公开(公告)号：US07881539B2

公开(公告)日：2011-02-01

申请号：US11686017

申请日：2007-03-14

申请人： Tetsujiro Kondo ,  Masashi Uchida ,  Yasuhiko Suga ,  Kenichiro Hosokawa

发明人： Tetsujiro Kondo ,  Masashi Uchida ,  Yasuhiko Suga ,  Kenichiro Hosokawa

IPC分类号： G06K9/48

CPC分类号： G06K9/00456 ,  G06K9/00624 ,  G06K9/4638

摘要： An image processing apparatus includes the following elements. A broad-range feature extraction unit extracts broad-range features from pixels located in a predetermined area in relation to a subject pixel of a first image. A broad-range degree-of-artificiality calculator calculates, in a multidimensional space represented by the broad-range features, the broad-range degree of artificiality from the positional relationship of the broad-range features to a statistical distribution range of an artificial image of the first image. A narrow-range feature extraction unit extracts narrow-range features from pixels located in the predetermined area in relation to the subject pixel of the first image. A narrow-range degree-of-artificiality calculator calculates, in a multidimensional space represented by the narrow-range features, the narrow-range degree of artificiality from the positional relationship of the narrow-range features to a statistical distribution range of the artificial image. A degree-of-artificiality calculator calculates the degree of artificiality of the subject pixel.

摘要翻译： 图像处理装置包括以下要素。 宽范围特征提取单元从位于与第一图像的主题像素相关的预定区域中的像素提取宽范围特征。 广泛的人工程度计算器在宽范围特征所表示的多维空间中计算出从广泛特征的位置关系到人造图像的统计分布范围的广泛程度的人造 的第一个图像。 窄范围特征提取单元相对于第一图像的主题像素从位于预定区域中的像素提取窄范围特征。 窄范围人工度计算器在由窄范围特征表示的多维空间中，根据窄范围特征的位置关系到人造图像的统计分布范围来计算窄范围的人造度 。 人工度计算器计算被摄体像素的人造度。

公开(公告)号：US08264600B2

公开(公告)日：2012-09-11

申请号：US11687294

申请日：2007-03-16

申请人： Tetsujiro Kondo ,  Masashi Uchida ,  Takuo Morimura ,  Daisuke Kikuchi ,  Takeshi Miyai ,  Hideo Kasama ,  Takeshi Kunihiro ,  Yoshiaki Nakamura ,  Hideki Mori ,  Yasuhiko Suga ,  Kenichiro Hosokawa ,  Shizuo Chikaoka

发明人： Tetsujiro Kondo ,  Masashi Uchida ,  Takuo Morimura ,  Daisuke Kikuchi ,  Takeshi Miyai ,  Hideo Kasama ,  Takeshi Kunihiro ,  Yoshiaki Nakamura ,  Hideki Mori ,  Yasuhiko Suga ,  Kenichiro Hosokawa ,  Shizuo Chikaoka

IPC分类号： H04N7/01 ,  H04N11/20

CPC分类号： H04N7/014 ,  H04N5/144 ,  H04N7/012

摘要： An image processing apparatus includes a converter converting an interlace image including a first number of pixels into a first progressive image, an interpolator interpolating the first progressive image to generate a second progressive image including a second number of pixels, a classification unit classifying, in accordance with a feature of the second progressive image, into classes, subject pixels forming a third progressive image, which serves as a target image, including the second number of pixels and having a quality higher than the second progressive image, a storage unit storing a prediction coefficient for each of the classes obtained by conducting learning using a plurality of progressive images, each including the second number of pixels, and a computation unit performing computation using the second progressive image and the prediction coefficient for each of the classes to determine the third progressive image from the second progressive image.

摘要翻译： 图像处理装置包括将包括第一数量的像素的隔行扫描图像转换为第一逐行图像的转换器，内插第一逐行图像的内插器，以生成包括第二数量的像素的第二逐行图像;分类单元， 具有第二渐进图像的特征的类别，形成第三逐行图像的被摄体像素，其用作包括第二数量的像素并且具有高于第二逐行图像的质量的目标图像;存储单元，其存储预测 使用多个逐行图像进行学习而获得的每个类别的系数，每个逐行图像包括第二数量的像素;以及计算单元，使用第二逐行图像和每个类别的预测系数执行计算，以确定第三渐进图像 来自第二个渐进图像的图像。

公开(公告)号：US20080013835A1

公开(公告)日：2008-01-17

申请号：US11686017

申请日：2007-03-14

申请人： Tetsujiro Kondo ,  Masashi Uchida ,  Yasuhiko Suga ,  Kenichiro Hosokawa

发明人： Tetsujiro Kondo ,  Masashi Uchida ,  Yasuhiko Suga ,  Kenichiro Hosokawa

IPC分类号： G06K9/48 ,  G06K9/62

CPC分类号： G06K9/00456 ,  G06K9/00624 ,  G06K9/4638

摘要： An image processing apparatus includes the following elements. A broad-range feature extraction unit extracts broad-range features from pixels located in a predetermined area in relation to a subject pixel of a first image. A broad-range degree-of-artificiality calculator calculates, in a multidimensional space represented by the broad-range features, the broad-range degree of artificiality from the positional relationship of the broad-range features to a statistical distribution range of an artificial image of the first image. A narrow-range feature extraction unit extracts narrow-range features from pixels located in the predetermined area in relation to the subject pixel of the first image. A narrow-range degree-of-artificiality calculator calculates, in a multidimensional space represented by the narrow-range features, the narrow-range degree of artificiality from the positional relationship of the narrow-range features to a statistical distribution range of the artificial image. A degree-of-artificiality calculator calculates the degree of artificiality of the subject pixel.

摘要翻译： 图像处理装置包括以下要素。 宽范围特征提取单元从位于与第一图像的主题像素相关的预定区域中的像素提取宽范围特征。 广泛的人工程度计算器在宽范围特征所表示的多维空间中计算出从广泛特征的位置关系到人造图像的统计分布范围的广泛程度的人造 的第一个图像。 窄范围特征提取单元相对于第一图像的主题像素从位于预定区域中的像素提取窄范围特征。 窄范围人工度计算器在由窄范围特征表示的多维空间中，根据窄范围特征的位置关系到人造图像的统计分布范围来计算窄范围的人造度 。 人工度计算器计算被摄体像素的人造度。

公开(公告)号：US20070216802A1

公开(公告)日：2007-09-20

申请号：US11687294

申请日：2007-03-16

申请人： Tetsujiro Kondo ,  Masashi Uchida ,  Takuo Morimura ,  Daisuke Kikuchi ,  Takeshi Miyai ,  Hideo Kasama ,  Takeshi Kunihiro ,  Yoshiaki Nakamura ,  Hideki Mori ,  Yasuhiko Suga ,  Kenichiro Hosokawa ,  Shizuo Chikaoka

发明人： Tetsujiro Kondo ,  Masashi Uchida ,  Takuo Morimura ,  Daisuke Kikuchi ,  Takeshi Miyai ,  Hideo Kasama ,  Takeshi Kunihiro ,  Yoshiaki Nakamura ,  Hideki Mori ,  Yasuhiko Suga ,  Kenichiro Hosokawa ,  Shizuo Chikaoka

IPC分类号： H04N7/01

CPC分类号： H04N7/014 ,  H04N5/144 ,  H04N7/012

摘要： An image processing apparatus includes a converter converting an interlace image including a first number of pixels into a first progressive image, an interpolator interpolating the first progressive image to generate a second progressive image including a second number of pixels, a classification unit classifying, in accordance with a feature of the second progressive image, into classes, subject pixels forming a third progressive image, which serves as a target image, including the second number of pixels and having a quality higher than the second progressive image, a storage unit storing a prediction coefficient for each of the classes obtained by conducting learning using a plurality of progressive images, each including the second number of pixels, and a computation unit performing computation using the second progressive image and the prediction coefficient for each of the classes to determine the third progressive image from the second progressive image.

摘要翻译： 图像处理装置包括将包括第一数量的像素的隔行扫描图像转换为第一逐行图像的转换器，内插第一逐行图像的内插器，以生成包括第二数量的像素的第二逐行图像;分类单元， 具有第二渐进图像的特征的类别，形成第三逐行图像的被摄体像素，其用作包括第二数量的像素并且具有高于第二逐行图像的质量的目标图像;存储单元，其存储预测 使用多个逐行图像进行学习而获得的每个类别的系数，每个逐行图像包括第二数量的像素;以及计算单元，使用第二逐行图像和每个类别的预测系数执行计算，以确定第三渐进图像 来自第二个渐进图像的图像。

公开(公告)号：US20090257661A1

公开(公告)日：2009-10-15

申请号：US12383809

申请日：2009-03-27

申请人： Yuya Aoki ,  Takuo Morimura ,  Shinobu Yamada ,  Hirosuke Nagano ,  Kenataro Fukazawa ,  Hideki Mori ,  Yasuhiko Suga ,  Shunsuke Harasaki ,  Seiichi Inomata ,  Tetsujiro Kondo

发明人： Yuya Aoki ,  Takuo Morimura ,  Shinobu Yamada ,  Hirosuke Nagano ,  Kenataro Fukazawa ,  Hideki Mori ,  Yasuhiko Suga ,  Shunsuke Harasaki ,  Seiichi Inomata ,  Tetsujiro Kondo

IPC分类号： G06K9/62 ,  G06K9/46

CPC分类号： G06T3/403

摘要： An information processing apparatus includes a first classification unit configured to set each of pixels forming a first image as a pixel of interest and classify the pixels of interest into one of a plurality of provided classes of a first type in accordance with a predetermined rule; a feature amount generation unit configured to generate a shifted waveform whose phase is shifted with respect to a waveform of the first image containing the pixels of interest and configured to generate a feature amount; a second classification unit configured to be provided with a plurality of classes of a second type in accordance with the feature amount for each of the plurality of classes of the first type and configured to classify the pixels of interest; and a prediction calculation unit configured to predictively calculate pixels forming a second image.

摘要翻译： 信息处理设备包括：第一分类单元，被配置为将形成第一图像的每个像素设置为感兴趣的像素，并根据预定规则将感兴趣的像素分类为多个提供的第一类别中的一个; 特征量产生单元，被配置为生成相移相对于包含感兴趣像素的第一图像的波形的移位波形，并且被配置为生成特征量; 第二分类单元，被配置为根据第一类型的多个类中的每一个的特征量被提供有多个第二类的类别，并且被配置为对感兴趣的像素进行分类; 以及预测计算单元，被配置为预测地计算形成第二图像的像素。

公开(公告)号：US07483079B2

公开(公告)日：2009-01-27

申请号：US10995666

申请日：2004-11-23

申请人： Tetsujiro Kondo ,  Yasuhiko Suga

发明人： Tetsujiro Kondo ,  Yasuhiko Suga

IPC分类号： H04N11/20

CPC分类号： G06T3/4007 ,  H04N5/76 ,  H04N5/775 ,  H04N5/783 ,  H04N7/0135 ,  H04N7/0145

摘要： A system and method in which a sequence of motion images including a scene of interest is zoomed up and displayed smoothly at a specified arbitrary playback speed. Pixel data of taps corresponding to each pixel of interest in each unit of pixel block of an output image signal to be generated is extracted from an input image signal. A class code is determined based on the extracted pixel data. Based on coefficient seed data of the class and spatial parameters, image quality parameters, and a frame phase of the pixel of interest, a coefficient generator generates coefficient data of the class for use in calculation of pixel data of each pixel of interest. A processing circuit calculates pixel data of the pixel of interest in accordance with a prediction equation using tap data corresponding to the pixel of interest, and the coefficient data corresponding to the class code read from a memory.

摘要翻译： 一种系统和方法，其中包括感兴趣场景的运动图像序列被放大并以指定的任意播放速度平滑地显示。 从输入图像信号中提取要生成的输出图像信号的像素块的每个单位中的感兴趣的每个像素的抽头的像素数据。 基于提取的像素数据确定类代码。 基于类别和空间参数的系数种子数据，图像质量参数和感兴趣像素的帧相位，系数生成器生成用于计算感兴趣的每个像素的像素数据的类的系数数据。 处理电路使用与感兴趣像素相对应的抽头数据和根据从存储器读取的类别代码对应的系数数据，根据预测方程式来计算感兴趣像素的像素数据。

公开(公告)号：US08208735B2

公开(公告)日：2012-06-26

申请号：US12381271

申请日：2009-03-10

申请人： Kentaro Fukazawa ,  Takuo Morimura ,  Shinobu Yamada ,  Hirosuke Nagano ,  Hideki Mori ,  Yuya Aoki ,  Yasuhiko Suga ,  Shunsuke Harasaki ,  Seiichi Inomata ,  Tetsujiro Kondo

发明人： Kentaro Fukazawa ,  Takuo Morimura ,  Shinobu Yamada ,  Hirosuke Nagano ,  Hideki Mori ,  Yuya Aoki ,  Yasuhiko Suga ,  Shunsuke Harasaki ,  Seiichi Inomata ,  Tetsujiro Kondo

IPC分类号： G06K9/62

CPC分类号： G06T5/001 ,  G06T5/20 ,  G06T2207/20012

摘要： An image processing device, to convert a first image data into a second image data having a higher image quality, includes: a predicted tap extracting unit to extract multiple pixels as a predicted tap for prediction computing; a level limit class tap extracting unit to extract multiple pixels as a level limit class tap for level limit classifying processing; a waveform class tap extracting unit to extract multiple pixels as a waveform class tap; a level limit classifying unit to classify the pixel of interest, based on a ratio between a level width and a dynamic range of the pixels making up the level limit class tap; a waveform pattern classifying unit to classify the pixel of interest; a prediction coefficient output unit to output a prediction coefficient corresponding to a combination of a level limit class and a waveform pattern class; and a prediction computing unit.

摘要翻译： 将第一图像数据转换成具有较高图像质量的第二图像数据的图像处理装置包括：预测抽头提取单元，用于提取多个像素作为用于预测计算的预测抽头; 级别限制类抽头提取单元，用于提取多个像素作为级别限制类别抽头用于级别限制分类处理; 波形类别抽头提取单元，将多个像素提取为波形类别抽头; 电平限制分类单元，用于基于构成电平限制类别抽头的像素的电平宽度和动态范围之间的比率来对感兴趣的像素进行分类; 波形图案分类单元，用于对感兴趣的像素进行分类; 预测系数输出单元，输出与电平限制类别和波形图案类别的组合对应的预测系数; 和预测计算单元。

公开(公告)号：US07975085B2

公开(公告)日：2011-07-05

申请号：US12416518

申请日：2009-04-01

申请人： Masaaki Hattori ,  Tetsujiro Kondo ,  Hideo Nakaya ,  Nobuyuki Asakura ,  Toshihiko Hamamatsu ,  Yasunobu Node ,  Masanori Machimura ,  Hiroto Kimura ,  Yasuhiko Suga

发明人： Masaaki Hattori ,  Tetsujiro Kondo ,  Hideo Nakaya ,  Nobuyuki Asakura ,  Toshihiko Hamamatsu ,  Yasunobu Node ,  Masanori Machimura ,  Hiroto Kimura ,  Yasuhiko Suga

IPC分类号： G06F3/00 ,  G06F13/00 ,  G06F13/12 ,  G06F13/18

CPC分类号： G06F13/4059

摘要： A signal processing device controls a plurality of signal processing units that process an input signal inputted via a signal line with wide bandwidth, via a control line with narrow bandwidth or the signal line, and includes: a storing unit configured to store correspondence information that associates instruction information indicating an instruction of control with respect to each of the signal processing units, with control information related to all of the plurality of signal processing units, among pieces of control information necessary for each of the signal processing units to execute content of control; and a transmitting unit configured to transmit the control information associated with the instruction information by the correspondence information, to the plurality of signal processing units via the signal line, when control is instructed with respect to the plurality of signal processing units.

摘要翻译： 信号处理装置控制经由宽带宽的信号线输入的输入信号经由窄带宽的信号线或信号线进行处理的多个信号处理部，其特征在于，包括：存储部， 在每个信号处理单元执行控制内容所需的控制信息中，指示与每个信号处理单元相关的控制指令的指示信息，与多个信号处理单元全部相关的控制信息; 以及发送单元，被配置为当针对所述多个信号处理单元指示控制时，经由所述信号线将与所述对应信息相关联的与所述指令信息相关联的控制信息发送到所述多个信号处理单元。

公开(公告)号：US20050134942A1

公开(公告)日：2005-06-23

申请号：US10995666

申请日：2004-11-23

申请人： Tetsujiro Kondo ,  Yasuhiko Suga

发明人： Tetsujiro Kondo ,  Yasuhiko Suga

IPC分类号： H04N7/01 ,  G06F15/00 ,  G06T3/40 ,  H04N5/76 ,  H04N5/775 ,  H04N5/783

CPC分类号： G06T3/4007 ,  H04N5/76 ,  H04N5/775 ,  H04N5/783 ,  H04N7/0135 ,  H04N7/0145

摘要： A sequence of motion images including a scene of interest is zoomed up and displayed smoothly at a specified arbitrary playback speed. Pixel data of taps corresponding to each pixel of interest in each unit of pixel block of an output image signal to be generated is extracted from an input image signal, and a class code is determined based on the extracted pixel data. Based on coefficient seed data of the class and spatial paramters, image quality parameters, and a frame phase of the pixel of interest, a coefficient generator generates coefficient data of the class for use in calculation of pixel data of each pixel of interest. A processing circuit calculates pixel data of the pixel of interest in accordance with a prediction equation using tap data corresponding to the pixel of interest, and the coefficient data corresponding to the class code read from a memory.

摘要翻译： 包括感兴趣场景的运动图像序列被放大并以指定的任意播放速度平滑地显示。 从输入图像信号中提取要生成的输出图像信号的每个像素块的单位中的感兴趣的每个像素的抽头的像素数据，并且基于提取的像素数据确定类别代码。 基于类和空间参数的系数种子数据，图像质量参数和感兴趣像素的帧相位，系数生成器生成用于计算感兴趣的每个像素的像素数据的类的系数数据。 处理电路使用与感兴趣像素相对应的抽头数据和根据从存储器读取的类别代码对应的系数数据，根据预测方程式来计算感兴趣像素的像素数据。

公开(公告)号：US20090265502A1

公开(公告)日：2009-10-22

申请号：US12416518

申请日：2009-04-01

申请人： Masaaki Hattori ,  Tetsujiro Kondo ,  Hideo Nakaya ,  Nobuyuki Asakura ,  Toshihiko Hamamatsu ,  Yasunobu Node ,  Masanori Machimura ,  Hiroto Kimura ,  Yasuhiko Suga

发明人： Masaaki Hattori ,  Tetsujiro Kondo ,  Hideo Nakaya ,  Nobuyuki Asakura ,  Toshihiko Hamamatsu ,  Yasunobu Node ,  Masanori Machimura ,  Hiroto Kimura ,  Yasuhiko Suga

IPC分类号： G06F13/00

CPC分类号： G06F13/4059

摘要： A signal processing device controls a plurality of signal processing units that process an input signal inputted via a signal line with wide bandwidth, via a control line with narrow bandwidth or the signal line, and includes: a storing unit configured to store correspondence information that associates instruction information indicating an instruction of control with respect to each of the signal processing units, with control information related to all of the plurality of signal processing units, among pieces of control information necessary for each of the signal processing units to execute content of control; and a transmitting unit configured to transmit the control information associated with the instruction information by the correspondence information, to the plurality of signal processing units via the signal line, when control is instructed with respect to the plurality of signal processing units.

摘要翻译： 信号处理装置控制经由宽带宽的信号线输入的输入信号经由窄带宽的信号线或信号线进行处理的多个信号处理部，其特征在于，包括：存储部， 在每个信号处理单元执行控制内容所需的控制信息中，指示与每个信号处理单元相关的控制指令的指示信息，与多个信号处理单元全部相关的控制信息; 以及发送单元，被配置为当针对所述多个信号处理单元指示控制时，经由所述信号线将与所述对应信息相关联的与所述指令信息相关联的控制信息发送到所述多个信号处理单元。