公开(公告)号：KR100343155B1

公开(公告)日：2002-08-22

申请号：KR1019980015521

申请日：1998-04-30

Applicant: 삼성전자주식회사 ,  한국과학기술원

Inventor： 강호석 ,  정선화 ,  이광형 ,  윤주영 ,  성경아

IPC: G06Q50/00

Abstract: PURPOSE: A method for supplying a user information structure using a fuzzy network is provided to supply an information structure with respect to a user by remodeling a preference of the user easily. CONSTITUTION: An information structure with respect to a user stored in a computer is converted into a hierarchical fuzzy network structure having a plurality of layers comprising at least one graph having at least one node(50). If information is inputted from the user, a node on the fuzzy network directly related to the inputted information is searched, and new preference of the node is calculated(52). Strength of a relation between each node in accordance with the new preference is calculated, and the new preference of each node in the graph is calculated in accordance with the strength of relation(54). In the case that a graph in the lower layer displays a detailed area of a node, the node is defined as a macro node. If a node is a macro node of a graph in the lower layer, preference change information(the first message) is transmitted to the graph of the lower layer(56). If the graph has a macro node in the upper layer, change information of all nodes(the second message) in the graph are transmitted to the macro node(58). If a graph receives the first message from the macro node, new preference with respect to all nodes in the graph is calculated. In addition, if a node in the graph is a macro node of a graph in the lower layer, the first message is transmitted to a graph of the lower layer(60). If a node receives the second message from a graph of the lower layer, new preference of the node is calculated(62).

公开(公告)号：KR100269116B1

公开(公告)日：2000-11-01

申请号：KR1019970032939

申请日：1997-07-15

Applicant: 삼성전자주식회사

Inventor： 강호석

IPC: G01S17/06

Abstract: PURPOSE: A 3D(three-dimensional) position detection device of a moving object and a method thereof are provided to easily and quickly detect the same marker in different images by attaching markers that reflect light with different colors. CONSTITUTION: Several color markers(102) are attached at each part of a moving object(100). The image of the object(100) is input to an image processing and position calculating unit(110) from several cameras(104,106,108). Pixel value of the individual input image is calculated at the image processing and position calculating unit(110). If the pixel value is larger than 100, it is judged to be marker; and otherwise, it is judged to be background. Intensity of red, green and blue is examined for the markers to identify the same markers. After determining the marker position on an image coordinate, the 3D position is determined by stereo matching the same markers.

Abstract translation: 目的：提供一种运动物体的3D（三维）位置检测装置及其方法，通过附加反射具有不同颜色的光的标记来容易且快速地检测不同图像中的相同标记。 构成：在运动物体（100）的每个部分处连接有几个颜色标记（102）。 物体（100）的图像从几个照相机（104,106,108）输入到图像处理和位置计算单元（110）。 在图像处理和位置计算单元（110）处计算各个输入图像的像素值。 如果像素值大于100，则判断为标记; 否则判断为背景。 检查红色，绿色和蓝色的强度用于识别相同标记的标记。 在确定图像坐标上的标记位置之后，通过立体匹配相同标记来确定3D位置。