Abstract: Methods encode or decode a picture sequence, some having different resolutions, and transmit a bitstream of encoded video data. The decoding method includes decoding a first syntax element for specifying a reference size of pictures referring to a high-level syntax structure and a second syntax element for specifying a picture size scaled from the reference size of the pictures referring to the high-level syntax structure. The method includes deriving at least one offset factor and at least one scale factor representing a scale difference between a current picture including a current block to be decoded and a reference picture referred to by the current block. The method includes generating a prediction block of the current block from the reference picture by using the motion vector of the current block, the at least one scale factor, and the at least one offset factor.

Abstract: A multilayer electronic component includes a body including a plurality of internal electrodes and a dielectric layer disposed between the plurality of internal electrodes; and an external electrode disposed on the body and connected to the plurality of internal electrodes, wherein each of the plurality of internal electrodes includes a plurality of nickel layers, and a heterogeneous material layer provided between the plurality of nickel layers.

Abstract: A method and a device for managing a tab window indicating a group including heterogeneous applications. The method includes outputting a display window comprising at least one or more objects for executing one or more applications on a terminal window, receiving a user input that selects the at least one or more objects and moves the selected at least one or more objects to a region excluding the display window, generating an application group comprising at least one or more applications corresponding to the selected at least one or more objects according to the received user input, and outputting a tab window indicating the generated application group to the terminal window.

Abstract: A display device includes: a first base layer; a circuit element layer on the first base layer; a pixel definition layer on the circuit element layer and comprising a plurality of light-emitting openings which are spaced apart from each other and define a plurality of light-emitting regions; a second base layer spaced apart from and facing the first base layer; a light-shielding layer on the second base layer and comprising a plurality of openings respectively overlapping the light-emitting regions, wherein on a plane of the first base layer, shapes of first to third openings along one direction among the openings are different from each other.

Abstract: Provided is a heat dissipating substrate including a diamond substrate, wherein an upper portion of the diamond substrate has a concave-convex structure including recessed regions that are spaced apart from each other, and insulation patterns that fill the recessed regions. The insulation patterns include at least one of silicon carbide, silicon nitride, silicon oxide, aluminum nitride, and aluminum oxide.

Abstract: An implant fixture for reducing periodontitis is disclosed. The implant fixture for reducing periodontitis according to an embodiment of the present application may comprise a body part which is implanted in bone tissue and forms an artificial tooth root, wherein the outer surface of the body part may be provided with a predetermined roughness so that the body part has enhanced fixing force to the bone tissue, and at least a portion of the outer surface of the body part may be provided with a bone formation inducer.

Abstract: A substrate treating apparatus in which foreign substances are reduced by using a foreign substance collecting unit includes a magnetic structure. The substrate treating apparatus includes a roller configured to be disposed on a rail extending in a first direction and attached to a side surface of a carrier unit to move along the rail, and a foreign substance collecting unit installed on the side surface of the carrier unit, moving together with the roller, and configured to be spaced apart from the rail when the roller is disposed on the rail, wherein the foreign substance collecting unit includes a magnetic structure for adsorbing foreign magnetic substances using a magnetic force, and a case surrounding the magnetic structure.

Abstract: The present disclosure relates to a substrate processing method, and more particularly, to a substrate processing method of a substrate processing device using a supercritical fluid, to reduce damage or defects to a substrate when the supercritical fluid is supplied into the chamber.

Abstract: A method for evaluating the dispersibility of a conductive material. The method allows determination of the dispersibility of a conductive material in an electrode as a quantitative value. Particularly, a conductive material zone is defined from the result (2D mapping image) obtained by subjecting an optional predetermined cross-section of electrode active material layer to 2D-scale visual image processing, and then the circumference and area of the portion defined as the conductive material zone are calculated. In this manner, the dispersibility of the conductive material can be represented quantitatively.

Abstract: A rotor cooling structure includes a turbine blower structure provided on first and second sides of a rotor for an induction motor; a refrigerant passage including a plurality of refrigerant passage inlet openings provided on a bottom surface of the turbine blower structure and a plurality of refrigerant passage outlet openings provided at an axial center of the rotor, which fluidically communicates with the refrigerant passage inlet openings and the refrigerant passage outlet openings and is provided along conductor bars of the rotor; and a plurality of micro groove patterns that hold the refrigerant passage outlet openings and are provided on both axial sides of the rotor on an external periphery of the rotor.

Abstract: A mesh and point cloud coding method and an apparatus predict with reference to a reconstructed point cloud in encoding/decoding a mesh to increase coding efficiency for three-dimensional meshes and point clouds. Alternatively, the mesh and point cloud coding method and the apparatus predict with reference to a reconstructed mesh in encoding/decoding a point cloud.

Abstract: A method and an apparatus for mesh compression utilizing octree-based trisoup coding includes encoding vertices of a mesh by using octree-based trisoup coding to increase coding efficiency for a three-dimensional mesh. The encoding/decoding method and the apparatus encode attribute information based on the information used in the trisoup coding to compress/reconstruct the three-dimensional mesh.

Abstract: A lidar point cloud coding method and apparatus convert a point cloud to video signals by using features of a lidar sensor to improve encoding efficiency of lidar point cloud coding. The lidar point cloud coding method and the apparatus encode/decode the converted video signals.

Abstract: A display device includes first and second substrates each including a short side and a long side, ground parts located on at least one of the short and long sides of each of the first and second substrates and including at least one first ground surfaces, which are perpendicular to opposing surfaces of the first and second substrates, and at least one second ground surfaces, which are provided at at least one edge of the second substrate to define an obtuse angle with reference to the first ground surfaces, and unevenness disposed on the first ground surfaces along a first direction, where the unevenness defines an acute angle with reference to a normal line to the opposing surfaces.

Abstract: A liquid crystal display according to an exemplary embodiment of the present system and method includes a first insulation substrate, a thin film transistor disposed on the first insulation substrate, a pixel electrode connected to the thin film transistor, a protrusion disposed on the pixel electrode, a second insulation substrate facing the first insulation substrate, a common electrode disposed on the second insulation substrate, and a liquid crystal layer disposed between the pixel electrode and the common electrode, wherein one pixel includes a thin film transistor formation region where the thin film transistor is disposed and a display area where the pixel electrode is disposed, and the protrusion is disposed to overlay at least a portion of edges of the display area.

Abstract: A display device comprises a first pixel electrode disposed on a substrate in a first emission area, a second pixel electrode disposed on the substrate in a second emission area, an insulating layer covering edges of an upper surface of each of the first and second pixel electrodes, a first light emitting layer disposed on the first pixel electrode and the insulating layer, a first common electrode disposed on the first light emitting layer, a first bank disposed on the insulating layer, a second bank disposed on the first bank and including tips that protrude from side surfaces of the first bank toward each of the first and second emission areas, a first residual inorganic layer disposed on lower surfaces of the tips of the second bank adjacent to the second emission area, and a first oxide layer covering a lower surface of the first residual inorganic layer.

Abstract: A video coding method and an apparatus initialize a context model of Context-based Adaptive Binary Arithmetic Coding (CABAC) by using context information at a predetermined location in a previously reconstructed picture to increase video coding efficiency and enhance video quality. Or, the video coding method and the apparatus initialize a context model of CABAC by using context information at a predetermined location in a corresponding parallelization unit within the previously reconstructed picture.

Abstract: Proposed are an apparatus and a method for an intelligence beam management operation in a wireless communication system. An operation method of a user equipment (UE) in a wireless communication system includes receiving, from a base station (BS), configuration of a measurement set including beam entirety information of the base station used in beam measurement, receiving information on beam measurement from the base station, predicting the measurement set on the basis of the information on beam measurement, transmitting information on a recommended measurement set or a restricted measurement set to the base station, the information on the recommended measurement set and the restricted measurement set being in a bitmap form, and receiving a beam measurement result based on a modified measurement set from the base station.

Abstract: A distributed denial of service attack is detected. In response to detection of the attack, application layer properties of network traffic associated with a web application under attack are analyzed. Changes to distributions of the application layer properties are identified. A signature is generated based, at least in part, on identifying a combination of application layer properties whose distributions have changed, and which identifies traffic increased since onset of the attack. A mitigation rule is generated based, at least in part, on the signature.

Abstract: An inkjet printing equipment includes a work holder which fixes the object to be printed, a work holder moving part which allows the work holder to be linearly movable in a Y-axis direction, a base on which the work holder moving part is installed, a head part which is installed on the base and sprays an ink onto the object to be printed, a head part moving part which moves the head part in an X-axis direction and is installed above the base, an ink curing part installed above the work holder and on a moving path of the work holder in the Y-axis direction, and an enclosure which covers all of the work holder, the head part, and the ink curing part.