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71.发明授权公开(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。
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公开(公告)号：US07336829B2
公开(公告)日：2008-02-26
申请号：US11584483
申请日：2006-10-20
申请人： Tetsujiro Kondo , Toshihiko Hamamatsu , Hideo Nakaya , Takeharu Nishikata , Hideki Ohtsuka , Takeshi Kunihiro , Takafumi Morifuji , Masashi Uchida
发明人： Tetsujiro Kondo , Toshihiko Hamamatsu , Hideo Nakaya , Takeharu Nishikata , Hideki Ohtsuka , Takeshi Kunihiro , Takafumi Morifuji , Masashi Uchida
CPC分类号： H03M7/30 , H04N19/117 , H04N19/14 , H04N19/176 , H04N19/44 , H04N19/46 , H04N19/60 , H04N19/61 , H04N19/63 , H04N19/86 , H04N19/98
摘要： JPEG encoded data are entropy-decoded to quantized DCT coefficients which are sent to a prediction tap extraction circuit (41) and to a class tap extraction circuit (42). The prediction tap extraction circuit (41) and the class tap extraction circuit (42) extract what is needed from the quantized DCT coefficients to form prediction taps and class taps. A classification circuit (43) effects classification based on the class taps. A coefficient table storage unit (44) sends tap coefficients corresponding to the classes resulting from the classification to a sum of products circuit (45), which sum of products circuit (45) then effects linear predictive calculations, using the tap coefficients and the class taps, to generate decoded picture data.
摘要翻译： JPEG编码数据被熵解码为被发送到预测抽头提取电路（41）和类抽头提取电路（42）的量化DCT系数。 预测抽头提取电路（41）和分类提取电路（42）从量化的DCT系数中提取需要的数据，以形成预测抽头和类别抽头。 分类电路（43）基于类别抽头进行分类。 系数表存储单元（44）将从分类得到的类别对应的抽头系数发送到产品总和电路（45），乘积电路（45）之和利用抽头系数和类别来实现线性预测计算 抽头，以产生解码的图像数据。
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公开(公告)号：US07289671B2
公开(公告)日：2007-10-30
申请号：US11584789
申请日：2006-10-20
申请人： Tetsujiro Kondo , Toshihiko Hamamatsu , Hideo Nakaya , Takeharu Nishikata , Hideki Ohtsuka , Takeshi Kunihiro , Takafumi Morifuji , Masashi Uchida
发明人： Tetsujiro Kondo , Toshihiko Hamamatsu , Hideo Nakaya , Takeharu Nishikata , Hideki Ohtsuka , Takeshi Kunihiro , Takafumi Morifuji , Masashi Uchida
CPC分类号： H03M7/30 , H04N19/117 , H04N19/14 , H04N19/176 , H04N19/44 , H04N19/46 , H04N19/60 , H04N19/61 , H04N19/63 , H04N19/86 , H04N19/98
摘要： JPEG encoded data are entropy-decoded to quantized DCT coefficients which are sent to a prediction tap extraction circuit (41) and to a class tap extraction circuit (42). The prediction tap extraction circuit (41) and the class tap extraction circuit (42) extract what is needed from the quantized DCT coefficients to form prediction taps and class taps. A classification circuit (43) effects classification based on the class taps. A coefficient table storage unit (44) sends tap coefficients corresponding to the classes resulting from the classification to a sum of products circuit (45), which sum of products circuit (45) then effects linear predictive calculations, using the tap coefficients and the class taps, to generate decoded picture data.
摘要翻译： JPEG编码数据被熵解码为被发送到预测抽头提取电路（41）和类抽头提取电路（42）的量化DCT系数。 预测抽头提取电路（41）和分类提取电路（42）从量化的DCT系数中提取需要的数据，以形成预测抽头和类别抽头。 分类电路（43）根据类别抽头进行分类。 系数表存储单元（44）将从分类得到的类别对应的抽头系数发送到产品总和电路（45），乘积电路（45）之和利用抽头系数和类别来实现线性预测计算 抽头，以产生解码的图像数据。
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公开(公告)号：US07248599B2
公开(公告)日：2007-07-24
申请号：US09866286
申请日：2001-05-25
申请人： Tetsujiro Kondo , Hideo Nakaya
发明人： Tetsujiro Kondo , Hideo Nakaya
CPC分类号： H04J3/04 , H04J3/0602
摘要： A signal processing apparatus receives a time divisional multiplexed signal including a plurality of kinds of data. The signal processing apparatus includes a processing unit for processing plural kinds of operations corresponding to the data of the time divisional multiplexed signal, and a changing unit for changing the operation of the processing unit to one of the operations, corresponding to the data at the timing of the transit of the data.
摘要翻译： 信号处理装置接收包括多种数据的时分复用信号。 该信号处理装置包括：处理单元，用于处理与时分复用信号的数据相对应的多种操作;以及改变单元，用于将处理单元的操作改变成与定时相关的数据相对应的操作之一 的数据传输。
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公开(公告)号：US07113225B2
公开(公告)日：2006-09-26
申请号：US10177285
申请日：2002-06-20
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： H04N5/14
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.
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公开(公告)号：US20060095603A1
公开(公告)日：2006-05-04
申请号：US11304520
申请日：2005-12-15
申请人： Tetsujiro Kondo , Hideo Nakaya
发明人： Tetsujiro Kondo , Hideo Nakaya
IPC分类号： G06F3/00
CPC分类号： G09G5/006 , G06F3/13 , G06F3/14 , G09G3/2007 , G09G3/2051 , G09G5/005 , G09G5/02 , G09G2320/0276 , G09G2340/02 , G09G2340/04 , G09G2360/02 , H04N5/225 , H04N5/765 , H04N5/77 , H04N5/775 , H04N5/85 , H04N7/0135 , H04N9/8042 , H04N19/117 , H04N19/137 , H04N19/16 , H04N19/423 , H04N19/587 , H04N19/59 , H04N19/61 , H04N19/98
摘要： An integrated processing box performs processing commonly to a plurality of input devices, a plurality of output devices, or a plurality of storage devices. For example, the integrated processing box performs noise reduction processing on data received from an input device or a storage device or data supplied to an output device or the storage device. The integrated processing box also performs processing, for example, temporal/spatial processing or grayscale processing, variably to each type of input device, each type of output device, or each type of storage device. Accordingly, if the input device is, for example, a video camera, the video camera is formed only by a CCD, a sample-and-hold circuit for sampling and holding the output from the CCD, an AGC circuit for adjusting the gain of the output from the sample-and-hold circuit, and an A/D conversion circuit for converting the analog output of the AGC circuit into a digital output. That is, it is possible to form the video camera without blocks performing defect correction for the pixels of the CCD, γ correction, color matrix conversion.
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公开(公告)号：US20050264693A1
公开(公告)日：2005-12-01
申请号：US11116393
申请日：2005-04-28
CPC分类号： H04N7/0125 , H04N5/208 , H04N5/21 , H04N5/45 , H04N5/57 , H04N7/012 , H04N7/0145 , H04N21/42208 , H04N21/4312 , H04N21/4314 , H04N21/440218 , H04N21/485
摘要： An image processing apparatus executes image processing on an original image. The image processing apparatus includes a display unit configured to display adjusting images each corresponding to a part or the entirety of the original image; a setting unit allowing setting of values of parameters defining respective degrees of the image processing for the adjusting images such that the values differ among the adjusting images; and an operating unit allowing specification of one of the adjusting images by an external operation. When one of the adjusting images is specified using the operating unit, the setting unit modifies the values of the parameters defining the respective degrees of the image processing for the other adjusting images so that the values for the other adjusting images are approximated to the values for the specified adjusting image. The display unit displays the adjusting images according to the respective modified degrees of the image processing.
摘要翻译： 图像处理装置对原始图像执行图像处理。 图像处理装置包括：显示单元，被配置为显示各自对应于原始图像的一部分或全部的调整图像; 设置单元，其允许设置用于调整图像的图像处理的相应度的参数的值，使得所述值在所述调整图像之间不同; 以及允许通过外部操作指定调整图像之一的操作单元。 当使用操作单元指定调整图像中的一个时，设置单元修改为其它调整图像定义图像处理的相应度的参数的值，使得其他调整图像的值近似为 指定的调整图像。 显示单元根据图像处理的相应修改程度显示调整图像。
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78.发明申请公开(公告)号：US20050162550A1
公开(公告)日：2005-07-28
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
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。
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79.发明授权Picture information converting apparatus, picture information converting method, and television receiver 失效图像信息转换装置，图像信息转换方法和电视接收机公开(公告)号：US06483546B1
公开(公告)日：2002-11-19
申请号：US09378065
申请日：1999-08-20
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： H04N7/0137 , H04N7/012 , H04N7/0125 , H04N7/0135
摘要： A picture information converting apparatus for generating an output picture signal with a different scanning line structure from an input picture signal is disclosed, that comprises a first picture data selecting means for selecting adjacent pixels with a predetermined relation of positions to a plurality of considered points with a different relation of positions to scanning lines of the input picture signal, a spatial class detecting means for detecting a pattern of a level distribution from picture data selected by said first picture data selecting means and determining spacial class values that represent spatial classes of the considered points corresponding to the detected pattern, a second picture data selecting means for selecting the considered points and adjacent pixels with the predetermined relation of positions to the considered points from the input picture signal, a calculating process means for performing a calculating process for predicting and generating pixels at positions with a predetermined relation of positions to the considered points corresponding to the picture data obtained by said second picture data selecting means, a storing means for storing predetermined predictive coefficient data used in the calculating process of said calculating process means, and a class value converting means for performing a class value converting process for a first class value with a relation of positions to the considered points and the input picture signal and generating a second class value corresponding to the predictive coefficient data.
摘要翻译： 公开了一种图像信息转换装置，用于从输入图像信号产生具有不同扫描线结构的输出图像信号，该图像信息转换装置包括：第一图像数据选择装置，用于以多个考虑点的预定关系选择相邻像素， 与输入图像信号的扫描线的位置的不同关系;空间等级检测装置，用于从由所述第一图像数据选择装置选择的图像数据检测电平分布的图案，并且确定表示所考虑的空间等级的空间等级值 对应于检测到的图案的点;第二图像数据选择装置，用于从输入图像信号中选择具有与所考虑点的预定关系的考虑点和相邻像素;计算处理装置，用于执行用于预测和生成的计算处理 像素在posi 具有与所述第二图像数据选择装置获得的图像数据相对应的考虑点的预定关系的存储装置，用于存储在所述计算处理装置的计算处理中使用的预定预测系数数据的存储装置和类别值转换 用于对具有与考虑点的位置的关系和输入图像信号执行用于第一类值的类值转换处理的装置，并且生成与预测系数数据相对应的第二类别值。
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公开(公告)号：US06195463B1
公开(公告)日：2001-02-27
申请号：US09108986
申请日：1998-07-01
申请人： Tetsujiro Kondo , Hideo Nakaya , Tsutomu Watanabe
发明人： Tetsujiro Kondo , Hideo Nakaya , Tsutomu Watanabe
IPC分类号： G06K936
CPC分类号： G06T1/20
摘要： The present invention relates to a storage device by which image data is hierarchically encoded and stored, and to a technique for reducing the size of the device and increasing processing speed. Size reduction and increased processing speed are realized by hierarchically encoding data stored in memory, by computing higher hierarchical data from lower hierarchy data, and by integrating the memory and the memory accessing circuits all on a single semiconductor chip (e.g., CMOS). The chip includes input writing and output reading, read and write address controllers, memory address decoders, read and write buffers, and a memory cell array.
摘要翻译： 本发明涉及对图像数据进行分层编码和存储的存储装置，以及用于减小装置尺寸并提高处理速度的技术。 通过对存储在存储器中的数据进行分层编码，通过从较低层数据计算较高分级数据，以及将存储器和存储器访问电路整体集成在单个半导体芯片（例如，CMOS）上）来实现尺寸缩小和增加的处理速度。 该芯片包括输入写入和输出读取，读取和写入地址控制器，存储器地址解码器，读取和写入缓冲器以及存储单元阵列。
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