Ho Seop

Ho Seop Jeong, Seongnam KR

Patent application number	Description	Published
20100053343	APPARATUS FOR CORRECTING MOTION CAUSED BY HAND SHAKE - An apparatus for correcting motion caused by hand shake performs hand shake correction in due consideration of both linear motion and rotation by detecting linear motion of a capturing device by comparing preceding and subsequent image frames and detecting rotation of the capturing device using a gyro sensor. The apparatus for correcting motion caused by hand shake may include a rotation detection unit detecting the amount of rotation of a capturing device by using a gyro sensor, a linear-motion detection unit comparing preceding and subsequent image frames generated by an image sensor unit to detect the amount of linear motion of the capturing device, and an output image determination unit correcting the detected amount of rotation and the detected amount of linear motion in an image frame input from the image sensor to generate a corrected output image frame.	03-04-2010

Patent application number	Description	Published
20120035482	METHOD FOR ESTIMATING ACOUSTIC VELOCITY OF ULTRASONIC IMAGE AND ULTRASONIC DIAGNOSIS APPARATUS USING THE SAME - Disclosed herein are a method for estimating acoustic velocity of an ultrasonic image and an ultrasonic diagnosis apparatus using the same. The method for estimating acoustic velocity of an ultrasonic image includes: (A) dividing each of the ultrasonic images into a plurality of blocks; (B) extracting contours of ultrasonic images for each block of one frame among the ultrasonic images; (C) calculating and analyzing average luminance values of each block; (D) determining the optimal block number using the average luminance values and selecting the optimal blocks; and (E) estimating and applying the real acoustic velocity, whereby the acoustic velocity is estimated in real time and is applied to the ultrasonic diagnosis apparatus.	02-09-2012

Patent application number	Description	Published
20120025708	LIGHT EMITTING DIODE BULB USING THERMAL CONDUCTOR - An LED bulb using a thermal conductor. The LED bulb includes an LED module having a PCB on which at least one LED element is mounted. A housing has a plurality of heat dissipating protrusions which protrude from an outer circumferential surface thereof, and is made of a thermal conductor, with a thread being formed on a predetermined portion of the housing. A light transmitting cover has a thread by which the cover can be fastened to the thread which is formed on the predetermined portion of the housing, in a threaded manner. An inverter supplies a direct current to the LED module. A heat dissipating plate is provided between the LED module and the housing to dissipate heat generated by the LED element. A socket is fastened to the housing.	02-02-2012