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    • 1. 发明授权
    • Fuzzy inference system and a pattern input type membership value
generator
    • 模糊推理系统和模式输入类型成员值生成器
    • US5506936A
    • 1996-04-09
    • US378870
    • 1995-01-24
    • Atushi Hisano
    • Atushi Hisano
    • G06K9/68G06F9/44G06N7/02G06N7/04G06F15/00
    • G06N7/04Y10S706/90
    • An input variable and a category of pattern are combined in antecedent of a fuzzy rule. Input pattern data of the input variable is stored in a pattern memory. An extracting program proper to the category is read out from a library by a category signal in combination with the input variable, feature quantity of input pattern data is extracted in a feature extracting unit according to the program, and a feature vector is computed. A feature vector of standard pattern is read out from library by the category signal. In a distance computing section, a distance between feature vector and standard vector is computed, and an adaptation degree about category of input pattern data is generated based on the distance in an adaptation degree generator.
    • 输入变量和模式类别在模糊规则的前提下组合。 输入变量的输入模式数据存储在模式存储器中。 通过类别信号与输入变量组合,从库中读出适合于该类别的提取程序,根据程序在特征提取单元中提取输入模式数据的特征量,并计算特征向量。 通过类别信号从库中读出标准模式的特征向量。 在距离计算部分中,计算特征向量与标准向量之间的距离,并且基于适应度生成器中的距离生成关于输入模式数据的类别的适应度。
    • 3. 发明授权
    • Illumination system of the digital control type
    • 数字控制型照明系统
    • US4703344A
    • 1987-10-27
    • US843390
    • 1986-03-24
    • Atushi HisanoYoshinori YamaguchiToshimichi MasakiKazuhiko SakaNobuo NakatsukaMitsutaka Kato
    • Atushi HisanoYoshinori YamaguchiToshimichi MasakiKazuhiko SakaNobuo NakatsukaMitsutaka Kato
    • B25J9/16B25J19/04G06K9/20H04N7/18H04N9/31
    • G06K9/2036B25J19/04B25J9/1697G06K9/2018
    • A digital control color illumination system is disclosed for use in a visual system of an industrial robot or the like. This system comprises: image memories to store the color data regarding illumination patterns of three primary colors of red, green, and blue; video signal producing circuits each for reading out the data from the image memory and converting it to the video signal indicative of the illumination pattern; video projectors each for projecting the light of the illumination pattern represented by the video signal onto an object to be illuminated; and a color TV camera to pick up the object image. The image data picked up is processed by a computer system to produce the data which is stored into the image memories. With this illumination system, the scanning of the illumination patterns, and the change, adjustment, storage, and the like of the illumination patterns can be executed by software in accordance with programs preliminarily stored in the program memory in the computer system.
    • 公开了用于工业机器人等的视觉系统中的数字控制彩色照明系统。 该系统包括:存储有关红色,绿色和蓝色三原色的照明图案的颜色数据的图像存储器; 每个视频信号产生电路用于从图像存储器读出数据并将其转换成指示照明图案的视频信号; 每个用于将由视频信号表示的照明图案的光投射到被照明物体上的视频投影仪; 和彩色电视摄像机来拾取物体图像。 拾取的图像数据由计算机系统处理以产生存储到图像存储器中的数据。 利用该照明系统,可以通过软件根据预先存储在计算机系统中的程序存储器中的程序来执行照明图案的扫描以及照明图案的改变,调整,存储等。
    • 5. 发明授权
    • Geometric figure position and orientation detection method and device
    • 几何图形位置和方位检测方法及装置
    • US4776027A
    • 1988-10-04
    • US699597
    • 1985-02-08
    • Atushi HisanoKazuhiko SakaToshimichi MasakiTsukasa Yamashita
    • Atushi HisanoKazuhiko SakaToshimichi MasakiTsukasa Yamashita
    • G06T7/60G05D1/02G06K9/52G06K9/46
    • G06K9/52G05D1/0246
    • The position and orientation of a geometric figure are detected by sequentially producing the coordinates with respect to an orthogonal coordinate system of pixels which make up an image of the geometric figure, by singling out from these sequentially produced coordinates of these pixels the coordinates of certain characteristic pixels of these pixels which make up an image of the geometric figure, and by comparing these coordinates of these certain characteristic pixels with stored information. Preferably, the certain characteristic pixels are: that pixel, of those which have the least value of one coordinate, which has the least value of the other coordinate; that pixel, of those which have the greatest value of the one coordinate, which has the least value of the other coordinate; that pixel, of those which have the least value of the other coordinate, which has the least value of the one coordinate; and that pixel, of those which have the greatest value of the other coordinate, which has the least value of the one coordinate. A device is also disclosed for performing this method.
    • 通过从构成几何图像的图像的像素的正交坐标系中顺序产生坐标来检测几何图形的位置和取向,通过从这些像素的这些顺序产生的坐标中选出特定特征的坐标 这些像素的像素构成几何图形的图像,并且将这些特定像素的这些坐标与存储的信息进行比较。 优选地,某些特征像素是:具有最小值的一个坐标的那个像素具有另一个坐标的最小值; 那个具有最大值的一个坐标的那个像素具有另一个坐标的最小值; 那些具有最小值的另一个坐标值的那个像素具有最小的一个坐标值; 以及那个具有最小值的另一个坐标值的那个像素,它具有最小的一个坐标值。 还公开了一种用于执行该方法的装置。
    • 6. 发明授权
    • System for detecting orientation of articles
    • 用于检测物品定向的系统
    • US4630225A
    • 1986-12-16
    • US536508
    • 1983-09-28
    • Atushi Hisano
    • Atushi Hisano
    • B25J19/04B23Q15/22B25J9/16G01B11/03G06K9/46G06T1/00G06T7/00G06T7/60H04N7/18G01B11/02G06K9/28
    • G06T7/0042B23Q15/225B25J9/1697G06K9/46G06T2207/30164
    • Data relating to the distances between each of all the feature points of the article to be checked and the other feature points thereof is stored in a memory in advance. The image of the article is picked up by a camera, and the resulting image data is stored in another memory. With use of a computer, data relating to the distances of at least two of the feature points of the article from other feature points thereof is obtained from the image data. The two feature points are identified by checking the data relating to the distances of the two feature points from other feature points with reference to the stored data relating to the distances between each feature point and the other feature points. The orientation of the article is determined based on the direction through the two identified feature points.
    • 将要检查的物品的所有特征点的每一个和其它特征点之间的距离相关的数据预先存储在存储器中。 物品的图像由相机拾取,并且所得到的图像数据被存储在另一个存储器中。 使用计算机,从图像数据获得与物品的其他特征点的至少两个特征点的距离有关的数据。 通过参考与每个特征点与其他特征点之间的距离相关的存储的数据,通过检查与两个特征点的距离相关的数据来识别两个特征点。 基于通过两个识别的特征点的方向来确定物品的取向。