Abstract: Disclosed is a device for providing serial skin type analysis and preparing a customized cosmetic product. The device includes a measurer configured to measure a skin condition of a user, a storage unit configured to store data of the skin condition measured by the measurer, a determiner configured to index the measured skin condition data and determine an effective cosmetic ingredient based on the skin condition, and a transmitter configured to transmit the skin condition data.

Abstract: An electronic device according to various embodiments of the present invention comprises: a housing including a first surface facing a first direction and a second surface facing a second direction opposite to the first direction; a touch screen display disposed between the first surface and the second surface and exposed through the first surface; a pressure sensor disposed between the first surface and the second surface and configured to sense at least one pressure by an external object on the touch screen display; at least one processor electrically connected to the touch screen display and the pressure sensor; and a memory electrically connected to the processor, wherein the memory may store instructions which cause the processor to receive, from the pressure sensor, data indicating pressure by a user or the external object on the touch screen display, determine a rate of pressure change corresponding to a change of the pressure per unit time, and call a function on the basis of at least a part of at lea

Abstract: The present invention relates to a method and an apparatus for processing a distortion of a fingerprint image.

Abstract: An ultrasound imaging apparatus and a method of controlling the same are provided. The ultrasound imaging apparatus includes an ultrasound contrast agent (UCA) sensor configured to determine whether an UCA flows in an object based on an echo signal that is reflected by the object in a mechanical index environment. The ultrasound imaging apparatus further includes a controller configured to obtain at least one among an UCA image and a tissue image of the object in another mechanical index environment lower than the mechanical index environment in response to the UCA sensor determining that the UCA flows in the object.

Abstract: A patterned light irradiation apparatus is enclosed. The patterned light irradiation apparatus comprises a light source, a pattern grating, an aperture, wherein the pattern grating includes a striped shape in a form including repetition of a transmission part and a shielding part, and the aperture includes an opening having a sinusoidal wave-shaped cross section. When the patterned light irradiation apparatus irradiates patterned light to a subject, the patterned irradiation apparatus performs defocusing and thus can irradiate patterned light having an ideal sinusoidal form to the subject. Therefore, a three-dimensional image of high quality can be acquired.

Abstract: An electronic device includes a housing, a display, a touch sensor sensing a touch of an external object, a force sensor sensing pressure by the touch, and a processor that is electrically connected with the display. The touch sensor, the force sensor and a memory are electrically connected with the processor. The memory stores instructions that, when executed, cause the processor to activate at least part of the force sensor while the display is turned off, or while the display operates in a low-power mode, to perform a first function if pressure of a first level by the touch is sensed in the at least part of the force sensor. The processor also performs a second function associated with the first function if pressure of a second level by the touch is sensed in the force sensor while the first function is performed.

Abstract: An optical tracking system and a method using the same capable of detecting an exact spatial position and a direction of a target regardless of the distance from the target to be calculated is disclosed. The optical tracking system and a method using the same according to an embodiment of the present invention has an effect of expanding an available area by detecting an exact spatial position and a direction of a target regardless of the distance from the target to be calculated, as well as, a system downsizing is also achieved by significantly reducing size of the marker unit compared with conventional system.

Abstract: Disclosed are a hybrid structure using a graphene-carbon nanotube and a perovskite solar cell using the same. The hybrid structure includes a graphene-carbon nanotube formed by laminating a second graphene coated with a polymer on an upper surface of a first graphene coated with a carbon nanotube. The perovskite solar cell includes: a substrate; a first electrode formed on the substrate and including a fluorine doped thin oxide (FTO); an electron transfer layer formed on the first electrode and including a compact-titanium oxide (c-TiO2); a mesoporous-titanium oxide (m-TiO2) formed on the electron transfer layer; a perovskite layer formed on the m-TiO2 and including a perovskite compound; and a graphene-carbon nanotube hybrid structure formed on the perovskite layer.

Abstract: An electronic device according to an embodiment includes a display, a touch sensor, a pressure sensor, at least one processor electrically connected with the display, the touch sensor, and the pressure sensor, and a memory electrically connected with the at least one processor. The memory stores instructions that, when executed, cause the processor to display a plurality of items in the display, to select at least one of the plurality of items based on a position of a touch sensed in the touch sensor, to detect a pressure level of the touch by using the pressure sensor, and to display at least one set of information associated with the selected at least one item in the display in response to the detected pressure level of the touch. Moreover, various embodiment found through the disclosure are possible.

Abstract: A technical concept of the present invention provides: a curved pattern marker capable of improving the precision of position detection and reducing size; and an optical tracking device including the marker. The marker comprises: a first lens unit, which has at least one lens having an incident surface, emits incident light within a target range, and is formed such that a light parallel to an optical axis among the incident light is vertically incident on the incident surface; a pattern unit having a curved pattern formed therein; and a second lens unit arranged between the first lens unit and the pattern unit, and adjusting the light emitted from the first lens unit such that the light is focused on the curved pattern.

Abstract: Disclosed are a method of manufacturing a uranium target, the method including (a) a step of preparing a conjugate including a matrix and a uranium target green compact formed in the matrix; and (b) a step of performing thermo-mechanical treatment through additional heat treatment at 530° C. to 600° C. during a hot rolling pass in a process of hot-rolling the conjugate, and a method of extracting radioactive Mo-99 using the uranium target.

Abstract: A patterned light irradiation apparatus is enclosed. The patterned light irradiation apparatus comprises a light source, a pattern grating, an aperture, wherein the pattern grating includes a striped shape in a form including repetition of a transmission part and a shielding part, and the aperture includes an opening having a sinusoidal wave-shaped cross section. When the patterned light irradiation apparatus irradiates patterned light to a subject, the patterned irradiation apparatus performs defocusing and thus can irradiate patterned light having an ideal sinusoidal form to the subject. Therefore, a three-dimensional image of high quality can be acquired.

Abstract: An electronic device is provided that includes a touch screen display; a pressure sensor; at least one processor configured to receive a user input for performing a function for a selected period of time after execution of at least one application program, to detect a pressure regarding the touch screen display for the selected period of time using the pressure sensor, and to execute at least one selected from pausing the execution of the function, resuming the same, and restarting the same at least partially on the basis of the detected pressure when a selected pressure level is detected by the pressure sensor for the selected period of time.

Abstract: An electronic device includes a display; a touch sensor configured to detect at least one position of a touch by an external object on the display; a pressure sensor configured to detect pressure by the external object against the display; at least one processor electrically connected with the display, the touch sensor, and the pressure sensor; and memory electrically connected with the processor, wherein the memory stores a plurality of executable instructions, when executed, cause the at least one processor to: present a user interface containing content on the display; receive, from the touch sensor and the pressure sensor, indicators of the position and pressure of the external object pressing the display; determine a primary position on the content, based at least in part on the position of the touch; determine a selection area on the content that includes the primary position, based at least in part on the pressure; and display an indication of the selection area over the content.

Abstract: The present invention relates to an inhalation toxicity testing chamber device for nanoparticles having a plurality of concentrations. The present invention provides an inhalation toxicity testing chamber device for nanoparticles having a plurality of concentrations, which: can supply nanoparticles having different concentrations to particle exposure modules by stacking a plurality of particle exposure modules inside a single chamber housing and by allowing each particle exposure module so as to form an independent space from each other; can perform inhalation toxicity testing of nanoparticles having a plurality of concentrations through a single chamber housing by being capable of exposing the test animals put into each particle exposure module to nanoparticles having different concentrations; can easily perform inhalation toxicity tests of nanoparticles in a small scale laboratory etc.

Abstract: An image processing module includes a beamforming unit configured to provide a beamformed signal based on an input signal; a point spread function (PSF) database comprising at least one two-dimensional point spread function obtained based on at least one situational variable of the beamformed signal; and an image generation unit configured to select at least one two-dimensional point spread function from the point spread function database and perform deconvolution using the beamformed signal and the selected at least one two-dimensional point spread function to generate an image of a target portion of an object.

Abstract: A medical image processing apparatus includes a weight applier configured to, when a difference between a first imaginary component of a first frame image and a second imaginary component of a second frame image, the second frame image being adjacent to the first frame image, is less than or equal to a first threshold value, apply a first weight to the second imaginary component to increase the difference; and an image generator configured to generate a movement-amplified image based on the first frame image and the second frame image to which the first weight is applied so that a movement of interest corresponding to the increased difference is amplified.

Abstract: A portable ultrasound apparatus includes a sampler configured to obtain an in-phase signal and a quadrature signal from an ultrasound signal; a memory configured to store the in-phase signal and the quadrature signal and output the stored in-phase signal and the stored quadrature signal according to a first time delay; an interpolator configured to interpolate the in-phase signal and the quadrature signal outputted from the memory; and a phase rotator configured to apply a second time delay to the interpolated in-phase signal and the interpolated quadrature signal.

Abstract: An electronic device according to an embodiment includes a display, a touch sensor, a pressure sensor, at least one processor electrically connected with the display, the touch sensor, and the pressure sensor, and a memory electrically connected with the at least one processor. The memory stores instructions that, when executed, cause the processor to display a plurality of items in the display, to select at least one of the plurality of items based on a position of a touch sensed in the touch sensor, to detect a pressure level of the touch by using the pressure sensor, and to display at least one set of information associated with the selected at least one item in the display in response to the detected pressure level of the touch. Moreover, various embodiment found through the disclosure are possible.