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    • 34. 发明授权
    • Signal processing device, signal processing method, program, and recording medium
    • 信号处理装置,信号处理方法,程序和记录介质
    • US07672526B2
    • 2010-03-02
    • US10556842
    • 2004-06-15
    • Tetsujiro KondoKazushi YoshikawaTetsushi KokuboHisakazu ShirakiMichimasa ObanaMasanori KanemaruHideo Kasama
    • Tetsujiro KondoKazushi YoshikawaTetsushi KokuboHisakazu ShirakiMichimasa ObanaMasanori KanemaruHideo Kasama
    • G06K9/36
    • G06T3/4023G06K9/4609G06T5/003
    • The present invention relates to a signal processing device and signal processing method, and program and recording medium, whereby images and the like closer approximating real world signals can be obtained. With regard to an input image of dimensions fewer than the dimensions of actual world light signals, wherein actual world light signals have been projected and a part of the continuity of the actual world light signals has been lost, actual world signals are estimated at an actual world signal estimating unit 10003 from the input image within a processing region set at a processing region setting unit 10001, corresponding to continuity set at a continuity setting unit 10002. On the other hand, information relating to at least one of processing region, continuity, and actual world signals, is supplied from a user I/F 10006 to the processing region setting unit 10001, continuity setting unit 10002, or actual world signal estimating unit 10003, according to user operations. The present invention can be applied to, for example, cases of removing movement blurring from an image, for example.
    • 本发明涉及一种信号处理装置和信号处理方法以及程序和记录介质,由此可以获得近似真实世界信号的图像等。 对于尺寸小于实际世界光信号的尺寸的输入图像,其中实际世界光信号已被投影并且实际世界光信号的一部分连续性已经丢失,实际的世界信号被估计为实际的世界信号 与在连续性设定部10002设定的连续性对应的处理区域设定部10001所设定的处理区域内的输入图像的世界信号推定部10003相对应。另一方面,与处理区域,连续性, 实际世界信号从用户I / F 10006根据用户操作提供给处理区域设定单元10001,连续性设置单元10002或实际世界信号估计单元10003。 例如,本发明可以应用于例如从图像中去除运动模糊的情况。
    • 38. 发明授权
    • Image processing apparatus, image processing method and program
    • 图像处理装置,图像处理方法和程序
    • US07710498B2
    • 2010-05-04
    • US10552466
    • 2005-02-10
    • Tetsujiro KondoMasanori Kanemaru
    • Tetsujiro KondoMasanori Kanemaru
    • H04N7/01H04N11/20
    • H04N5/23264G06T5/003G06T5/50G06T7/20G06T2207/10016G06T2207/20201H04N5/23248H04N5/23254
    • A motion vector detection section detects a motion vector by using an image that is made up of multiple pixels and acquired by an image sensor having time integration effects. A time resolution creation section generates an image that has a higher time resolution by using the detected motion vector and the image made up of the multiple pixels. A motion-blurring-mitigated image generation section generates a motion-blurring-mitigated image in which motion blurring of a moving object is mitigated by using the detected motion vector on the assumption that a pixel value of pixel of the moving object in the image is a value obtained by integrating, in a time direction, a pixel value of each pixel in which no motion blurring that corresponds to the moving object occur as it is moved.
    • 运动矢量检测部分通过使用由具有时间积分效应的图像传感器获取的由多个像素构成的图像来检测运动矢量。 时间分辨率创建部通过使用检测到的运动矢量和由多个像素构成的图像来生成具有较高时间分辨率的图像。 运动模糊减轻图像生成部生成运动模糊缓和图像,其中通过使用检测到的运动矢量来减轻运动对象的运动模糊,假设图像中的运动对象的像素的像素值为 通过在时间方向上对运动对象中没有运动模糊的每个像素的像素值进行积分而得到。