Patent application number | Description | Published |
20080252757 | APPARATUS AND METHOD FOR GENERATING WIDE COLOR GAMUT SIGNAL IN IMAGE CAPTURING DEVICE - Provided are a method and apparatus for generating a wide color gamut signal in an image capturing device, which can simplify a calculation process and minimize color distortion therein. The apparatus includes a gamma-correction unit gamma-correcting a picked-up image signal by using gamma curve information predetermined according to an output format; an interpolation unit interpolating the gamma-corrected image signal as a linear image signal which is to be expressed on a display; a color gamut conversion unit converting the interpolated image signal into a standard RGB signal by using a color conversion matrix; a color expansion unit expanding the standard RGB signal to a wide color gamut signal by using a gamut conversion matrix; and a signal correction unit correcting the wide color gamut signal by a predetermined correction gain value. | 10-16-2008 |
20080278603 | METHOD AND APPARATUS FOR REDUCING FLICKER OF IMAGE SENSOR - Provided is a method and apparatus for reducing flickers of an image sensor capable of reducing line flickers due to a complementary metal-oxide-semiconductor (CMOS) sensor. The method includes: estimating a profile of a light source per line on the basis of information on image frames which are continuously input; filtering information of the estimated profile of the light source with a predetermined bandwidth; normalizing the filtered information of the estimated profile of the light source, and extracting a correction gain per line; and selecting the correction gain per line repeated in units of predetermined frames, and applying the correction gain to an input image signal. | 11-13-2008 |
20090051777 | APPARATUS AND METHOD FOR ESTIMATING MOTION DUE TO HAND TREMBLING AND IMAGE PICKUP DEVICE USING THE SAME - A motion estimation apparatus and method for estimating a global motion vector of an image due to hand trembling by using zoom information and focus information are provided. The motion estimation method includes: dividing a photographed image into a plurality of image blocks; determining a weight value for a motion vector of each of a plurality of image blocks based on focus information and zoom magnification information; predicting a motion vector for each image block; and estimating a global motion by applying the weight value determined for the motion vector for each image block to the predicted motion vector. | 02-26-2009 |
20090091631 | METHOD AND APPARATUS FOR STABLY CORRECTING HANDSHAKE IN CAMERA PANNING SITUATION - Provided are an apparatus and method for stably correcting handshake that occurs during a camera panning situation. In the method, movement information is accumulated by a predetermined unit for a predetermined period of time. A regression model is matched to the accumulated movement information so as to determine a situation as one of a panning mode and a handshake mode. Switching is performed between the handshake mode and the panning mode according to the size of a matching factor generated by the matched regression model. Handshake is corrected on the basis of a handshake correcting amount determined according to one of the handshake mode and the panning mode. | 04-09-2009 |
20130088610 | PHOTOGRAPHING APPARATUS, MOTION ESTIMATING APPARATUS, IMAGE COMPENSATING METHOD, MOTION ESTIMATING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - A photographing apparatus, a motion estimating apparatus, an image compensating method, a motion estimating method, and a non-transitory computer-readable recording medium are provided. The photographing apparatus includes: an image sensing unit which continuously captures a plurality of images by using a rolling shutter method; and an image processor which compensates for a uniformly accelerated motion of the photographing apparatus by using the plurality of images. | 04-11-2013 |
20140015966 | IMAGING APPARATUS AND IMAGING METHOD - An imaging apparatus and an imaging method includes an imaging unit to collect light input through a lens and sensing an image, a storage unit to store an acquisition condition and the sensed image, a control unit to designate a plurality of objects in the stored image, to analyze respective motion of the plurality of objects, and to predict a moment of acquisition at which the motion corresponds to the acquisition condition, and a shutter control unit to control the imaging unit to perform imaging at the predicted moment of acquisition. | 01-16-2014 |
Patent application number | Description | Published |
20090068150 | LACTIC ACID BACTERIA CULTURE OF MUNG BEAN AND THE PREPARATION METHOD OF THE SAME, AND THE COSMETIC COMPOSITION COMPRISING THE SAME - Disclosed is a lactic acid bacteria culture of mung bean obtained by culturing lactic acid bacteria in a culture medium containing mung bean extract. The culture contains the mung bean extract and GABA (ϝ | 03-12-2009 |
20120233692 | APPARATUS AND METHOD FOR DETECTING MALICIOUS SITES - The invention relates to an apparatus for detecting malicious sites, comprising: a monitoring unit for monitoring all processes being executed in a computing apparatus; a hook code insertion unit for inserting a hook code in a process executed in a browser when the execution of the browser is detected by the monitoring unit; a danger level determining unit that, upon the detection of a website movement, uses the hook code to inspect a stack structure of a process implemented according to the website movement and determine whether or not to perform the stack structure inspection, and determines whether or not the website to which the movement has been made is a malicious site; and a database for storing a list of sites determined to be malicious. | 09-13-2012 |
20130107877 | IP TELEPHONE SYSTEM AND METHOD | 05-02-2013 |
20150044313 | LACTIC ACID BACTERIA CULTURE OF MUNG BEAN AND THE PREPARATION METHOD OF THE SAME, AND THE COSMETIC COMPOSITION COMPRISING THE SAME - Disclosed is a lactic acid bacteria culture of mung bean obtained by culturing lactic acid bacteria in a culture medium containing mung bean extract. The culture contains the mung bean extract and GABA (ϝ Aminobutyric acid), so that it exhibits effects of promoting collagen synthesis and alleviating inflammation. Accordingly, the cosmetic composition containing the culture can be usefully used as a cosmetic composition for promoting collagen biosynthesis, preventing or improving skin senescence, ant i-inflammatory and preventing or improving skin injury. | 02-12-2015 |
Patent application number | Description | Published |
20080292493 | Quaternary Pb-free solder composition incorporating Sn-Ag-Cu-In - Provided is a quaternary Pb-free solder composition incorporating Sn—Ag—Cu—In, which can prevent a cost increase and sufficiently ensure proccessability and mechanical property as a solder material. To this end, indium (In) with appropriate amount is added into the Pb-free solder composition, and the addition amount of Ag is optimized, thus preventing a decrease in wettability caused by a decrease in the amount of Ag and improving resistance to a thermal cycling and a mechanical impact. The quaternary Pb-free solder composition includes silver (Ag) of about 0.3 wt. % or more, and less than about 2.5 wt. %, copper (Cu) of about 0.2 wt. % or more, and less than about 2.0 wt. %, indium (In) of about 0.2 wt. % or more, and less than about 1.0 wt. % or less, and a balance of tin (Sn). | 11-27-2008 |
20120034776 | DEVICE OF FILLING METAL IN THROUGH-VIA-HOLE OF SEMICONDUCTOR WAFER AND METHOD USING THE SAME - A device of filling metal in a through-via-hole formed in a semiconductor wafer and a method of filling metal in a through-via-hole using the same are disclosed. A device of filling metal in a through-via-hole formed in a semiconductor wafer includes a jig base comprising a jig configured to fix the wafer having the through-via-hole formed therein; a upper chamber 120 installed on the jig base; a lower chamber installed under the jig base; a heater installed in the upper chamber, the heater configured to apply heat to filling metal placed on the wafer to melt the filling metal; and a vacuum pump configured to generate pressure difference between the upper chamber and the lower chamber by the pressure of the lower chamber reduced by discharging air of the lower chamber 130 outside, only to fill the melted filling metal in the through-via-hole. | 02-09-2012 |