摘要:
A medical anastomosis apparatus is provided. The medical anastomosis apparatus includes a cylindrical body which has a hollow portion and extends in a longitudinal direction, a pressing rod which is provided inside of the hollow portion of the body to translate along the hollow portion, a knob which is coupled to the pressing rod to provide a driving force to translate the pressing rod, a guide member which is inserted into one end of the body and simultaneously coupled to expose a portion of the body and has a pressing unit formed therein to move radially upon translation of the pressing rod, and a staple cartridge which is inserted around an outer circumferential surface of the guide member and then coupled to the body and has built-in staple clips that protrude outward upon movement of the pressing unit.
摘要:
A method of tracking a position of an eye is provided. The method of tracking a position of an eye includes converting an obtained image into a binary number image, classifying the corner of the eye, maximum and minimum values of a pupil of the eye, and extracting a feature point from the binary number image on which the binarization step is completed, calculating a distance and inclination between the corner and the pupil of the eye using the feature point extracted through the feature point extraction step, and determining a gaze direction of the eye based on the distance and inclination calculated through the distance and inclination calculation step.
摘要:
Disclosed are a method and an apparatus for extracting a fingerprint of a publication. And disclosed are a system and a method for identifying a publication using a fingerprint. The system for identifying the publication using the fingerprint includes: a fingerprint extraction unit for extracting fingerprints for collected query publications to identify the copyrights infringement; a fingerprint query unit for querying fingerprints of original publications corresponding from the fingerprint extraction unit; a DBMS for storing the fingerprints extracted from the original publications and additional information from the original publications, and providing a search result candidate group which is composed of fingerprints of at least one of the original publications corresponding to the queries of the fingerprint query unit; and a candidate group verification unit for determining copyright infringement for the query publications by verifying the search result candidate group provided from the DBMS.
摘要:
A method of processing a blood vessel image is provided. The method includes (a) sharpening an original blood vessel image using a Gabor filter in consideration of various directions and thicknesses of blood vessels included in the blood vessel and (b) detecting edges according to a change in brightness in a blood vessel domain and a non-blood vessel domain of the original blood vessel image and the blood vessel image on which the Gabor filtering step is completed, using an edge extraction method based on a first-order differentiation or second-order differentiation.
摘要:
An automation method for CT image analysis for quantitatively analyzing the degree of thoracic deformation, and a record medium and apparatus are disclosed.
摘要:
A pressure-sensitive adhesive composition for optical use is disclosed. The adhesive composition includes 40 to 80 wt. % of a mono-functional urethane acrylate oligomer; 5 to 55 wt. % of isobornyl (meth)acrylate as a first mono-functional diluted monomer; 5 to 55 wt. % of a second mono-functional diluted monomer having a glass transition temperature of not less than 1° C. and an unsaturated ethylene group; and 0.1 to 5 wt. % of a free radical photo-initiator, so as to attain excellent adhesiveness to inorganic materials as well as plastic materials, durability such as heat resistance and moist heat resistance, and shear strain, wherein it does not contain any alternative solvent, to thereby render a thick film type adhesive film to be fabricated.
摘要:
A laundry machine is provided capable of washing or drying laundry. The laundry machine, includes a cabinet, a first washing tub that receives laundry disposed within the cabinet, a housing disposed adjacent the cabinet, a second washing tub provided within the housing that receives laundry, and at least one support device that supports the second washing tub with respect to the housing, substantially preventing vertical displacement of the second washing tub due to the weight of the second washing tub and limiting the displacement of the second washing tub due to vibration thereof.
摘要:
A video watermarking apparatus and method are provided, including an information provider for providing spatial domain segmentation information of an image with respect to a compressed video, a grouping unit for grouping the compressed video, based on the spatial domain segmentation information, and generating a grouped spatial domain, an extraction domain selector for selecting an extraction domain for extracting a watermark from the grouped spatial domain, and a watermark extractor for extracting a watermark bit inserted in the extraction domain.
摘要:
Disclosed herein is a shock absorber capable of controlling damping force characteristics. The shock absorber includes a cylinder filled with an operating fluid, a piston valve disposed inside the cylinder to divide an interior of the cylinder into a first chamber and a second chamber, a piston rod having one end extending outside the cylinder and the other end coupled to the piston valve inside the cylinder, a hollow chamber formed inside the piston rod to communicate with the first and second chambers, a free piston disposed within the hollow chamber to move up and down and to divide the hollow chamber into upper and lower chambers, and a variable part configured to control the damping force characteristics by adjusting a vertical displacement of the free piston.
摘要:
A laundry treating device includes a first laundry treating device and a second laundry treating device adjacent to the first laundry treating device. A first heater provided in the first laundry treating device and a second heater provided in the second laundry treating device can be selectively and alternatively operated to heat washing water.