专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US5495298A Apparatus for concealing detected erroneous data in a digital image signal 失效
标题翻译：用于隐藏数字图像信号中检测到的错误数据的装置
公开(公告)号：US5495298A
公开(公告)日：1996-02-27
申请号：US215612
申请日：1994-03-22
申请人： Masashi Uchida , Tetsujiro Kondo , Hideo Nakaya
发明人： Masashi Uchida , Tetsujiro Kondo , Hideo Nakaya
IPC分类号： H03M13/00 , G11B20/18 , H04N5/92 , H04N5/926 , H04N5/94 , H04N5/945 , H04N19/00 , H04N19/126 , H04N19/136 , H04N19/176 , H04N19/196 , H04N19/34 , H04N19/423 , H04N19/46 , H04N19/59 , H04N19/65 , H04N19/70 , H04N19/85 , H04N19/88 , H04N19/89 , H04N19/895 , H04N19/98 , H04N7/24 , H04N5/21
CPC分类号： H04N19/895 , H04N5/9261 , H04N5/945
摘要： An apparatus for concealing error data of pixel data in a digital image signal. The apparatus includes a deframing circuit for detecting errors every predetermined unit to generate a first error flag in high order bit planes including at least the most significant bit plane of bit planes of pixel data in a received digital image signal and for forming a second error flag representing the presence or absence of an error in each of the bits forming the pixel data every pixel data in the high order bit planes on the basis of the first error flag. The apparatus further includes an error correcting device for calculating a plurality of possible data values of the pixel data and for selecting one data value from among the plurality of possible data values, taking the correlation between the pixel data and surrounding pixel data into consideration, on the basis of the second error flag representing the presence or absence of an error in each of the bits forming the pixel data when the pixel data has an error.
摘要翻译：一种用于隐藏数字图像信号中的像素数据的误差数据的装置。该装置包括一个去帧电路，用于每个预定单元检测误差，以产生包括至少接收的数字图像信号中像素数据的位平面的至少最高有效位平面的高阶位平面中的第一误差标志，并形成第二误差标志基于第一错误标志，代表高位位平面中的每个像素数据形成像素数据的每个位中存在或不存在错误。该装置还包括：误差校正装置，用于计算像素数据的多个可能数据值，并从多个可能数据值中选择一个数据值，考虑像素数据和周围像素数据之间的相关性，考虑在表示当像素数据具有错误时形成像素数据的每个比特中存在或不存在错误的第二错误标志的基础。

32. 发明授权

US5488618A Error detecting apparatus 失效
标题翻译：错误检测装置
公开(公告)号：US5488618A
公开(公告)日：1996-01-30
申请号：US263527
申请日：1994-06-22
申请人： Tetsujiro Kondo , Hideo Nakaya
发明人： Tetsujiro Kondo , Hideo Nakaya
IPC分类号： H04N5/92 , G06F11/267 , H04N7/18 , H04N19/00 , H04N19/102 , H04N19/134 , H04N19/136 , H04N19/189 , H04N19/19 , H04N19/196 , H04N19/423 , H04N19/50 , H04N19/80 , H04N19/85 , H04N19/94 , H04N19/98 , G06F7/02
CPC分类号： G06F11/2221
摘要： A least square calculating circuit receives a plurality of past normal pixel data and class information. The calculating circuit predicts future pixel data corresponding to a linear coupling of the past pixel data and the coefficients for a class. At this time, the calculating circuit determines coefficients where the square of an error becomes minimum. The learnt coefficients are stored in a coefficient memory. An estimation value generating circuit generates an estimated value corresponding to the coefficients and the past pixel data. A subtracting circuit generates a difference value between the estimated value and the real value. The difference value is supplied to an error determining circuit. When the difference value largely deviates from the estimated value and when the number of such pixels that take place in a predetermined time period is larger than a predetermined threshold value, an error is detected.
摘要翻译：最小二乘计算电路接收多个过去的正常像素数据和类信息。计算电路预测与过去像素数据的线性耦合和类的系数相对应的未来像素数据。此时，计算电路确定误差的平方成为最小的系数。所学习的系数存储在系数存储器中。估计值产生电路产生对应于系数和过去像素数据的估计值。减法电路产生估计值和实际值之间的差值。差值被提供给误差确定电路。当差值大大偏离估计值时，并且当在预定时间段内发生的像素数量大于预定阈值时，检测到错误。

33. 发明申请

US20090256689A1 IMAGE DISPLAY APPARATUS AND IMAGE DISPLAY METHOD 审中-公开
标题翻译：图像显示装置和图像显示方法
公开(公告)号：US20090256689A1
公开(公告)日：2009-10-15
申请号：US12396054
申请日：2009-03-02
申请人： Hideo Nakaya , Tetsujiro Kondo
发明人： Hideo Nakaya , Tetsujiro Kondo
IPC分类号： H04B3/36 , G09G5/00
CPC分类号： G09G3/20 , G06F3/016 , G09B21/003 , G09G2360/16
摘要： An image display apparatus is disclosed. The image display apparatus includes a display section, vibrators, and a driving section. The display section displays an image. The vibrators each have a smaller size than that of each of pixels that compose the image and disposed on a display surface of the display section corresponding to the pixels. The driving section drives the vibrators.
摘要翻译：公开了一种图像显示装置。图像显示装置包括显示部分，振动器和驱动部分。显示部分显示图像。振动器的每一个具有比构成图像的每个像素的尺寸更小的尺寸，并且设置在与像素对应的显示部分的显示表面上。驱动部分驱动振动器。

34. 发明授权

US07512267B2 Learning device and learning method for image signal processing 失效
标题翻译：用于图像信号处理的学习装置和学习方法
公开(公告)号：US07512267B2
公开(公告)日：2009-03-31
申请号：US11122177
申请日：2005-05-04
申请人： Tetsujiro Kondo , Hideo Nakaya , Takashi Sawao
发明人： Tetsujiro Kondo , Hideo Nakaya , Takashi Sawao
IPC分类号： G06K9/00
CPC分类号： H04N9/045 , H04N19/59 , H04N19/98 , H04N2209/046
摘要： An image signal generated by a CCD image sensor is processed by the block-generating section 28 provided in an image-signal processing section 25. A class tap and a prediction tap are thereby extracted. The class tap is output to an ADRC process section 29, and the prediction tap is output to an adaptation process section 31. The ADRC process section 29 performs an ADRC process on the input image signal, generating characteristic data. A classification process section 30 generates a class code corresponding to the characteristic data thus generated and supplies the same to an adaptation process section 31. The adaptation process section 31 reads, from a coefficient memory 32, the set of prediction coefficients which corresponds to the class code. The set of prediction coefficients and the prediction tap are applied, thereby generating all color signals, i.e., R, G and B signals, at the positions of the pixels which are to be processed.
摘要翻译：由CCD图像传感器生成的图像信号由设置在图像信号处理部分25中的块生成部分28处理。由此提取类别抽头和预测抽头。类别抽头输出到ADRC处理部分29，并且预测抽头被输出到自适应处理部分31.ADRC处理部分29对输入图像信号执行ADRC处理，产生特征数据。分类处理部分30产生与这样生成的特征数据相对应的类别代码，并将其提供给自适应处理部分31.适应处理部分31从系数存储器32读取对应于类别的一组预测系数码。应用该组预测系数和预测抽头，从而在要处理的像素的位置处产生所有颜色信号，即R，G和B信号。

35. 发明授权

US07403235B2 Integrated circuit and information signal processing apparatus having multiple processing portions 失效
标题翻译：具有多个处理部分的集成电路和信息信号处理装置
公开(公告)号：US07403235B2
公开(公告)日：2008-07-22
申请号：US10762996
申请日：2004-01-22
申请人： Hideo Nakaya , Tetsujiro Kondo
发明人： Hideo Nakaya , Tetsujiro Kondo
IPC分类号： H04N7/01 , G06K9/32
CPC分类号： H04N7/0125 , H04N7/0137 , H04N7/0145
摘要： An image signal processing apparatus having three processing portions. A first processing portion generates a motion class that corresponds to a target position in an output image signal based on an input image signal. A second portion generates a space class corresponding to the target position based on the input image signal and synthesizes the space class and the motion class to generate one class. A third portion selects multiple items of pixel data positioned in a periphery of this target position based on the input image signal and generates pixel data of the target position in the output image signal according to an estimate equation using the multiple items of pixel data and coefficient data corresponding to the class. These processing portions are respectively constituted of integrated circuits (ICs) having the same configuration. These ICs have first and second functional blocks. Each of the functional blocks changes its functionality according to setting.
摘要翻译：一种具有三个处理部分的图像信号处理装置。第一处理部分基于输入图像信号产生对应于输出图像信号中的目标位置的运动类别。第二部分基于输入图像信号产生与目标位置对应的空间类别，并且合成空间类别和运动类别以生成一个类别。第三部分基于输入图像信号选择位于该目标位置周边的多个像素数据，并根据使用多个像素数据和系数的估计方程生成输出图像信号中的目标位置的像素数据对应类的数据。这些处理部分分别由具有相同结构的集成电路（IC）构成。这些IC具有第一和第二功能块。每个功能块根据设置改变其功能。

36. 发明授权

US07283678B2 Data processing apparatus and method and recording medium 失效
公开(公告)号：US07283678B2
公开(公告)日：2007-10-16
申请号：US11584772
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
IPC分类号： G06K9/36 , G06K9/46 , G06K9/34
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.

37. 发明授权

US07206452B2 Data processing apparatus and method and recording medium 有权
公开(公告)号：US07206452B2
公开(公告)日：2007-04-17
申请号：US11348720
申请日：2006-02-07
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
IPC分类号： G06K9/36 , G06K9/46
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.

38. 发明申请

US20070058873A1 Data processing apparatus and method and recording medium 失效
公开(公告)号：US20070058873A1
公开(公告)日：2007-03-15
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
IPC分类号： G06K9/36
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.

39. 发明申请

US20070041665A1 Information processing apparatus 有权
标题翻译：信息处理装置
公开(公告)号：US20070041665A1
公开(公告)日：2007-02-22
申请号：US11588611
申请日：2006-10-27
申请人： Tetsujiro Kondo , Hideo Nakaya
发明人： Tetsujiro Kondo , Hideo Nakaya
IPC分类号： G06K9/32
CPC分类号： H04N5/14 , H04N5/46 , H04N7/01 , H04N7/012 , H04N7/0122 , H04N7/0125 , H04N7/0135 , H04N7/0145 , H04N9/641 , H04N13/139 , H04N13/15 , H04N13/158 , H04N13/161 , H04N13/239 , H04N13/243 , H04N13/257 , H04N13/261 , H04N21/431 , H04N21/4318 , H04N21/440218 , H04N21/440272 , H04N21/440281
摘要： A data processing apparatus is capable of executing a plurality of signal processes. The data processing apparatus switches processes of a pre-processing portion, a data processing portion, and a post-processing portion with a control signal supplied from a function controlling portion corresponding to a command supplied from the outside. Thus, the data processing apparatus executes for example processes for increasing the resolution, generating a picture dedicated for a right eye and a picture dedicated for a left-eye, generating a luminance signal and color difference signals, changing the aspect ratio, generating pictures having difference resolutions, and converting the frame rate for input data corresponding to a request and outputs picture data generated as the processed result to an external device (for example, a displaying device and a record and reproduction device).
摘要翻译：数据处理装置能够执行多个信号处理。数据处理装置利用从与外部提供的命令相对应的功能控制部分提供的控制信号来切换预处理部分，数据处理部分和后处理部分的处理。因此，数据处理装置执行例如用于增加分辨率的处理，生成专用于右眼的图像和专门用于左眼的图像，生成亮度信号和色差信号，改变宽高比，生成具有并且将对应于请求的输入数据的帧速率转换并将作为处理结果生成的图像数据输出到外部设备（例如，显示设备和记录和再现设备）。

40. 发明授权

US07136942B2 Data processing apparatus and data processing method that generates a final class code 有权
标题翻译：生成最终类代码的数据处理装置和数据处理方法
公开(公告)号：US07136942B2
公开(公告)日：2006-11-14
申请号：US10933109
申请日：2004-09-02
申请人： Tetsujiro Kondo , Hideo Nakaya
发明人： Tetsujiro Kondo , Hideo Nakaya
IPC分类号： G06F3/00 , G06F3/06 , H04N1/56
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.
摘要翻译：集成处理盒对多个输入装置，多个输出装置或多个存储装置共同执行处理。例如，集成处理盒对从输入装置或存储装置接收的数据或提供给输出装置或存储装置的数据进行降噪处理。集成处理盒还可以对每种类型的输入设备，每种类型的输出设备或每种类型的存储设备进行可变地处理，例如时间/空间处理或灰度处理。因此，如果输入装置是例如摄像机，则摄像机仅由CCD形成，用于采样和保持来自CCD的输出的采样和保持电路，用于调整CCD的增益的AGC电路来自采样保持电路的输出，以及用于将AGC电路的模拟输出转换为数字输出的A / D转换电路。也就是说，可以形成没有对CCD，伽马校正，色彩矩阵转换的像素执行缺陷校正的摄像机。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式