专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 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。

3. 发明授权

US5063602A Image correlation calculation apparatus 失效
标题翻译：图像相关计算装置
公开(公告)号：US5063602A
公开(公告)日：1991-11-05
申请号：US679161
申请日：1991-03-26
申请人： Norman A. Peppers , James R. Young , Gerald A. Pierce , Hisami Nishi
发明人： Norman A. Peppers , James R. Young , Gerald A. Pierce , Hisami Nishi
IPC分类号： G06K9/74
CPC分类号： G06K9/74
摘要： In an image correlation calculation apparatus for optically calculating correlations between reference patterns and an image such as a character or any other figure, the image such as the character or any other figure subjected to correlation calculations is optically 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 reference patterns formed on various types of reference masks is performed individually and instantaneously, the various type of reference masks being arranged at a position spaced apart by a predetermined distance from the plurality of optical pattern image, thereby detecting beams emitted through the various types of reference masks. Image multiplication, optical correlation calculation, and transmission of the result of the optical correlation calculation to the photosensors can be simultaneously performed at a light propagation time. The apparatus structure can be simplified at low cost, and image correlation operations can be performed at high speed.
摘要翻译：在用于光学计算参考图案和诸如字符或任何其他图形的图像之间的相关性的图像相关计算装置中，将经过相关计算的诸如字符或任何其他图形的图像光学地乘以乘法器并行同时形成基本上相同形状的多个光学图案图像和多个光学图案图像与形成在各种类型的参考掩模上的参考图案之间的光学相关计算被单独和瞬时地执行，各种类型的参考掩模被布置在位置与多个光学图案图像隔开预定距离，从而检测通过各种类型的参考掩模发射的光束。可以在光传播时间同时进行图像乘法，光学相关计算和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，并且可以高速执行图像相关操作。

4. 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。

5. 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。

6. 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。

7. 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。

8. 发明授权

US4903315A Apparatus for enlarging or reducing an image pattern 失效
标题翻译：用于放大或缩小图像图案的装置
公开(公告)号：US4903315A
公开(公告)日：1990-02-20
申请号：US355889
申请日：1989-05-19
申请人： Norman A. Peppers , James R. Young , Gerald A. Pierce
发明人： Norman A. Peppers , James R. Young , Gerald A. Pierce
IPC分类号： H04N1/04 , G06K9/42 , H04N1/393
CPC分类号： G06K9/42 , H04N1/393 , G06K2209/01
摘要： Disclosed is an apparatus for enlarging or reducing an image pattern, wherein the image pattern and a pair of parallel image sensors are moved relative to each other to read the image pattern, the size of the image pattern along the moving direction is calculated on the basis of an output from one image sensor, a read clock frequency of the other image sensor is controlled on the calculated size of the image pattern, and thus enlargement or reduction of the image pattern along the moving direction can be easily performed.
摘要翻译：公开了一种用于放大或缩小图像图案的装置，其中图像图案和一对平行图像传感器相对于彼此移动以读取图像图案，基于运动方向计算图像图案的大小从一个图像传感器的输出，另一图像传感器的读取时钟频率被控制在所计算的图像图案的大小上，因此可以容易地执行图像图案沿着移动方向的放大或缩小。

9. 发明授权

US4790024A Vector discrimination apparatus 失效
标题翻译：矢量辨别装置
公开(公告)号：US4790024A
公开(公告)日：1988-12-06
申请号：US38632
申请日：1987-04-14
申请人： Norman A. Peppers , James R. Young , Gerald A. Pierce
发明人： Norman A. Peppers , James R. Young , Gerald A. Pierce
IPC分类号： G06T7/00 , G06K9/74
CPC分类号： G06K9/74
摘要： In a vector discrimination apparatus for performing discrimination such as class classification and recognition of a vector consisting of vector components corresponding to features of predetermined information, an optical pattern displayed on a display at a position corresponding to the size of the vector component is optically multiplied by a multiplier to form multiple images each having a substantially identical shape in the vicinities of various types of reference masks, and pattern matching is established between the multiple images and the various types of reference patterns formed on the reference masks. Discrimination such as class classification and recognition of the vector consisting of the vector components corresponding to the features of predetermined information such as a character or the like can be performed at a high speed, although the apparatus configuration is simple and low cost.
摘要翻译：在用于执行诸如类别分类和由对应于预定信息的特征的矢量分量的矢量的识别的矢量判别装置中，在与矢量分量的大小相对应的位置处的显示器上显示的光学图案被光学地乘以形成多个图像的乘法器，每个图像在各种类型的参考掩码附近具有基本相同的形状，并且在多个图像与形成在参考掩码上的各种类型的参考图案之间建立模式匹配。虽然装置结构简单且成本低，但是可以高速地执行诸如对类别分类的识别和对与诸如字符等的预定信息的特征相对应的向量分量的矢量的识别。

10. 发明授权

US5343458A Method of storing digital video, audio and control information on an an optical storage medium 失效
标题翻译：将数字视频，音频和控制信息存储在光学存储介质上的方法
公开(公告)号：US5343458A
公开(公告)日：1994-08-30
申请号：US944977
申请日：1992-09-15
申请人： Louis F. Schaefer , Hugh E. Frohbach , Gerald A. Pierce , Norman A. Peppers
发明人： Louis F. Schaefer , Hugh E. Frohbach , Gerald A. Pierce , Norman A. Peppers
IPC分类号： G11B7/007 , G11B7/003 , G11B20/12 , H04N1/44 , H04N5/84 , G11B7/20
CPC分类号： G11B7/003 , H04N5/84
摘要： The present invention relates to video recording and playback techniques and devices which create relative movement between a laser and an optical medium such as a flexible optical tape to permit the recording of different bandwidth signals. Further, the present invention relates to video recording and playback techniques and devices which optimize relative movement between a laser source and the optical medium in a cost-effective manner.
摘要翻译：本发明涉及在激光与诸如柔性光带之类的光介质之间产生相对移动以允许记录不同带宽信号的视频记录和重放技术和装置。此外，本发明涉及以成本有效的方式优化激光源和光学介质之间的相对运动的视频记录和重放技术和装置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式