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    Digital photography apparatus with an image-processing unit
    6.
    发明公开
    Digital photography apparatus with an image-processing unit 失效
    Digitale Photographievorrichtung mit einer Bildverarbeitungsvorrichtung

    公开(公告)号：EP0877524A1

    公开(公告)日：1998-11-11

    申请号：EP97830215.6

    申请日：1997-05-09

    Applicant: STMicroelectronics S.r.l.

    Inventor： Mancuso, Massimo ,  D'Alto, Viviana ,  Poluzzi, Rinaldo ,  Airoldi, Fabrizio

    IPC: H04N1/40

    CPC classification number: H04N1/40 ,  H04N2101/00

    Abstract: Digital photography apparatus (100), particularly a digital still camera, comprising means (110-125) for acquiring a digital image, compression means (130) for obtaining a compressed image, and a memory (135) for storing the compressed image, the apparatus also including processing means (140) for obtaining a processed image and corresponding processing parameters from the image acquired, the processing means (140) supplying as an output, in a first operative condition, the processed image to be compressed by the compression means (130) and, in a second operative condition, the image acquired to be compressed by the compression means (130) and the processing parameters to be stored in the memory (135).

    Abstract translation: 数字摄影装置（100），特别是数字静态相机，包括用于获取数字图像的装置（110-125），用于获得压缩图像的压缩装置（130）和用于存储压缩图像的存储器（135） 装置还包括用于从所获取的图像获得处理图像和对应的处理参数的处理装置（140），处理装置（140）在第一操作条件下提供作为输出的压缩装置要压缩的处理图像 130），并且在第二操作条件下，由压缩装置（130）获取要压缩的图像和要存储在存储器（135）中的处理参数。

    Device and method for filtering electrical signals, in particular acoustic signals
    9.
    发明公开
    Device and method for filtering electrical signals, in particular acoustic signals 审中-公开
    装置和方法，用于过滤的电信号，特别是声信号

    公开(公告)号：EP1395080A1

    公开(公告)日：2004-03-03

    申请号：EP02425541.6

    申请日：2002-08-30

    Applicant: STMicroelectronics S.r.l.

    Inventor： Poluzzi, Rinaldo ,  Savi, Alberto ,  Martina, Giuseppe ,  Vago, Davide

    IPC: H04R3/00

    CPC classification number: H04R3/005 ,  H04R25/407 ,  H04R25/507 ,  H04R2225/41 ,  H04R2410/05

    Abstract: A device for filtering electrical signals has a number of inputs (2L, 2R) arranged spatially at a distance from one another and supplying respective pluralities of input signal samples. A number of signal processing channels (10L, 10R), each formed by a neuro-fuzzy filter, receive a respective plurality of input signal samples and generate a respective plurality of reconstructed samples. An adder (11) receives the pluralities of reconstructed samples and adds them up, supplying a plurality of filtered signal samples. In this way, noise components are shorted. When activated by an acoustic scenario change recognition unit (5), a training unit (4) calculates the weights of the neuro-fuzzy filters, optimizing them with respect to the existing noise.

    Abstract translation: 一种用于过滤电信号设备具有多个彼此和供给输入信号采样的多个respectivement在距离空间上布置的输入（2L，2R）。 多个信号处理通道（10L，10R），每个由一个神经模糊滤波器构成，接收输入信号采样的respectivement多元性并生成重构样本respectivement多元性。 加法器（11）接收重构样本的复数，并且将它们相加后，供给滤波的信号采样的复数。 通过这种方式，噪声成分被短路。 当由声学场景变化识别单元（5）激活，锻炼单元（4）计算神经模糊滤波器的权重，相对于现有的噪声优化它们。

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