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1. 发明授权

US09412041B1 Retinal apparatus and methods 有权
标题翻译：视网膜仪器和方法
公开(公告)号：US09412041B1
公开(公告)日：2016-08-09
申请号：US13539142
申请日：2012-06-29
申请人： Dimitry Fisher , Eugene M. Izhikevich , Marius Buibas , Botond Szatmary
发明人： Dimitry Fisher , Eugene M. Izhikevich , Marius Buibas , Botond Szatmary
IPC分类号： G06K9/00 , G06K9/60 , G06N3/063
CPC分类号： G06K9/605 , G06K9/645 , G06N3/049 , G06N3/063 , H01L27/14609 , H04N5/357
摘要： Artificial retina may be implemented. A retinal apparatus may comprise an input pixel layer, hidden photoreceptive layer, an output neuron layer, and/or other components. Individual cones of the photoreceptive layer may be configured to receive input stimulus from one or more cones within the cone circle of confusion. The cone dynamic may be described using a diffusive state equation characterized by two variables configured to represent membrane voltage and current. Diffusive horizontal coupling of neighboring cones may effectuate non-separable spatiotemporal response that is configured to respond to contrast reversing and/or coherent moving stimulus. The photoreceptive layer high-pass filtered output may facilitate contrast detection by suppressing time-invariant component of the input and reducing sensitivity of the retina to the static inputs.
摘要翻译：可以实施人造视网膜。视网膜装置可以包括输入像素层，隐藏的感光层，输出神经元层和/或其它组件。感光层的单个锥体可以被配置为从混合锥圆圈内的一个或多个锥体接收输入刺激。可以使用由两个变量表征的扩散状态方程来描述锥形动态，其被配置为表示膜电压和电流。相邻锥体的扩散水平耦合可以实现被配置为响应对比度反转和/或相干移动刺激的不可分离的时空响应。感光层高通滤波输出可以通过抑制输入的时间不变分量并降低视网膜对静态输入的敏感度来促进对比度检测。

2. 发明授权

US3271576A Photoelectric matrix network 失效
标题翻译：光电矩阵网络
公开(公告)号：US3271576A
公开(公告)日：1966-09-06
申请号：US25478563
申请日：1963-01-29
申请人： WESTERN UNION TELEGRAPH CO
发明人： TURNER FRANK T
IPC分类号： G06K9/64
CPC分类号： G06K9/645

3. 发明授权

US3246296A Character reading apparatus 失效
公开(公告)号：US3246296A
公开(公告)日：1966-04-12
申请号：US10748861
申请日：1961-05-03
申请人： SPERRY RAND CORP
发明人： HEIZER KENNETH W , HINDS VIRGIL A
IPC分类号： G06K9/64
CPC分类号： G06K9/645

4. 发明授权

US09418318B2 Robust subspace recovery via dual sparsity pursuit 有权
标题翻译：通过双重稀疏追求实现强大的子空间恢复
公开(公告)号：US09418318B2
公开(公告)日：2016-08-16
申请号：US14468725
申请日：2014-08-26
申请人： Siemens Aktiengesellschaft , North Carolina State University
发明人： Mariappan S. Nadar , Xiao Bian , Qiu Wang , Hasan Ertan Cetingul , Hamid Krim , Lucas Plaetevoet
IPC分类号： G06K9/00 , G06K9/64 , G06T7/00
CPC分类号： G06K9/645 , G06T7/11 , G06T7/194 , G06T2207/30048 , G06T2207/30104
摘要： A computer-implemented method of detecting a foreground data in an image sequence using a dual sparse model framework includes creating an image matrix based on a continuous image sequence and initializing three matrices: a background matrix, a foreground matrix, and a coefficient matrix. Next, a subspace recovery process is performed over multiple iterations. This process includes updating the background matrix based on the image matrix and the foreground matrix; minimizing an L−1 norm of the coefficient matrix using a first linearized soft-thresholding process; and minimizing an L−1 norm of the foreground matrix using a second linearized soft-thresholding process. Then, background images and foreground images are generated based on the background and foreground matrices, respectively.
摘要翻译：使用双稀疏模型框架检测图像序列中的前景数据的计算机实现的方法包括基于连续图像序列创建图像矩阵并初始化三个矩阵：背景矩阵，前景矩阵和系数矩阵。接下来，通过多次迭代执行子空间恢复处理。该过程包括基于图像矩阵和前景矩阵更新背景矩阵; 使用第一线性化软阈值过程来最小化系数矩阵的L-1范数; 以及使用第二线性化软阈值处理来最小化前景矩阵的L-1范数。然后，分别基于背景和前景矩阵生成背景图像和前景图像。

5. 发明申请

US20070286498A1 PATTERN DETECTING METHOD AND APPARATUS THEREOF 审中-公开
标题翻译：图案检测方法及装置
公开(公告)号：US20070286498A1
公开(公告)日：2007-12-13
申请号：US11740928
申请日：2007-04-27
申请人： Po-Wei Chao , Hsin-Ying Ou
发明人： Po-Wei Chao , Hsin-Ying Ou
IPC分类号： G06K9/68 , G06K9/62
CPC分类号： G06K9/56 , G06K9/645
摘要： The invention discloses a pattern detecting apparatus. The pattern detecting apparatus includes a comparing module and a determining module. The comparing module compares a plurality of pixels of a pixel window in an image. The determining module determines whether the pixel window matches any predetermined pattern of a plurality of predetermined patterns according to results of comparing the pixels by the comparing module.
摘要翻译：本发明公开了一种图案检测装置。图案检测装置包括比较模块和确定模块。比较模块比较图像中的像素窗口的多个像素。确定模块根据通过比较模块比较像素的结果来确定像素窗口是否匹配多个预定图案中的任何预定图案。

6. 发明授权

US3902160A Pattern recognition system 失效
公开(公告)号：US3902160A
公开(公告)日：1975-08-26
申请号：US42918173
申请日：1973-12-28
申请人： RICOH KK
发明人： KAWA RYUICHI
IPC分类号： A01K89/015 , G06K9/64 , G06K9/10
CPC分类号： G06K9/645
摘要： A two-dimensional input pattern to be recognized is converted into a pattern of n analog voltages representing the peculiar features of said pattern. Next there is established one-to-one correspondence between the two-dimensional input pattern and a point in an N-dimensional Euclidean Space whose coordinates correspond to said n analog voltages. The distances in said Euclidean between the two-dimensional input pattern space and standard patterns in storage for identification of a desired number of patterns are obtained based upon a relation in accord with the present invention. The two-dimensional input pattern is identified by the standard pattern whose distance to the twodimensional input pattern is the minimum such distance.

7. 发明授权

US2927303A Apparatus for reading human language 失效
标题翻译：阅读人类语言的设备
公开(公告)号：US2927303A
公开(公告)日：1960-03-01
申请号：US77189758
申请日：1958-11-04
申请人： GEN ELECTRIC
发明人： ELBINGER LEWIS P
IPC分类号： G01R19/00 , G06K9/64
CPC分类号： G06K9/645 , G01R19/0038

8. 发明授权

US09014416B1 Sensory processing apparatus and methods 有权
标题翻译：感觉处理装置和方法
公开(公告)号：US09014416B1
公开(公告)日：2015-04-21
申请号：US13540429
申请日：2012-07-02
申请人： Dimitry Fisher , Eugene M. Izhikevich , Marius Buibas
发明人： Dimitry Fisher , Eugene M. Izhikevich , Marius Buibas
IPC分类号： G06K9/00 , H01L27/146
CPC分类号： G06K9/605 , G06K9/645 , G06N3/049 , G06N3/063 , H01L27/14609 , H04N5/357
摘要： Artificial retina may be implemented. A retinal apparatus may comprise an input pixel layer, hidden photoreceptive layer, an output neuron layer, and/or other components. Individual cones of the photoreceptive layer may be configured to receive input stimulus from one or more cones within the cone circle of confusion. The cone dynamic may be described using a diffusive state equation characterized by two variables configured to represent membrane voltage and current. Diffusive horizontal coupling of neighboring cones may effectuate non-separable spatiotemporal response that is configured to respond to contrast reversing and/or coherent moving stimulus. The photoreceptive layer high-pass filtered output may facilitate contrast detection by suppressing time-invariant component of the input and reducing sensitivity of the retina to the static inputs.
摘要翻译：可以实施人造视网膜。视网膜装置可以包括输入像素层，隐藏的感光层，输出神经元层和/或其它组件。感光层的单个锥体可以被配置为从混合锥圆圈内的一个或多个锥体接收输入刺激。可以使用由两个变量表征的扩散状态方程来描述锥形动态，其被配置为表示膜电压和电流。相邻锥体的扩散水平耦合可以实现被配置为响应对比度反转和/或相干移动刺激的不可分离的时空响应。感光层高通滤波输出可以通过抑制输入的时间不变分量并降低视网膜对静态输入的敏感度来促进对比度检测。

9. 发明授权

US3652991A Arrangement for character recognition of characters which are broken up into characteristic shape elements 失效
标题翻译：用于字符识别的字符识别的格式被修改为特征形状元素
公开(公告)号：US3652991A
公开(公告)日：1972-03-28
申请号：US3652991D
申请日：1970-08-17
申请人： INT STANDARD ELECTRIC CORP
发明人： DIETRICH WALTER
IPC分类号： G06K9/64 , G06K9/13
CPC分类号： G06K9/645
摘要： The present invention relates to automatic character recognition, in which the characters are broken up into their characteristic shape elements, and in which the scanned and electrically stored shape elements are detected by probes corresponding to the shape elements. The shape elements are successively fed to the probes, and the probe most similar to the particular shape element, is detected by a first extreme value detecting circuit. The detected probe is assigned to the relevant character on the basis of its location in the character area, and the number of probes for each character is stored, so that the character with the largest number of assigned shape elements is determined and recognized by a second extreme value detecting circuit.
摘要翻译：本发明涉及自动字符识别，其中字符被分解成它们的特征形状元素，并且其中扫描和电存储的形状元素由对应于形状元素的探针检测。形状元件被连续馈送到探针，并且与特定形状元件最相似的探针由第一极值检测电路检测。检测到的探针基于其在字符区域中的位置被分配给相关字符，并且存储每个字符的探针数量，使得具有最多数目的分配形状元素的字符由第二个极值检测电路

10. 发明授权

US3593285A Maximum signal determining circuit 失效
标题翻译：最大信号确定电路
公开(公告)号：US3593285A
公开(公告)日：1971-07-13
申请号：US3593285D
申请日：1968-07-31
申请人： TELEFUNKEN PATENT
发明人： GILLMANN HANNO
IPC分类号： G01R19/00 , G06K9/64 , G06K9/02 , H03K5/20
CPC分类号： G06K9/645 , G01R19/0038
摘要： A circuit arrangement for determining which of a plurality of signal-carrying conductors contains the highest-amplitude signal, the circuit including a plurality of amplifiers each having an input connected to a respective line and feedback circuitry connected between the amplifier outputs and their inputs for producing, at a common point, a signal representing the output of that amplifier connected to the line containing the highestamplitude signal and for causing each of the remaining amplifiers to produce an output which is approximately equal to the difference between its associated input signal and the highest input signal.

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