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51. 发明授权

US07002587B2 Semiconductor device, image data processing apparatus and method 失效
标题翻译：半导体装置，图像数据处理装置及方法
公开(公告)号：US07002587B2
公开(公告)日：2006-02-21
申请号：US10640380
申请日：2003-08-14
申请人： Tetsujiro Kondo , Hideo Nakaya , Kazutaka Ando , Shizuo Chikaoka , Tsutomu Watanabe , Tsutomu Ichikawa , Yasunobu Node , Yoshiaki Nakamura
发明人： Tetsujiro Kondo , Hideo Nakaya , Kazutaka Ando , Shizuo Chikaoka , Tsutomu Watanabe , Tsutomu Ichikawa , Yasunobu Node , Yoshiaki Nakamura
IPC分类号： G09G5/39
CPC分类号： H04N19/53 , H04N19/433 , H04N19/46 , H04N19/513 , H04N19/56
摘要： A semiconductor device and an image data processing apparatus are capable of easily realizing address control, simplifying a circuit for address control, and easily realizing access to image data while reducing the volumes of pieces of image data of different resolutions in different hierarchies. In the image data processing apparatus, a memory cell array stores pieces of composite data, each containing a piece of pixel data and additional information data, for example, a motion vector associated with the pixel data. A designated pixel data and a motion vector associated with the pixel data are read out and a search region is suitably predicted and set up on the basis of the motion vector, and motion estimation is performed in the search region, for example, by a block matching process. Accordingly, motion estimation can be performed in a small search region equivalent to a large search region having been generally used for motion estimation, to realize high-speed, high-efficient motion estimation and improve the estimation accuracy.
摘要翻译：半导体器件和图像数据处理装置能够容易地实现地址控制，简化用于地址控制的电路，并且能够容易地实现对图像数据的访问，同时减少不同等级的不同分辨率的图像数据的数量。在图像数据处理装置中，存储单元阵列存储各自包含像素数据和附加信息数据的复合数据，例如与像素数据相关联的运动矢量。读出与像素数据相关联的指定像素数据和运动矢量，并且基于运动矢量适当地预测和建立搜索区域，并且在搜索区域例如通过块来执行运动估计匹配过程。因此，可以在与通常用于运动估计的大搜索区域相当的小搜索区域中执行运动估计，以实现高速，高效的运动估计并提高估计精度。

52. 发明申请

US20050177257A1 Digital signal processing method, learning method, apparatuses thereof and program storage medium 审中-公开
标题翻译：数字信号处理方法，学习方法，装置和程序存储介质
公开(公告)号：US20050177257A1
公开(公告)日：2005-08-11
申请号：US11074432
申请日：2005-03-08
申请人： Tetsujiro Kondo , Masaaki Hattori , Tsutomu Watanabe , Hiroto Kimura
发明人： Tetsujiro Kondo , Masaaki Hattori , Tsutomu Watanabe , Hiroto Kimura
IPC分类号： G10L19/04 , G10L19/00 , G10L19/14 , H03M7/30 , G06F17/00
CPC分类号： G10L19/18
摘要： Power spectrum data is calculated from a digital audio signal D10. A part of power spectrum data is extracted from thus calculated power spectrum data. Classification is made based on the extracted part of power spectrum data. And the digital audio signal D10 is converted by a predicting method that corresponds to the classified class. Thereby, conversion further adapted to the characteristic of the digital audio signal D10 can be performed.
摘要翻译：从数字音频信号D10计算功率谱数据。从这样计算的功率谱数据中提取功率谱数据的一部分。基于功率谱数据的提取部分进行分类。并且数字音频信号D 10通过与分类的类对应的预测方法转换。因此，可以执行进一步适应于数字音频信号D 10的特性的转换。

53. 发明申请

US20050073986A1 Signal processing system, signal processing apparatus and method, recording medium, and program 失效
标题翻译：信号处理系统，信号处理装置和方法，记录介质和程序
公开(公告)号：US20050073986A1
公开(公告)日：2005-04-07
申请号：US10495295
申请日：2003-08-27
申请人： Tetsujiro Kondo , Masaaki Hattori , Tsutomu Watanabe , Hiroto Kimura , Sakon Yamamoto , Akihiko Arimitsu
发明人： Tetsujiro Kondo , Masaaki Hattori , Tsutomu Watanabe , Hiroto Kimura , Sakon Yamamoto , Akihiko Arimitsu
IPC分类号： G10L13/00 , G10L19/02 , G10L21/003 , G10L21/0388 , G10L21/04 , H04N1/409 , H04N5/208 , H04N19/89 , H04J1/00
CPC分类号： G10L21/038 , H04N19/103 , H04N19/132 , H04N19/14 , H04N19/176 , H04N19/18 , H04N19/48 , H04N19/59 , H04N19/60 , H04N19/89 , H04N19/94
摘要： The present invention relates to a signal processing system, a signal processing apparatus and method, a recording medium, and a program in which high frequency components of a narrow-range signal having suppressed high frequency components can be restored with high accuracy. A narrow-range audio signal having low frequency components is divided into frames by a frame-unit dividing unit 11, and is spectral-transformed into a signal on a frequency domain by a DCT transform unit 12. A learning-produced-data table 14 extracts, at an address corresponding to a class code supplied from a classifying unit 13, high-frequency-component DCT spectrum data. In a spectrum combining unit 16, the extracted high-frequency-component DCT spectrum data is combined with low-frequency-component DCT spectrum data output from the DCT transform unit 12. Subsequently, a broad-range audio signal having combined high frequency components and low frequency components is output. The present invention can be applied to cellular phones.
摘要翻译：本发明涉及信号处理系统，信号处理装置和方法，记录介质和程序，其中可以高精度地恢复具有抑制的高频分量的窄范围信号的高频分量。具有低频分量的窄范围音频信号由帧单元划分单元11分成帧，并且通过DCT变换单元12被频谱变换为频域上的信号。学习产生数据表14 在对应于从分类单元13提供的类别代码的地址处提取高频分量DCT频谱数据。在频谱组合单元16中，将所提取的高频分量DCT频谱数据与从DCT变换单元12输出的低频分量DCT频谱数据组合。随后，将具有组合的高频分量的宽范围音频信号和输出低频分量。本发明可以应用于蜂窝电话。

54. 发明授权

US06483545B1 Information signal processing apparatus, picture information converting apparatus, and picture displaying apparatus 有权
公开(公告)号：US06483545B1
公开(公告)日：2002-11-19
申请号：US09358272
申请日：1999-07-21
申请人： Tetsujiro Kondo , Yasushi Tatehira , Nobuyuki Asakura , Masashi Uchida , Takuo Morimura , Kazutaka Ando , Hideo Nakaya , Tsutomu Watanabe , Satoshi Inoue , Wataru Niitsuma
发明人： Tetsujiro Kondo , Yasushi Tatehira , Nobuyuki Asakura , Masashi Uchida , Takuo Morimura , Kazutaka Ando , Hideo Nakaya , Tsutomu Watanabe , Satoshi Inoue , Wataru Niitsuma
IPC分类号： H04N701
CPC分类号： H04N7/012 , H04N7/0125 , H04N7/0137 , H04N7/0145
摘要： A 525i (interlace) signal can be converted into a 1050i signal or a 525p (progressive) signal. A calculating circuit generates pixels of an output picture signal with a linear estimation expression of predictive taps received from a tap selecting circuit and a coefficient received from a coefficient memory. The coefficient memory stores coefficients pre-obtained for individual classes. A class is determined by combining a spatial class corresponding to spatial class taps received from a tap selecting circuit and motion class taps received from a tap selecting circuit. A line sequential converting circuit converts a scanning line structure of an output signal of the calculating circuit 34 and obtains an output picture signal. The output picture signal is designated with a conversion method selection signal. Information corresponding to the selection signal is loaded from an information memory bank to the coefficient memory and registers.

55. 发明授权

US07688922B2 Transmitting apparatus and transmitting method, receiving apparatus and receiving method, transceiver apparatus, communication apparatus and method, recording medium, and program 失效
公开(公告)号：US07688922B2
公开(公告)日：2010-03-30
申请号：US12388980
申请日：2009-02-19
申请人： Tetsujiro Kondo , Hiroto Kimura , Tsutomu Watanabe , Masaaki Hattori , Gakuho Fukushi
发明人： Tetsujiro Kondo , Hiroto Kimura , Tsutomu Watanabe , Masaaki Hattori , Gakuho Fukushi
IPC分类号： H04L25/08
CPC分类号： G10L21/038 , G10L21/0364
摘要： A transmitting apparatus, a transmitting method, a receiving apparatus, a receiving method, a transceiver, a communication apparatus and method, a recording medium, and a program in which high quality voice can be decoded. A cellular telephone outputs coded voice data and also supplies uncoded voice sample data to a switching center while a telephone call is not made. Based on voice data used for the previous calculation processing and newly input voice data, the switching center performs calculation processing for quality-improving data for improving the quality of voice to be output from a cellular telephone that receives the coded voice data. The switching center stores the optimal quality-improving data as a user information database in association with the cellular telephone. The cellular telephone decodes the coded voice data based on the optimal quality-improving data supplied from the switching center.

56. 发明申请

US20100020827A1 SIGNAL PROCESSING SYSTEM, SIGNAL PROCESSING APPARATUS AND METHOD, RECORDING MEDIUM, AND PROGRAM 失效
标题翻译：信号处理系统，信号处理装置和方法，记录介质和程序
公开(公告)号：US20100020827A1
公开(公告)日：2010-01-28
申请号：US12571592
申请日：2009-10-01
申请人： Tetsujiro KONDO , Masaaki Hattori , Tsutomu Watanabe , Hiroto Kimura , Sakon Yamamoto , Akihiko Arimitsu
发明人： Tetsujiro KONDO , Masaaki Hattori , Tsutomu Watanabe , Hiroto Kimura , Sakon Yamamoto , Akihiko Arimitsu
IPC分类号： H04J1/00
CPC分类号： G10L21/038 , H04N19/103 , H04N19/132 , H04N19/14 , H04N19/176 , H04N19/18 , H04N19/48 , H04N19/59 , H04N19/60 , H04N19/89 , H04N19/94
摘要： The present invention relates to a signal processing system, a signal processing apparatus and method, a recording medium, and a program in which high frequency components of a narrow-range signal having suppressed high frequency components can be restored with high accuracy. A narrow-range audio signal having low frequency components is divided into frames by a frame-unit dividing unit 11, and is spectral-transformed into a signal on a frequency domain by a DCT transform unit 12. A learning-produced-data table 14 extracts, at an address corresponding to a class code supplied from a classifying unit 13, high-frequency-component DCT spectrum data. In a spectrum combining unit 16, the extracted high-frequency-component DCT spectrum data is combined with low-frequency-component DCT spectrum data output from the DCT transform unit 12. Subsequently, a broad-range audio signal having combined high frequency components and low frequency components is output. The present invention can be applied to cellular phones.
摘要翻译：本发明涉及信号处理系统，信号处理装置和方法，记录介质和程序，其中可以高精度地恢复具有抑制的高频分量的窄范围信号的高频分量。具有低频分量的窄范围音频信号由帧单元划分单元11分成帧，并且通过DCT变换单元12被频谱变换为频域上的信号。学习产生数据表14 在对应于从分类单元13提供的类别代码的地址处提取高频分量DCT频谱数据。在频谱组合单元16中，将所提取的高频分量DCT频谱数据与从DCT变换单元12输出的低频分量DCT频谱数据组合。随后，将具有组合的高频分量的宽范围音频信号和输出低频分量。本发明可以应用于蜂窝电话。

57. 发明授权

US07412384B2 Digital signal processing method, learning method, apparatuses for them, and program storage medium 失效
标题翻译：数字信号处理方法，学习方法，它们的装置和程序存储介质
公开(公告)号：US07412384B2
公开(公告)日：2008-08-12
申请号：US10089430
申请日：2001-07-31
申请人： Tetsujiro Kondo , Tsutomu Watanabe
发明人： Tetsujiro Kondo , Tsutomu Watanabe
IPC分类号： G10L15/08
CPC分类号： G10L19/22 , G10L19/18 , G10L25/06
摘要： A digital signal processing method and learning method and devices therefor, and a program storage medium which are capable of further improving the waveform reproducibility of a digital signal. Self correlation coefficients are calculated by cutting parts out of the digital signal by multiple windows having different sizes, and the parts are classified based on the calculation results of the self correlation coefficients. Then, the digital signal is converted by the prediction method corresponding to the classified class, so that the conversion further suitable for the features of the digital signal can be conducted.
摘要翻译：一种数字信号处理方法及其学习方法和装置，以及能够进一步提高数字信号的波形再现性的程序存储介质。通过利用具有不同尺寸的多个窗口从数字信号中切出零件来计算自相关系数，并且根据自相关系数的计算结果对这些部分进行分类。然后，通过对应于分类的类别的预测方法来转换数字信号，使得可以进行进一步适合于数字信号的特征的转换。

58. 发明授权

US07397512B2 Information signal processing apparatus, picture information converting apparatus, and picture displaying apparatus 有权
标题翻译：信息信号处理装置，图像信息转换装置和图像显示装置
公开(公告)号：US07397512B2
公开(公告)日：2008-07-08
申请号：US11056141
申请日：2005-02-10
申请人： Tetsujiro Kondo , Yasushi Tatehira , Nobuyuki Asakura , Masashi Uchida , Takuo Morimura , Kazutaka Ando , Hideo Nakaya , Tsutomu Watanabe , Satoshi Inoue , Wataru Niitsuma
发明人： Tetsujiro Kondo , Yasushi Tatehira , Nobuyuki Asakura , Masashi Uchida , Takuo Morimura , Kazutaka Ando , Hideo Nakaya , Tsutomu Watanabe , Satoshi Inoue , Wataru Niitsuma
IPC分类号： H04N5/45
CPC分类号： H04N7/012 , H04N7/0125 , H04N7/0137 , H04N7/0145
摘要： A picture information converting apparatus for generating a plurality of output picture signals. The apparatus includes first data selecting means; second data selecting means; memory means for storing a pre-obtained estimation expression coefficient; pixel value generating means for generating the first pixel with the second pixels selected by the first data selecting means and a linear estimation expression of the estimation expression coefficient; class determining means for generating class information corresponding to the third pixels selected by the second data selecting means and supplying the estimation expression coefficient to the pixel value generating means corresponding to the class information; scanning line structure converting means, connected to the pixel value generating means, for converting a conversion picture to a designated scanning line structure; and controlling means for receiving a control signal that designates a scanning line structure of the output picture signal and for switching over at least one of the estimation expression coefficient, the second pixels selected by the first data selecting means and the third pixels selected by the second data selecting means, corresponding to the control signal.
摘要翻译：一种用于产生多个输出图像信号的图像信息转换装置。该装置包括第一数据选择装置; 第二数据选择装置; 用于存储预先获得的估计表达系数的存储装置; 像素值产生装置，用于产生具有由第一数据选择装置选择的第二像素的第一像素和估计表达式系数的线性估计表达式; 类别确定装置，用于产生与由第二数据选择装置选择的第三像素相对应的类别信息，并将估计表达式系数提供给与类信息相对应的像素值产生装置; 扫描线结构转换装置，连接到像素值产生装置，用于将转换图像转换成指定的扫描线结构; 以及控制装置，用于接收指定输出图像信号的扫描线结构的控制信号，并且用于切换估计表达式系数中的至少一个，由第一数据选择装置选择的第二像素和由第二数据选择装置选择的第三像素数据选择装置，对应于控制信号。

59. 发明授权

US07366660B2 Transmission apparatus, transmission method, reception apparatus, reception method, and transmission/reception apparatus 失效
标题翻译：发送装置，发送方法，接收装置，接收方法以及发送/接收装置
公开(公告)号：US07366660B2
公开(公告)日：2008-04-29
申请号：US10362582
申请日：2002-06-20
申请人： Tetsujiro Kondo , Masaaki Hattori , Tsutomu Watanabe , Hiroto Kimura
发明人： Tetsujiro Kondo , Masaaki Hattori , Tsutomu Watanabe , Hiroto Kimura
IPC分类号： G10L19/04
CPC分类号： G10L19/22 , G10L21/0364
摘要： The present invention relates to a transceiver which provides a high-quality decoded voice. A mobile telephone 1011 encodes voice data, and outputs the encoded voice data. Furthermore, the mobile telephone 1011 learns quality-enhancement data which improves the quality of a voice output from a mobile telephone 1012, based on voice data used in past learning and newly input voice data, thereby transmitting the encoded voice data and quality-enhancement data. The mobile telephone 1012 receives the encoded voice data transmitted from the mobile telephone 1011, and selects quality-enhancement data correspondingly associated with a telephone number of the mobile telephone 1011. The mobile telephone 1012 decodes the received encoded voice data based on the selected quality-enhancement data. The present invention is applied to a mobile telephone that transmits and receives voices.
摘要翻译：本发明涉及提供高质量解码语音的收发器。移动电话101 1对语音数据进行编码，并输出编码的语音数据。此外，移动电话101 1基于过去学习中使用的语音数据学习提高从移动电话101 2的语音输出的质量的质量增强数据，以及新输入的语音数据，从而发送编码的语音数据和质量增强数据。移动电话101 2接收从移动电话101 1发送的编码语音数据，并且选择与移动电话101 1的电话号码相对应的质量增强数据< SUB> 1 。基于所选择的质量增强数据，移动电话101 2对所接收的编码语音数据进行解码。本发明应用于发送和接收语音的移动电话。

60. 发明授权

US07336832B2 Processor and processing method for an image signal, image display apparatus, generation apparatus and generation method for coefficient data used therein, program for executing each of these methods, and computer-readable medium recording the program 失效
标题翻译：用于图像信号的处理器和处理方法，图像显示装置，生成装置及其中使用的系数数据的生成方法，用于执行这些方法的程序，以及记录程序的计算机可读介质
公开(公告)号：US07336832B2
公开(公告)日：2008-02-26
申请号：US10622659
申请日：2003-07-18
申请人： Tetsujiro Kondo , Tsutomu Watanabe
发明人： Tetsujiro Kondo , Tsutomu Watanabe
IPC分类号： G06K9/00 , G06K9/36 , G06K9/40 , H04N7/18 , H04N7/12
CPC分类号： H04N19/136 , H04N5/21 , H04N19/44 , H04N19/46 , H04N19/51
摘要： A class sorting section obtains a class code CL indicating a class to which pixel data y of a target position in an image signal Vb belongs using motion compensation vector information mi stored in a buffer memory in pair with pixel data of an image signal Va corresponding to the pixel data y. An estimated prediction calculation circuit obtains the pixel data y based on an estimation equation, using pixel data xi of a prediction tap and coefficient data Wi read from a coefficient memory. The coefficient data Wi has been obtained beforehand by a learning executed by use of a student signal which corresponds to the image signal Va and contains the same encoded noise as of the image signal Va, and a teacher signal which corresponds to the image signal Vb and contains no encoded signal.
摘要翻译：类别排序部分获得指示与存储在缓冲存储器中的运动补偿矢量信息mi对应的图像信号Vb中的目标位置的像素数据y所属的类的类代码CL与对应于像素数据y。估计预测计算电路使用预测抽头的像素数据xi和从系数存储器读取的系数数据Wi，基于估计方程获得像素数据y。已经通过使用与图像信号Va相对应的学生信号执行的学习预先获得了系数数据Wi，并且包含与图像信号Va相同的编码噪声，以及对应于图像信号Vb的教师信号不包含编码信号。

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