Patent application number | Description | Published |
20090079942 | Automatic Vision Display Apparatus Using Pursuit of Flying Path of Flying Screen Unit - An automatic vision display apparatus has a flight object having a floating gas filled therein to fly, flying along a vertical wall surface and including a screen mounted at an opposite side to the vertical wall surface; a propulsion unit mounted at a predetermined position of the flight object and moving the flight object; a control unit mounted to the flight object and controlling the propulsion unit; a projector projecting an image on the screen of the flight object at a distance from the flight object; an adjusting unit adjusting an image projecting direction of the projector; and a main control unit controlling the projector to project the image and controlling the adjusting unit so that the projector tracks a movement of the flight object to project an image. According to the invention, it is possible to project an image while automatically tracking the screen of the flight object being flying. In addition, it is possible to correct a distortion of the projected when the screen of the flight object consists of the three dimensional curved surface. | 03-26-2009 |
20100051881 | COMPOSITE SINTERING MATERIALS USING CARBON NANOTUBE AND MANUFACTURING METHOD THEREOF - The present invention relates to a composite sintering materials using a carbon nanotube (including carbide nano particles, hereinafter the same) and a manufacturing method thereof, the method comprises the steps of: combining or generating carbon 5 nanotubes in metal powers, a compacted product, or a sintered product; growing and alloying the carbon nanotubes by compacting or sintering the metal powers, the compacted product, or the sintered product; and strengthening the mechanical characteristics by repeatedly performing the sintering process and the combining process or the generating process of the carbon nanotubes. The composite sintering materials using carbon nanotubes of the present invention have excellent mechanical, thermal, and electric and electronic characteristics as well as have effects of material cost reduction and manufacturing cost reduction due to reduced sintering temperature so that they are useful as materials for automotive parts, electric and electronic parts, space and aircraft parts, and molding and cutting tools, all of which include the composite sintering materials using carbon nanotubes. | 03-04-2010 |
20100141795 | METHOD FOR GEOTAGGING OF PICTURES AND APPARATUS THEREOF - Provided are a method and an apparatus for tagging a photograph with information. The method of tagging a photograph with information, which calculates a shooting position of an input image from reference images having shooting position information to tag the shooting position information, includes: selecting a plurality of reference images; calculating a relative shooting position of the input image to the shooting positions of the reference images; calculating the shooting position of the input image on the basis of the calculation result of the calculating; and storing the shooting position and shooting direction information on the input image in an exchangeable image file format (EXIF) tag of the input image. | 06-10-2010 |
20100191155 | Apparatus for Calculating Calories Balance by Classifying User's Activity - An apparatus for calculating calorie balance based on an activity classification, disclosed herein, includes a calculation part calculating characteristic values of acceleration and a user's calorie expenditure from the user's activities, and calculating food data and the user's calorie intake from foods taken by the user; and a recognition part recognizing the user's activities based on the characteristic values of acceleration, and recognizing the foods based on the food data. The characteristic values of acceleration are extracted from acceleration data of acceleration sensors, which determine the user's activities, and include information on the relationship between the acceleration data and the user's activities. The calculation part calculates calorie balance, using the user's calorie expenditure and the user's calorie intake. | 07-29-2010 |
20110082922 | UPnP CONTROL POINT AND UPnP DEVICE BASED ON THE UPnP NETWORK AND CONNECTING METHOD USING THE SAME - Disclosed herein are a UPnP control point and a UPnP device based on the UPnP network and a connecting method using the same, in which a service connection is performed. The service connection is restrictedly performed using a configuration file defined to allow or deny a connection with a specific device on the UPnP network, so that only devices specified by a user can be connected. | 04-07-2011 |
20110314192 | UPnP CONTROL POINT FOR SEARCHING UPnP DEVICE BASED ON THE LOCATION AND SEARCHING METHOD USING THE SAME - A UPnP control point for searching a UPnP device based on the location, includes a communication unit that performs communications with UPnP devices on a UPnP network; a memory unit that parses an extensible markup language (XML) description file of a UPnP device, received through the communication unit, and stores UPnP device information containing location information of the UPnP device as a list; and a control unit that provides the stored location information of the UPnP device using location information of the memory unit and generates a control command for a UPnP device selected by a user. | 12-22-2011 |
20120134869 | COMPOSITE SINTERING MATERIALS USING CARBON NANOTUBE AND MANUFACTURING METHOD THEREOF - The present invention relates to a manufacturing method of composite sintering materials using a carbon nanotube comprises the steps of; dipping diluted HF solution, natal, or phosphoric acid along with a carbon nanotube solution dispersed to metal power, forming a predetermined form by pressing the master alloys, sintering the predetermined form in an atmosphere of nitrogen gas to grow the carbon nanotube, generating the carbon nanotube in the pores of the predetermined form by inserting ammonia, carbon dioxide carbonated water, acetylene, methane, methanol, or benzene to the sintered product in an inert gas atmosphere of a temperature about 1200° C. to add a toughness; and re-sintering the sintered product in which the carbon nanotube is generated in the atmosphere of nitrogen gas to growth the carbon nanotube. | 05-31-2012 |
20120134870 | COMPOSITE SINTERING MATERIALS USING CARBON NANOTUBE AND MANUFACTURING METHOD THEREOF - The present invention relates to a manufacturing method of composite sintering materials using a carbon nanotube comprises the steps of; pressing metal power to obtain a predetermined form, heating the predetermined form in an atmosphere of nitrogen gas for sintering, dipping and heating a sintered product obtained by the sintering process to an organic solution dispersed with a carbon nanotube to combine the carbon nanotube for generating the carbon nanotube, and sintering the sintered product in an atmosphere of nitrogen gas for re-sintering to grow the generated carbon nanotube. The composite sintering materials using carbon nanotubes of the present invention have excellent mechanical, thermal, and electric and electronic characteristics as well as have effects of material cost reduction and manufacturing cost reduction due to reduced sintering temperature. | 05-31-2012 |
20120249743 | METHOD AND APPARATUS FOR GENERATING IMAGE WITH HIGHLIGHTED DEPTH-OF-FIELD - A method that highlights a depth-of-field (DOF) region of an image and performs additional image processing by using the DOF region. The method includes: obtaining a first pattern image and a second pattern image that are captured by emitting light according to different patterns from an illumination device; detecting a DOF region by using the first pattern image and the second pattern image; determining weights to highlight the DOF region; and generating the highlighted DOF image by applying the weights to a combined image of the first pattern image and the second pattern image. | 10-04-2012 |
20130044962 | METHOD AND SYSTEM FOR RECONSTRUCTING IMAGE HAVING HIGH RESOLUTION - A method and system for reconstructing an image displayed on an electronic device connected to a network, to be a high resolution image. The method of reconstructing a selected area of the image displayed on the electronic device connected to a network, to be a high resolution image, includes: receiving a request to expand the selected area; collecting images including the selected area from the Internet; correcting the selected area to have a high resolution while expanding the selected area based on the collected images; and displaying the image expanded to have a high resolution on the electronic device. | 02-21-2013 |
20130202162 | METHOD OF RECONSTRUCTING THREE-DIMENSIONAL FACIAL SHAPE - A method of reconstructing a three-dimensional (3D) facial shape with super resolution even from a short moving picture having a front facial image by acquiring a super-resolution facial image by applying, as a weighting factor, a per-unit-patch similarity between a target frame and frames remaining after excluding the target frame from among a plurality of continuous frames including the front facial image, and reconstructing the 3D facial shape based on the acquired super-resolution facial image. | 08-08-2013 |
20130314320 | METHOD OF CONTROLLING THREE-DIMENSIONAL VIRTUAL CURSOR BY USING PORTABLE ELECTRONIC DEVICE - A method of controlling a three-dimensional virtual cursor (3D) by using a portable electronic device, the method including: sensing at least one of a movement and a touch input of a portable electronic device through a sensor mounted in the portable electronic device; and converting the sensed at least one of the movement and the touch input of the portable electronic device into a cursor control signal for controlling an operation of a cursor in a 3D space to output the cursor control signal. According to the method, a 3D virtual cursor may be conveniently controlled without a location or time limit by using a portable electronic device which a user carries. | 11-28-2013 |
20140132500 | METHOD AND APPARATUS FOR RECOGNIZING LOCATION OF MOVING OBJECT IN REAL TIME - Provided is an apparatus for recognizing a location of a moving object in real time. The apparatus includes a lighting portion including a lighting unit for emitting a plurality of optical signals spatially separated in different patterns; an electronic tattoo portion that is attached on the moving object, wherein the electronic tattoo portion includes at least one electronic tattoo unit including a solar cell for detecting each of the plurality of optical signals emitted from the lighting portion, a wireless antenna for wirelessly transmitting the plurality of optical signals detected by the solar cell, and a controller for controlling the transmission of the plurality of optical signals; and a location recognition portion for recognizing the location of the moving object from the plurality of optical signals wirelessly transmitted from the electronic tattoo portion. | 05-15-2014 |
20140142750 | DEVICE AND METHOD FOR DYNAMIC RECONFIGURATION OF ROBOT COMPONENTS - A device for dynamic reconfiguration of robot components includes: a resource monitoring unit for monitoring resources of a plurality of boards on which components for executing tasks of a robot are loaded; a dynamic reconfiguration unit for dynamically reconfiguring components of the boards, in the case at least one of the boards is at a risk for a scarcity of resources; and a log managing unit for storing a configuration of present components and a configuration of reconfigured components. Accordingly, it is possible to recognize a scarcity of resources in advance while the robot is operating and prevent the robot from malfunctioning by distributing the components. | 05-22-2014 |
20140289607 | APPARATUS AND METHOD PROVIDING AUGMENTED REALITY CONTENTS BASED ON WEB INFORMATION STRUCTURE - There are provided an augmented reality contents providing apparatus based on a Web information structure including: an HTML document that includes a URI setting unit setting a uniform resource identifier (URI) corresponding to a point of interest (POI), a POI processing unit collecting attribute information from a target terminal and identifying the POI by using the collected attribute information, a virtual object processing unit that matches a virtual object associated with the URI to the identified POI; and a 3D browser engine used for setting coordinates on the 3D physical space such that the POI and the virtual object are displayed in a 3D virtual space through a Web browser of the target terminal, analyzing video information of the POI and the virtual object based on the set coordinates, and providing the target terminal the analyzed video information. | 09-25-2014 |
20140361175 | DEVICE FOR EXTRACTING DEPTH INFORMATION USING INFRARED LIGHT AND METHOD THEREOF - Disclosed is a device for extracting depth information using infrared light which can be provided at low cost in such a way to apply a nonlinear crystal and a photonic crystal to a depth camera and comprises infrared light emission unit which emits a first infrared light toward a subject; a wavelength conversion unit which concerts the first infrared light reflected from the subject into a second infrared light having a wavelength shorter than the wavelength of the first infrared light; and depth information extraction unit which detects the converted second infrared light and extracts depth information of the subject, wherein the wavelength conversion unit is formed of a crystal capable of concerting the length of the wavelength. The wavelength conversion unit is formed of a crystal which is capable of converting the length of wavelength. | 12-11-2014 |
20140363088 | METHOD OF ESTABLISHING DATABASE INCLUDING HAND SHAPE DEPTH IMAGES AND METHOD AND DEVICE OF RECOGNIZING HAND SHAPES - A method of recognizing a hand shape by using a database including a plurality of hand shape depth images includes receiving a motion of a user, extracting a hand shape depth image of the user from the received motion, normalizing a size and depth values of the extracted hand shape depth image to conform to criteria of a size and depth values of the hand shape depth images stored in the database, and detecting from the database a hand shape depth image corresponding to the normalized hand shape depth image. It is possible to detect a hand shape depth image in a rapid and accurate way with the disclosed method. | 12-11-2014 |