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    Visual information processing device
    3.
    发明公开
    Visual information processing device 失效
    Optische Informationsverarbeitungsanlage。

    公开(公告)号：EP0466117A2

    公开(公告)日：1992-01-15

    申请号：EP91111434.6

    申请日：1991-07-09

    申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

    发明人： Isoda, Satoru, c/o Chuo Kenkyusho, Mitsubishi ,  Hanazato, Yoshio, c/o Chuo Kenyusho, Mitsubishi ,  Ueyama, Satoshi, c/o Chuo Kenyusho, Mitsubishi ,  Kawakubo, Hiroaki, c/o Chuo Kenkyusho, Mitsubishi ,  Nishikawa, Satoshi, c/o Chuo Kenkyusho, Mitsubishi

    IPC分类号： G06F15/80

    CPC分类号： G06N3/063 ,  G06N3/067

    摘要： A visual information processing device having a neural network function and capable of visual information processing comprises a semiconductor integrated circuit device section equipped with a plurality of neuronic circuit regions realizing a neuron function included in the neural network function, and first and second molecular film sections provided on the integrated circuit device section. The first molecular film section comprises a light-receiving molecular film section including Tij input elements having a photoelectric function and to which coupling strength levels (Tij) between the plurality of neuronic circuit regions are optically written to realize electric connection between the neuronic circuit regions and image input elements for sensing visual images, each neuronic circuit region corresponding to one pixel. The second molecular film section comprises a light-emitting molecular film section including Tij signal output elements having a light emitting function to output Tij matrix signals as matrix light emission patterns.

    摘要翻译： 具有神经网络功能并且能够进行视觉信息处理的视觉信息处理装置包括：半导体集成电路装置部，其配备有实现包含在神经网络功能中的神经元功能的多个神经元电路区域，第一和第二分子膜部分 集成电路器件部分。 第一分子膜部分包括具有光电功能的Tij输入元件的光接收分子膜部分，并且光学地写入多个神经元电路区域之间的耦合强度电平（Tij），以实现神经元电路区域之间的电连接和 用于感测视觉图像的图像输入元件，每个神经元电路区域对应于一个像素。 第二分子膜部分包括发射分子膜部分，其包括具有发光功能的Tij信号输出元件，以输出Tij矩阵信号作为矩阵发光图案。

    Optical neural network and training method
    7.
    发明授权
    Optical neural network and training method 失效
    光学神经网络学习方法。

    公开(公告)号：EP0411108B1

    公开(公告)日：1994-12-14

    申请号：EP90904043.8

    申请日：1990-02-02

    申请人： Hughes Aircraft Company

    发明人： OWECHKO, Yuri

    IPC分类号： G06F15/76 ,  G06E3/00

    CPC分类号： G06E3/00 ,  G06N3/067

    摘要： An optical neural network stores optical transmission weightings as angularly and spatially distributed gratings within a phase conjugate mirror (PCM) (38), the PCM (38) using a stimulated process to generate a phase conjugated return beam without separate external pump mechanisms. An error signal is generated in response to differences between the actual and a desired output optical pattern, and is used to adjust the PCM gratings toward the desired output. One or more intermediate image planes may be employed along with the input and output planes. The input and intermediate planes, as well as the error signal, are preferably displayed on the surface of a spatial light modulator (28). The output optical signal is transduced into an electrical format for training the neural network, with the error signal also generated electrically. A significant increase in neuron and interconnection capacity is realized, without cross-talk between neurons, compared to prior optical neural networks.

    ARTIFICIAL NEURON
    9.
    发明公开
    ARTIFICIAL NEURON 审中-公开
    人工神经细胞

    公开(公告)号：EP3042344A1

    公开(公告)日：2016-07-13

    申请号：EP14756045.2

    申请日：2014-08-27

    申请人： Philips Lighting Holding B.V.

    发明人： GUILLANNEUF, Frederic Alexandre ,  KRIJN, Marcellinus Petrus Carolus Michael

    IPC分类号： G06N3/067

    CPC分类号： G06N3/067 ,  G06N3/0675 ,  G11C7/005 ,  G11C7/1081

    摘要： The present invention relates to an optical device (101, 201, 305). The present invention may be implemented as optical artificial neurons. The optical device comprises an optically transmissive light-receiving device (102) which may be a photodiode, an optically transmissive light-emitting device (104, 304) such as a light-emitting diode, an optically transmissive processor (103) comprising a memory storage device (106). The light-emitting device and the light-receiving device are electrically connected to the processor which is configured to control the light-emitting device to emit an optical signal (307, 313) based on a first optical signal received by the light-receiving device. The optical device comprises an address which is transmitted with the optical signal. The address of may be recognized by the processor when processing a received optical signal and is used by the processor to determine to control the light-emitting device to emit an optical signal or not.