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 multi sample prediction method of the present invention comprises the steps of: determining a sample group consisting of a plurality of samples inside a decoding target block; determining a representative position corresponding to the sample group, inside the decoding target block; determining a representative prediction value for the sample group, on the basis of the determined representative position; and determining the determined representative prediction value as the final prediction value for each of the plurality of samples making up the sample group. The present invention enhances efficiency in encoding/decoding and reduces complexity thereof.

Abstract: The present invention relates to an intra prediction method and apparatus. The image decoding method according to the present invention may comprise decoding information on intra prediction; and generating a prediction block by performing intra prediction for a current block based on the information on intra prediction. The information on intra prediction may include information on an intra prediction mode, and the intra prediction mode may include a curved intra prediction mode.

Abstract: An audio-visual system may include a housing comprising an open upper end and a storage space, an audio-visual device installed inside the housing and exposable through the open upper end, and a lifting device configured to expose or store the audio-visual device inside the housing through the open upper end. The audio-visual device may include a display, a speaker, and a processor configured to control the audio-visual system to operate in a first mode for outputting media art content while the display is stored in the housing according to a first event, operate in a second mode for outputting audio content through the speaker while part of the display is exposed through the open upper end according to a second event, and operate in a third mode for outputting a visual content while the entire display is exposed through the open upper end according to a third event.

Abstract: A method for coding image information includes generating prediction information by predicting information on a current coding unit, and determining whether the information on the current coding unit is the same as the prediction information. When the information on the current coding unit is the same as the prediction information, a flag indicating that the information on the current coding unit is the same as the prediction information is coded and transmitted. When the information on the current coding unit is not the same as the prediction information, a flag indicating that the information on the current coding unit is not the same as the prediction information and the information on the current coding unit are coded and transmitted.

Abstract: The present invention relates to an image encoding/decoding method and apparatus. An image encoding method according to the present invention may comprise generating a transform block by performing at least one of transform and quantization; grouping at least one coefficient included in the transform block into at least one coefficient group (CG); scanning at least one coefficient included in the coefficient group; and encoding the at least one coefficient.

Abstract: The present invention relates to an image encoding method and an image decoding method. The image decoding method includes partitioning a picture into a plurality of coding units, constructing a coding unit group including at least one coding unit of the plurality of coding units, obtaining coding information in units of one coding unit group, and decoding at least one coding unit of the plurality of coding units included in the coding unit group by using the obtained coding information.

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: 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 solifenacin preparation containing solifenacin or a pharmaceutically acceptable salt thereof, an antioxidant, and a binder, which is manufactured via direct compression. Compared to the preparations manufactured via conventional wet granulation process, the preparation of the present invention can be manufactured by a simplified process such as direct compression, and has improved content uniformity, mixing degree, etc., even when the preparation is manufactured by high speed tableting.

Abstract: The present invention relates to a stabilized pemetrexed formulation, and more specifically, to a stabilized pemetrexed formulation comprising acetylcysteine as an antioxidant and sodium citrate as a buffering agent. Additionally, the present invention relates to a pemetrexed formulation filled in a sealed container, comprising pemetrexed or a pharmaceutically acceptable salt thereof as an active ingredient, wherein the oxygen gas content within the headspace of the container is 3 v/v % or less.

Abstract: The present invention relates to a stabilized pemetrexed formulation, and more specifically, to a stabilized pemetrexed formulation comprising acetylcysteine as an antioxidant and sodium citrate as a buffering agent. Additionally, the present invention relates to a pemetrexed formulation filled in a sealed container, comprising pemetrexed or a pharmaceutically acceptable salt thereof as an active ingredient, wherein the oxygen gas content within the headspace of the container is 3 v/v % or less.

Abstract: The present invention relates to a stabilized pemetrexed formulation, and more particularly to a stabilized pemetrexed formulation comprising acetylcysteine as antioxidant and a citrate salt as buffer.

Abstract: The present invention relates to a stabilized pemetrexed formulation, and more particularly to a stabilized pemetrexed formulation comprising acetylcysteine as antioxidant and a citrate salt as buffer.

Abstract: The present invention relates to a solifenacin preparation containing solifenacin or a pharmaceutically acceptable salt thereof, an antioxidant, and a binder, which is manufactured via direct compression. Compared to the preparations manufactured via conventional wet granulation process, the preparation of the present invention can be manufactured by a simplified process such as direct compression, and has improved content uniformity, mixing degree, etc., even when the preparation is manufactured by high speed tableting.