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1. 发明授权

US5086490A Optical pattern extracting apparatus 失效
标题翻译：光学图案提取装置
公开(公告)号：US5086490A
公开(公告)日：1992-02-04
申请号：US474585
申请日：1990-02-07
申请人： Norman A. Peppers , Gregory K. Myers , James R. Young , Kazuo Katsuki
发明人： Norman A. Peppers , Gregory K. Myers , James R. Young , Kazuo Katsuki
IPC分类号： G06K9/74 , G06K9/60
CPC分类号： G06K9/60
摘要： An optical pattern extracting apparatus has sets of strip-like photodetection elements oriented in horizontal, vertical and diagonal directions for decomposing a displayed character to be recognized, the photodetection elements are distributed in a large number of parallel microimage channels generated through an optical image multiplication system and the photodetection elements cover a display area of the character without their photodetection areas overlapping each other.
摘要翻译：光学图案提取装置具有在水平，垂直和对角线方向上取向的条状光检测元件，用于分解要被识别的显示字符，光检测元件分布在通过光学图像乘法系统产生的大量平行微图像通道中并且光检测元件覆盖字符的显示区域而其光检测区域彼此重叠。

2. 发明授权

US4937776A Matrix-vector multiplication apparatus 失效
标题翻译：矩阵向量乘法器
公开(公告)号：US4937776A
公开(公告)日：1990-06-26
申请号：US283730
申请日：1988-12-13
申请人： Gregory K. Myers , Norman A. Peppers , James R. Young , Kazuo Katsuki
发明人： Gregory K. Myers , Norman A. Peppers , James R. Young , Kazuo Katsuki
IPC分类号： G06E1/04
CPC分类号： G06E1/045
摘要： A matrix operation apparatus for performing a matrix operation at high speed and in a wide dynamic range, i.e., high precision, wherein an input vector is displayed with radiance of pixels, a display image is replicated through an optical system, component multiplications and partial summing between rows or columns of the matrix and the input vector are simultaneously performed by a transparent/opaque mask representing a binary-valued matrix component and a photosensor, parallel channels, each assigned to different bit of the matrix component calculates the partial sums and a power-of-2 scaling summer connected to the parallel channels electrically produces components of an output vector.
摘要翻译：一种用于以高速和宽动态范围（即，高精度）进行矩阵运算的矩阵运算装置，其中输入矢量以像素的亮度显示，显示图像通过光学系统复制，分量乘法和部分求和在矩阵的行或列之间以及输入向量同时由表示二进制值矩阵分量和光电传感器的透明/不透明掩模执行，每个分配给矩阵分量的不同位的并行通道计算部分和和功率连接到并行通道的-of-2缩放夏季电产生输出矢量的分量。

3. 发明授权

US5099448A Matrix-vector multiplication apparatus 失效
标题翻译：矩阵向量乘法器
公开(公告)号：US5099448A
公开(公告)日：1992-03-24
申请号：US373110
申请日：1989-06-28
申请人： Gregory K. Myers , Norman A. Peppers , James R. Young , Kazuo Katsuki
发明人： Gregory K. Myers , Norman A. Peppers , James R. Young , Kazuo Katsuki
IPC分类号： G06E1/04 , G06F17/16
CPC分类号： G06E1/045 , G06F17/16
摘要： A matrix-vector multiplication apparatus for performing a matrix operation at high speed and in a wide dynamic range, i.e., high precision, wherein an input vector is displayed with radiance of pixels, a display image is replicated into many images through an optical system. Component multiplications and partial summing between rows or columns of the matrix and the input vector are simultaneously performed by a light transmissive mask having transmitance proportional to one digit value of multi-scale (three or more) matrix component and a photosensor. Parallel channels each assigned to a different digit of the matrix component calculates the partial sums and a power-of-m (m is the number of scales) scaling summer connected to the parallel channels electrically produces components of an output vector.
摘要翻译：一种用于以高速和宽动态范围（即高精度）进行矩阵运算的矩阵矢量乘法装置，其中以像素的亮度显示输入矢量，通过光学系统将显示图像复制到许多图像中。通过具有与多尺度（三个或更多个）矩阵分量和光电传感器的一个数字值成正比的透射率的光透射掩模同时执行矩阵的行或列之间的分量乘法和部分求和。每个分配给矩阵分量的不同数字的并行通道计算部分和，并且m的功率（m是标度的数量）连接到并行通道的缩放夏季电产生输出矢量的分量。

4. 发明授权

US5022087A Apparatus for detecting primitive patterns in an image 失效
标题翻译：用于检测图像中的原始图案的装置
公开(公告)号：US5022087A
公开(公告)日：1991-06-04
申请号：US189542
申请日：1988-05-03
申请人： Norman A. Peppers , James R. Young , Gerald A. Pierce , Gregory K. Myers
发明人： Norman A. Peppers , James R. Young , Gerald A. Pierce , Gregory K. Myers
IPC分类号： G06K9/74
CPC分类号： G06K9/74
摘要： In an apparatus for extracting primitive patterns included in an image such as a character or any other figure, the image subjected to primitive pattern extraction is optical multiplied by a multiplier to form simultaneously in parallel a plurality of optical pattern images of a substantially identical shape, and optical correlation calculation between the plurality of optical pattern images and the primitive patterns which are formed in the various types of primitive masks is performed individually and instantaneously, the various type of primitive masks being arranged at a position spaced apart by a predetermined distance therefrom, thereby detecting beams emitted through the various types of primitive masks. Image multiplication, optical correlation calculation between the primitive pattern and the optical pattern image, and transmission of the result of the optical correlation calculation to the photosensors can be simultaneously performed at the light propagation speed. The apparatus structure can be simplified at low cost, and primitive pattern extraction operations can be performed at high speed.
摘要翻译：在用于提取包括在诸如字符或任何其他图形的图像中的原始图案的装置中，经过原始图案提取的图像被光乘以乘法器，并行地并行地形成具有基本相同形状的多个光学图案图像，并且在各种类型的原始掩模之间形成的多个光学图案图像和原始图案之间的光学相关计算被单独地和瞬时地执行，各种类型的基本掩模布置在与其间隔开预定距离的位置处，从而检测通过各种类型的原始掩模发射的光束。可以以光传播速度同时进行图像乘法，原始图案和光学图案图像之间的光学相关计算以及光学相关计算的结果的传输到光传感器。可以以低成本简化装置结构，并且可以高速执行原始图案提取操作。

5. 发明授权

US5016981A Mask 失效
标题翻译：面具
公开(公告)号：US5016981A
公开(公告)日：1991-05-21
申请号：US38636
申请日：1987-04-14
申请人： Norman A. Peppers , James R. Young , Gerald A. Pierce , Kazuo Katsuki , Ken Yamashita
发明人： Norman A. Peppers , James R. Young , Gerald A. Pierce , Kazuo Katsuki , Ken Yamashita
IPC分类号： G06K9/74 , G06T7/00
CPC分类号： G06K9/74
摘要： In a mask for transmitting a light subjected to a projection on a predetermined position and for detecting the light, transmittances of the mask are distributed in correspondence with a statistical distribution of the predetermined positions of the light. Information represented by optical signals can be detected with a high probability.
摘要翻译：在用于发送经过预定位置的投影的光并用于检测光的掩模中，掩模的透射率与光的预定位置的统计分布相对应地分布。可以高概率地检测由光信号表示的信息。

6. 发明授权

US4862511A Local feature analysis apparatus 失效
标题翻译：局部特征分析装置
公开(公告)号：US4862511A
公开(公告)日：1989-08-29
申请号：US62485
申请日：1987-06-15
申请人： Norman A. Peppers , James R. Young , Gerald A. Pierce , Kazuo Katsuki
发明人： Norman A. Peppers , James R. Young , Gerald A. Pierce , Kazuo Katsuki
IPC分类号： G06T7/00 , G06K9/58
CPC分类号： G06K9/58 , G06K2209/01
摘要： In an apparatus for analyzing local features of a character or any other figures, an extraction of the local features is performed by correlation calculations using a plurality of first reference masks, an analysis associated with combinations of the extracted local feature is performed by pattern matchings using a plurality of second reference masks, and the extraction and the analysis are performed optically and simultaneously with respect to the plurality of reference masks, respectively. Therefore, the local features analysis can be performed at high speed and accurately.
摘要翻译：在用于分析字符或任何其他图形的局部特征的装置中，通过使用多个第一参考掩码的相关计算来执行局部特征的提取，通过模式匹配来执行与提取的局部特征的组合相关联的分析，使用多个第二参考掩模，并且分别相对于多个参考掩模光学地和同时地执行提取和分析。因此，本地特征分析可以高速准确地进行。

7. 发明授权

US4845766A Simultaneous projection feature analysis apparatus 失效
标题翻译：同时投影特征分析装置
公开(公告)号：US4845766A
公开(公告)日：1989-07-04
申请号：US48387
申请日：1987-05-11
申请人： Norman A. Peppers , James R. Young , Gerald A. Pierce , Kazuo Katsuki , Shuhei Tanaka
发明人： Norman A. Peppers , James R. Young , Gerald A. Pierce , Kazuo Katsuki , Shuhei Tanaka
IPC分类号： G06K9/82 , G06K9/62 , G06K9/74 , G06T7/00
CPC分类号： G06K9/74
摘要： In an apparatus for serially performing simultaneous feature processing and similarity discrimination of an image such as a character or any other figure, an input image is multiplied by a first multiplier into a plurality of optical pattern images which are respectively supplied to means for detecting different types of projection features. The means for detecting different types of projection features simultaneously performs different types of projection operations of the input image. The optical pattern image obtained by converting a vector corresponding to the different types of projection features is displayed on a vector display. The optical pattern image displayed on the display is multiplied by a second multiplier into optical images which are then respectively supplied to different types of reference masks. Optical pattern matching between the optical images from the second multiplier and the different types of reference patterns is simultaneously performed.
摘要翻译：在用于串行执行诸如字符或任何其他图形的图像的同时特征处理和相似性鉴别的装置中，将输入图像乘以第一乘法器以分别提供给检测不同类型的装置的多个光学图案图像的投影特征。用于检测不同类型的投影特征的装置同时执行输入图像的不同类型的投影操作。通过转换对应于不同类型的投影特征的矢量获得的光学图案图像被显示在矢量显示上。将显示器上显示的光学图案图像乘以第二乘法器，然后分别提供给不同类型的参考掩码的光学图像。同时执行来自第二乘法器的光学图像与不同类型的参考图案之间的光学图案匹配。

8. 发明授权

US4809344A Apparatus for preprocessing of character recognition 失效
标题翻译：字符识别预处理装置
公开(公告)号：US4809344A
公开(公告)日：1989-02-28
申请号：US48229
申请日：1987-05-11
申请人： Norman A. Peppers , James R. Young , Gerald A. Pierce , Hisami Nishi , Kazuo Katsuki
发明人： Norman A. Peppers , James R. Young , Gerald A. Pierce , Hisami Nishi , Kazuo Katsuki
IPC分类号： G06K9/20 , G06K9/32 , G06K9/34 , G06K9/36 , G06K9/74
CPC分类号： G06K9/32 , G06K2209/01
摘要： In an apparatus for preprocessing of character recognition so as to obtain data necessary for character recognition, page segmentation is performed by simultaneously extracting a plurality of features, separation between lines, separation between characters, and separation between the lines and the characters are simultaneously performed, and a calculation time for normalizing the separated individual characters can be reduced, thereby performing proprocessing required for character recognition systematically at high speed.
摘要翻译：在用于字符识别的预处理的装置中，为了获得字符识别所必需的数据，通过同时提取多个特征，线之间的间隔，字符之间的间隔以及行和字符之间的间隔同时执行页分割，并且可以减少用于标准化分离的单独字符的计算时间，从而以高速度系统地执行字符识别所需的处理。

9. 发明授权

US4955060A Image recognition apparatus 失效
标题翻译：图像识别装置
公开(公告)号：US4955060A
公开(公告)日：1990-09-04
申请号：US69310
申请日：1987-07-02
申请人： Kazuo Katsuki , Norman A. Peppers , James R. Young , Gerald A. Pierce , Hisami Nishi
发明人： Kazuo Katsuki , Norman A. Peppers , James R. Young , Gerald A. Pierce , Hisami Nishi
IPC分类号： G02F3/00 , G06K9/82 , G06T7/00
CPC分类号： G06K9/82
摘要： In an image recognition apparatus for identifying an input image such as a character, any other graphic pattern or the like by comparing the input image with a plurality of reference image, an optical image recognition means simultaneously performs image information detection processing of a plurality of optical pattern images of substantially an identical shape obtained by multiplying the input image, thereby detecting a plurality of image information data corresponding to the plurality of optical pattern images and hence identifies the input image. When the input image cannot be identified by the optical image recognition means, an electronic image recognition means performs digital correlation calculations for limited ones of the reference images according to the above image information data. Therefore, image recognition can be performed by an inexpensive apparatus at high speed, and a high throughput can be obtained. In addition, a high recognition rate can be obtained.
摘要翻译：在通过将输入图像与多个参考图像进行比较来识别诸如字符，任何其它图形等的输入图像的图像识别装置中，光学图像识别装置同时执行多个光学的图像信息检测处理通过对输入图像进行乘法获得的基本上相同形状的图案图像，从而检测与多个光学图案图像相对应的多个图像信息数据，从而识别输入图像。当输入图像不能被光学图像识别装置识别时，电子图像识别装置根据上述图像信息数据对有限的参考图像执行数字相关计算。因此，可以通过廉价的装置高速执行图像识别，并且可以获得高的吞吐量。另外，可以获得高识别率。

10. 发明授权

US4947449A Apparatus for simultaneously extracting various types of projection features of an image 失效
标题翻译：用于同时提取图像的各种投影特征的装置
公开(公告)号：US4947449A
公开(公告)日：1990-08-07
申请号：US342690
申请日：1989-04-19
申请人： Norman A. Peppers , James R. Young , Kazuo Katsuki
发明人： Norman A. Peppers , James R. Young , Kazuo Katsuki
IPC分类号： G06K9/46 , G06K9/58
CPC分类号： G06K9/4647 , G06K9/58 , G06K2209/01
摘要： In an apparatus for simultaneously extracting various types of projection features of an image such as a character or any other figure, an image whose projection features are to be extracted is optically multiplied by a multiplier (4) to form a plurality of optical image each having a substantially identical shape, and the plurality of images are independently supplied to a plurality of detecting means (5A) to simultaneously obtain the various types of projection features. The arrangement of the apparatus can be simplified at low cost, and at the same time, parallel extraction of the projection features can be achieved within a short period of time. Various types of projection features can be simply obtained as needed.
摘要翻译：在用于同时提取诸如字符或任何其他图形的图像的各种投影特征的装置中，将要提取其投影特征的图像光学地乘以乘法器（4）以形成多个光学图像，每个具有大致相同的形状，并且多个图像被独立地提供给多个检测装置（5A），以同时获得各种类型的投影特征。可以以低成本简化装置的布置，并且同时可以在短时间内实现投影特征的并行提取。可以根据需要简单地获得各种投影特征。

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