Samsung Electronics Co., Ltd.

Yonsei University

Hyundai Motor Company

Lg Chem, Ltd

Goldstar, Co., Ltd.

Kia Corporation

Korea Institute of Science and Technology

Seoul National University

Sk Planet Co., Ltd.

Kia Motors Company

Alpha Chem Co., Ltd.

Pulmuwon Food Co., Ltd.

Medicalip Co., Ltd.

Sang Youn Lee

Seong M Jo

Kyoung Su Ha

Dong Il Son

Boo Gon Woo

Jae Geun Yun

Seong Pil Kang

Jin Kyu Hwang

Young Bae Kim

Dong Soo Kang

Ho Saeng Kim

Seung Nyun Kim

Nak Hee Seong

Seok Hwan Choi

Jonghee Han

Jae Hyun Park

Sung-Soo Kim

Hyoung-Juhn Kim

Seung Hoon Lee

Dae Hwan Kim

Jung Hoon Kim

Hyoungjoo Lee

Sung Pil Yoon

Heung Yong Ha

Eun Ae Cho

Suk-Woo Nam

Jun Seok Ko

Seung Min Choi

Seong Ahn Hong

In-Hwan Oh

Yongjun An

Tae-Hoon Lim

Jun-Seok Ko

Yun Kyo Cho

Young Sik Choi

Byeong Jin Kim

Jin Ha Choi

Jin Wook Chung

Kyung Jae Lee

Il Chan Kim

Seung Jun Hyun

Dong-Hoon Han

Chang Woon Choi

Tae Oh Kim

Sang Joon Park

Jaeyoung Lee

Min-Chull Paik

Kyoung-Su Ha

Doo Hee Lee

Jin Mo Goo

Geon Yong Kim

Kwang Soo Lee

Hyung Chui Ham

Hye Ryeong Kim

Kyu-oh Cho

Ya Gyeol Seo

Su Rin Jo

Min Hyeok Lee

Byung Chul Yoo

Jun Hyeop Lee

Koo Hyun Kang

Juseok Ham

Jae Sung Kim

Hyun-Goog Nam

Woo Young Shin

Hyun-don Kim

Dae Won Lim

Hyeong Min Lee

Je-yong Kim

Han Bin Son

Sang-mi Park

Seung-hee Jang

Dong Wook Cha

An automatic labeling method for assigning labels to unlabeled point clouds among a set of labeled and unlabeled point clouds includes preparing an initial machine learning classification model, selecting a labeled point cloud for each of the unlabeled point clouds based on similarities between a feature vector of each of the unlabeled point clouds output through the model and feature vectors of the labeled point clouds output through the model and assigning a cluster label to each of the unlabeled point clouds based on a label of the selected labeled point cloud, assigning pseudo labels to the unlabeled point clouds to which the cluster labels are assigned based on a confidence score obtained through the model, and updating the model by training the model with the labeled point clouds and the unlabeled point clouds to which the pseudo labels are assigned.

Automatic labeling method for unlabeled data of point clouds

An image compression apparatus includes: an image acquisition unit configured to acquire a raw data image; a pre-processing network configured to receive the raw data image and pre-process the raw data image according to a pattern estimation method learned beforehand; and an encoder unit configured to receive the pre-processed image and compress the pre-processed image according to a pre-designated standard compression technique to output a compressed image. The pre-processing network, which can be added during learning and can be implemented as an artificial neural network, can have learned beforehand by way of a backpropagation of a restoration error through a codec modeling unit that has learned beforehand to simulate a standard codec unit, where the restoration error can be obtained by comparing a restored image obtained based on a simulated decoded image with the raw data image.

Image compression apparatus and learning apparatus and method for the same

Various examples of the present invention relate to an apparatus and a method for controlling a connection and an operation of an antenna in an electronic device. Here, the electronic device comprises: a plurality of antenna units arranged in a first region thereof; at least one antenna unit arranged in a second region thereof; a communication circuit, which is connected to the plurality of antenna units arranged in the first region and to at least one antenna unit arranged in the second region; a first switch arranged in an electric path, which connects the plurality of antenna units with the communication circuit; and a second switch arranged in an electric path, which connects the at least one antenna unit with the communication circuit, wherein the first switch and the second switch can be configured to connect the plurality of antenna units with the communication circuit and the at least one antenna unit with the communication circuit, by using a first electric path and a second electric path for connecting the first switch and the second switch. Other examples are possible.

Method for controlling antenna and electronic device thereof

The electronic device includes a housing including a first surface and a second surface. The first surface includes a first side, a second side, a third side, and a fourth side, a first conductive member extending along the first side, a second conductive member extending along the third side, a first communication circuit including a transmission port and at least one first reception port. The at least one first reception port is electrically coupled with at least one of the first conductive member or the second conductive member, a second communication circuit including a second reception port, and a switching circuit configured to selectively provide a first electrical path for electrically coupling the transmission port and the second reception port with the first conductive member or a second electrical path for electrically coupling the transmission port and the second reception port with the second conductive member.

Electronic device and method for switching antenna thereof

The present invention relates to a system and method for providing a content recommendation service, including: a user terminal which transmits a content recommendation request signal including a copied keyword to a service providing device when a keyword is copied in a currently displayed page, which receives contents matched with the keyword from the service providing device and displays the contents on a notification bar, and which executes the specific contents and simultaneously registers the specific contents to a board of a corresponding content-type when the execution of specific contents is requested; and the service providing device which searches a prepared content DB in order to obtain contents matched with the keyword and transmits the obtained contents to the user terminal when the content recommendation request signal is received from said terminal.

System and method for providing content recommendation service

An operating method of a semiconductor device includes monitoring multiple request packets and multiple response packets that are being transmitted between a master device and a slave device. A target request packet that matches predefined identification (ID) information is detected from among the request packets. An operation of a latency counter is initiated. The operation is for measuring the latency of a communication exchange (transaction) that includes the target request packet and a target response packet that is one of the response packets that matches the predefined ID information. The target response packet is detected from among the response packets. The operation of the latency counter is terminated. A latency value of the communication exchange is acquired from the latency counter.

Semiconductor device and operating method thereof

A method of forming a transparent 3D object and a transparent 3D object formed by the method are provided. A transparent 3D object may be formed as follows. An internal structure of a 3D object is printed using a 3D printer based on a 3D image file having information about an internal region of the 3D object, and a mold, designed to form the 3D object and divided into at least two regions, is printed using the 3D printer based on the 3D image file. Then, the internal structure is combined with an inner region of the mold, and a transparent material is supplied to the mold. After the transparent material hardens, a transparent 3D object is obtained by removing the mold.

Method of forming transparent 3D object

Disclosed is an electronic device including a housing having a first surface, a second surface and a side surface, a touch screen display including a conductive plane substantially parallel with the first surface, a printed circuit board positioned between the touch screen display and the second surface substantially parallel with the conductive plane; a wireless communication circuit, and a side member forming at least a portion of the side surface, which includes a first elongated part surrounding at least a portion of the conductive plane and formed of a non-conductive material, and a second elongated part surrounding at least a portion of the printed circuit board, but no portion of the conductive plane, and extending in parallel with the first elongated part. The second elongated part is formed of a conductive material, and is electrically coupled to the wireless communication circuit.

Electronic device including antenna

A vehicle detecting system and method are provided. The method includes creating, by a controller, a disparity map using images photographed by a stereoscopic imaging device and detecting a road area on the disparity map. In addition, the controller is configured to detect a vehicle present in the road area in a shape of a stereoscopic object.

Vehicle detecting method and system

Provided are a new electron transport material and an organic electroluminescent device including the same. The electron transport material according to the present invention may have the excellent luminescence property and reduce the driving voltage to increase the power efficiency, such that the organic electroluminescent device using less consumption power may be manufactured.

Electron transport material and organic electroluminescent device using the same

Provided is a reinforced matrix for molten carbonate fuel cell, wherein a mechanical strength of the matrix is increased by adding a reinforcing agent having a low melting point.

Reinfored matrix for molten carbonate fuel cell and method for preparing the same

Disclosed is a temperature measuring device. The temperature measuring device includes: a thermo-well tube; and a cable or wire type temperature measuring means which is installed in a thermo-well tube, wherein temperature measuring means has temperature detecting sensors disposed at an intermediate portion thereof, and the temperature detecting sensors can be moved axially in the thermo-well tube by applying tension to both ends of the cable or wire type temperature measuring means. The present invention also provides a reaction tube in which the temperature measuring device is disposed axially, and a reactor including at least one temperature measuring device or reaction tube as described above.

Temperature measuring device

The present invention relates to a method for producing (meth)acrylic acid comprising a process of recovering (meth)acrylic acid as an aqueous (meth)acrylic acid from a (meth) acrylic acid-containing gas mixture produced by the catalytic gas phase oxidation of at least one reactant selected from the group consisting of propane, propylene, isobutylene and (meth) acrolein, and a system usable for the method.

Method for producing (meth) acrylic acid

A method for checking top and end of tape for data recording and reproducing apparatus is disclosed. The method includes a first step for sensing a transparent tape section of a start portion of a tape wound about a tape take-up reel so as to sense the tape top. At a second step, a tape supply reel rotation period is detected and the detected supply reel rotation period is compared to a preset value. When the detected supply reel rotation period is not longer than the preset value, the tape end is checked at a predetermined period. However, when the detected supply reel rotation period is longer than the preset value, no tape end is checked. The method makes top-end checking time become optimal and saves power of the recording and reproducing apparatus, and reduces pulse noise generated in turning on or turning off the top-end checking LED.

Method for checking top and end of tape for data recording and

Growing community of inventors

Seoul, South Korea

Sang Youn Lee