Abstract: An image signal processor may include a defect pixel determination unit configured to determine whether a target pixel is a defect pixel based on first comparison data that are a result of comparing pixel data of the target pixel included in a target kernel with pixel data of each of a plurality of pixels having attributes identical with attributes of the target pixel, a direction determination unit configured to determine a direction of the target kernel based on second comparison data that are a result of a comparison between pixel data of a pair of pixels that are disposed on a line in one direction and that have identical attributes, and a pixel interpolation unit configured to interpolate the pixel data of the target pixel by using the pixel data of each of a plurality of pixels that are disposed at locations corresponding to the direction of the target kernel.

Abstract: A motor includes a stator on which an armature coil is wound, a rotor disposed inside the stator, a superconducting field coil being wound thereon and, a controller configured to control the motor, in which the controller is configured to control an armature current supplied from an AC source to the armature coil and a field current supplied from a DC source to the field coil, and charge at least a certain ratio of the field coil before starting the motor.

Abstract: Proposed is a bobbin for a superconducting motor by which cooling performance can be obtained and structural stability can be expected. The bobbin for a motor includes a bobbin body on which a superconducting coil is wound and a reinforcement including a reinforced plastic including reinforcing fiber and surrounding a side surface of the bobbin body.

Abstract: An image signal processor capable of processing image signals and an image signal processing method for the same are disclosed. The image signal processor includes a first determiner configured to determine whether a target kernel including a target pixel corresponds to a corner pattern, a second determiner configured to determine a corner pattern group corresponding to the target kernel when the target kernel corresponds to the corner pattern, a third determiner configured to determine a target corner pattern corresponding to the target kernel from among a plurality of corner patterns of a corner pattern group corresponding to the target kernel, and a pixel interpolator configured to interpolate the target pixel using pixel data of a pixel corresponding to the target corner pattern.

Abstract: An electric motor includes a back yoke provided as an outermost layer of a stator, a stator core including a first teeth portion protruding from the back yoke toward the center portion of the stator and a second teeth portion protruding upwards from the external upper surface of the first teeth portion, a coil winding around the stator core, and a rotor in which a permanent magnet is mounted on the rotor core and which rotates through a magnetic interaction with the stator.

Abstract: The present disclosure relates to a method and a device generating a navigational route using an integrated electronic chart, which includes receiving a plurality of electronic charts with different scales; extracting at least one overlapping area of the plurality of electronic charts; integrating the plurality of electronic charts into the integrated electronic chart; dividing the integrated electronic chart into a configurable grid; generating an initial route using first object information in the configurable grid; mapping second object information detected by a sensing device onto the integrated electronic chart; and resetting the initial route using the second object information. According to the method and device of the present disclosure, the integrated electronic chart allows for efficient use of computing resources. Overall route calculation time and memory usage is reduced, and each area is accurately expressed.

Abstract: Provided is a ReBCO-based high-temperature superconductor composition and a method of preparing the same comprising substituting a part of Gd with Ho, wherein the ReBCO-based high-temperature superconductor is represented by ReBa2Cu3O7-?, in which Re comprises or consists of Gd and Ho. The superconductor may improve the critical current density without a change in the critical temperature.

Abstract: An image signal processor includes a first determiner and a pixel interpolator. The first determiner compares a target gradient combination for a target kernel including a target pixel with a reference gradient combination for each of a plurality of corner patterns to calculate a similarity score, and determines at least one corner pattern based on the calculated similarity score. The pixel interpolator interpolates the target pixel using pixel data of interpolation pixels determined based on the corner pattern.

Abstract: An image signal processor includes a threshold value calculator configured to calculate a threshold value for a target pixel based on complexity of a target kernel including the target pixel, an adjacent pixel determiner configured to determine, when the target pixel is a corner pixel, one or more valid pixels of the target kernel and at least one reference pixel located outside the target kernel to be adjacent pixels of the target pixel, and a defect detector configured to determine whether the target pixel is a defective pixel according to a result of comparing a difference value between pixel data of the adjacent pixel and pixel data of the target pixel with the threshold value, wherein the corner pixel is a pixel located at each vertex of the target kernel.

Abstract: A motor may include a stator with a coil disposed on an inner side thereof, a rotor at least partially surrounded by the coil and having an accommodation space in which a refrigerant for cooling the coil may be accommodated, a shaft connected to the rotor to rotate integrally with the rotor, and a pipe communicating with the accommodation space so that the refrigerant may be introduced from an external source and the refrigerant flows into the accommodation space therethrough.

Abstract: An image signal processor for processing image signals and an image signal processing method for the same are disclosed. The image signal processor includes a directionality determiner configured to determine directionality of a target kernel including a target pixel, based on an angle between directions within the target kernel and a difference in directionality strength between the directions. The image signal processor also includes a pixel corrector configured to correct, when the target kernel has specific directionality according to a result of the directionality determination, the target pixel using pixels arranged in each of a plurality of directions having higher directionality strength than a predetermined directionality strength from among the directions within the target kernel.

Abstract: An image signal processor and an image signal processing method are disclosed. The image signal processor includes a half-edge pattern determination unit configured to determine whether a target kernel including a target pixel corresponds to a half-edge pattern, a half-edge pattern matching unit configured to determine directionality of the target kernel based on a half-edge pattern mask in which a highest weight is assigned to a pixel arranged in one direction from the target pixel when the target kernel corresponds to the half-edge pattern, and a pixel interpolation unit configured to interpolate the target pixel using pixel data of a pixel disposed at a position corresponding to the directionality of the target kernel, wherein the half-edge pattern is a pattern in which a region on one side of the edge crossing the kernel is filled with a texture region and a non-texture region.

Abstract: Provided herein may be an image processing device and an image processing method. The image processing device may include a determination area manager configured to generate a determination area corresponding to a candidate defective pixel based on externally received pixel values and configured to determine whether the determination area is saturated based on pixel values of white pixels included in the determination area, and a defective pixel manager configured to calculate a reference value based on first pixel values of reference pixels that are set based on whether the white pixels are saturated and to determine whether a candidate defective pixel has a defect, based on both the reference value and second pixel values of determination pixels having a color identical to that of the candidate defective pixel, among pixels included in the determination area.

Abstract: A superconducting motor system includes a stator and one or more rotors inside the stator. The rotors may form a plurality of poles, and may rotate when a current is applied thereto. The one or more rotors include: a superconductor winding portion for each pole and in which superconductor coils are wound to form at least two layers; a power supply portion configured to supply a current to the superconductor winding portion; and a resistor portion connecting the superconductor winding portion at least partly in parallel to the power supply portion. the resistor portion enables different currents to be able to flow through the at least two layers of the superconductor winding portion.

Abstract: An image processing device may include: a target pixel set determiner for determining a target pixel set, among a plurality of Phase Detection Auto Focus (PDAF) pixel sets, based on average values and variance values of pixel values output from a plurality of pixels corresponding to a kernel set based on each of the plurality of PDAF pixel sets, wherein the average values and the variance values respectively correspond to colors of color filters included in the plurality of pixels; and a pixel value corrector for converting pixel values of the target pixel set into first pixel values corresponding to a predetermined color and correcting the first pixel values to second pixel values corresponding to an arrangement pattern of the plurality of pixels based on pixel values of a plurality of adjacent pixels adjacent to the target pixel set.

Abstract: An image processing device includes a memory for storing reference color ratios and crosstalk values of each of light source images acquired by sensing light sources having different wavelengths. The image processing device also includes a processor for receiving an image including a plurality of regions each including outer pixel values and inner pixel values of the same color, and correcting the outer pixel values or the inner pixel values by using difference values between the respective reference color ratios and a color ratio of the image as weights of the crosstalk values.

Abstract: The present disclosure relates to an intercellular proximity labeling technique. According to an embodiment of the present disclosure, intercellular proximities can be distinguished by cell types, in particular, synapses of nerve cells can be distinguished by types.

Abstract: A motor includes a stator on which an armature coil is wound, a rotor disposed inside the stator, a superconducting field coil being wound thereon and, a controller configured to control the motor, in which the controller is configured to control an armature current supplied from an AC source to the armature coil and a field current supplied from a DC source to the field coil, and charge at least a certain ratio of the field coil before starting the motor.

Abstract: The present disclosure relates to an intercellular proximity labeling technique. According to an embodiment of the present disclosure, intercellular proximities can be distinguished by cell types, in particular, synapses of nerve cells can be distinguished by types.