Abstract: A vehicle may include a side mirror including a housing and a mirror member provided inside the housing and rotatable in a first axis and a second axis in the housing; an input unit configured to receive an identification information related to a driver; a driving apparatus configured to identify a target position corresponding to the identification information related to the driver, acquire a plurality of paths for moving the mirror member between the identified target position and the current position, identify each of positions for switching the movement direction of the acquired plurality of paths, select a path having positions for switching the movement direction closest to a predetermined center position among the respective positions for switching the movement direction thereof, and selectively control rotation of the first axis and rotation of the second axis of the mirror member based on the selected path.

Abstract: A display device includes a substrate having a display area and a non-display area. A light emitting element is disposed in the display area. An encapsulation layer is configured to cover the display area and encapsulate the light emitting element. A power line is disposed in the non-display area. A first edge of the encapsulation layer in the non-display area is disposed to coincide with an edge of the power line or is disposed closer to the display area than the edge of the power line.

Abstract: A multilayer encapsulation thin-film and a method and apparatus for preparing a multilayer encapsulation thin-film are provided.

Abstract: A method of load balancing by multiple cores in a multi-core-based load balancing apparatus comparing arriving packets with a signature is provided, and comprises first load-balancing first packets arriving on the multiple cores during a first period based on an arrival rate of the first packets, identifying a signature for the comparison, analyzing the first packets, determining at least one service type of the first packets, estimating a mean deep packet inspection (DPI) time corresponding to the determined at least one service type of the first packets, generating a load balancing rule using the estimated average DPI time, and second load-balancing second packets arriving on the multiple cores during a second period using the generated load balancing rule.

Abstract: A door glass welcome system includes a door glass configured to be installed at a door of a vehicle, a glass moving portion disposed to move the door glass, a screen configured to display an image on the door glass, and a power connection blocking portion configured to supply or block power to the screen. The power connection blocking portion may include a fixing member that is disposed to move together with the door glass and that is electrically connected to the screen, a contact member that is fixed to a vehicle body to selectively contact the fixing member according to a moving position of the fixing member, and a power supply portion that supplies power to the contact member and supplies power to the screen through the fixing member.

Abstract: An egomotion estimation system may include: a stereo camera suitable for acquiring a stereo image; a map generation unit suitable for generating a depth map and a disparity map using the stereo image; a feature point extraction unit suitable for extracting a feature point from a moving object in the stereo image using the disparity map; a motion vector detection unit suitable for detecting a motion vector of the extracted feature vector point; an error removing unit suitable for removing an error of the detected motion vector; and an egomotion determination unit suitable for calculating and determine an egomotion using the error-removed motion vector.

Abstract: Provided is an automotive lamp which forms a stereoscopic image by transmitting light of a light source through a lenticular lens. The automotive lamp includes: a light source; and a light pattern forming component which forms a plurality of light patterns by transmitting light emitted from the light source, wherein the light pattern forming component enables a light pattern of a different image to be observed based on a viewing angle, and light patterns of different images provide a continuous motion as the viewing angle changes sequentially in a specific direction.

Abstract: A cathode active material including a lithium nickel composite oxide; and a coating layer including a lithium metal pyrophosphate on the core.

Abstract: A door glass welcome system includes a door glass configured to be installed at a door of a vehicle, a glass moving portion disposed to move the door glass, a screen configured to display an image on the door glass, and a power connection blocking portion configured to supply or block power to the screen. The power connection blocking portion may include a fixing member that is disposed to move together with the door glass and that is electrically connected to the screen, a contact member that is fixed to a vehicle body to selectively contact the fixing member according to a moving position of the fixing member, and a power supply portion that supplies power to the contact member and supplies power to the screen through the fixing member.

Abstract: An exemplary embodiment provides a method of determining formation energy of a multi-element crystal, including: generating information related to a candidate structure of the multi-element crystal and information related to a metal pair included in the multi-element crystal, based on information related to a composition of the multi-element crystal; and determining the formation energy based on the information related to the candidate structure and the information related to the metal pair.

Abstract: A method of load balancing by multiple cores in a multi-core-based load balancing apparatus comparing arriving packets with a signature is provided, and comprises first load-balancing first packets arriving on the multiple cores during a first period based on an arrival rate of the first packets, identifying a signature for the comparison, analyzing the first packets, determining at least one service type of the first packets, estimating a mean deep packet inspection (DPI) time corresponding to the determined at least one service type of the first packets, generating a load balancing rule using the estimated average DPI time, and second load-balancing second packets arriving on the multiple cores during a second period using the generated load balancing rule.

Abstract: An egomotion estimation system may include: a stereo camera suitable for acquiring a stereo image; a map generation unit suitable for generating a depth map and a disparity map using the stereo image; a feature point extraction unit suitable for extracting a feature point from a moving object in the stereo image using the disparity map; a motion vector detection unit suitable for detecting a motion vector of the extracted feature vector point; an error removing unit suitable for removing an error of the detected motion vector; and an egomotion determination unit suitable for calculating and determine an egomotion using the error-removed motion vector.

Abstract: Provided is an automotive lamp which forms a stereoscopic image by transmitting light of a light source through a lenticular lens. The automotive lamp includes: a light source; and a light pattern forming component which forms a plurality of light patterns by transmitting light emitted from the light source, wherein the light pattern forming component enables a light pattern of a different image to be observed based on a viewing angle, and light patterns of different images provide a continuous motion as the viewing angle changes sequentially in a specific direction.

Abstract: A method for determining a stable structure of a multi-element crystal, the method including: determining a multi-layered matrix of the multi-element crystal based on a layer of the multi-element crystal and a composition ratio of transition metals included in the multi-element crystal; grouping candidate structures of the multi-element crystal into a plurality of candidate structure groups based on a trace of the multi-layered matrix; and determining at least one stable structure group including the stable structure from among the plurality of candidate structure groups to determine the stable structure.

Abstract: In general, embodiments of the present invention relate to a robotic self-filming system. Specifically, the robotic self-filming system includes a base, robot arm, video recording device holder, a video recording device mounted on the video device holder, and a robot control unit. The robot control unit receives video data from the video recording device. Using the video data, the robot control unit detects an object and tracks the object as the object moves freely about the environment. The robotic self-filming system then produces a final video product based on the video data and predefined parameters.

Abstract: Provided is a method for managing a group key in a key distribution center. The method includes: receiving a key request from a mobile device; generating a private key for the mobile device using information about a withdrawal time included in the key request; generating a public key and a verification key for the mobile device; and transmitting at least one key including the generated key to the mobile device.

Abstract: The present invention relates to a method and apparatus for updating a key for encrypting multicast data in a wireless communication system. The method of the present invention is characterized by comprising: an information receiving step of receiving information on a group entry time and a group exit time from users who have newly entered an arbitrary group including at least one subgroup; a grouping step of grouping the users using the information on the group entry time and the group exit time; and a key transmission step of either transmitting, to the newly-entered users, keys related to the group and the subgroups, or updating, for the remaining users of the subgroups, both the key related to the subgroup to which the user exiting the group belongs and the key of the group and then transmitting the updated keys to the users of the subgroups.

Abstract: A system and method of updating a key based on communication and security damage costs are provided. The key updating system for group communication between a plurality of group members, includes a key update cycle determining unit to determine a key update cycle based on a communication cost and a security damage cost, and a key updating unit to perform a key updating with respect to one or more group members of the group communication based on the determined key update cycle.

Abstract: A multilayer encapsulation thin-film and a method and apparatus for preparing a multilayer encapsulation thin-film are provided. The multilayer encapsulation thin-film includes an inorganic thin film that includes a metal oxide, and an organic thin film that includes a polymer and is formed on the inorganic thin film, where the inorganic thin film and the organic thin film are alternately stacked in multiple layers.

Abstract: Provided is a method for managing a group key in a key distribution center. The method includes: receiving a key request from a mobile device; generating a private key for the mobile device using information about a withdrawal time included in the key request; generating a public key and a verification key for the mobile device; and transmitting at least one key including the generated key to the mobile device.