公开(公告)号：US20090208137A1

公开(公告)日：2009-08-20

申请号：US12372675

申请日：2009-02-17

申请人： Minoru Urushihara ,  Hiroshi Takeuchi ,  Masato Usuki ,  Kenkichi Kobayashi

发明人： Minoru Urushihara ,  Hiroshi Takeuchi ,  Masato Usuki ,  Kenkichi Kobayashi

IPC分类号： G06K9/32

CPC分类号： G06T3/4007 ,  H04N5/145 ,  H04N7/012 ,  H04N7/014

摘要： The present invention provides an image processing apparatus that generates interpolation image signals based on a motion vector between continuously input time-series image signals and increases time resolution. The image processing apparatus includes a feature variation detecting unit that detects a predetermined feature variation between the time-series image signals; a generation time setting unit that sets a generation time of the interpolation image signals; and an interpolation image signal generating unit that generates the interpolation image signals at the generation time set by the generation time setting unit. In addition, when the generation time setting unit sets the generation time after the feature variation of the time-series image signals has been detected by the feature variation detecting unit, the generation time setting unit sets the generation time to approximate an approximation time of any one of the time-series image signals whose times are arranged before and after the generation time.

摘要翻译： 本发明提供了一种基于连续输入的时间序列图像信号之间的运动矢量产生插值图像信号并增加时间分辨率的图像处理装置。 图像处理装置包括检测时间序列图像信号之间的预定特征变化的特征变化检测单元; 生成时间设定单元，设定插补图像信号的生成时间; 以及内插图像信号生成单元，其在由生成时间设定单元设定的生成时刻生成内插图像信号。 此外，当生成时间设定单元设置由特征变化检测单元检测到时间序列图像信号的特征变化之后的生成时间时，生成时间设定单元将生成时间设置为近似任意的近似时间 时间序列图像信号之一，其时间排列在生成时间之前和之后。

公开(公告)号：US08600195B2

公开(公告)日：2013-12-03

申请号：US12151135

申请日：2008-05-02

申请人： Minoru Urushihara ,  Masato Usuki ,  Takayuki Ohe ,  Kenkichi Kobayashi ,  Koji Moriya

发明人： Minoru Urushihara ,  Masato Usuki ,  Takayuki Ohe ,  Kenkichi Kobayashi ,  Koji Moriya

IPC分类号： G06T3/40

CPC分类号： H04N5/144 ,  H04N5/44513 ,  H04N19/51 ,  H04N19/61 ,  H04N21/44008 ,  H04N21/440281

摘要： An image processing device may include detection means for detecting a motion vector of an input image signal which is an input time-series image signal; interpolation means for interpolating, based on the motion vector, a signal between input image signals which is an image signal at an arbitrary time between the input image signal and a previous input image signal immediately preceding the input image signal, the interpolation means for further outputting an interpolated signal; acquisition means for acquiring superimposition information which indicates the position, in the input image signal, of a predetermined image signal to be superimposed on the input image signal; and specification means for specifying, based on the superimposition information, at least one non-interpolation region of the signal between input image signals in which the interpolation is not performed.

公开(公告)号：US20100053428A1

公开(公告)日：2010-03-04

申请号：US12227542

申请日：2008-03-19

申请人： Takayuki Ohe ,  Masato Usuki ,  Minoru Urushihara ,  Kenkichi Kobayashi ,  Koji Moriya

发明人： Takayuki Ohe ,  Masato Usuki ,  Minoru Urushihara ,  Kenkichi Kobayashi ,  Koji Moriya

IPC分类号： H04N7/01

CPC分类号： H04N5/44504 ,  H04N5/145 ,  H04N5/44513 ,  H04N7/014 ,  H04N19/42 ,  H04N19/44 ,  H04N19/51 ,  H04N19/577 ,  H04N21/431 ,  H04N21/44008

摘要： The present invention relates to an image processing apparatus and an image processing method, a program, and an image display apparatus that are configured, when a predetermined image signal is superposed on an image signal before interpolation, to enhance the quality of an image signal after interpolation. A MPU 31 accepts a command for starting or ending superposition of a predetermined image signal onto an input image signal. If the command for starting or ending superposition is accepted, a interpolation processing block 72 detects a motion vector of an input image signal with superposition of a predetermined image signal started or ended and interpolates and outputs an interpolation signal on the basis of the motion vector regardless of a total reliability of the motion vector. The present invention is applicable to television receivers, for example.

摘要翻译： 图像处理装置和图像处理方法，程序和图像显示装置技术领域本发明涉及在将预定图像信号叠加在插值之前的图像信号上时构成的图像处理装置和图像处理方法，程序和图像显示装置，以提高图像信号的质量 插值。 MPU31接收用于开始或结束预定图像信号的叠加到输入图像信号上的命令。 如果接收到开始或结束叠加的命令，则内插处理块72通过叠加预定图像信号的开始或结束来检测输入图像信号的运动矢量，并且基于运动矢量插值并输出内插信号，而不管 的运动矢量的总可靠性。 本发明可应用于例如电视接收机。

公开(公告)号：US20090087125A1

公开(公告)日：2009-04-02

申请号：US12151135

申请日：2008-05-02

申请人： Minoru Urushihara ,  Masato Usuki ,  Takayuki Ohe ,  Kenkichi Kobayashi ,  Koji Moriya

发明人： Minoru Urushihara ,  Masato Usuki ,  Takayuki Ohe ,  Kenkichi Kobayashi ,  Koji Moriya

IPC分类号： G06K9/32

CPC分类号： H04N5/144 ,  H04N5/44513 ,  H04N19/51 ,  H04N19/61 ,  H04N21/44008 ,  H04N21/440281

摘要： An image processing device may include detection means for detecting a motion vector of an input image signal which is an input time-series image signal; interpolation means for interpolating, based on the motion vector, a signal between input image signals which is an image signal at an arbitrary time between the input image signal and a previous input image signal immediately preceding the input image signal, the interpolation means for further outputting an interpolated signal; acquisition means for acquiring superimposition information which indicates the position, in the input image signal, of a predetermined image signal to be superimposed on the input image signal; and specification means for specifying, based on the superimposition information, at least one non-interpolation region of the signal between input image signals in which the interpolation is not performed.

摘要翻译： 图像处理装置可以包括用于检测作为输入时间序列图像信号的输入图像信号的运动矢量的检测装置; 插值装置，用于基于运动矢量内插输入图像信号之间的信号，所述输入图像信号是在输入图像信号和紧接在输入图像信号之前的先前输入图像信号之间的任意时间的图像信号，用于进一步输出的内插装置 内插信号; 获取装置，用于获取指示输入图像信号中要叠加在输入图像信号上的预定图像信号的位置的叠加信息; 以及用于基于叠加信息来指定不执行插值的输入图像信号之间的信号的至少一个非插值区域的指定装置。

公开(公告)号：US08730390B2

公开(公告)日：2014-05-20

申请号：US13363658

申请日：2012-02-01

申请人： Minoru Urushihara ,  Hiroki Hamasaki

发明人： Minoru Urushihara ,  Hiroki Hamasaki

IPC分类号： H04N5/50

CPC分类号： H04N7/0147 ,  H04N7/013 ,  H04N7/014

摘要： Disclosed herein are a picture processing apparatus and a picture display apparatus. A picture processing apparatus includes: an interpolated picture data generation portion generating interpolated picture data at given points in time in the course of time-series picture data based on the time-series picture data; and a control portion controlling the interpolated picture data generation portion by using multi-screen information of the time-series picture data. A picture display apparatus includes: the interpolated picture data generation portion generating interpolated picture data at given points in time in the course of the time-series picture data based on the time-series picture data; a picture display portion displaying pictures derived from the time-series picture data including the interpolated picture data generated by the interpolated picture data generation portion; and the control portion controlling the interpolated picture data generation portion by using the multi-screen information of the time-series picture data.

摘要翻译： 这里公开了图像处理装置和图像显示装置。 图像处理装置包括：内插图像数据生成部，基于时间序列图像数据，在时间序列图像数据的过程中，在给定的时间点产生内插图像数据; 以及控制部分，通过使用时间序列图像数据的多屏幕信息来控制内插图像数据生成部分。 图像显示装置包括：内插图像数据生成部，基于时间序列图像数据，在时间序列图像数据的过程中，在给定的时间点产生内插图像数据; 显示从包括由内插图像数据生成部生成的内插图像数据的时间序列图像数据导出的图像的图像显示部; 并且控制部分通过使用时间序列图像数据的多屏幕信息来控制内插图像数据生成部分。

公开(公告)号：US20120206646A1

公开(公告)日：2012-08-16

申请号：US13363658

申请日：2012-02-01

申请人： Minoru Urushihara ,  Hiroki Hamasaki

发明人： Minoru Urushihara ,  Hiroki Hamasaki

IPC分类号： H04N7/01

CPC分类号： H04N7/0147 ,  H04N7/013 ,  H04N7/014

摘要： Disclosed herein are a picture processing apparatus and a picture display apparatus. A picture processing apparatus includes: an interpolated picture data generation portion generating interpolated picture data at given points in time in the course of time-series picture data based on the time-series picture data; and a control portion controlling the interpolated picture data generation portion by using multi-screen information of the time-series picture data. A picture display apparatus includes: the interpolated picture data generation portion generating interpolated picture data at given points in time in the course of the time-series picture data based on the time-series picture data; a picture display portion displaying pictures derived from the time-series picture data including the interpolated picture data generated by the interpolated picture data generation portion; and the control portion controlling the interpolated picture data generation portion by using the multi-screen information of the time-series picture data.

摘要翻译： 这里公开了图像处理装置和图像显示装置。 图像处理装置包括：内插图像数据生成部，基于时间序列图像数据，在时间序列图像数据的过程中，在给定的时间点产生内插图像数据; 以及控制部分，通过使用时间序列图像数据的多屏幕信息来控制内插图像数据生成部分。 图像显示装置包括：内插图像数据生成部，基于时间序列图像数据，在时间序列图像数据的过程中，在给定的时间点产生内插图像数据; 显示从包括由内插图像数据生成部生成的内插图像数据的时间序列图像数据导出的图像的图像显示部; 并且控制部分通过使用时间序列图像数据的多屏幕信息来控制内插图像数据生成部分。

公开(公告)号：US20110285816A1

公开(公告)日：2011-11-24

申请号：US13081969

申请日：2011-04-07

申请人： Shinichiro MIYAZAKI ,  Kyoichiro Oda ,  Minoru Urushihara ,  Makoto Kondo ,  Yoichi Matsumura ,  Hideki Watanabe

发明人： Shinichiro MIYAZAKI ,  Kyoichiro Oda ,  Minoru Urushihara ,  Makoto Kondo ,  Yoichi Matsumura ,  Hideki Watanabe

IPC分类号： H04N13/00

CPC分类号： H04N7/014 ,  G02B27/2264 ,  H04N7/0132 ,  H04N13/341 ,  H04N13/398

摘要： A picture signal processor includes: a frame-rate conversion section performing a frame-rate-increasing conversion, which brings an over-double frame rate, on each of a plurality of time-series picture streams each including a plurality of unit pictures, and providing frame-rate-converted picture streams to a display section which displays pictures through performing time-divisional switching of picture streams from one to another in order; and a shutter control section controlling a shutter eyeglass device to perform an open/close operation in synchronization with a display switching timing between the frame-rate-converted picture streams in the display section.

摘要翻译： 图像信号处理器包括：帧速率转换部分，对于包括多个单位图像的多个时间序列图像流中的每一个，执行提高双倍帧速率的帧速率增加转换;以及 将帧速率转换的图像流提供给显示部分，显示部分通过按顺序执行图像流的分时切换来显示图像; 以及快门控制部分，其控制快门眼镜装置与显示部分中的帧速率转换后的图像流之间的显示切换定时同步地执行打开/关闭操作。

公开(公告)号：US08780175B2

公开(公告)日：2014-07-15

申请号：US13081969

申请日：2011-04-07

申请人： Shinichiro Miyazaki ,  Kyoichiro Oda ,  Minoru Urushihara ,  Makoto Kondo ,  Yoichi Matsumura ,  Hideki Watanabe

发明人： Shinichiro Miyazaki ,  Kyoichiro Oda ,  Minoru Urushihara ,  Makoto Kondo ,  Yoichi Matsumura ,  Hideki Watanabe

IPC分类号： H04N13/00 ,  H04N7/01 ,  H04N13/04

CPC分类号： H04N7/014 ,  G02B27/2264 ,  H04N7/0132 ,  H04N13/341 ,  H04N13/398

摘要： A picture signal processor includes: a frame-rate conversion section performing a frame-rate-increasing conversion, which brings an over-double frame rate, on each of a plurality of time-series picture streams each including a plurality of unit pictures, and providing frame-rate-converted picture streams to a display section which displays pictures through performing time-divisional switching of picture streams from one to another in order; and a shutter control section controlling a shutter eyeglass device to perform an open/close operation in synchronization with a display switching timing between the frame-rate-converted picture streams in the display section.

摘要翻译： 图像信号处理器包括：帧速率转换部分，对于包括多个单位图像的多个时间序列图像流中的每一个，执行提高双倍帧速率的帧速率增加转换;以及 将帧速率转换的图像流提供给显示部分，显示部分通过按顺序执行图像流的分时切换来显示图像; 以及快门控制部分，其控制快门眼镜装置与显示部分中的帧速率转换后的图像流之间的显示切换定时同步地执行打开/关闭操作。

公开(公告)号：US5835162A

公开(公告)日：1998-11-10

申请号：US684495

申请日：1996-07-19

申请人： Satoshi Inoue ,  Minoru Urushihara

发明人： Satoshi Inoue ,  Minoru Urushihara

IPC分类号： H04N7/015 ,  H04N5/46 ,  H04N9/78

CPC分类号： H04N9/78 ,  H04N5/46

摘要： Upon NTSC broadcasting, switches are respectively electrically connected to the N sides and a three-dimensional comb filter is made up of memories, a subtracter, etc., whereby a carrier chrominance signal is separated from a video signal in accordance with a frame-to-frame process. In this case, the video signal is divided into two signals, which are in turn written into the memories. Upon EDTV2 broadcasting, the switches are respectively electrically connected to the E sides and a three-dimensional comb filter is made up of the memory and the subtracter, whereby a composite signal obtained by combining a carrier chrominance signal and a horizontal resolution supplementary signal is separated from the video signal. The switch is electrically connected to the E side and a three-dimensional comb filter is made up of the memory, a subtracter, etc., whereby a horizontal resolution supplementary signal is separated from a composite signal in accordance with a field-to-field process. The capacity of each of the memories can be efficiently used and hence a system can be integrated into compact form.

摘要翻译： 在NTSC广播中，开关分别电连接到N侧，并且三维梳状滤波器由存储器，减法器等构成，由此载波色度信号与视频信号根据帧到 框架过程。 在这种情况下，视频信号被分成两个信号，这两个信号又被写入存储器。 在EDTV2广播中，开关分别电连接到E侧，并且三维梳状滤波器由存储器和减法器组成，由此将通过组合载波色度信号和水平分辨率补充信号获得的复合信号分离 从视频信号。 开关电连接到E侧，三维梳状滤波器由存储器，减法器等构成，由此水平分辨率补充信号根据场到场分离复合信号 处理。 可以有效地使用每个存储器的容量，因此可以将系统集成成紧凑形式。