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公开(公告)号：KR101511315B1
公开(公告)日：2015-04-14
申请号：KR1020130129853
申请日：2013-10-30
Applicant: 한국과학기술원
IPC: H04N13/00
CPC classification number: H04N13/122 , H04N13/144
Abstract: 스테레오스코픽컨텐츠를위한다이나믹플로팅윈도우생성방법을공개한다. 본발명은본 발명은 3D 입체영상생성을위한다이나믹플로팅윈도우(Dynamic Floating Window) 생성방법에있어서, 좌이미지및 우이미지시퀀스(Sequence)를입력으로수신하는단계; 상기좌, 우이미지시퀀스에서공통으로대응하는네거티브디스패러티(Negative Disparity) 값을갖는특징점을추출하는단계; 추출된특징점들에대한클러스터링(Clustering) 및정렬을수행하는단계; 상기클러스터링에대해변환양을계산하고시간적일관성을적용하는단계; 사용자명령을수신하여사용자컨스트레인(Constraint)을적용하는단계; 사용자컨스트레인티적용된최종변환량을계산하는단계; 및상기최종변환량을기초로좌측및 우측다이나믹플로팅윈도우를생성하여출력하는단계를포함하는다이나믹플로팅윈도우생성방법을제공한다.
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公开(公告)号：KR1020140121064A
公开(公告)日：2014-10-15
申请号：KR1020130037245
申请日：2013-04-05
Applicant: 한국과학기술원
IPC: G06T17/00
CPC classification number: G06T17/00
Abstract: 템플릿 모델 기반의 3D 영상 생성 방법 및 장치가 개시되어 있다. 3D(dimension) 영상 생성 방법은 2D 객체의 2차원 평면에서의 특징점을 제1 3D 템플릿 모델의 특징점에 반영하여 제2 3D 템플릿 모델을 생성하는 단계와 제2 3D 템플릿 모델의 깊이 정보를 2D 객체에 적용하여 2D 객체에 대한 3D 객체를 생성하는 단계를 포함할 수 있다. . 따라서, 생성된 3D 객체의 에러를 최소화하여 양질의 3D 영상을 생성할 수 있다.
Abstract translation: 公开了一种基于模板模型生成三维（3D）图像的方法和装置。 用于生成3D图像的方法包括通过将2D平面上的二维（2D）对象的特征反映到第一3D模板模型的特征来生成第二3D模型的步骤; 以及通过将第二3D模板模型的深度信息应用于2D对象来生成关于2D对象的3D对象的步骤。 因此，本发明通过最小化生成3D对象的误差来生成高质量的3D图像。
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Patent Agency Ranking
公开(公告)号：KR101370718B1
公开(公告)日：2014-03-06
申请号：KR1020120119988
申请日：2012-10-26
Applicant: 한국과학기술원
IPC: H04N13/00
CPC classification number: H04N13/128 , H04N5/23238 , H04N13/257 , H04N13/261
Abstract: The present invention includes: an image receiving unit which receives and stores an input image; a user interface which receives the input of a user who performs a 3D conversion operation; a panorama image generating unit which extracts feature points of multiple images which form an image sequence of the input image and generates a panorama image by warping and mixing the multiple images based on the extracted feature points; a depth setting unit which records a sign which includes depth information in at least one pixel among multiple pixels of the panorama image in response to a user input which is inputted through the user interface; a depth information transmitting unit which generates a panorama image depth map by calculating a depth value of all the pixels of the panorama image by calculating a depth value of the other pixels among the multiple pixels, based on the depth value of depth information of at least one pixel marked with the sign; a depth information remapping unit which generates an individual image depth map by mapping the depth value for each of the multiple images by using the depth map of the panorama image; and a stereoscopic image generating unit which generates a pair of stereoscopic images for each of the multiple images by using the individual image depth map and generates a stereoscopic image by using the generated pair of stereoscopic images. [Reference numerals] (AA) Start; (BB) End; (S110) Receive an input image; (S120) Generate a panorama image; (S130) Generate a reliability map; (S140) Receive a user sign; (S150) Assign depth information; (S160) Spread to the whole panorama image; (S170) Analyze color information; (S180) Generate a depth map; (S190) Remap an input image; (S200) Generate a pair of stereoscopic images; (S210) Generate a stereoscopic image
Abstract translation: 本发明包括：图像接收单元，其接收和存储输入图像; 用户接口，其接收执行3D转换操作的用户的输入; 全景图像生成单元，其提取形成所述输入图像的图像序列的多个图像的特征点，并且基于所提取的特征点通过扭曲和混合所述多个图像来生成全景图像; 深度设置单元，响应于通过用户界面输入的用户输入，在全景图像的多个像素中的至少一个像素中记录包括深度信息的符号; 深度信息发送单元，其通过基于深度信息的深度值至少计算多个像素中的其他像素的深度值来计算全景图像的所有像素的深度值来生成全景图像深度图 一个标有标志的像素; 深度信息重映射单元，其通过使用全景图像的深度图映射多个图像中的每一个的深度值来生成单独的图像深度图; 以及立体图像生成单元，其通过使用各个图像深度图生成所述多个图像中的每一个的一对立体图像，并且通过使用所生成的一对立体图像来生成立体图像。 （附图标记）（AA）开始; （BB）结束; （S110）接收输入图像; （S120）生成全景图像; （S130）生成可靠性图; （S140）接收用户标志; （S150）分配深度信息; （S160）传播到整个全景图像; （S170）分析颜色信息; （S180）生成深度图; （S190）重新输入图像; （S200）生成一对立体图像; （S210）生成立体图像
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公开(公告)号：KR1020160116925A
公开(公告)日：2016-10-10
申请号：KR1020150045358
申请日：2015-03-31
Abstract: 검사장치는피검체의목표지점또는목표지점으로부터미리설정된거리만큼떨어진계측지점에레이저를조사하는레이저조사부, 목표지점에레이저가조사된경우, 계측지점에서의정방향계측데이터를생성하고, 계측지점에레이저가조사된경우, 목표지점에서의역방향계측데이터를생성하는계측부, 및정방향계측데이터와역방향계측데이터의자기상관도및 상호상관도에기초하여피검체의결함을판단하는신호처리부를포함한다.
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公开(公告)号：KR101533494B1
公开(公告)日：2015-07-02
申请号：KR1020130037245
申请日：2013-04-05
Applicant: 한국과학기술원
IPC: G06T17/00
Abstract: 템플릿모델기반의 3D 영상생성방법및 장치가개시되어있다. 3D(dimension) 영상생성방법은 2D 객체의 2차원평면에서의특징점을제1 3D 템플릿모델의특징점에반영하여제2 3D 템플릿모델을생성하는단계와제2 3D 템플릿모델의깊이정보를 2D 객체에적용하여 2D 객체에대한 3D 객체를생성하는단계를포함할수 있다. . 따라서, 생성된 3D 객체의에러를최소화하여양질의 3D 영상을생성할수 있다.
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公开(公告)号：KR1020120063349A
公开(公告)日：2012-06-15
申请号：KR1020100124475
申请日：2010-12-07
Applicant: 한국과학기술원
CPC classification number: H04N13/128 , H04N13/156 , G06T13/20 , H04N2013/405
Abstract: PURPOSE: A three-dimensional cartoon converting method, a system thereof, and recording medium for the same are provided to automatically convert a two-dimensional digital commix into a three-dimensional digital commix. CONSTITUTION: An input unit(10) is applied a digital still image, an alpha map image, and depth information. The alpha map image includes the depth information about a two-dimensional digital still image. A converting unit(20) generates a three-dimensional image according to depth information which a user sets up.
Abstract translation: 目的：提供三维卡通变换方法，其系统和用于其的记录介质，以将二维数字混音自动转换为三维数字混音。 构成：输入单元（10）应用数字静止图像，阿尔法地图图像和深度信息。 阿尔法地图图像包括关于二维数字静止图像的深度信息。 A转换单元（20）根据用户设置的深度信息生成三维图像。
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公开(公告)号：KR1020140056073A
公开(公告)日：2014-05-09
申请号：KR1020130129853
申请日：2013-10-30
Applicant: 한국과학기술원
IPC: H04N13/00
CPC classification number: H04N13/122 , H04N13/144
Abstract: A method for creating a dynamic floating window for stereoscopic content is disclosed. The present invention relates to a method for creating a dynamic floating window for generating a three-dimensional (3D) stereoscopic image. The dynamic floating window creating method comprises the steps of: receiving left and right image sequences as an input; extracting feature points having a negative disparity value corresponding commonly in the left and right image sequences; clustering and ordering the extracted feature points; calculating a transformation amount for the clustering and applying temporal consistency; receiving a user command and applying a user constraint; calculating a final transformation amount to which the user constraint is applied; and creating and outputting left and right dynamic floating windows based on the final transformation amount.
Abstract translation: 公开了一种用于创建用于立体内容的动态浮动窗口的方法。 本发明涉及一种用于创建用于生成三维（3D）立体图像的动态浮动窗口的方法。 动态浮动窗口创建方法包括以下步骤：接收左和右图像序列作为输入; 提取具有在左和右图像序列中共同对应的负差异值的特征点; 聚类和排序提取的特征点; 计算聚类的变换量并应用时间一致性; 接收用户命令并应用用户约束; 计算应用用户约束的最终变换量; 并根据最终变换量创建并输出左右动态浮动窗口。
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