公开(公告)号：US20100202711A1

公开(公告)日：2010-08-12

申请号：US12668839

申请日：2008-07-18

申请人： Tetsujiro Kondo ,  Tetsushi Kokubo ,  Satoshi Inoue ,  Hiroto Kimura

发明人： Tetsujiro Kondo ,  Tetsushi Kokubo ,  Satoshi Inoue ,  Hiroto Kimura

IPC分类号： G06K9/40

CPC分类号： G06T1/20

摘要： The present invention relates to an image processing apparatus, an image processing method, and a program with which processed images at the time of applying a plurality of different image processings on one moving image can be easily compared.Image processing units 213-1 to 213-3 execute a predetermined image processing on an input image supplied from an image distribution unit 212 at the same time and supply processed images which are the images after the processing to an image synthesis unit 214. The image synthesis unit 214 uses the input image and the three types of the processed images to generate a synthesized image to be supplied to an image presentation unit 215. Also, the image synthesis unit 214 supplies a main image which is an image functioning as a principal among a plurality of images used for the synthesized image to an image recording unit 216. The present invention can be, for example, to an image processing apparatus configured to apply a plurality of different image processings on the moving image.

摘要翻译： 本发明涉及图像处理装置，图像处理方法以及在一个运动图像上应用多个不同图像处理时的处理图像的程序。 图像处理单元213-1至213-3同时对从图像分发单元212提供的输入图像执行预定的图像处理，并将作为处理之后的图像的处理图像提供给图像合成单元214。 合成单元214使用输入图像和三种类型的处理图像来生成要提供给图像呈现单元215的合成图像。此外，图像合成单元214将作为主要的图像的主图像提供给 将用于合成图像的多个图像提供给图像记录单元216.本发明可以是例如被配置为对运动图像应用多个不同图像处理的图像处理装置。

公开(公告)号：US20050128493A1

公开(公告)日：2005-06-16

申请号：US10921267

申请日：2004-08-19

申请人： Kohtaro Nemoto ,  Tetsujiro Kondo ,  Nobuyuki Asakura ,  Satoshi Inoue ,  Wataru Niitsuma ,  Tatsuya Ishii ,  Takahide Ayata ,  Masanori Yamanaka ,  Yasushi Tatehira

发明人： Kohtaro Nemoto ,  Tetsujiro Kondo ,  Nobuyuki Asakura ,  Satoshi Inoue ,  Wataru Niitsuma ,  Tatsuya Ishii ,  Takahide Ayata ,  Masanori Yamanaka ,  Yasushi Tatehira

IPC分类号： H04N7/00 ,  G06F15/00 ,  G09G3/20 ,  G09G5/00 ,  G09G5/39 ,  G09G5/391 ,  H04N5/44 ,  H04N7/01

CPC分类号： G09G5/005 ,  G09G3/20 ,  G09G5/006 ,  G09G2340/0407

摘要： A luminance signal Ya and a color-difference signal Ua/Va constituting an input image signal is transferred to a frame memory (first memory) in the unit of line synchronously with its horizontal synchronous signal and written therein. A memory TG211 reads out a read-out request RRQ. The cycle of this request RRQ is a time computed based on a single vertical effective period of an output image signal Sc and the number of lines objective for rate conversion of an input image signal Sa. The luminance signal Ya and color-difference signal Ua/Va are transferred in the unit of line from the frame memory to rate conversion units (second memory) through buffers. There occurs no deflection in this transfer cycle and in each transfer cycle, the stable data transmission band can be secured.

摘要翻译： 构成输入图像信号的亮度信号Ya和色差信号Ua / Va与其水平同步信号同步地被传送到帧存储器（第一存储器）并写入其中。 存储器TG 211读出读出请求RRQ。 该请求RRQ的周期是基于输出图像信号Sc的单个垂直有效周期和输入图像信号Sa的速率转换的行数目的计算的时间。 亮度信号Ya和色差信号Ua / Va以行为单位从帧存储器传送到速率转换单元（第二存储器）通过缓冲器。 在该传送周期中，在每个传送周期中不发生偏转，可以确保稳定的数据传输带。

公开(公告)号：US06597737B1

公开(公告)日：2003-07-22

申请号：US09387994

申请日：1999-09-01

申请人： Tetsujiro Kondo ,  Yasushi Tatehira ,  Masashi Uchida ,  Nobuyuki Asakura ,  Takuo Morimura ,  Kazutaka Ando ,  Hideo Nakaya ,  Tsutomu Watanabe ,  Satoshi Inoue ,  Wataru Niitsuma

发明人： Tetsujiro Kondo ,  Yasushi Tatehira ,  Masashi Uchida ,  Nobuyuki Asakura ,  Takuo Morimura ,  Kazutaka Ando ,  Hideo Nakaya ,  Tsutomu Watanabe ,  Satoshi Inoue ,  Wataru Niitsuma

IPC分类号： H04N712

CPC分类号： H04N5/144 ,  H04N7/012 ,  H04N7/0137

摘要： A motion determining apparatus for detecting a motion of a partial picture of an input picture signal is disclosed, that comprises a first motion detecting portion for comparing a frame difference detected for the partial picture with a predetermined threshold value and determining that the partial picture has a motion when the frame difference is larger than the threshold value, a second motion detecting portion for comparing a frame difference detected for the partial picture with a predetermined threshold value, comparing a field difference detected for the partial picture with a predetermined threshold value, and determining that there is a motion of an artificial picture when the frame difference and the field difference are larger than the respective threshold values, and an output portion for forming motion determination data with determination data that is output from the first motion detecting portion and the second motion detecting portion.

摘要翻译： 公开了一种用于检测输入图像信号的部分图像的运动的运动确定装置，其包括：第一运动检测部分，用于将部分图像检测到的帧差与预定阈值进行比较，并确定部分图像具有 当帧差大于阈值时的运动;第二运动检测部分，用于将对部分图像检测的帧差与预定阈值进行比较，将对部分图像检测的场差与预定阈值进行比较，以及确定 当帧差和场差大于相应阈值时存在人造图像的运动，以及用于形成具有从第一运动检测部分输出的确定数据和第二运动的运动确定数据的输出部分 检测部。

公开(公告)号：US06516088B1

公开(公告)日：2003-02-04

申请号：US09429574

申请日：1999-10-28

申请人： Tetsujiro Kondo ,  Takaya Hoshino ,  Hideo Nakaya ,  Satoshi Inoue ,  Shizuo Chikaoka

发明人： Tetsujiro Kondo ,  Takaya Hoshino ,  Hideo Nakaya ,  Satoshi Inoue ,  Shizuo Chikaoka

IPC分类号： G06K900

CPC分类号： H04N9/641 ,  H04N7/0145

摘要： An NTSC signal is supplied to a first area extracting circuit and a second area extracting circuit. The first area extracting circuit extracts class taps from the NTSC signal. The second area extracting circuit extracts predictive taps from the NTSC signal. The first area extracting circuit extracts pixels in predetermined positions from same phase pixels as a considered pixel. Based on level differences between extracted pixels, a pattern detecting section performs a class categorization. A class code determining section generates class codes based on the result of the class categorization and supplies the generated class codes to a coefficient memory. The coefficient memory outputs pre-stored predictive coefficients based on the class codes to a predictive calculating section. The predictive calculating section performs a sum of product calculation of pixel data as predictive taps received from the first area extracting circuit and the predictive coefficients received from the second area extracting circuit and generates for example a component signal Y with the result of the sum of product calculation.

摘要翻译： NTSC信号被提供给第一区域提取电路和第二区域提取电路。 第一区域提取电路从NTSC信号中提取类别抽头。 第二区域提取电路从NTSC信号中提取预测抽头。 第一区域提取电路从与所考虑的像素相同的相位像素提取预定位置的像素。 基于提取的像素之间的级别差异，图案检测部分执行类别分类。 类代码确定部分基于类分类的结果生成类代码，并将生成的类代码提供给系数存储器。 系数存储器将基于类代码的预先存储的预测系数输出到预测计算部。 预测计算部分执行像素数据的乘积计算的和作为从第一区域提取电路接收的预测抽头和从第二区域提取电路接收的预测系数，并且产生例如产品和之和的分量信号Y 计算。

公开(公告)号：US06201833B1

公开(公告)日：2001-03-13

申请号：US09371356

申请日：1999-08-10

申请人： Tetsujiro Kondo ,  Yasushi Tatehira ,  Masashi Uchida ,  Nobuyuki Asakura ,  Takuo Morimura ,  Kazutaka Ando ,  Hideo Nakaya ,  Tsutomu Watanabe ,  Satoshi Inoue ,  Wataru Niitsuma

发明人： Tetsujiro Kondo ,  Yasushi Tatehira ,  Masashi Uchida ,  Nobuyuki Asakura ,  Takuo Morimura ,  Kazutaka Ando ,  Hideo Nakaya ,  Tsutomu Watanabe ,  Satoshi Inoue ,  Wataru Niitsuma

IPC分类号： H04N712

CPC分类号： H04N7/0137 ,  H04N5/144 ,  H04N7/0125 ,  H04N19/10 ,  H04N19/51 ,  H04N19/593

摘要： A motion determining apparatus for detecting a motion of a partial picture of an input picture signal is disclosed, that comprises a first detecting means for detecting a frame difference of the partial picture, a second detecting means for detecting a spatial activity of the partial picture, a threshold value generating means for generating a first threshold value, a second threshold value, and a third threshold value, a comparing means having at least a first comparing portion for comparing the frame difference detected by said first detecting means with the first threshold value and a second comparing portion for comparing the frame difference detected by said first detecting means with the second threshold value, a third comparing means for comparing the spatial activity detected by said second detecting means with the third threshold value, and a motion class determining means for receiving the compared results of said first comparing portion, said second comparing portion, and said third comparing means and determining the motion of the partial picture in at least three levels.

摘要翻译： 公开了一种用于检测输入图像信号的部分图像的运动的运动确定装置，其包括用于检测部分图像的帧差的第一检测装置，用于检测部分图像的空间活动的第二检测装置， 用于产生第一阈值，第二阈值和第三阈值的阈值产生装置，具有至少第一比较部分的比较装置，用于将由所述第一检测装置检测的帧差与第一阈值进行比较;以及 第二比较部分，用于将由所述第一检测装置检测的帧差与第二阈值进行比较;第三比较装置，用于将由所述第二检测装置检测的空间活动与第三阈值进行比较;以及运动类别确定装置， 所述第一比较部分，所述第二比较部分和sa的比较结果 id第三比较装置，并在至少三个级别确定部分图像的运动。

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。

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.

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

IPC分类号： H04N5/14 ,  H04N5/46 ,  H04N7/01 ,  H04N5/45 ,  H04N11/20

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。

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。

公开(公告)号：US07869085B2

公开(公告)日：2011-01-11

申请号：US10921267

申请日：2004-08-19

申请人： Kohtaro Nemoto ,  Tetsujiro Kondo ,  Nobuyuki Asakura ,  Satoshi Inoue ,  Wataru Niitsuma ,  Tatsuya Ishii ,  Takahide Ayata ,  Masanori Yamanaka ,  Yasushi Tatehira

发明人： Kohtaro Nemoto ,  Tetsujiro Kondo ,  Nobuyuki Asakura ,  Satoshi Inoue ,  Wataru Niitsuma ,  Tatsuya Ishii ,  Takahide Ayata ,  Masanori Yamanaka ,  Yasushi Tatehira

IPC分类号： G06F15/00 ,  G06K15/00 ,  H04N1/405 ,  G03F3/08

CPC分类号： G09G5/005 ,  G09G3/20 ,  G09G5/006 ,  G09G2340/0407

摘要： A luminance signal Ya and a color-difference signal Ua/Va constituting an input image signal is transferred to a frame memory (first memory) in the unit of line synchronously with its horizontal synchronous signal and written therein. A memory TG211 reads out a read-out request RRQ. The cycle of this request RRQ is a time computed based on a single vertical effective period of an output image signal Sc and the number of lines objective for rate conversion of an input image signal Sa. The luminance signal Ya and color-difference signal Ua/Va are transferred in the unit of line from the frame memory to rate conversion units (second memory) through buffers. There occurs no deflection in this transfer cycle and in each transfer cycle, the stable data transmission band can be secured.

摘要翻译： 构成输入图像信号的亮度信号Ya和色差信号Ua / Va与其水平同步信号同步地被传送到帧存储器（第一存储器）并写入其中。 存储器TG211读出读出请求RRQ。 该请求RRQ的周期是基于输出图像信号Sc的单个垂直有效周期和输入图像信号Sa的速率转换的行数目的计算的时间。 亮度信号Ya和色差信号Ua / Va以行为单位从帧存储器传送到速率转换单元（第二存储器）通过缓冲器。 在该传送周期中，在每个传送周期中不发生偏转，可以确保稳定的数据传输带。