary area image to be displayed over a boundary area between a first display and a second display adjacent to the first display; and inserting dummy data into the image so that the image has an increased size and the dummy data is displayed on a position corresponding to the boundary area.

Image display method

A method in accordance with an embodiment is performed by a control apparatus. The method includes obtaining, when applications having a region within which the applications are overlapped with each other are displayed on the touch display device, information that one application of the applications is displayed to cover the other application of the applications or that said one application is displayed to be covered by the other application within the region; determining, based on the obtained information, touch sensing cycles for touch sensors among a plurality of touch sensors embedded in the touch display device to be different from each other, each of said at least two touch sensors sensing a corresponding part within an entire region where the applications are displayed on the touch display device; and controlling each of said at least two touch sensors to perform a sensing operation based on its touch sensing cycle.

Device and method for controlling touch display, and touch display system

An apparatus for stabilizing an image includes: an image analyzing unit analyzing characteristics of each block to calculate a weight of each block; a significant block extracting unit extracting, from the blocks, a block having a weight larger than a threshold value, as a significant block; a feature point extracting unit extracting a feature point from the significant block by extracting pixels of the significant block and comparing at least one of color and brightness between the pixels and neighboring pixels of the pixels; a local motion vector calculating unit calculating local motion vectors of blocks corresponding to the feature point by referring a previous frame of the frame and estimating a motion of the at least one block; a global motion vector calculating unit calculating a global motion vector based on the calculated at least one local motion vector.

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Seoul, South Korea

Seungho Shin