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公开(公告)号：KR1020090091617A
公开(公告)日：2009-08-28
申请号：KR1020080016996
申请日：2008-02-25
Applicant: 삼성전자주식회사
CPC classification number: G06T17/005
Abstract: A 3D method to process an image in which a search which efficiently performs the process of searching points between points stored in the leaf cell of the neighbor point is facilitated is provided to improve processing efficiency and point based three data storage by storing a method in which the 3D data is improved. A cell inserting the location information of the point is searched(110). A plurality of points is related to the leaf cell of the space tree structure(120). Balls are allocated even if it corresponds to a plurality of points(130). Cells intersecting with the balls allocated to points are searched(140). Balls are related to a leaf cell. It determines whether the leaf cell in which balls intersect is settled. An MLS(Moving Least Square) surface is generated based on the first point and the second point.
Abstract translation: 提供了一种处理图像的3D方法，其中有助于在存储在邻居点的叶单元中的点之间有效地执行搜索点的处理的搜索，以通过存储一种方法来提高处理效率和基于点的三个数据存储，其中 3D数据得到改进。 搜索插入点的位置信息的单元（110）。 多个点与空间树结构（120）的叶单元有关。 即使对应于多个点（130），也分配球。 搜索与分配给点的球相交的细胞（140）。 球与叶细胞有关。 它确定球相交的叶细胞是否稳定。 基于第一点和第二点生成MLS（移动最小二乘）表面。
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公开(公告)号：KR101526948B1
公开(公告)日：2015-06-11
申请号：KR1020080083922
申请日：2008-08-27
Applicant: 삼성전자주식회사
Abstract: 본발명은범용 CCD/CMOS 카메라에서얻어진칼라영상과깊이카메라에서얻어진깊이영상으로부터포인트기반의효율적인 3D 정보표현및 이를이용한프로세싱과렌더링기법에관한것으로, 제1 객체와연관된깊이영상을 3D 데이터포맷의제1 데이터로저장하는단계, 및상기제1 객체와연관된칼라영상을상기제1 데이터와독립하여 2D 데이터포맷의칼라영상데이터로저장하는단계를포함하는 3D 영상처리방법을제공한다.
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公开(公告)号：KR101420237B1
公开(公告)日：2014-07-17
申请号：KR1020080016996
申请日：2008-02-25
Applicant: 삼성전자주식회사
CPC classification number: G06T17/005
Abstract: 본 발명은 포인트 기반의 3Ｄ 데이터 표현 방법에서 리프 셀에 저장되는 포인트 간에 서로 이웃한 포인트를 검색하는 과정을 효율적으로 수행할 수 있는 데이터 저장 및 처리 방법에 관한 것으로, 복수 개의 포인트의 각각을 공간 트리 구조의 리프 셀에 연관시키는 단계, 상기 복수 개의 포인트의 각각에 대응하여 볼을 할당하는 단계, 및 상기 볼을 상기 볼이 교차하는 리프 셀과 연관시키는 단계를 포함한다.
Octree, Quad tree, accelerated data structureAbstract translation: 公开了可以在基于点的3D数据表示方法中有效地执行检索存储在叶单元中的点之间的相邻点的处理的数据存储和处理方法或装置。 一种其上存储有用于实现三维（3D）数据处理的方法的指令的计算机可读记录介质，所述指令包括将多个点中的每一个与空间树结构的叶单元相连接的指令集; 指定对应于所述多个点中的每一个的球的指令集; 以及将球与与球相交的叶细胞连接的指令集。
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公开(公告)号：KR1020090091639A
公开(公告)日：2009-08-28
申请号：KR1020080083922
申请日：2008-08-27
Applicant: 삼성전자주식회사
CPC classification number: G06T15/00 , G06T15/04 , G06T17/005 , H04N13/10 , H04N2213/005
Abstract: A three dimensional processing method for storing, processing and rendering three dimensional image information by using a depth camera and a normal image camera is provided to improve the effectiveness of the point based 3D information representation by a common CCD/CMOS camera and 3D data. Depth image and a color image of an object are acquired by using a depth camera and a CCD/CMOS camera(110). The image related to the object is stored as data of 3D data format(120). The color images related to object is stored as the color image data of 2D data format(130). A projection surface is generated by using a projection operator(140). A first depth video data of the first resolution is obtained from the first point of time.
Abstract translation: 提供了一种通过使用深度相机和普通图像相机来存储，处理和渲染三维图像信息的三维处理方法，以通过公共CCD / CMOS照相机和3D数据提高基于点的3D信息表示的有效性。 通过使用深度照相机和CCD / CMOS照相机（110）获取物体的深度图像和彩色图像。 与对象相关的图像被存储为3D数据格式的数据（120）。 与对象相关的彩色图像被存储为2D数据格式的彩色图像数据（130）。 通过使用投影算子（140）产生投影面。 从第一时间点获得第一分辨率的第一深度视频数据。
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