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公开(公告)号：WO2019156465A1
公开(公告)日：2019-08-15
申请号：PCT/KR2019/001497
申请日：2019-02-07
Applicant: 한국과학기술연구원 , 연세대학교 산학협력단
IPC: A61K31/16 , A61K31/165 , A23L33/10 , A61P21/00
Abstract: 본 발명은 (S)-2-(((4'-트리플루오로메틸바이페닐-4-일)메틸)아미노)프로판아미드 메탄설포네이트를 또는 이의 약학적으로 허용 가능한 염을 유효성분으로 포함하는, 척수 손상 (spinal cord injury)의 예방 또는 치료용 약학 조성물 등에 관한 것이다.
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公开(公告)号：KR1020160121735A
公开(公告)日：2016-10-20
申请号：KR1020150051050
申请日：2015-04-10
Applicant: 한국전자통신연구원 , 연세대학교 산학협력단
IPC: A61B19/00
Abstract: 본발명은수술경로추천방법에관한것으로서, (a) 수술경로추천장치가, 환자의해부정보를기초로혈관그래프모델을생성하는단계; (b) 상기수술경로추천장치가, 설정된시작지점및 목적지점에대하여복수의후보경로들을추출하는단계; (c) 상기수술경로추천장치가, 각후보경로상에포함된노드(node) 정보를추출하는단계; 및 (d) 상기수술경로추천장치가, 추출된상기노드정보를바탕으로, 각후보경로에비용함수를적용하는단계를포함하는것을특징으로한다.
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公开(公告)号：KR1020160121740A
公开(公告)日：2016-10-20
申请号：KR1020150051065
申请日：2015-04-10
Applicant: 한국전자통신연구원 , 연세대학교 산학협력단
IPC: A61B19/00
CPC classification number: G06F19/321 , A61B34/10 , A61B2034/105 , G06F19/00 , G06T11/008 , G06T11/206 , G06T11/60 , G06T15/08 , G06T19/00 , G06T2210/41 , G06T2211/404
Abstract: 본발명은해부정보제공방법에관한것으로서, 해부정보제공장치가환자의영상정보를로딩하는단계; 상기해부정보제공장치가상기환자의영상정보로부터특정수술과관련된혈관또는장기정보를획득하는단계; 상기해부정보제공장치가상기혈관또는장기정보를이용하여 3D 모델을생성하는단계; 및상기해부정보제공장치가상기 3D 모델로부터다이어그램(diagram) 형태의 2D 모델을생성하는단계를포함하는것을특징으로한다.
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公开(公告)号：KR101651203B1
公开(公告)日：2016-08-26
申请号：KR1020100009163
申请日：2010-02-01
Applicant: 삼성전자주식회사 , 연세대학교 산학협력단
CPC classification number: G06K9/40
Abstract: 입력영상의픽셀들을이용하여입력영상의확대를위해생성될결과픽셀의주변에위치하는중간픽셀을생성하고, 입력영상의소정영역또는소정영역내의중간픽셀들을이용하여결과픽셀에대한영상특성을결정하고, 결과픽셀에대한영상특성에기초하여결과픽셀을생성하기위한필터를결정하여, 중간픽셀들의필터링에의해결과픽셀을생성하는화질개선을수반한영상확대방법이개시된다.
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Patent Agency Ranking
公开(公告)号：KR1020100050904A
公开(公告)日：2010-05-14
申请号：KR1020080110022
申请日：2008-11-06
Applicant: 삼성전자주식회사 , 연세대학교 산학협력단
Abstract: PURPOSE: A chromatic aberration removal method and a device thereof are provided to remove chromatic aberration regardless of lens characteristic by filtering only a chromatic signal in a luminance/chrominance coordinate system through an asymmetry mask according to property of chromatic aberration generation. CONSTITUTION: A YUV converter(110) converts an RGB signal into a YUV signal. In order to create a chromatic signal for chromatic aberration compensation, a chromatic signal generator(130) filters the chromatic signal through an asymmetry mask according to an area. A chromatic signal combiner(150) combines information about chromatic aberration generation, the chromatic signal for the chromatic aberration compensation and an input chromatic signal. An RGB converter(160) proceeds signal conversion through a final chromatic signal and a brightness signal of the YUV converter.
Abstract translation: 目的：提供色差去除方法及其装置，以通过根据色像差产生的特性通过不对称掩模仅对亮度/色度坐标系中的彩色信号进行滤波而去除透镜特性。 构成：YUV转换器（110）将RGB信号转换为YUV信号。 为了产生用于色像差补偿的彩色信号，彩色信号发生器（130）根据区域对不对称掩模对彩色信号进行滤波。 彩色信号组合器（150）组合关于色差产生的信息，用于色差补偿的彩色信号和输入彩色信号。 RGB转换器（160）通过YUV转换器的最终色信号和亮度信号进行信号转换。
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公开(公告)号：KR1020100013173A
公开(公告)日：2010-02-09
申请号：KR1020080074722
申请日：2008-07-30
Applicant: 삼성전자주식회사 , 연세대학교 산학협력단
CPC classification number: H04N9/045
Abstract: PURPOSE: A method and an apparatus for canceling chromatic aberration are provided to filter only chromaticity signals from a brightness/chromaticity coordinates system, thereby removing chromatic aberration without respect to a property of a lens. CONSTITUTION: An RGB gradient calculating unit(122) calculates an RGB gradient using an RGB signal. A brightness/chromaticity difference calculating unit(121) inputs a brightness/chromaticity signal to which the RGB signal is converted. The brightness/chromaticity difference calculating unit calculates a brightness/chromaticity difference using the brightness/chromaticity signal. A chromaticity signal filtering unit(123) generates a chromaticity signal for compensating chromatic aberration.
Abstract translation: 目的：提供一种用于消除色差的方法和装置，以仅对来自亮度/色度坐标系的色度信号进行滤波，从而不考虑透镜的特性来消除色差。 构成：RGB梯度计算单元（122）使用RGB信号计算RGB梯度。 亮度/色度差计算单元（121）输入RGB信号被转换到的亮度/色度信号。 亮度/色度差计算单元使用亮度/色度信号来计算亮度/色度差。 色度信号滤波单元（123）产生用于补偿色差的色度信号。
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公开(公告)号：KR101532605B1
公开(公告)日：2015-07-01
申请号：KR1020080110022
申请日：2008-11-06
Applicant: 삼성전자주식회사 , 연세대학교 산학협력단
Abstract: 본발명은색수차제거방법및 장치에관한것으로, 본발명의일 실시예에따른색수차제거방법은휘도/색도좌표계에서색도신호만을색수차발생의특성에따라비대칭마스크를이용하여필터링함으로써렌즈특성에상관없이색수차를제거할수 있고, 색수차의제거뿐만아니라원본영상의해상도도손상시키지않는효과가있다.
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公开(公告)号：KR1020120138476A
公开(公告)日：2012-12-26
申请号：KR1020110057976
申请日：2011-06-15
Applicant: 삼성전자주식회사 , 연세대학교 산학협력단
CPC classification number: G06T3/4053 , G06T5/003 , G06T5/50 , G06T2207/10016 , H04N5/23267 , G06T9/20 , H04N1/409 , H04N5/208
Abstract: PURPOSE: A method for generating a high-resolution image through the estimation and stabilization of image high frequency information and a device thereof are provided to suppress the generation of a shooting phenomenon or ringing artifacts. CONSTITUTION: A shooting region determining unit(110) determines a shooting region in which a shooting phenomenon is generated. A shooting region high frequency component determining unit(120) determines high frequency components of regions except for the shooting region by using a first degradation model. A non-shooting region high frequency component determining unit(130) determines the high frequency components of the shooting region by using a second degradation model. [Reference numerals] (110) Shooting region determining unit; (120) Shooting region high frequency component determining unit; (130) Non-shooting region high frequency component determining unit
Abstract translation: 目的：提供通过图像高频信息的估计和稳定产生高分辨率图像的方法及其装置，以抑制拍摄现象或振铃伪影的产生。 构成：拍摄区域确定单元（110）确定产生拍摄现象的拍摄区域。 拍摄区域高频分量确定单元（120）通过使用第一劣化模型来确定除了拍摄区域之外的区域的高频分量。 非拍摄区域高频分量确定单元（130）通过使用第二劣化模型来确定拍摄区域的高频分量。 （附图标记）（110）拍摄区域确定单元; （120）拍摄区域高频分量确定单元; （130）非拍摄区域高频分量确定单元
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公开(公告)号：KR101805623B1
公开(公告)日：2017-12-07
申请号：KR1020110057976
申请日：2011-06-15
Applicant: 삼성전자주식회사 , 연세대학교 산학협력단
CPC classification number: G06T3/4053 , G06T5/003 , G06T5/50 , G06T2207/10016 , H04N5/23267
Abstract: 본발명은, 영상의고주파성분을추정하여안정화하고, 영상의고주파성분을이용하여고해상도영상을생성하는방법및 그장치를개시한다. 본발명은, 입력영상중에서, 슈팅현상이발생하는고주파영역인슈팅영역을결정하여, 슈팅영역과나머지영역별로다른열화모델을이용하여영상의고주파성분을추정하고, 입력영상의에지방향에평행하도록결정된에지블러커널을이용하여에지영역의고주파성분을안정화하는영상고주파정보추정및 안정화방법을개시한다.
Abstract translation: 本发明公开了用于估计和稳定图像的高频分量并使用图像的高频分量生成高分辨率图像的方法和设备。 在本发明中，确定作为发生拍摄现象的高频区域的拍摄区域，并且针对拍摄区域和其余区域中的每一个使用不同的劣化模型来估计图像的高频成分， 以及一种图像高频信息估计和稳定方法，用于使用所确定的边缘模糊核来稳定边缘区域的高频分量。
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