Abstract: An image encoding/decoding method and apparatus for performing representative sample-based intra prediction are provided. An image decoding method may comprise deriving an intra prediction mode of a current block, configuring a reference sample of the current block, and performing intra prediction for the current block based on the intra prediction mode and the reference sample, wherein the intra prediction is representative sample-based prediction.

Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.

Abstract: An image encoding/decoding method and apparatus for performing intra prediction using a plurality of reference sample lines are provided. An image decoding method may comprise configuring a plurality of reference sample lines, reconstructing an intra prediction mode of a current block, and performing intra prediction for the current block based on the intra prediction mode and the plurality of reference sample lines.

Abstract: Disclosed is a method of decoding an image and a method of encoding an image. The method of decoding an image includes: obtaining motion-constrained tile set information; determining, on the basis of the motion-constrained tile set information, a first boundary region of a collocated tile set within a reference picture, which corresponds to a motion-constrained tile set; padding a second boundary region corresponding to the first boundary region; and performing inter prediction on the motion-constrained tile set by using a collocated tile set that includes the padded second boundary region.

Abstract: Disclosed herein is a method of decoding an image including determining whether a current block is in a bi-directional optical flow (BIO) mode, calculating gradient information of prediction samples of the current block when the current block is in the BIO mode, and generating a prediction block of the current block using the calculated gradient information, wherein the calculating of the gradient information of the prediction samples of the current block includes calculating the gradient information using at least one neighbor sample adjacent to the prediction samples.

Abstract: The present disclosure relates to a simulation apparatus for secondary battery production.

Abstract: The present invention relates to an apparatus and method for encoding and decoding an image by skip encoding. The image-encoding method by skip encoding, which performs intra-prediction, comprises: performing a filtering operation on the signal which is reconstructed prior to an encoding object signal in an encoding object image; using the filtered reconstructed signal to generate a prediction signal for the encoding object signal; setting the generated prediction signal as a reconstruction signal for the encoding object signal; and not encoding the residual signal which can be generated on the basis of the difference between the encoding object signal and the prediction signal, thereby performing skip encoding on the encoding object signal.

Abstract: Provided an electronic device including a main body and a kit connected to the main body, and the main body includes a battery, a first motor, an electric wire connected to the battery, and a first controller connected to the electric wire, the kit includes a second motor supplied with power through the electric wire, an inverter connected to the second motor, and a second controller connected to the electric wire and configured to control driving of the inverter, and the second controller is configured to transmit information to the first controller through switching frequency control of the inverter and control a switching frequency of the inverter so that a current associated with the second motor is greater than zero in a section in which transmission of the information is performed.

Abstract: The present invention relates to a method of non-destructively measuring a thickness of a reinforcement membrane, and more particularly, to a method of non-destructively measuring a thickness of a hydrogen ion exchange reinforcement membrane for a fuel cell, in which the reinforcement membrane has a symmetric three-layer structure including a reinforcement base layer and pure water layers disposed at opposing sides of the reinforcement base layer, including performing total non-destructive inspection and omitting a process of analyzing a position by means of a thickness peak of a power spectrum of the respective layers of the reinforcement membrane.

Abstract: According to the present invention, an image encoding apparatus comprises: a motion prediction unit which derives motion information on a current block in the form of the motion information including L0 motion information and L1 motion information; a motion compensation unit which performs a motion compensation for the current block on the basis of at least one of the L0 motion information and L1 motion information so as to generate a prediction block corresponding to the current block; and a restoration block generating unit which generates a restoration block corresponding to the current block based on the prediction block. According to the present invention, image encoding efficiency can be improved.

Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.

Abstract: The present invention relates to a method of manufacturing radish-wrapped and radish-wrapped for sushi manufactured thereby. The method of manufacturing radish-wrapped for sushi according to the present invention makes it possible to manufacture radish-wrapped with a thin thickness which can easily wrap sushi. In addition, the radish-wrapped manufactured by the present invention can provide a crunchy texture and add umami to sushi. Furthermore, the radish-wrapped manufactured by the present invention is pickled, so it is easy to store for a long period of time, and perforations are drilled so that the peculiar smell of radish can be removed and formation of air bubbles in ingredients in sushi can be blocked, and as a result, it has an excellent effect of maintaining the taste of sushi even after a certain period of time.

Abstract: The inventive concept provides a substrate treating method. The substrate treating method includes measuring a temperature of a plurality of heaters installed on a heating plate for heating a substrate; and heating the substrate by adjusting an output of the heater based on a difference between a measured temperature of each heater and a target temperature of each heater which was previously modelled, and wherein a target temperature of a first heater among the heaters at a first time point is set differently from the target temperature of the first heater at a second time point which is later than the first time point.

Abstract: There are provided a memory device and an operating method of the memory device. The memory device includes: a memory block including first select transistors, memory cells, and second select transistors, which are connected between bit lines and a source line; a precharge controller for monitoring a program operation of the memory cells, and changing a precharge mode of unselected strings among strings included in the memory block according to a monitoring result; and a select line voltage generator for generating a positive voltage or a negative voltage, which is applied to a second select line connected to the second select transistors, according to the precharge mode selected in the precharge controller.

Abstract: The present disclosure describes a vision training device with high training efficiency for the ciliary muscle. In an example, a vision training device includes a housing having at least one eyepiece unit corresponding to an eye of a user, a display that displays a target image in front of a fixation axis of the user, a lens arranged between the eyepiece unit and the display unit, a movable unit capable of moving at least one of the display and the lens along the fixation axis, and a control unit that sets at least one training range within a movable range of the display and the lens and controls the movable unit such that at least one of the display and the lens is moved within the training range.

Abstract: The present disclosure provides a method of preparing a high density culture of bacteria. The method provides a bioreactor comprising a fermentation tank, a perfusion system, a medium, and a cell separator; preparing an inoculum comprising a bacteria consortia with at least two bacteria species; inoculating the fermentation tank with the inoculum to form a fermentation culture; and growing the bacteria consortia until it has reached a target density of at least about 1012 CFU/mL.

Abstract: Disclosed is a loop-wise route optimization method including defining, by a loop variable designer, a loop as a set of links of a predetermined directionality including a clockwise direction or a counterclockwise direction in which a start node and an end node are the same in a graph including nodes and links; defining, by the loop variable designer, loop variables that are virtual variables each having a continuous value between a negative base route value and a positive base route value assigned in a predetermined directionality including a clockwise direction or a counterclockwise direction to the loop; defining, by a base route designer, a base route has a positive value and of which a travel direction is set in a direction from the origin node to the destination node; and formulating, by an effective route searcher, an effective route problem using the loop variables and the base route.

Abstract: In a transmitter circuit, an impedance calibration circuit is configured to generate an impedance code for impedance matching, an encoder is configured to receive the impedance code and to generate a delay compensation signal based on the impedance code. A delay circuit is configured to output delay data that are delayed from input data by a delay value determined based on the delay compensation signal. A feed-forward equalizer is configured to receive the input data and the delay data, and to equalize the input data based on a main coefficient used for the input data and an equalization coefficient used for the delay data to generate transmission data.

Abstract: A memory device includes a memory block, a peripheral circuit, and control logic. The memory block includes memory cells. The peripheral circuit performs a program operation including a plurality of program loops. Each of the plurality of program loops includes a program pulse application operation and a verify operation. The control logic controls the peripheral circuit to store cell status information and apply a program limit voltage. The control logic sets a verify pass reference and applies the program limit voltage determined based on the cell status information.