Abstract: Provided are a system and method for simultaneously reconstructing an initial three-dimensional (3D) trajectory and velocity of an object by using single camera images. The system for simultaneously reconstructing an initial 3D trajectory and velocity of an object by using single camera images includes a receiver configured to receive 3D world coordinate information of a starting point of an object and object-captured image information of a single camera, a two-dimensional (2D) coordinate acquisition unit configured to acquire 2D image coordinates of the object from the object-captured image information, and a reconstructor configured to simultaneously reconstruct an initial 3D velocity and trajectory of the object by applying a 3D motion equation to the 2D image coordinates and depth information from the single camera to the object.

Abstract: Provided is an apparatus and method for automatically recognizing an object by using a low-speed camera in a dual photographing mode, in which the apparatus includes an image acquirer and an image information analyzer. In the present disclosure, without using a separate motion sensor a movement state of a specific object during sports activities may be automatically recognized by using a successive photographing function of a low-speed camera in a dual photographing mode. Further, once an object starts moving, high-speed images in a multiple exposure mode may be automatically captured by using a high-speed photographing function of the low-speed camera in a dual photographing mode without using an expensive high-speed camera, and based on the captured images, movement information, including a movement speed and direction of the sports ball, the force and axis of rotation of the ball, and the like, is automatically analyzed to generate object movement information.

Abstract: An apparatus for generating animation includes: an input interface receiving a motion path sketch input and a posture sketch input from a user; a motion path information generator generating motion path information corresponding to the motion path sketch input; a posture information generator generating posture information corresponding to the posture sketch input; a similar motion clip retriever retrieving a similar motion clip corresponding to the posture information among motion clips stored in a database; a motion information generator generating motion information including a frame of the similar motion clip disposed according to the motion path information; and an animation generator generating animation by rendering a graphic model according to the motion information.

Abstract: A method for self-aligning a thin-film device on a host substrate is provided. A predetermined location on a host substrate is treated with a hydrophobic lubricant to alter its interfacial energy. A needle is used to transfer a thin-film device, under water, to the location. Upon contact with the lubricant, the device adheres and self-aligns to the location to minimize the interfacial energy.

Abstract: The present invention relates to a method for preparing a nickel ferrite nanoparticle composite having an inverse spinel structure obtained using a polyol process, a nickel ferrite nanoparticle composite prepared by the method, and a method for selectively binding, separating or purifying a specific protein using the nickel ferrite nanoparticle composite. The method for preparing a magnetic nanoparticle composite according to the present invention includes a one-step hydrothermal synthesis process, and thereby the magnetic nanoparticle composite can be prepared in a simple and economic manner. Also, the nickel ferrite nanoparticles synthesized by the method of the present invention can be strongly magnetic, and also exist in the form of Ni2+ in which Ni binds to a specific protein, thereby preventing loss of separability caused by additional oxidation and repeated recycling of the nanoparticles.

Abstract: This invention provides a device and a method of multi-view image calibration which can easily acquire calibration parameters (intrinsic/extrinsic parameter) of multi-image input device in wide space without separate calibration tool.

Abstract: An apparatus and method for detecting a circle are provided. The apparatus includes an edge detector configured to generate a foreground image from a background image generated from an input image and generate edge pixel information from the foreground image, and a voting processor configured to calculate a position of a central point and a radius of a circle by performing a circle Hough transform using the edge pixel information.

Abstract: Provided is an apparatus and method for automatically recognizing an object by using a low-speed camera in a dual photographing mode, in which the apparatus includes an image acquirer and an image information analyzer. In the present disclosure, without using a separate motion sensor a movement state of a specific object during sports activities may be automatically recognized by using a successive photographing function of a low-speed camera in a dual photographing mode. Further, once an object starts moving, high-speed images in a multiple exposure mode may be automatically captured by using a high-speed photographing function of the low-speed camera in a dual photographing mode without using an expensive high-speed camera, and based on the captured images, movement information, including a movement speed and direction of the sports ball, the force and axis of rotation of the ball, and the like, is automatically analyzed to generate object movement information.

Abstract: A system and a method for motion evaluation. The system for motion evaluation includes: a plurality of sensor apparatuses photographing a user to acquire user's joint data; an analysis apparatus performs calibration and synchronization on the joint data input from the plurality of sensor apparatuses to generate a user's skeleton and uses pose vectors calculated for each body part to compare a user's pose with an expert's pose; and a display apparatus outputting a user character moved depending on a user's motion by using the skeleton, together with an expert character and outputting the comparison result.

Abstract: A method of screening a high L-tryptophan-producing microorganism using a riboswitch is provided. More particularly, a riboswitch for screening a high L-tryptophan-producing microorganism including a tryptophan aptamer, a DNA sequence consisting of 1 to 20 nucleotides and a selectable marker gene, and a method of screening a high L-tryptophan-producing microorganism using the same are provided. The riboswitch and the method of screening a high L-tryptophan-producing microorganism using the same can be useful in selecting a strain producing a high concentration of L-tryptophan in a relatively quick and easy manner, and thus enhancing price competitiveness of tryptophan production using microorganisms.

Abstract: A system and a method for motion evaluation. The system for motion evaluation includes: a plurality of sensor apparatuses photographing a user to acquire user's joint data; an analysis apparatus performs calibration and synchronization on the joint data input from the plurality of sensor apparatuses to generate a user's skeleton and uses pose vectors calculated for each body part to compare a user's pose with an expert's pose; and a display apparatus outputting a user character moved depending on a user's motion by using the skeleton, together with an expert character and outputting the comparison result.

Abstract: This invention provides a device and a method of multi-view image calibration which can easily acquire calibration parameters (intrinsic/extrinsic parameter) of multi-image input device in wide space without separate calibration tool.

Abstract: An apparatus for analyzing a motion includes an imaging unit configured to generate a depth image and a stereo image, a ready posture recognition unit configured to transmit a ready posture recognition signal to the imaging unit, a human body model generation unit configured to generate an actual human body model.

Abstract: An apparatus for generating animation includes: an input interface receiving a motion path sketch input and a posture sketch input from a user; a motion path information generator generating motion path information corresponding to the motion path sketch input; a posture information generator generating posture information corresponding to the posture sketch input; a similar motion clip retriever retrieving a similar motion clip corresponding to the posture information among motion clips stored in a database; a motion information generator generating motion information including a frame of the similar motion clip disposed according to the motion path information; and an animation generator generating animation by rendering a graphic model according to the motion information.

Abstract: The present invention relates to a method for producing carbon nanotubes using a protein polymer. The present invention provides a method for producing carbon nanotubes using metal nanoparticles in which substantially nonmetallic components are removed from a protein polymer containing metal. The synthesis of carbon nanotubes using the protein polymer as a catalyst enables acquisition of metal nanoparticles having desired sizes, and also adjustment of the sizes of the metal nanoparticles and consequently fine adjustment of diameters of the carbon nanotubes.

Abstract: A method of screening a high L-tryptophan-producing microorganism using a riboswitch is provided. More particularly, a riboswitch for screening a high L-tryptophan-producing microorganism including a tryptophan aptamer, a DNA sequence consisting of 1 to 20 nucleotides and a selectable marker gene, and a method of screening a high L-tryptophan-producing microorganism using the same are provided. The riboswitch and the method of screening a high L-tryptophan-producing microorganism using the same can be useful in selecting a strain producing a high concentration of L-tryptophan in a relatively quick and easy manner, and thus enhancing price competitiveness of tryptophan production using microorganisms.

Abstract: A display device with a touch screen includes a panel including a first area and a second area, wherein first electrode strings and second electrode strings crossing the first electrode strings are formed in the first area and the second area; a driving controller applying touch driving signals to the first electrode strings in order; and a sensing controller receiving touch sensing signals according to the touch driving signals through the second electrode strings, wherein a distance between adjacent first electrode strings in the first area is different from a distance between adjacent first electrode strings in the second area, or a distance between adjacent second electrode strings in the first area is different from a distance between adjacent second electrode strings in the second area.

Abstract: A display device with a touch screen includes a panel including a first area and a second area, wherein first electrode strings and second electrode strings crossing the first electrode strings are formed in the first area and the second area; a driving controller applying touch driving signals to the first electrode strings in order; and a sensing controller receiving touch sensing signals according to the touch driving signals through the second electrode strings, wherein a distance between adjacent first electrode strings in the first area is different from a distance between adjacent first electrode strings in the second area, or a distance between adjacent second electrode strings in the first area is different from a distance between adjacent second electrode strings in the second area.

Abstract: The present invention relates to a method for preparing a nickel ferrite nanoparticle composite having an inverse spinel structure obtained using a polyol process, a nickel ferrite nanoparticle composite prepared by the method, and a method for selectively binding, separating or purifying a specific protein using the nickel ferrite nanoparticle composite. The method for preparing a magnetic nanoparticle composite according to the present invention includes a one-step hydrothermal synthesis process, and thereby the magnetic nanoparticle composite can be prepared in a simple and economic manner. Also, the nickel ferrite nanoparticles synthesized by the method of the present invention can be strongly magnetic, and also exist in the form of Ni2+ in which Ni binds to a specific protein, thereby preventing loss of separability caused by additional oxidation and repeated recycling of the nanoparticles.

Abstract: An organic electroluminescent display device includes forming an organic electroluminescent panel that includes a viewing surface for displaying images and an opposing surface and includes a plurality of source pads in a peripheral region of the organic electroluminescent panel; configuring at least one source IC to be on the opposing surface of the organic electroluminescent panel, wherein the at least one source IC outputs a source signal corresponding to the source pad; configuring a thermally conductive unit to contact the at least one source IC at an inner surface of the thermally conductive unit; and configuring a bottom case to contact an outer surface of the thermally conductive unit.