Abstract: Disclosed herein are an apparatus for estimating a camera pose using multi-view images of a 2D array structure and a method using the same. The method performed by the apparatus includes acquiring multi-view images from a 2D array camera system, forming a 2D image link structure corresponding to the multi-view images in consideration of the geometric structure of the camera system, estimating an initial camera pose based on an adjacent image extracted from the 2D image link structure and a pair of corresponding feature points, and estimating a final camera pose by reconstructing a 3D structure based on the initial camera pose and performing correction so as to minimize a reprojection error of the reconstructed 3D structure.

Abstract: A method of providing content related to capture of a medical image of an object is provided. The method includes acquiring at least one of information related to a state of the object and information related to a capture protocol, determining content to be provided to the object on a basis of the acquired information, and outputting the determined content.

Abstract: Provided is a thin glass-laminated printed steel sheet comprising: a printed steel sheet including a metal sheet and a printed layer on which a design or a pattern having a high resolution of 300 dpi or higher is printed on a surface of the metal sheet; an adhesive layer formed by curing an ultraviolet curable adhesive solution on the printed steel sheet, having a thickness of 10 to 100 ?m, and being transparent; and a flexible thin glass attached by the adhesive layer, wherein a reference value for color density (Dmax Comparison) is higher than 1.6, as measured by a spectrophotometer.

Abstract: Disclosed herein is a method for rectifying a 2D multi-view image. The method for rectifying a 2D multi-view image according to an embodiment of the present disclosure may include: detecting uniformly the at least one feature point in each region unit distinguished by considering a distribution of feature points of a plurality of input images: removing an error of the least one feature point; determining a corresponding pair for a vertical or horizontal direction of the at least one feature point; by considering an arrangement relationship of the plurality of input images, projecting the at least one feature point onto a projection plane; determining a disparity error for a corresponding pair for the at least one feature point that is projected onto the projection plane; and, by considering the disparity error, performing image rectification based on the at least one feature point.

Abstract: Disclosed herein a device tracking gaze and method therefor. The device includes: an image acquisition unit configured to obtain an eyeball image; a pupil detection unit configured to detect a center of pupil by using the eyeball image; a virtual corneal reflection light position generator configured to process the eyeball image so that a virtual corneal reflection light is located at a predetermined point in the eyeball image; and a PCVR vector generator configured to generate a pupil center virtual reflection vector (PCVR vector) based on a position of the pupil center and a position of the virtual corneal reflection light.

Abstract: A glass lamination article includes a resin layer in contact with a base substrate such that a first interface is formed therebetween, and a glass substrate layer in contact with the resin layer such that a second interface is formed therebetween, wherein the resin layer may be an ultraviolet (UV)-curable resin layer. The glass lamination article has excellent impact resistance and strength, as well as excellent waviness.

Abstract: The MRI apparatus includes a processor configured to apply a gradient echo pulse sequence that makes a sum of gradients applied during one repetition time (TR) in a slice selection direction, a phase encoding direction, and a frequency encoding direction equal zero and maintains spins in an object in a steady state; alternately apply, while the gradient echo pulse sequence is continuously applied, a first radio frequency (RF) pulse having a first flip angle and a second RF pulse having a second flip angle that is different from the first flip angle at each TR interval; and generate an MR image based on an echo signal acquired when the spins are in the steady state.

Abstract: Provided are a silicon ingot slicing apparatus capable of slicing silicon ingots in various forms such as blocks or wafers using microbubbles and wire electric discharge machining.

Abstract: Disclosed is an apparatus and method of correcting 3D image distortion. A method of correcting 3D image distortion according to the present disclosure includes: receiving an input image that contains a predetermined first pattern; extracting a characteristic value related to the first pattern from the input image; and updating the input image on the basis of the extracted characteristic value.

Abstract: The present invention relates to a pharmaceutical composition comprising an acanthoside B compound as an effective ingredient for preventing or treating dementia or for improving a cognitive function. In the present invention, a desalted glasswort extract, and acanthoside B, which is isolated from the extract and acts as an effective ingredient inhibitory of acetylcholine esterase, were found to have an excellent neuroprotective activity through the inhibition of neuroinflammation and to improve memory retention and remarkably enhance spatial cognitive ability as measured by passive avoidance test and Y-maze test in a scopolamine-induced amnesic animal model. The acanthoside B or glasswort extract of the present invention can be applied to a pharmaceutical composition for preventing or treating dementia, a pharmaceutical composition for improving a cognitive function, or a health functional food or feed for improving memory retention and cognitive function.

Abstract: The present invention relates to a pharmaceutical composition comprising an acanthoside B compound as an effective ingredient for preventing or treating dementia or for improving a cognitive function. In the present invention, a desalted glasswort extract, and acanthoside B, which is isolated from the extract and acts as an effective ingredient inhibitory of acetylcholine esterase, were found to have an excellent neuroprotective activity through the inhibition of neuroinflammation and to improve memory retention and remarkably enhance spatial cognitive ability as measured by passive avoidance test and Y-maze test in a scopolamine-induced amnesic animal model. The acanthoside B or glasswort extract of the present invention can be applied to a pharmaceutical composition for preventing or treating dementia, a pharmaceutical composition for improving a cognitive function, or a health functional food or feed for improving memory retention and cognitive function.

Abstract: A laminated glass structure is provided that includes: a substrate comprising a primary surface and a thickness from about 0.5 mm to about 50 mm; an adhesive having an elastic modulus, Eadhesive, of about 0.001 MPa to 0.2 MPa; and a flexible glass sheet having a thickness, tglass, of no greater than about 300 ?m. The flexible glass sheet is laminated to the primary surface of the substrate with the adhesive. Further, a thickness of the adhesive, tadhesive, IS given by the following: tadhesive>?×AWt×(200\imltglass)×(Eadhesive 10.1 MPa), where ? is a waviness constant set at 150 and AWt is a delta total waviness (?m), the delta total waviness, AWt, ranges from about 0.125 ??? to 2.5 ??? and is defined as the difference between a waviness of the substrate and a waviness of the glass sheet.

Abstract: A method and apparatus for cutting a glass laminate. A trench line is formed in a glass substrate that is an uppermost layer of a glass laminate by scoring a surface of the glass substrate. The glass laminate is cut in the direction parallel to the trench line. It is possible to prevent the propagation of cracks commonly formed during the cutting of glass laminates.

Abstract: The present disclosure provides a method of producing high purity SiOx nanoparticles with excellent volatility and an apparatus for producing the same, which enables mass production of SiOx nanoparticles by melting silicon through induction heating and injecting gas to a surface of the molten silicon. The apparatus includes a vacuum chamber, a graphite crucible into which raw silicon is charged, the graphite crucible being mounted inside the vacuum chamber, an induction melting part which forms molten silicon by induction heating of the silicon material received in the graphite crucible, a gas injector which injects a gas into the graphite crucible to be brought into direct contact with a surface of the molten silicon, and a collector disposed above the graphite crucible and collecting SiOx vapor produced by reaction between the molten silicon and the injected gas.

Abstract: Disclosed is an apparatus and method of correcting 3D image distortion. A method of correcting 3D image distortion according to the present disclosure includes: receiving an input image that contains a predetermined first pattern; extracting a characteristic value related to the first pattern from the input image; and updating the input image on the basis of the extracted characteristic value.

Abstract: A method of providing content related to capture of a medical image of an object is provided. The method includes acquiring at least one of information related to a state of the object and information related to a capture protocol, determining content to be provided to the object on a basis of the acquired information, and outputting the determined content.

Abstract: The present invention relates to a pharmaceutical composition comprising an acanthoside B compound as an effective ingredient for preventing or treating dementia or for improving a cognitive function. In the present invention, a desalted glasswort extract, and acanthoside B, which is isolated from the extract and acts as an effective ingredient inhibitory of acetylcholine esterase, were found to have an excellent neuroprotective activity through the inhibition of neuroinflammation and to improve memory retention and remarkably enhance spatial cognitive ability as measured by passive avoidance test and Y-maze test in a scopolamine-induced amnesic animal model. The acanthoside B or glasswort extract of the present invention can be applied to a pharmaceutical composition for preventing or treating dementia, a pharmaceutical composition for improving a cognitive function, or a health functional food or feed for improving memory retention and cognitive function.

Abstract: An MRI apparatus includes: a receive coil assembly including channels, and configured to receive an MR signal from an object; a data generator configured to generate undersampled image data on a k-space based on the MR signal; and a reconstructed image generator configured to generate a first reconstructed image from the undersampled image data using a parallel imaging method, and a second reconstructed image from the undersampled image data using compressed sensing. According to the MRI apparatus, since image reconstruction is performed using random undersampled image data, a parallel imaging method, and compressed sensing, it is possible to increase a speed of image acquisition and, at the same time, to improve the quality of images.