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1005 条记录 (耗时 0.042 秒)

    Classified adaptive error recovery method and apparatus
    31.
    发明授权
    Classified adaptive error recovery method and apparatus 有权
    分类自适应误差恢复方法和装置

    公开(公告)号：US06351494B1

    公开(公告)日：2002-02-26

    申请号：US09405866

    申请日：1999-09-24

    申请人： Tetsujiro Kondo ,  James J. Carrig ,  Yasuhiro Fujimori ,  William Knox Carey

    发明人： Tetsujiro Kondo ,  James J. Carrig ,  Yasuhiro Fujimori ,  William Knox Carey

    IPC分类号： H04B166

    CPC分类号： H04N19/80 ,  H04N5/145 ,  H04N5/21

    摘要： A method, apparatus, and article of manufacture for restoring a deteriorated signal to an undeteriorated signal. A deteriorated signal consists of a plurality of deteriorated and undeteriorated data points. For each deteriorated data point, a plurality of class types including a motion vector class is created based upon characteristics of the area containing the deteriorated data point. The data point is classified with respect to one of the plurality of class types and assigned a corresponding input signal class. The undeteriorated signal is generated by adaptively filtering the deteriorated input signal in accordance with the input signal classification result. More than one classification method is used to create the plurality of class types. Created classes may include a motion class, an error class, a spatial class, a spatial activity class, or a motion vector class.

    摘要翻译： 一种用于将恶化信号恢复到未衰减信号的方法，装置和制品。 恶化的信号由多个恶化和未经改进的数据点组成。 对于每个恶化的数据点，基于包含恶化的数据点的区域的特性来创建包括运动矢量类的多个类型。 数据点相对于多个类型之一被分类并分配相应的输入信号类。 通过根据输入信号分类结果对劣化输入信号进行自适应滤波，产生未衰减的信号。 使用多种分类方法来创建多个类类型。 创建的类可以包括运动类，错误类，空间类，空间活动类或运动矢量类。

    Data transformation for explicit transmission of control information
    32.
    发明授权
    Data transformation for explicit transmission of control information 有权
    显式传输控制信息的数据转换

    公开(公告)号：US06539517B1

    公开(公告)日：2003-03-25

    申请号：US09437175

    申请日：1999-11-09

    申请人： Tetsujiro Kondo ,  Yasuhiro Fujimori ,  William Knox Carey ,  James J. Carrig

    发明人： Tetsujiro Kondo ,  Yasuhiro Fujimori ,  William Knox Carey ,  James J. Carrig

    IPC分类号： H03M1303

    CPC分类号： H04N19/88 ,  H04N19/89 ,  H04N19/895 ,  H04N19/98

    摘要： The present invention provides a system and method for explicitly transmitting a block attribute in the data of a block. In one embodiment, a current block of data is randomized in accordance with an ID value from the current block and from at least one temporally adjacent block of data. The ID of the current block is selected such that when combined with determined bits of the data results in the value of the block attribute. During a decoding process, the block attribute is retrieved by accessing the determined bits of the data. In one embodiment, the data is then decoded by generating possible candidate decodings and evaluating the candidate decodings based upon confidence metrics.

    摘要翻译： 本发明提供一种用于在块的数据中显式地发送块属性的系统和方法。 在一个实施例中，当前数据块根据来自当前块的ID值和至少一个时间上相邻的数据块被随机化。 选择当前块的ID，使得当与确定的数据的比特组合时，导致块属性的值。 在解码过程中，通过访问确定的数据位来检索块属性。 在一个实施例中，然后通过生成可能的候选解码并基于置信度量度来评估候选解码来对数据进行解码。

    Method and apparatus for encoding of bitstreams using rotation
    33.
    发明授权
    Method and apparatus for encoding of bitstreams using rotation 有权
    使用旋转编码比特流的方法和装置

    公开(公告)号：US06473876B1

    公开(公告)日：2002-10-29

    申请号：US09342287

    申请日：1999-06-29

    申请人： Tetsujiro Kondo ,  James J. Carrig ,  Yasuhiro Fujimori ,  William Knox Carey

    发明人： Tetsujiro Kondo ,  James J. Carrig ,  Yasuhiro Fujimori ,  William Knox Carey

    IPC分类号： G06F1100

    CPC分类号： H04N19/88 ,  H04N19/89 ,  H04N19/895 ,  H04N19/98

    摘要： The present invention includes a system and method for encoding data by altering data of a rotation block by a rotation factor dependent on data of a key block. In one embodiment, the data includes compression parameters that are descriptive of compressed data. In one embodiment, data of the second or rotation block is altered by calculating a rotation factor from data of a first or key block and altering data of second block in accordance with the rotation factor. In another embodiment, the present invention includes a method for recovering data when there are data losses by determining candidate rotation values for full decoding data of the second block and selecting a rotation value from the candidate rotation values corresponding to the first block data.

    摘要翻译： 本发明包括一种通过根据关键块的数据的旋转因子改变旋转块的数据来对数据进行编码的系统和方法。 在一个实施例中，数据包括描述压缩数据的压缩参数。 在一个实施例中，通过根据旋转因子从第一或关键块的数据计算旋转因子和改变第二块的数据来改变第二或旋转块的数据。 在另一个实施例中，本发明包括一种当通过确定用于第二块的完全解码数据的候选旋转值并且从与第一块数据相对应的候选旋转值中选择旋转值而存在数据丢失时恢复数据的方法。

    Source code shuffling to provide for robust error recovery
    34.
    发明授权
    Source code shuffling to provide for robust error recovery 有权
    源代码重排以提供强大的错误恢复

    公开(公告)号：US06389562B1

    公开(公告)日：2002-05-14

    申请号：US09342322

    申请日：1999-06-29

    申请人： Tetsujiro Kondo ,  Yasuhiro Fujimori ,  William Knox Carey ,  James J. Carrig

    发明人： Tetsujiro Kondo ,  Yasuhiro Fujimori ,  William Knox Carey ,  James J. Carrig

    IPC分类号： G06F1100

    CPC分类号： H04N19/88 ,  H04N19/895

    摘要： Data is encoded to maximize subsequent recovery of lost or damaged compression parameters of encoded data. In one embodiment, at least one compression parameter is used to define a pseudorandom sequence and the data is shuffled using the pseudorandom sequence. In one embodiment, a bit reallocation process and code reallocation process are performed on the data to randomize the data.

    摘要翻译： 编码数据以最大化后续恢复编码数据的丢失或损坏的压缩参数。 在一个实施例中，使用至少一个压缩参数来定义伪随机序列，并且使用伪随机序列对数据进行混洗。 在一个实施例中，对数据执行位重新分配处理和代码重新分配处理以使数据随机化。

    Resolution enhancement by nearest neighbor classified filtering
    37.
    发明授权
    Resolution enhancement by nearest neighbor classified filtering 有权
    通过最近邻分类过滤的分辨率增强

    公开(公告)号：US06519368B1

    公开(公告)日：2003-02-11

    申请号：US09724808

    申请日：2000-11-28

    申请人： Tetsujiro Kondo ,  Yasuhiro Fujimori ,  James J. Carrig

    发明人： Tetsujiro Kondo ,  Yasuhiro Fujimori ,  James J. Carrig

    IPC分类号： G06K940

    CPC分类号： G06K9/6272 ,  G06T3/4007 ,  G06T5/20

    摘要： A method and apparatus for enhancing image resolution by determining a nearest neighbor class for an input image vector from a plurality of spatial classes are disclosed. In one embodiment, the nearest neighbor class is determined by first receiving the input image vector that is to be classified into one of several spatial classes. Each spatial class has a corresponding normalized mean class vector. The input image vector is normalized. Then, the weighted distances from the normalized image vector to each normalized mean class vector are determined. The class vector which is the nearest neighbor class to the input image vector is determined based on the weighted distances. A filter corresponding to the nearest neighbor class is applied to the input image vector to enhance the resolution of the image.

    摘要翻译： 公开了一种通过从多个空间类别确定输入图像向量的最近邻类来增强图像分辨率的方法和装置。 在一个实施例中，通过首先接收要被分类为几个空间类别之一的输入图像向量来确定最近邻类。 每个空间类具有对应的归一化平均类向量。 输入图像矢量被归一化。 然后，确定从归一化图像向量到每个归一化平均等级向量的加权距离。 基于加权距离确定作为输入图像向量的最近邻类的类向量。 对应于最近相邻类的滤波器被应用于输入图像矢量以增强图像的分辨率。

    Method and apparatus for speech data
    38.
    发明授权
    Method and apparatus for speech data 失效
    语音数据的方法和装置

    公开(公告)号：US07912711B2

    公开(公告)日：2011-03-22

    申请号：US11903550

    申请日：2007-09-21

    申请人： Tetsujiro Kondo ,  Tsutomu Watanabe ,  Masaaki Hattori ,  Hiroto Kimura ,  Yasuhiro Fujimori

    发明人： Tetsujiro Kondo ,  Tsutomu Watanabe ,  Masaaki Hattori ,  Hiroto Kimura ,  Yasuhiro Fujimori

    IPC分类号： G10L19/10

    CPC分类号： G10L21/038 ,  G10L19/26

    摘要： There is disclosed a speech processing device in which prediction taps for finding prediction values of the speech of high sound quality are extracted from the synthesized sound obtained on affording linear prediction coefficients and residual signals, generated from a preset code, to a speech synthesis filter, speech of high sound quality being higher in sound quality than the synthesized sound, and in which the prediction taps are used along with preset tap coefficients to perform preset predictive calculations to find the prediction values of the speech of high sound quality. The speech of high sound quality is higher in sound quality than the synthesized sound. The device includes a prediction tap extracting unit (45) for extracting, from the synthesized sound, the prediction taps used for predicting the speech of high sound quality, as target speech, the prediction values of which are to be found, and a class tap extraction unit (46) for extracting class taps, used for classifying the target speech to one of a plurality of classes, from the above code. The device also includes a classification unit (47) for finding the class of the target speech based on the class taps, acquisition unit for acquiring the tap coefficients associated with the class of the target speech from among the tap coefficients as found on learning from class to class, and a prediction unit (49) for finding the prediction values of the target speech using the prediction taps and the tap coefficients associated with the class of the target speech.

    摘要翻译： 公开了一种语音处理装置，其中从提供线性预测系数获得的合成声音和从预设码产生的残余信号中提取用于发现高音质的语音的预测值的预测抽头到语音合成滤波器， 声音质量高于合成声音的语音，其中预测抽头与预设抽头系数一起使用以执行预设的预测计算，以找到高音质的语音的预测值。 声音质量高于合成声音。 该装置包括：预测抽头提取单元，用于从合成声音中提取用于预测高音质的语音的预测抽头，作为目标语音，其预测值将被发现;以及类别抽头 提取单元（46），用于从上述代码中提取用于将目标语音分类为多个类别中的一个的类别抽头。 该装置还包括：用于基于类别抽头找到目标语音类别的分类单元（47），用于从课堂学习中发现的抽头系数中获取与目标语音类别相关联的抽头系数的获取单元 以及用于使用预测抽头和与目标语音的类别相关联的抽头系数来找到目标语音的预测值的预测单元（49）。

    Information processing system and associated methodology of surveillance event monitoring
    39.
    发明授权
    Information processing system and associated methodology of surveillance event monitoring 有权
    信息处理系统及相关监控事件监测方法

    公开(公告)号：US07840284B2

    公开(公告)日：2010-11-23

    申请号：US11763664

    申请日：2007-06-15

    申请人： Tetsujiro Kondo ,  Naoki Kobayashi ,  Yasuhiro Fujimori ,  Yasuaki Takahashi ,  Koji Ohta ,  Naoki Takeda

    发明人： Tetsujiro Kondo ,  Naoki Kobayashi ,  Yasuhiro Fujimori ,  Yasuaki Takahashi ,  Koji Ohta ,  Naoki Takeda

    IPC分类号： G05B15/02

    CPC分类号： H04N7/183 ,  B60R1/002 ,  G01R31/3606 ,  G05B15/02 ,  G08B13/19647 ,  G08B13/19652 ,  G08B13/1966 ,  G08B13/19663 ,  G08B13/19669 ,  G08B13/1968 ,  G08B13/19695 ,  H04N7/18

    摘要： An information processing apparatus performs a monitor processing based on sensor data. A first sensor obtains sensor data of a first format, the first format being video. A second sensor obtains sensor data of a second format, the second format being different from the first format. Surveilled features of an object are extracted from the sensor data obtained and compared to determination parameters in order to determine whether a surveillance event has occurred. When a surveillance event is determined to have occurred, message data reports the surveillance event to a further information processing apparatus. A decision signal is received from the further information processing apparatus, and a switch individually turns ON or OFF each of the first and second sensors according to the decision signal based on an instruction transmitted from the further information processing apparatus.

    摘要翻译： 信息处理装置基于传感器数据执行监视处理。 第一传感器获得第一格式的传感器数据，第一格式是视频。 第二传感器获得第二格式的传感器数据，第二格式不同于第一格式。 从获得的传感器数据中提取对象的被检查的特征，并将其与确定参数进行比较，以便确定监视事件是否已经发生。 当监视事件被确定已经发生时，消息数据将监视事件报告给另一个信息处理设备。 从另外的信息处理装置接收判定信号，根据从其他信息处理装置发送的指示，开关根据判定信号单独地接通或关闭第一和第二传感器。