Abstract: A system and method for providing an image capable of realizing conversion of a 3D tissue structure into which an implant is inserted into a 2D image using a contour technique are provided.

Abstract: A duty cycle correcting device is provided which includes a pulse width adjusting unit which adjusts a pulse width of an input signal according to a pulse width control code; a comparison unit which compares an output signal of the pulse width control unit with a plurality of reference voltages; and a control unit which selects one of a plurality of pulse width control codes based on comparison data from the comparison unit and provides the selected pulse width control code to the pulse width adjusting unit.

Abstract: A linear generator and a method for generating power using the same are provided.

Abstract: An image interpolation apparatus is provided which includes an edge area distinguishing part configured to distinguish an edge area including an edge from an image; an edge area classifying part configured to classify the edge area into a plurality of regions; and an interpolation part configured to perform interpolation the regions in different manners.

Abstract: Provided are a method and an apparatus for transmitting a signal suitable for an indoor environment. The method for transmitting a signal according to an exemplary embodiment of the present invention includes: preprocessing a signal using a signal power to sidelobe power ratio (SSR) parameter defining a signal to sidelobe ratio to minimize an inter-symbol interference and prevent performance deterioration due to reduction in signal strength; and transmitting the preprocessed signal to a receiving apparatus through a predetermined channel.

Abstract: A roller bearing having a tolerance compensation function, which is capable of being properly deformed and absorbing a processing tolerance within a range of an elastic region even when a distance between MEMS structures is changed due to the processing tolerance of the MEMS structures, being deformed to a minimum and rolled while maintaining a smooth contact with the MEMS structures by uniformly dispersing vertical loads applied from the MEMS structures through a plurality of the bearings, and thus minimizing the occurrence of abrasion and preventing damage to the bearing, and a method of manufacturing the same are provided. The roller bearing includes a tube-shaped roller bearing having a C-shaped section structure in which a gap having a specific interval is formed on one side of the tube-shaped roller bearing.

Abstract: The present invention provides a content complex providing server capable of providing a content complex containing a plurality of different constituent content used to deliver one subject by using a plurality of terminals such that the content complex can be played efficiently only by a minimum operation when a receiver of the content can watch or listen to the plurality of terminals simultaneously.

Abstract: Biosensor and measurement method thereof, where cortisol in saliva is measured by immobilizing antibody for measuring the cortisol and reading an electrical signal generated when the antibody is bound to the cortisol using a miniaturized microwave resonant device, are provided. Emotion-on-a-chip and measurement apparatus thereof, where various emotion indexes are measured on the chip by measuring emotion index target material in real time from body fluid, are provided. Emotion diagnosis system is provided, which includes an emotion-on-a-chip where a biosensor detecting emotion signal including stress is mounted; and an emotion diagnosis apparatus converting the emotion signal from the emotion-on-a-chip into emotion level and outputting the emotion level, where the emotion-on-a-chip includes a ring resonator on dielectric layer; and a microstrip transmission line on the dielectric layer as straight signal line.

Abstract: A unit cell includes a first cell including a first charge transfer unit, a first switch for controlling a charge transfer operation of the first charge transfer unit, and a first charge storage unit having one end connected to an output terminal of the first charge transfer unit. The unit cell includes a second cell including a second charge transfer unit, a second switch for controlling a charge transfer operation of the second charge transfer unit, and a second charge storage unit having one end connected to an output terminal of the second charge transfer unit. In the unit cell, the first switch is controlled by a first clock and an output terminal of the second charge storage unit, and the second switch is controlled by a second clock and an output terminal of the first charge storage unit.

Abstract: A method and device for decoding in a differential orthogonal space-time block coded system are disclosed. The disclosed method includes: (a) receiving signals from a transmitter during a particular time slot segment, where the signals are encoded by differential orthogonal space-time block coding; (b) transforming to reception signals for two sub-systems by using a sum operation and a difference operation of the signals received in step (a), where the transformed reception signals for the two sub-systems maintain an orthogonality of an orthogonal space-time block coded system; and (c) performing decoding using the reception signals for the two sub-systems transformed in step (b). The method provides the advantage of lowering the level of operational complexity for decoding in a communication system that employs differential orthogonal space-time block coding.

Abstract: A controller controls data input/output for a semiconductor memory device. The controller includes a first buffer configured to perform data transmission between an interface and the semiconductor memory device, a first control unit configured to control the semiconductor memory device according to an external request, and a second control unit configured to control the first buffer and the first control unit to simultaneously process a plurality of external requests according to a pipeline scheme.

Abstract: The present invention relates to a method for renewable energy production using biomass, more specifically, method for producing eco-friendly biodiesel with algal lipid and dimethyl carbonate.

Abstract: A computing method is provided which includes calling a general purpose graphics processing subroutine for execution of a target program by a client; sending a program code and resource data for execution of the target program to a server by the client; and executing the program code using a general purpose graphics processing unit by the server.

Abstract: A non-volatile latch circuit includes a pair of cross-coupled inverters, a pair of resistance-based memory elements, and write circuitry configured to write data to the pair of resistance-based memory elements. The pair of resistance-based memory elements is isolated from the pair of cross-coupled inverters during a latching operation. A sensing circuit includes a first current path that includes a resistance-based memory element and an output of the sensing circuit. The sensing circuit includes a second current path to reduce current flow through the resistance-based memory element at a first operating point of the sensing circuit.

Abstract: A method of controlling a multilevel converter is provided. In the method of controlling a multilevel converter according to an embodiment, a sub-module having the maximum voltage and a sub-module having the minimum voltage respectively are extracted from among a plurality of sub-modules. An amount of state variation of each of the plurality of sub-modules is determined. When the amount of state variation is not determined to be 0, a direction of a current flowing through the plurality of sub-modules is detected. A subsequent state of at least one sub-module is determined according to at least one of the amount of the state variation and current direction. Subsequently an arrangement time for sub-module values can be efficiently reduced while the number of the sub-modules increases in the voltage balancing.

Abstract: Disclosed are a method and an apparatus for intra prediction mode encoding that may increase compression efficiency of intra prediction mode encoding. The intra prediction mode encoding method may include detecting a similarity of a prediction direction of a neighbor block with respect to a current block based on a position of the neighbor block and an intra prediction direction of the neighbor block with respect to the current block, and determining a candidate prediction mode of the current block based on the similarity and the number of candidate intra prediction modes (N). Accordingly, intra encoding performance of an image may be improved by more accurately and efficiently compressing information about an intra prediction mode of a current block by considering local statistics, which is different from a related art in which only global statistics are considered.

Abstract: An apparatus for enhancing a stereoscopic image may include: a color relationship extraction unit which extracts color relationships between a plurality of first coordinates in a 3-dimensional color space for a first image and second coordinates in a 3-dimensional color space for a second image corresponding to the plurality of first coordinates; a color relationship correction unit, which corrects a color relationship for any one first coordinate from among the plurality of first coordinates based on a color relationship of at least one first coordinate existing within a particular distance from the any one first coordinate; and a color value transformation unit, which transforms a color value of the first image by using the corrected color relationship of the any one first coordinate. The invention provides the advantage of accurately correcting color imbalance between the left image and right image forming a stereoscopic image.

Abstract: A method of controlling of an R-peak detection apparatus, which detects an R-peak from an ElectroCardioGram (ECG) signal, includes receiving the ECG signal, reading out a pre-stored ECG template, comparing the EG signal with the pre-stored ECG template to determine a similarity between the ECG signal and the pre-stored ECG template and determining whether the similarity is equal to or greater than a threshold value, and determining a corresponding interval as the R-peak when the similarity is equal to or greater than the threshold value.

Abstract: A method for transmitting signals based on dual sensing in a wireless communication system is disclosed. One or more sensor nodes receive Gaussian codes corresponding respectively to the one or more sensor nodes, allocated from a fusion center. The one or more sensor nodes determine whether to operate at a specific time. At least one sensor node that has determined to operate among the one or more sensor nodes multiplies the Gaussian codes by a transmission signal and transmits the multiplied signal to the fusion center.

Abstract: The present invention relates to a bioprobe including a substrate and inorganic nanoparticles attached to the surface of the substrate, a method of preparing the bioprobe, and an analysis apparatus and method using the bioprobe. In the bioprobe according to the present invention, inorganic nanoparticles introduced to the substrate serve as a linker to which a target-specific substance such as an antibody can be bound, and they also increase the surface area of the substrate, thus increasing a surface area where a target substance to be detected can contact the substrate. In this regard, the bioprobe can be effectively used for detection, dosing, or analysis of various biomolecules or other chemical substances.