Abstract: Disclosed is a method and apparatus with localization. The method includes determining a sensor-based reference position using a position sensor of the vehicle, determining an image-based reference position of the vehicle based on image information of the vehicle captured using a camera of the vehicle, setting an acceptance range for the image-based reference position based on a driving situation of the vehicle, and comparing an error level of the image-based reference position to the acceptance range and estimating a current position of the vehicle.

Abstract: A filter holder comprises: a plurality of filter frames disposed such that at least some thereof are adjacent to each other; and a folding member which supports filter frames, from among the plurality of filter frames, adjacent to each other so as to be rotatable with respect to each other. The folding member comprises: a folding part which has a predetermined thickness and is flexible so as to be foldable by means of rotation of the adjacent filter frames adjacent with respect to each other; and a plurality of edge parts which are connected to the respective sides of the folding part with the folding portion therebetween and rotate together with the adjacent filter frames, and wherein when viewed from a cross-section of the folding member, the edge parts may have a greater thickness than the folding part.

Abstract: The present disclosure relates to a plurality of host materials, organic electroluminescent compounds, and organic electroluminescent devices comprising the same. By comprising specific combinations of compounds according to the present disclosure as the plurality of host materials or by comprising a compound according to the present disclosure, it is possible to provide organic electroluminescent devices having improved lifespan characteristics compared to conventional organic electroluminescent devices.

Abstract: The present invention provides a pharmaceutical composition for prevention or treatment of a stress disease and depression, the pharmaceutical composition be safely useable without toxicity and side effects by using an extract of leaves of Vaccinium bracteatum Thunb., which is natural resource of Korea, so that the reduction of manufacturing and production costs and the import substitution and export effects can be expected through the replacement of a raw material for preparation with a plant inhabiting in nature.

Abstract: An air filter comprises: a first filter frame in which a plurality of first chambers are formed; a second filter frame in which a plurality of second chambers are formed and which is arranged at the rear of the first filter frame; and a filter material which is accommodated in the plurality of first chambers and the plurality of second chambers to filter air, wherein the first filter frame and the second filter frame are arranged so that, when seen from the front, the center of each of the plurality of second chambers is out of line with the center of each of the plurality of first chambers, in the vertical direction.

Abstract: The present disclosure relates to a plurality of host materials, an organic electroluminescent compound, and an organic electroluminescent device comprising the same. An organic electroluminescent device having improved driving voltage, luminous efficiency, and/or lifespan properties compared to a conventional organic electroluminescent device can be provided by including the specific combination of compounds according to the present disclosure as a plurality of host materials or by including the compound according to the present disclosure.

Abstract: The present disclosure relates to a plurality of host materials comprising a first host material comprising at least one compound represented by formula 1 and a second host material comprising at least one compound represented by formula 2, and an organic electroluminescent device comprising the same. An organic electroluminescent device having significantly improved lifetime properties is provided by comprising a specific combination of compounds according to the present disclosure as host materials.

Abstract: The disclosed method may include: generating, by using an object generator, a first feature map object class having a multi-layer feature map downsampled from a frame image into different sizes by processing a video; obtaining an upsampled, multi-layer feature map by upsampling a multi-layer feature map of the first feature map object class, and obtaining a second feature map object class by performing a convolution operation on the up-sampled multi-layer feature map; detecting a human object corresponding to the one or more real humans from the second feature map, and separating the human objects; detecting, motions of key points of the human objects and converting motions of the real humans into data and generating motion information; creating synthetic video content by synthesizing the human objects into a background image; and displaying the synthetic video content on a display and selectively displaying the motion information.

Abstract: A method and an apparatus for separating a human object from video and estimating a posture, the method including: obtaining video of one or more real people, using a camera; generating a first feature map object having multi-layer feature maps down-sampled to different sizes from a frame image, by processing the video in units of frames; obtaining an upsampled multi-layer feature map by upsampling the multi-layer feature maps of the first feature map object, and obtaining a second feature map object, by performing convolution on the upsampled multi-layer feature map with the first feature map; detecting and separating a human object corresponding to the one or more real people from the second feature map object; and detecting a keypoint of the human object.

Abstract: An artificial intelligence voice interactive system may provide various services to a user in response to a voice command. The system may perform at least one of: receiving user speech from a user; transmitting the received user speech to the central server; receiving at least one of control signals and audio and video answers, which are generated based on an analysis and interpretation result of the user speech, from at least one of the central server, the internal service servers, and the external service servers; and outputting the received audio and video answers through at least one of speakers and a display coupled to the user interactive device and controlling at least one device according to the control signals.

Abstract: An artificial intelligence voice interactive system may provide various services to a user in response to a voice command.

Abstract: Disclosed is a monoclonal antibody having very high affinity to anthrax toxin and potent toxin-neutralizing activity. Also disclosed are a composition for neutralizing anthrax toxin comprising the antibody and a kit for detecting anthrax toxin.

Abstract: Disclosed is a monoclonal antibody having very high affinity to anthrax toxin and potent toxin-neutralizing activity. Also disclosed are a composition for neutralizing anthrax toxin comprising the antibody and a kit for detecting anthrax toxin.

Abstract: A photosensitive resin composition suitable for the production of a light-shielding black matrix for use in a liquid crystal display is disclosed. The photosensitive resin composition includes a cardo binder resin and a carboxyl group-containing polyfunctional monomer and exhibits superior physical properties, such as heat resistance, chemical resistance, development margin, developability and adhesive properties. Further disclosed is a black matrix produced using the photosensitive resin composition. The black matrix has superior physical properties, including heat resistance, chemical resistance, development margin and adhesive properties. Particularly, since the black matrix has excellent developability with an alkaline solution, it contains no undissolved material of the composition in radiation-unexposed portions.

Abstract: The present invention relates to a synthesis of a 7-membered carbocyclic compound having diexomethylene groups, more particularly to a synthesis of a 7-membered carbocyclic compound having diexomethylene groups, a novel compound having the structure represented by the following Chemical Formula 1, from trimethylsilanylmethyl-allenol derivative by the intramolecular Prins cyclization using Lewis acid. The 7-membered carbocyclic compound is a useful intermediate for synthesis of other multicyclic compounds. In Chemical Formula 1, R1 is a C1 to C6 alkyl group, and R2 and R3 is respectively a hydrogen atom, or R1, R2 and R3 may be connected with neighboring substituents to form a 5 to 10-membered aliphatic or aromatic ring.

Abstract: The present invention relates to a synthesis of an 8-membered carbocyclic compound having diexomethylene groups, more particularly to a synthesis of an 8-membered carbocyclic compound having diexomethylene groups, a novel compound having the structure represented by the following Chemical Formula 1, from trimethylsilanylmethyl-allenol derivative by the intramolecular Prins cyclization using Lewis acid. The 8-membered carbocyclic compound is a useful intermediate for synthesis of other multicarbocyclic compounds. In Chemical Formula 1, R1 is a phenyl group, and R2 and R3 is a hydrogen atom, or R1, R2 and R3 may be connected with neighboring substituents to form a 5 to 10-membered aliphatic or aromatic ring.