公开(公告)号：US4414635A

公开(公告)日：1983-11-08

申请号：US324615

申请日：1981-11-24

申请人： Uwe Gast ,  Eggert Jung ,  Franz Kuhn ,  Klaus Mollgaard ,  Friedrich Redecker ,  Ulrich Sendtko ,  Rudiger Sommer ,  Klaus Wellendorf ,  Hans-Georg Knop

发明人： Uwe Gast ,  Eggert Jung ,  Franz Kuhn ,  Klaus Mollgaard ,  Friedrich Redecker ,  Ulrich Sendtko ,  Rudiger Sommer ,  Klaus Wellendorf ,  Hans-Georg Knop

IPC分类号： G01J3/46 ,  H04N1/62 ,  G01J3/50 ,  G06F15/20

CPC分类号： G01J3/46 ,  G01J3/462 ,  H04N1/62 ,  G01J2003/466 ,  G01J3/513

摘要： An apparatus and a method for the recognition of colors on a colored image illuminated with a light source of a known spectrum composition, wherein the intensities of three primary colors are measured opto-electronically as color components, which represent the spatial co-ordinates of the color locations in a color space. Prior to color recognition the color components of at least one characteristic test point in each color or color region, which is to be recognized, are measured and noted. The test color components represent the corresponding test color locations in the color space. An identification symbol is assigned to each color component triplet of the test points and noted too. The plurality of color locations in the color space are associated automatically with identification symbols in dependence their respective positions with respect to a spatially close-by test color location, whereby all color locations associated with the same identification symbol appertains to one color recognition region within the color space. Then the colored image is scanned opto-electronically for actual color recognition and the color components thereby obtained are compared with the color components noted, and in case of correspondence, the corrresponding assigned identification symbol is read out, whereby the color components of the colors are verified regarding their correspondence to one of the defined color recognition regions of the color space.

摘要翻译： 用于识别用已知光谱组合物的光源照射的彩色图像上的颜色的装置和方法，其中三原色的强度以光电方式测量为颜色成分，其表示所述颜色的空间坐标 颜色空间中的颜色位置。 在颜色识别之前，测量并记录要识别的每个颜色或颜色区域中的至少一个特征测试点的颜色分量。 测试颜色分量表示颜色空间中相应的测试颜色位置。 识别符号被分配给测试点的每个颜色分量三元组，并且也被注明。 颜色空间中的多个颜色位置相对于其相对于空间上靠近的测试颜色位置的相应位置而与识别符号自动相关联，由此与相同识别符号相关联的所有颜色位置对应于所述颜色识别区域内的一个颜色识别区域 颜色空间。 然后将彩色图像以光电方式扫描以进行实际颜色识别，并将由此获得的颜色分量与所注明的颜色分量进行比较，并且在对应的情况下，读出相应的分配的识别符号，由此颜色的颜色分量为 验证其与颜色空间的所定义的颜色识别区域之一的对应关系。

公开(公告)号：US4110826A

公开(公告)日：1978-08-29

申请号：US728956

申请日：1976-10-01

申请人： Klaus Mollgaard ,  Hans Keller ,  Ulrich Sendtko ,  Rudiger Sommer

发明人： Klaus Mollgaard ,  Hans Keller ,  Ulrich Sendtko ,  Rudiger Sommer

IPC分类号： G01J3/50 ,  G03F3/08 ,  G06T11/60 ,  H04N1/54 ,  G06G7/75

CPC分类号： G01J3/50 ,  H04N1/54 ,  G01J3/462 ,  G01J3/513

摘要： A process for the identification of a predetermined plurality of colors on the surface of an object which is scanned by electrical-optical means to produce measured signals substantially representing the colors red, green, and blue coordinates, the plurality of colors defining color-regions, and defining color-identification-regions, wherein the boundaries of the identification-regions are simulated electronically through threshold-value circuits for each of the coordinates, the output signals of which are transferred to coincidence circuits, which indicate the presence of one of the plurality of colors when the coordinates of the color signals lie within the color-identification-region.

摘要翻译： 用于识别被电光装置扫描的物体表面上的预定多种颜色以产生基本上表示红色，绿色和蓝色坐标的颜色的测量信号的过程，所述多种颜色定义颜色区域， 并且定义颜色识别区域，其中通过每个坐标的阈值电路以电子方式模拟识别区域的边界，其输出信号被传送到符合电路，其指示存在多个 的颜色信号的坐标位于颜色识别区域内。

公开(公告)号：US4120045A

公开(公告)日：1978-10-10

申请号：US726671

申请日：1976-09-27

申请人： Klaus Moellgaard ,  Ulrich Sendtko

发明人： Klaus Moellgaard ,  Ulrich Sendtko

IPC分类号： D03C17/06 ,  G06K7/14

CPC分类号： D03C17/06

摘要： Apparatus and a method for converting patterns for weaving into stored information by scanning according to a scanning raster the pattern and determining the number of steps per stitch of the scanning raster by using the quotient of the dimensions of the scanned pattern divided by the number of stitches in the same direction and wherein such quotient is used such that at equality or upon a known deviation from a prescribed fraction of a step a signal is generated which indicates the beginning of the next stitch and wherein a greater deviation than said prescribed one the signal is given after a further step has been accomplished.

摘要翻译： 用于通过根据扫描光栅扫描图案将编织图案转换为存储信息的装置和方法，并且通过使用扫描图案的维度除以针数来确定扫描光栅的每个针迹的步数 在相同的方向上，并且其中使用这样的商，使得在相等或已知偏离步骤的规定分数的情况下，产生指示下一针迹的开始的信号，并且其中比该规定的信号更大的偏差为 在进一步的步骤完成后给出。