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1. 发明授权

US5258969A Signal to noise ratio of a multiple layer optical disk with modulated beam 失效
标题翻译：具有调制光束的多层光盘的信噪比
公开(公告)号：US5258969A
公开(公告)日：1993-11-02
申请号：US875024
申请日：1992-04-28
申请人： Philippe Refregier , Brigitte Loiseaux , Jean-Pierre Huignard
发明人： Philippe Refregier , Brigitte Loiseaux , Jean-Pierre Huignard
IPC分类号： G11B7/00 , G11B7/005 , G11B7/007 , G11B7/09 , G11B7/12 , G11B7/14
CPC分类号： G11B7/005 , G11B7/12 , G11B7/14
摘要： The invention relates to the reading of optical disks in which the recording is performed in volume in separate layers. Reading a bit recorded within the layers gives a signal with a background noise from all the adjacent bits illuminated by the read beam. In order to eliminate this background noise, the read beam is modulated in position about the bit to be read, either horizontally or vertically with respect to a recording level. The background noise remains unchanged but the signal from the bit being read becomes a periodic signal.
摘要翻译：本发明涉及光盘的读取，其中在单独的层中进行体积记录。读取在层内记录的位给出具有由读取光束照亮的所有相邻位的背景噪声的信号。为了消除这种背景噪声，读取光束相对于记录电平水平或垂直地被调制在要被读取的位的位置上。背景噪声保持不变，但来自被读取的位的信号变为周期信号。

2. 发明授权

US5440400A Device for programming of recording by reference signals recognition 失效
标题翻译：用于通过参考信号识别编程记录装置
公开(公告)号：US5440400A
公开(公告)日：1995-08-08
申请号：US327811
申请日：1994-10-17
申请人： Francois Micheron , Dominique Potier , Philippe Refregier
发明人： Francois Micheron , Dominique Potier , Philippe Refregier
IPC分类号： G11B15/02 , G11B27/032 , G11B27/11 , G11B27/36 , H04N5/765 , H04N5/782 , H04N7/088 , H04N9/79
CPC分类号： H04N5/765 , G11B15/023 , G11B27/032 , G11B27/11 , G11B27/36 , H04N5/782 , H04N7/0887 , G11B2220/90
摘要： A driving device for driving a recording apparatus for selective recording of audio/video sequences, which is to actuate the recording apparatus at a precise instant of a beginning or of an ending of the audio/video sequence to be recorded. The driving device reduces picture datum from at least one reference picture belonging to the sequence to be recorded and a memory stores the reduced reference picture datum. A comparator compares the stored reduced reference datum with reduced picture data picked up from the set of picture sequences. A controller controls the recording apparatus to be activated to begin recording at the time the comparator detects a recognition of a picture similar to the stored reduced reference datum in the set of picture sequences.
摘要翻译：一种用于驱动用于选择性地记录音频/视频序列的记录装置的驱动装置，其将在要记录的音频/视频序列的开始或结束的确切时刻致动记录装置。驱动装置从属于要记录的序列的至少一个参考图像减少图像数据，并且存储器存储缩小的参考图像数据。比较器将所存储的减少参考数据与从该组图像序列拾取的缩小图像数据进行比较。控制器控制记录装置被激活以在比较器检测到与图像序列集合中存储的缩小基准数据类似的图像的识别时开始记录。

3. 发明授权

US5363191A Fibre optic sensor array reading device 失效
标题翻译：光纤传感器阵列读取装置
公开(公告)号：US5363191A
公开(公告)日：1994-11-08
申请号：US47621
申请日：1993-04-16
申请人： Philippe Refregier , Marc Turpin
发明人： Philippe Refregier , Marc Turpin
IPC分类号： G01D5/353 , G01B9/02
CPC分类号： G01D5/3539 , G01D5/35329 , G01D5/35335
摘要： A device for reading sensors in fiber optics which includes an integrated optics interferometer wherein the interference signal is slaved to a set-point value by means of a negative feedback signal. The measurement for reading the sensors is provided from the negative-feedback generated signal. In one of the disclosed embodiments generated delays of a value greater than an optical wavelength are measured by coupling the interferometer to a counting-up/counting-down system for interference fringe jumps.
摘要翻译： PCT No.PCT / FR90 / 00867 Sec。 371日期：1991年7月23日 102（e）日期1991年7月23日PCT 1990年11月30日PCT。一种用于读取光纤中的传感器的装置，其包括集成光学干涉仪，其中通过负反馈将干扰信号从属于设定点值信号。用于读取传感器的测量由负反馈产生的信号提供。在所公开的实施例之一中，通过将干涉仪耦合到用于干涉条纹跳跃的计数/递减计数系统来测量产生大于光学波长的值的延迟。

4. 发明授权

US5317651A Non-linear and adaptive signal-processing device 失效
标题翻译：非线性和自适应信号处理设备
公开(公告)号：US5317651A
公开(公告)日：1994-05-31
申请号：US58229
申请日：1993-05-10
申请人： Philippe Refregier , Jean-Pierre Huignard
发明人： Philippe Refregier , Jean-Pierre Huignard
IPC分类号： G06E1/02 , G06K9/74 , G06K9/82 , G06N3/067 , G06K9/62 , G02B27/46 , G03H1/16 , G06K9/76
CPC分类号： G06K9/82 , G06E1/02 , G06K9/74 , G06N3/0675 , G03H2001/0066 , G03H2260/54
摘要： A signal processing device used for processing images including an optical correlator combined with a neuonal processor.
摘要翻译：一种用于处理图像的信号处理装置，包括与神经处理器结合的光学相关器。

5. 发明授权

US5175796A Neural system of classification and classification method using such a system 失效
标题翻译：使用这种系统的分类和分类方法的神经系统
公开(公告)号：US5175796A
公开(公告)日：1992-12-29
申请号：US684173
申请日：1991-04-12
申请人： Philippe Refregier , Francois Vallet
发明人： Philippe Refregier , Francois Vallet
IPC分类号： G06K9/66 , G06N3/04
CPC分类号： G06K9/6281 , G06K9/6278 , G06N3/04
摘要： The disclosure concerns neural networks designed specially for the classification of objects represented by vectors X. If the vectors X include several parameters and if the objects have to be classified in a large number N of classes, the end result is a very large number of interconnections which become difficult to set up physically, are slow in their operation and require lengthy learning phases. The disclosed neural classification system has the particular feature of being constituted on the basis of P neural networks each individually carrying out the classification of objects in only two classes or, at any rate, in a small number of classes only. These networks give probabilities P.sub.i,j of membership in a class C.sub.i among two classes C.sub.i and C.sub.j. The outputs of these networks are connected to a signal processing module which, through simple functions (implementing linear combinations of the outputs and non-linear standardization functions) establishes, on N outputs, results P.sub.i (X) of classification among the N classes. The learning is done on classifications by pairs of classes, but the post-learning recognition gives classifications among N classes.
摘要翻译：本公开涉及专门用于由向量X表示的对象的分类的神经网络。如果向量X包括若干参数，并且如果对象必须被分类为大量N个类，则最终结果是非常大数量的互连这些难以在身体上建立，运作缓慢，需要漫长的学习阶段。所公开的神经分类系统具有基于P个神经网络构成的特征，每个P神经网络分别仅在两个类别中进行对象的分类，或者仅以少数类别进行分类。这些网络给出了两类Ci和Cj之间的类Ci中的隶属度的概率Pi，j。这些网络的输出连接到信号处理模块，信号处理模块通过简单的功能（实现输出和非线性标准化功能的线性组合）在N个输出上建立N类中分类的结果Pi（X）。学习是通过课堂分类进行的，但是学习后的识别给出N类中的分类。

6. 发明授权

US5062153A Reading device of polarimetric and interferometric sensors 失效
标题翻译：阅读极性和干涉式传感器的设备
公开(公告)号：US5062153A
公开(公告)日：1991-10-29
申请号：US527341
申请日：1990-05-23
申请人： Marc Turpin , Philippe Refregier
发明人： Marc Turpin , Philippe Refregier
IPC分类号： G01D5/34 , G01H9/00 , H04J14/06
CPC分类号： G01D5/344 , G01H9/004 , H04J14/06
摘要： A reading device of interferometric or polarimetric sensors including a main fiber on which a number of couplers equal to the number of sensors are placed, each coupler connected to a secondary compensation fiber, followed by a polarizer and a detector, thus constituting n elementary polarimeters.
摘要翻译：一种干涉式或偏振传感器的读取装置，包括其上放置有多个耦合器等于传感器数量的主光纤，每个耦合器连接到辅助补偿光纤，其后是偏振器和检测器，从而构成n个基本偏振计。

7. 发明授权

US5058973A Device for reading by optical sensor coherence 失效
标题翻译：通过光学传感器一致性读取的装置
公开(公告)号：US5058973A
公开(公告)日：1991-10-22
申请号：US477810
申请日：1990-02-27
申请人： Philippe Refregier , Dominique Rojas , Marc Turpin
发明人： Philippe Refregier , Dominique Rojas , Marc Turpin
IPC分类号： G01D5/26
CPC分类号： G01D5/266 , Y10S372/70
摘要： A reading device operates by the placing in interference of a reference signal, in the form of a fundamental wave train, with delayed wave trains constituting the useful signal. The device comprises an interferometer, a first branch (32) of which is traversed by at least said fundamental wave train (14), the first branch (32) being equipped, with means (37, 67, 87) for the generation of quantified delays of said fundamental wave train (14) with means (39) for the generation of a continuously variable delay of said fundamental wave train (14) over a range about each quantified delay value.
摘要翻译： PCT No.PCT / FR89 / 00353 Sec。 371日期1990年2月27日第 102（e）1990年2月27日PCT PCT 1989年7月6日PCT公布。出版物WO90 / 00721 日期1990年1月25日。读取装置通过以基波形式的参考信号的干扰与构成有用信号的延迟波列进行操作。该装置包括干涉仪，第一分支（32）由至少所述基波列（14）穿过，第一分支（32）配备有用于产生定量的装置（37,67,87）所述基本波束（14）的延迟具有用于在每个量化延迟值的范围内产生所述基波串（14）的连续可变延迟的装置（39）。

8. 发明授权

US5430454A Device for creating optical delays and application to an optical control system for a scanning antenna 失效
标题翻译：用于创建光学延迟并应用于扫描天线的光学控制系统的装置
公开(公告)号：US5430454A
公开(公告)日：1995-07-04
申请号：US777214
申请日：1991-11-06
申请人： Philippe Refregier , Daniel Dolfi , Jean-Pierre Huignard
发明人： Philippe Refregier , Daniel Dolfi , Jean-Pierre Huignard
IPC分类号： H01P9/00 , G02B6/28 , H01Q3/00 , H01Q3/26 , H04B10/00 , H04B10/22 , H01Q3/22
CPC分类号： G02B6/2861 , H01Q3/2676
摘要： Device for creating optical delays in which several secondary optical paths are provided and placed in series and in shunt with a main optical path. Access to the secondary optical paths is obtained via switches that are placed along the main optical path. The length of the delay circuits are in a geometric progression whose common ratio has the value of two. Depending upon the switching states of the switches it is therefore possible to obtain a series of equal distant delays with a relatively small number of switches.
摘要翻译： PCT No.PCT / FR91 / 00199 Sec。 371日期1991年11月6日 102（e）日期1991年11月6日PCT 1991年3月12日PCT公布。 WO91 / 14196 PCT出版物日期1991年9月19日。用于创建光学延迟的装置，其中多个次级光路被提供和串联布置并且与主光路分流。通过沿着主光路放置的开关获得对次级光路的访问。延迟电路的长度为几何级数，其公差比值为2。根据开关的开关状态，因此可以用相对较少数量的开关获得一系列相等的远距离延迟。

9. 发明授权

US5214716A Device for the recognition of sequences in a multidimensional signal 失效
标题翻译：用于识别多维信号中序列的设备
公开(公告)号：US5214716A
公开(公告)日：1993-05-25
申请号：US662624
申请日：1991-02-28
申请人： Philippe Refregier , Dominique Potier , Francois Micheron
发明人： Philippe Refregier , Dominique Potier , Francois Micheron
IPC分类号： G06K9/68 , G06K9/80
CPC分类号： G06K9/68 , G06K9/80
摘要： The disclosure relates to the recognition of sequences of multidimensional images and, notably, of image signals. The disclosed device includes, for each of said sequences to be recognized, a first circuit for the correlation of vectors representing the signal with a masking vector determined from the vectors representing the sequence to be recognized, producing a series of values corresponding to the degree of similarity of the two correlated vectors, a second circuit for the correlation of a sequence of the series of values with a reference sequence determined from the vectors forming said sequence to be recognized, producing values that correspond to the degree of similarity of the two correlated sequences, and a circuit for deciding on the validity of the recognition, by comparison of the values corresponding to the degree of similarity of the two correlated sequences with a threshold value.
摘要翻译：本公开涉及对多维图像序列的识别，特别是图像信号的识别。所公开的装置对于要被识别的每个所述序列包括第一电路，用于将表示信号的矢量与由表示要识别的序列的矢量确定的掩蔽矢量相关联，产生一系列对应于两个相关矢量的相似性，用于将一系列值的序列与由形成所述待识别序列的矢量确定的参考序列相关的第二电路产生与两个相关序列的相似度相对应的值以及用于通过将与两个相关序列的相似度对应的值与阈值进行比较来决定识别的有效性的电路。

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