Abstract: A method for preparing a processed ginseng or a processed ginseng extract having increased contents of ginsenosides Rg3 and Rh2 by (a) inoculating an Aspergillus niger strain into a medium composed of ginseng and wheat bran; (b) culturing the strain of step (a); (c) purifying the cultured material of step (b) by ultrafiltration; (d) separating an enzyme from the purified material of step (c); (e) adding the enzyme of step (d) to ginseng or red ginseng; (f) fermenting the ginseng or red ginseng of step (e); (g) separating the fermented material of step (f) to obtain a supernatant; (h) concentrating the supernatant of step (g); (i) reacting the concentrate of step (h) with organic acid; and (j) neutralizing, filtering, purifying, concentrating and drying the reaction product of step (i).

Abstract: An apparatus and method for displaying a three-dimensional image according to the position of a user, in which the distance between a display panel displaying a two-dimensional image and a three-dimensional optical panel converting a two-dimensional image into a three-dimensional image is controlled in accordance with the position of the user to provide an optimized three-dimensional image. The apparatus includes a three-dimensional optical device converting a displayed two-dimensional image into a three-dimensional image, a position measurement module measuring the position of the user who converges on the three-dimensional image, a crosstalk calculator calculating the level of crosstalk that can occur in the position of the user, and a driver adjusting a position of the three-dimensional optical device if the level of crosstalk exceeds a predetermined threshold value.

Abstract: The present invention relates to a method for preparing a processed ginseng or processed ginseng extract. Specifically, the invention relates to a method for preparing a processed ginseng or processed ginseng extract having increased ginsenoside contents. More specifically, the invention relates to a method of preparing a novel processed ginseng or processed ginseng extract having increased ginsenoside contents by preparing saponinase, fermenting ginseng or red ginseng with the prepared saponinase and hydrolyzing the fermented ginseng or red ginseng with an organic acid and to an anticancer supplement composition or pharmaceutical composition comprising the processed ginseng or processed ginseng extract prepared thereby.

Abstract: An apparatus, method, and medium displaying a stereo image compensates for errors between a left image and a right image to reduce eye fatigue experienced by a user. The apparatus includes a feature-point extractor to extract feature points of graphics objects included in a left image and a right image, of a stereo image, a representative-vector determiner to determine a representative vector among vectors between a predetermined point and the feature points, an error-correction unit to correct at least one of a vertical error and a rotation error between the left image and the right image using a difference between the representative vector determined in the left image and the representative vector determined in the right image, and a display unit to display the left image and the right image for which at least one of the vertical error and the rotation error has been corrected.

Abstract: Provided are a method and an apparatus for providing educational material. The method includes: receiving information about a health state and lifestyle of a patient from a remote terminal at every predetermined period of time; selecting educational material appropriate for the patient from a plurality of pieces of educational material based on the information; and providing the selected educational material to the remote terminal. As a result, educational material appropriate for private characters of a patient can be selected and provided.

Abstract: A method and system of quantitatively evaluating subjective inconvenience, e.g., physiological fatigue and emotional fatigue, experienced by a user when the user views a three-dimensional display screen, based on objectively measurable indices. The method includes sorting words representing a degree of fatigue associated with a 3D image display among a plurality of words, grouping the sorted words through factor analysis, setting words with the highest factor weight as subjective parameters, receiving evaluation scores for the subjective parameters while varying test values of objective parameter candidates capable of representing 3D image characteristics in numerical values, obtaining a correlation between each of indices for N groups and each of the objective parameter candidates using the evaluation scores, and applying the factor weight to the indices to represent the degree of fatigue in the objective parameter candidates.

Abstract: Provided is a mobile device having buttons having a display function and a display method for the mobile device. The mobile device includes a plurality of buttons, which display a plurality of characters in response to a control signal, and a controller generating the control signal for commanding the plurality of buttons to display characters indicated by character data corresponding to an operation result of the button from among prepared (predetermined) character data.

Abstract: An apparatus, method, and medium displaying a stereo image compensates for errors between a left image and a right image to reduce eye fatigue experienced by a user. The apparatus includes a feature-point extractor to extract feature points of graphics objects included in a left image and a right image, of a stereo image, a representative-vector determiner to determine a representative vector among vectors between a predetermined point and the feature points, an error-correction unit to correct at least one of a vertical error and a rotation error between the left image and the right image using a difference between the representative vector determined in the left image and the representative vector determined in the right image, and a display unit to display the left image and the right image for which at least one of the vertical error and the rotation error has been corrected.

Abstract: An apparatus, method, and medium displaying an input image according to a position of a user, extracting a position vector of the user and warping the image input to both eyes of the user according to the extracted position vector in order to provide a stereoscopic image that is not perceived as warped by the user. The apparatus for displaying an input image according to the position of a user includes a position sensing unit to sense the position of the user, a change measurement unit to measure an amount of change in position of the user, and an image correction unit to correct the input image when the amount of change meets a predetermined threshold value.

Abstract: An apparatus and method for displaying a three-dimensional image according to the position of a user, in which the distance between a display panel displaying a two-dimensional image and a three-dimensional optical panel converting a two-dimensional image into a three-dimensional image is controlled in accordance with the position of the user to provide an optimized three-dimensional image. The apparatus includes a three-dimensional optical device converting a displayed two-dimensional image into a three-dimensional image, a position measurement module measuring the position of the user who converges on the three-dimensional image, a crosstalk calculator calculating the level of crosstalk that can occur in the position of the user, and a driver adjusting a position of the three-dimensional optical device if the level of crosstalk exceeds a predetermined threshold value.

Abstract: A method and system of quantitatively evaluating subjective inconvenience, e.g., physiological fatigue and emotional fatigue, experienced by a user when the user views a three-dimensional display screen, based on objectively measurable indices. The method includes sorting words representing a degree of fatigue associated with a 3D image display among a plurality of words, grouping the sorted words through factor analysis, setting words with the highest factor weight as subjective parameters, receiving evaluation scores for the subjective parameters while varying test values of objective parameter candidates capable of representing 3D image characteristics in numerical values, obtaining a correlation between each of indices for N groups and each of the objective parameter candidates using the evaluation scores, and applying the factor weight to the indices to represent the degree of fatigue in the objective parameter candidates.

Abstract: An apparatus and method for searching for a place name according to an individual moving pattern is disclosed, whereby a user can search for a place name corresponding to a place where the user has visited. The apparatus for searching for a place name according to an individual moving pattern includes a position detecting module for detecting a user's position, a position attribute determining module for determining an attribute of the measured position, a place name search module for searching for the place name corresponding to the measured position in accordance with the determined attribute, and a place name output module for outputting the searched place name to a user.

Abstract: An apparatus and method for inspecting a display. The apparatus includes a focus matching unit and an image control unit. A reference display receives a signal of a sample image during a first output period and displays a reference image according to the received signal. A target display receives the signal of the sample image during a second output period that does not overlap with the first output period and displays a test image according to the received signal. The focus matching unit may match display positions and sizes of the reference image and the test image. The image control unit may control the signal of the sample image stored in a predetermined memory to be output to the reference display during the first output period and controls the signal of the sample image to be output to the target display during the second output period.

Abstract: A method and an apparatus for controlling a convergence distance for observation of a 3-D image are provided. The apparatus includes an object image storage, a guide image storage, an image synthesizer, and a controller. The object image storage stores object image data generated by photographing 3-dimensionally an object positioned at an object image point. The guide image storage stores guide image data generated by sequentially moving back and forth of the object image point and photographing 3-dimensionally a guide object. The image synthesizer receives the object image data and the guide image data to generate a synthesized image. The controller controls to sequentially output the guide image data and if a photographing distance of the guide image data coincides with an object image point, controls to stop the outputting of the guide image data so that a convergence distance of an observer may coincide with the object image point.