Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Korea University Research and Business Foundation

Alchera Incorporated

Other

Samsung Display Co., Ltd.

Hyosung Corporation

Viatron Technologies Inc.

Lg Display Co., Ltd.

Jung Bae Kim

Young Kyoo Hwang

Seung Ju Han

Won Chul Bang

Chang Kyu Choi

Hui Zhang

Byung In Yoo

Hyong Euk Lee

Hak Su Kim

Sang Hyun Kim

Won-chul Bang

Do Kyoon Kim

Jae Joon Han

Jong Ha Lee

Chang Yeong Kim

Chi Youn Park

Jung Woo Chang

Chang Nam Kim

Hai Jung In

Bo Yong Chung

Seon Min Rhee

Dong Gyu Kim

Young Keun Kim

Myung Seop Kim

Won Jun Hwang

Ji Yeun Kim

Haibing Ren

Xiaolu Shen

Xuetao Feng

Dong Hoon Shin

Han Sol Kim

Bum Chul Park

Hyoung June Kim

Wang Jun Park

Sang Won Byun

Young Jun Ju

In Seon Lee

Jong Seong Yim

Young Jae Ahn

Young Soo Chung

Dong Woen Lee

Sugang Ju

Ju Sang Yang

Young Jun Kwak

Sung Man Choi

Hahk Sung Lee

The present invention relates to a fiber-nanowire composite-based sheet having super-amphiphilic characteristics. In the present invention, fibers including metal nanoparticles or metal oxide nanoparticles embedded in the fibers or located on the surface of the fibers are synthesized, and a sheet based on a composite in which metal nanowires or metal oxide nanowires have been grown from the above fibers is provided. A sheet of the present invention has super-amphiphilic characteristics and can be used in various fields such as the antibacterial filter field, the antibacterial film field, the antiviral filter field, the antiviral film field, the antifouling coating field, the drug delivery vehicle field, or the water treatment filter field.

Super-amphiphilic fiber-nanowire composite and application

Disclosed herein is a method for creating augmented reality content. The method for creating augmented reality content includes: extracting a target area, to which augmented reality content will be applied, from an object included in an image; providing a template for the creation of the augmented reality content that will be applied to the extracted target area; when a user inputs user content via the template, creating the augmented reality content by using the user content and the metadata of the target area; and performing rendering so that the created augmented reality content is applied to the target area of the image.

Method and apparatus for creating augmented reality content

The present invention relates to an articulated model registration method and apparatus which three-dimensionally restore an articulated model of a body, such as a hand, an upper body, and a whole body, from an image and to acquire a two-dimensional landmark from a two-dimensional image to generate and estimate a three-dimensional articulated model corresponding thereto.

Articulated model registration apparatus and method

The present invention relates to an average-density-adjustable structure and more specifically provides a structure the average density of which is adjusted by changing the material of the structure and the size of a void formed therein and which can thereby float on the surface of or in a liquid and can easily bond with or change a material present in a gas or liquid by being equipped with a first material, which is one among an organic catalyst, an inorganic catalyst, a microorganism, and a biomolecule.

Average-density-adjustable structure, and material change and selective bonding process using same

A method and system of sensing facial gestures are disclosed. The method of sensing facial gestures includes determining a basic database (DB) for sensing facial gestures of a user, estimating a head pose of the user, extracting a mesh model corresponding to the estimated head pose using at least one of a personalized DB and a general DB, and sensing the facial gestures using the extracted mesh model, and reflecting the sensed facial gestures to a virtual object.

System and method for sensing facial gesture

A method to reduce a neural network includes: adding a reduced layer, which is reduced from a layer in the neural network, to the neural network; computing a layer loss and a result loss with respect to the reduced layer based on the layer and the reduced layer; and determining a parameter of the reduced layer based on the layer loss and the result loss.

Method and apparatus to reduce neural network

A system, apparatus, and method for precisely estimating a three-dimensional (3D) position and a direction. The 3D position and direction estimation apparatus may estimate a distance between at least one receiver and at least one transmitter and a direction of a remote device, based on intensity information of a signal measured at the at least one receiver, may sequentially select the minimum number of intensity information for estimating the 3D position and the direction of the remote device, in a descending order of robustness against noise, based on the estimated distance and direction of the remote device, and may precisely estimate the 3D position and the direction of the remote device based on the selected intensity information.

System, apparatus, and method for estimating three-dimensional (3D) position and direction precisely

A display includes: a display panel, scan and data drivers, an ADC, a controller, and a data switch. In a first initialization period, the data switch connects data lines to the data driver, which applies an initialization voltage thereto. In a first sensing period, the data switch connects the data lines to the ADC. The ADC receives analog sensing signals corresponding to first voltages of the data lines, and converts the analog sensing signals into digital sensing signals output to the controller. In a second initialization period, the data switch connects the data lines to the data driver, which applies the initialization voltage thereto. In a second sensing period, voltages at the data lines change to second voltages, the data switch connects the ADC to the data lines, and the ADC converts analog sensing signals corresponding to the second voltages into digital sensing signals output to the controller.

Organic light-emitting display

A three-dimensional (3D) space interface apparatus and method are provided. The 3D space interface apparatus provides an interface in which a user may directly touch and transform a 3D virtual object of a 3D space, which is shown in various ways depending on a position of the user. The 3D space interface apparatus may provide for manipulation of the 3D virtual object by the user using a sensing signal that senses the position and movement of a manipulation object the user. Specifically, an interface unit of the apparatus verifies, using the sensing signal, whether a predetermined movement of the manipulation object has occurred or whether a contact between the 3D virtual object and the manipulation object has been made, and generates a predetermined reaction corresponding to the predetermined movement or the contact.

Three-dimensional space interface apparatus and method

A high precision signal sensing system and method using an infrared light is provided. The high precision signal sensing system may receive, from a light emitting device, a plurality of lights including a first light and a second light, may measure intensities of the first light and the second light, and may measure a light emitting intensity of the light emitting device based on an intensity difference between the measured light receiving intensities.

Apparatus and method for sensing high precision signal using infrared light

A face tracking apparatus includes: a face region detector; a segmentation unit; an occlusion probability calculator; and a tracking unit. The face region detector is configured to detect a face region based on an input image. The segmentation unit is configured to segment the face region into a plurality of sub-regions. The occlusion probability calculator configured to calculate occlusion probabilities for the plurality of sub-regions. The tracking unit is configured to track a face included in the input image based on the occlusion probabilities.

Apparatuses and methods for face tracking based on calculated occlusion probabilities

Provided is a method and apparatus of extracting a 3D facial expression of a user. When a facial image of the user is received, the 3D facial expression extracting method and apparatus may generate 3D expression information by tracking an expression of the user from the facial image using at least one of shape-based tracking and texture-based tracking, may generate a 3D expression model based on the 3D expression information, and reconstruct the 3D expression model to have a natural facial expression by adding muscle control points to the 3D expression model.

Apparatus and method to extract three-dimensional (3D) facial expression

An apparatus and method for controlling an avatar using expression control points are provided. The apparatus may track positions of feature points and a head movement from an expression of a user, remove the head movement from the positions of the feature points, and generate expression control points. Accordingly, the expression of the user may be reflected to a face of the avatar.

Apparatus and method for controlling avatar using expression control point

An image photographing method and apparatus for proposing a human composition. The image photographing apparatus may determine optimal composition information based on feature information that is detected from a photographed image and control a photographing parameter based on the determined optimal composition information.

Image photography apparatus and method for proposing composition based person

Growing community of inventors

Hwaseong-si, South Korea

Jung Bae Kim