Abstract: An embodiment charging door device for a vehicle includes a charging-port door part configured to shield a charging part and to be rotatably coupled in a housing provided with the charging part, and an actuator coupled with a rotation shaft part provided in the charging-port door part and configured to rotatably move the charging-port door part to an open position or a closed position.

Abstract: Provided are an electronic system of a real-time operating system, an operating method thereof, and an operating method for a memory device. The operating method comprising obtaining a call graph by performing static code analysis on at least one thread that corresponds to a task, obtaining a stack usage of the thread and a call probability for each node by performing runtime profiling of the call graph, allocating a threshold value of a stack size for a first memory area by taking into account the call graph, the call probability for each node, and the stack usage, expanding and storing a stack from the first memory area to a second memory area according to a comparison result between the threshold value and a stack usage of the first memory area and returning the stack to the first memory when execution is completed in the second memory area, wherein the electronic system comprises a memory device configured to include the first memory area and the second memory area.

Abstract: A door opening and closing apparatus includes: a body defining an opening and an interior space, the opening being open toward the outside of a vehicle body and the interior space defined inside the vehicle body so as to be connected to the opening; a door configured to open and close the opening; a guide part disposed in the interior space and guiding the door such that the door moves in a first direction and a direction opposite to the first direction, the first direction being a direction from the outside of the vehicle body to the inside of the vehicle body; and a transport part disposed in the interior space and that moves the door in a second direction and a direction opposite to the second direction.

Abstract: Provided are a texture mapping method using a reference image, and a computing apparatus. In detail, a texture mapping method may provide color continuity using a reference image and a target image with respect to each triangular face without analyzing a spatial configuration of a three-dimensional mesh model, thereby reducing a sense of color difference with respect to a texture, and improving quality of the three-dimensional mesh model.

Abstract: An embodiment charging door device for a vehicle includes a charging-port door part configured to shield a charging part and to be rotatably coupled in a housing provided with the charging part, and an actuator coupled with a rotation shaft part provided in the charging-port door part and configured to rotatably move the charging-port door part to an open position or a closed position.

Abstract: A device configured for opening and closing a charging door may include a guide rail mounted to be long in a charging hole in a longitudinal direction thereof, an actuator configured to provide a driving force, and a charging door engaged to the actuator and configured to be concealed and moved in the charging hole along the guide rail according to the driving force received from the actuator in a state of being closed to open the charging hole.

Abstract: A storage device includes; an interface receiving data and a corresponding LBA from a host, wherein the data includes at least one of first data having a stream ID and second data lacking a stream ID, a nonvolatile memory (NVM) device including at least one nonvolatile memory configured to store the data, and a LBA predictor configured to provide a predicted stream ID for the second data using a neural network model operating in response to at least one feature associated with LBA values received by the storage device from the host, wherein the first data is stored in the NVM device using the stream ID, and the data is stored in the NVM device using the predicted stream ID.

Abstract: Disclosed herein a method of removing a point cloud outlier and an apparatus implementing the method. The method includes: arranging a point cloud obtained from a laser scanner along at least a first direction; selecting, neighboring first-axis points, between which a separation degree satisfies an inspection start threshold condition, as a first leading-side representative point and a first trailing-side representative point; selecting a first leading-side outlier candidate and a first trailing-side outlier candidate based on a first leading-side separation degree and a first trailing-side separation degree; and determining the first leading-side outlier candidate and the first trailing-side outlier candidate as a first outlier point, when the number of the outlier candidates satisfies an allowable threshold condition.

Abstract: A door opening and closing apparatus includes: a body defining an opening and an interior space, the opening being open toward the outside of a vehicle body and the interior space defined inside the vehicle body so as to be connected to the opening; a door configured to open and close the opening; a guide part disposed in the interior space and guiding the door such that the door moves in a first direction and a direction opposite to the first direction, the first direction being a direction from the outside of the vehicle body to the inside of the vehicle body; and a transport part disposed in the interior space and that moves the door in a second direction and a direction opposite to the second direction.

Abstract: Disclosed herein a method of removing a point cloud outlier and an apparatus implementing the method. The method includes: arranging a point cloud obtained from a laser scanner along at least a first direction; selecting, neighboring first-axis points, between which a separation degree satisfies an inspection start threshold condition, as a first leading-side representative point and a first trailing-side representative point; selecting a first leading-side outlier candidate and a first trailing-side outlier candidate based on a first leading-side separation degree and a first trailing-side separation degree; and determining the first leading-side outlier candidate and the first trailing-side outlier candidate as a first outlier point, when the number of the outlier candidates satisfies an allowable threshold condition.

Abstract: A device configured for opening and closing a charging door may include a guide rail mounted to be long in a charging hole in a longitudinal direction thereof, an actuator configured to provide a driving force, and a charging door engaged to the actuator and configured to be concealed and moved in the charging hole along the guide rail according to the driving force received from the actuator in a state of being closed to open the charging hole.

Abstract: A storage device includes; an interface receiving data and a corresponding LBA from a host, wherein the data includes at least one of first data having a stream ID and second data lacking a stream ID, a nonvolatile memory (NVM) device including at least one nonvolatile memory configured to store the data, and a LBA predictor configured to provide a predicted stream ID for the second data using a neural network model operating in response to at least one feature associated with LBA values received by the storage device from the host, wherein the first data is stored in the NVM device using the stream ID, and the data is stored in the NVM device using the predicted stream ID.

Abstract: Provided is a parallax minimization stitching method and apparatus using control points in an overlapping region. A parallax minimization stitching method may include defining a plurality of control points in an overlapping region of a first image and a second image received from a plurality of cameras, performing a first geometric correction by applying a homography to the control points, defining a plurality of patches based on the control points, and performing a second geometric correction by mapping the patches.

Abstract: Disclosed is a method and apparatus for training a speech signal. A speech signal training apparatus of the present disclosure may include a target speaker speech database storing a target speaker speech signal; a multi-speaker speech database storing a multi-speaker speech signal; a target speaker acoustic parameter extracting unit extracting an acoustic parameter of a training subject speech signal from the target speaker speech signal; a similar speaker acoustic parameter determining unit extracting at least one similar speaker speech signal from the multi-speaker speech signals, and determining an auxiliary speech feature of the similar speaker speech signal; and an acoustic parameter model training unit determining an acoustic parameter model by performing model training for a relation between the acoustic parameter and text by using the acoustic parameter and the auxiliary speech feature, and setting mapping information of the relation between the acoustic parameter model and the text.

Abstract: Provided is a parallax minimization stitching method and apparatus using control points in an overlapping region. A parallax minimization stitching method may include defining a plurality of control points in an overlapping region of a first image and a second image received from a plurality of cameras, performing a first geometric correction by applying a homography to the control points, defining a plurality of patches based on the control points, and performing a second geometric correction by mapping the patches.

Abstract: An image synthesizing method according to the present invention includes generating a depth image in a current picture by searching depth information using a plurality of color images obtained at different view points, performing filtering on the depth image using a 3-dimensional (3D) joint bilateral filter, and generating a synthesized image using the plurality of color images and the filtered depth image, wherein the 3D joint bilateral filter performs filtering on the generated depth image using color image information for at least one of previous pictures, the current picture, and subsequent pictures, and the color image information includes information on a boundary of an object in the color images and color information of the color images. According to the present invention, image processing performance may be enhanced.

Abstract: DA hood apparatus for a vehicle includes a hinge arm having on a lower end thereof a first hinge shaft is coupled. An articulated link is coupled at a first end thereof to the hinge arm via the first hinge shaft and coupled at a second end thereof to a vehicle body via a second hinge shaft, and includes a plurality of joints formed by hingedly coupling a plurality of link aims, thus allowing the link arms to be operated by respective hinge shafts. An actuator is coupled at a first end thereof to the second hinge shaft and coupled at a second end thereof to an associated link arm of the articulated link, so that, in the event of a forward collision of the vehicle, the actuator is triggered to allow the hood to pop up.

Abstract: DA hood apparatus for a vehicle includes a hinge arm having on a lower end thereof a first hinge shaft is coupled. An articulated link is coupled at a first end thereof to the hinge arm via the first hinge shaft and coupled at a second end thereof to a vehicle body via a second hinge shaft, and includes a plurality of joints formed by hingedly coupling a plurality of link aims, thus allowing the link arms to be operated by respective hinge shafts. An actuator is coupled at a first end thereof to the second hinge shaft and coupled at a second end thereof to an associated link arm of the articulated link, so that, in the event of a forward collision of the vehicle, the actuator is triggered to allow the hood to pop up.

Abstract: Disclosed herein are a method and apparatus for representing a bubble effect using metadata. The method for representing a bubble effect using a bubble effect representation apparatus may include generating metadata based on information related to a bubble effect, information about the performance of the bubble effect representation apparatus, and preference information for the bubble effect, generating control instruction information for the bubble effect representation apparatus by analyzing the generated metadata, and representing the bubble effect based on the control instruction information.

Abstract: An emotion information conversion apparatus and method is provided. The emotion information conversion apparatus includes a visual information extractor to extract visual information from an input image, an emotion information converter to analyze the extracted visual information and convert the visual information into emotion information, and a sensory effect information generator to generate sensory effect information transferable to a user, based on the converted emotion information.