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公开(公告)号：US20080253692A1
公开(公告)日：2008-10-16
申请号：US12082625
申请日：2008-04-10
IPC分类号： G06K9/54
CPC分类号： H04N19/577 , H04N19/132 , H04N19/587 , H04N19/87
摘要： An image processing apparatus includes: a detecting unit configured to detect a motion vector from an input image signal acting as the image signal for each of chronologically input pixels; a determining unit configured to determine whether the input image signal in terms of a level meets a predetermined condition; and an interpolating unit configured such that if the input image signal is not found to meet the predetermined condition, then the interpolating unit interpolates and outputs an input image signal intermediate signal interposed at a predetermined point in time between the input image signal and a preceding input image signal that precedes the input image signal, in accordance with the motion vector, and if the input image signal is found to meet the predetermined condition, then the interpolating unit allows the input image signal to be output unchanged as the input image signal intermediate signal.
摘要翻译： 一种图像处理装置，包括：检测单元，被配置为从作为每个时间顺序输入像素的图像信号的输入图像信号中检测运动矢量; 确定单元，被配置为确定所述输入图像信号是否满足预定条件; 以及内插单元，被配置为使得如果没有发现输入图像信号满足预定条件，则内插单元插入并输出在输入图像信号和前一输入之间的预定时间点插入的输入图像信号中间信号 根据运动矢量在输入图像信号之前的图像信号，并且如果发现输入图像信号满足预定条件，则内插单元允许输入图像信号作为输入图像信号中间信号而不变地输出 。
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公开(公告)号：US08116594B2
公开(公告)日：2012-02-14
申请号：US12082625
申请日：2008-04-10
IPC分类号： G06K9/32
CPC分类号： H04N19/577 , H04N19/132 , H04N19/587 , H04N19/87
摘要： An image processing apparatus includes: a detecting unit configured to detect a motion vector from an input image signal acting as the image signal for each of chronologically input pixels; a determining unit configured to determine whether the input image signal in terms of a level meets a predetermined condition; and an interpolating unit configured such that if the input image signal is not found to meet the predetermined condition, then the interpolating unit interpolates and outputs an input image signal intermediate signal interposed at a predetermined point in time between the input image signal and a preceding input image signal that precedes the input image signal, in accordance with the motion vector, and if the input image signal is found to meet the predetermined condition, then the interpolating unit allows the input image signal to be output unchanged as the input image signal intermediate signal.
摘要翻译： 一种图像处理装置，包括：检测单元，被配置为从作为每个时间顺序输入像素的图像信号的输入图像信号中检测运动矢量; 确定单元，被配置为确定所述输入图像信号是否满足预定条件; 以及内插单元，被配置为使得如果没有发现输入图像信号满足预定条件，则内插单元插入并输出在输入图像信号和前一输入之间的预定时间点插入的输入图像信号中间信号 根据运动矢量在输入图像信号之前的图像信号，并且如果发现输入图像信号满足预定条件，则内插单元允许输入图像信号作为输入图像信号中间信号而不变地输出 。
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公开(公告)号：US20090059074A1
公开(公告)日：2009-03-05
申请号：US12229374
申请日：2008-08-22
IPC分类号： H04N5/50
CPC分类号： H04N5/44504 , H04N7/014 , H04N21/431 , H04N21/44008 , H04N21/440281
摘要： A display apparatus including an image processing unit for performing a frame rate conversion process of converting a frame rate using an interpolating image generated based on a motion vector between adjacent frames with respect to a picture signal which is a collection of image signals of a plurality of frame units taken along a time-series; and a display unit for displaying a picture based on the picture signal of after the frame rate conversion process; wherein the image processing unit performs the frame rate conversion process using an image at least one part of which is the same as a frame immediately before as the interpolating image when an OSD superimposed picture signal having an OSD image signal superimposed on an input picture signal is input to the frame rate conversion section.
摘要翻译： 一种显示装置，包括：图像处理单元，用于执行使用基于相邻帧之间的运动矢量生成的内插图像来转换帧率的帧速率转换处理，所述图像信号是多个图像信号的集合的图像信号 沿时间序列拍摄的帧单位; 以及显示单元，用于基于帧速率转换处理之后的图像信号显示图像; 其中，当具有叠加在输入图像信号上的OSD图像信号的OSD叠加图像信号是图像处理单元时，使用其至少一部分与紧邻的帧相同的图像作为内插图像执行帧速率转换处理 输入到帧速率转换部分。
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公开(公告)号：US08126293B2
公开(公告)日：2012-02-28
申请号：US12082619
申请日：2008-04-10
IPC分类号： G06K9/32
CPC分类号： H04N5/775 , H04N5/445 , H04N5/50 , H04N5/781 , H04N5/85 , H04N7/014 , H04N21/44008 , H04N21/440281
摘要： In the present invention, there is provided an image processing apparatus including: a detecting section configured to detect a motion vector from an input image signal acting as the image signal for each of chronologically input pixels; a determining section configured to determine whether the input image signal is cleared; and an interpolating section configured such that if the input image signal is not found cleared, then the interpolating section interpolates and outputs an input image signal intermediate signal interposed at a predetermined point in time between the uncleared input image signal and a preceding input image signal that precedes the uncleared input signal, in accordance with the motion vector; and if the input image signal is found cleared, then the interpolating section allows the input image signal to be output unchanged as the input image signal intermediate signal.
摘要翻译： 在本发明中，提供了一种图像处理装置，包括：检测部，被配置为从作为每个时间顺序输入像素的图像信号的输入图像信号中检测运动矢量; 确定部，被配置为确定所述输入图像信号是否被清除; 以及被配置为使得如果未找到输入图像信号被清除的内插部分，则内插部分插入并输出在未清零的输入图像信号和先前输入图像信号之间的预定时间点插入的输入图像信号中间信号， 在未被清除的输入信号之前，根据运动矢量; 并且如果输出图像信号被清除，则内插部分允许将输入图像信号作为输入图像信号中间信号不变地输出。
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公开(公告)号：US20080253691A1
公开(公告)日：2008-10-16
申请号：US12082619
申请日：2008-04-10
IPC分类号： G06K9/54
CPC分类号： H04N5/775 , H04N5/445 , H04N5/50 , H04N5/781 , H04N5/85 , H04N7/014 , H04N21/44008 , H04N21/440281
摘要： In the present invention, there is provided an image processing apparatus including: a detecting section configured to detect a motion vector from an input image signal acting as the image signal for each of chronologically input pixels; a determining section configured to determine whether the input image signal is cleared; and an interpolating section configured such that if the input image signal is not found cleared, then the interpolating section interpolates and outputs an input image signal intermediate signal interposed at a predetermined point in time between the uncleared input image signal and a preceding input image signal that precedes the uncleared input signal, in accordance with the motion vector; and if the input image signal is found cleared, then the interpolating section allows the input image signal to be output unchanged as the input image signal intermediate signal.
摘要翻译： 在本发明中，提供了一种图像处理装置，包括：检测部，被配置为从作为每个时间顺序输入像素的图像信号的输入图像信号中检测运动矢量; 确定部，被配置为确定所述输入图像信号是否被清除; 以及被配置为使得如果未找到输入图像信号被清除的内插部分，则内插部分插入并输出在未清零的输入图像信号和先前输入图像信号之间的预定时间点插入的输入图像信号中间信号， 在未被清除的输入信号之前，根据运动矢量; 并且如果输出图像信号被清除，则内插部分允许将输入图像信号作为输入图像信号中间信号不变地输出。
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公开(公告)号：US08600195B2
公开(公告)日：2013-12-03
申请号：US12151135
申请日：2008-05-02
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.
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7.发明申请IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD, PROGRAM, AND IMAGE DISPLAY APPARATUS 审中-公开图像处理装置和图像处理方法，程序和图像显示装置公开(公告)号：US20100053428A1
公开(公告)日：2010-03-04
申请号：US12227542
申请日：2008-03-19
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。
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公开(公告)号：US20090087125A1
公开(公告)日：2009-04-02
申请号：US12151135
申请日：2008-05-02
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。
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公开(公告)号：US20090208137A1
公开(公告)日：2009-08-20
申请号：US12372675
申请日：2009-02-17
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。
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