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    • 12. 发明申请
    • 画像処理装置及び方法、並びに撮像装置
    • 图像处理装置和方法以及成像装置
    • WO2002076091A1
    • 2002-09-26
    • PCT/JP2002/002275
    • 2002-03-12
    • ソニー株式会社近藤 哲二郎永野 隆浩石橋 淳一沢尾 貴志藤原 直樹和田 成司三宅 徹
    • 近藤 哲二郎永野 隆浩石橋 淳一沢尾 貴志藤原 直樹和田 成司三宅 徹
    • H04N5/262
    • G06T13/80H04N7/01
    • An image processing device for forming an image containing a natural motion blur and a high density in the time direction. Correlation operating units (103) and (104) respectively determine the correlation between data on a pixel of interest in a frame of interest (#n) of the frames and the data on the corresponding pixel in the frame (#n-1) adjacent to the frame of interest (#n) and the correlation between the data on the pixel of interest and the data on the corresponding pixel in the frame (#n+1) adjacent to the frame of interest (#n). A one-side pixel value creating unit (105) creates first pixel data, in a first created frame created between that frame of interest (#n) and the frame containing the corresponding data having the greater correlation out of the two adjacent frames (#n-1, #n+1). A one-side pixel value creating unit (106) creates second pixel data in a second created frame created between the frame of interest (#n) and the other adjacent frame on the basis of the data on the pixel of interest and the first pixel data.
    • 一种图像处理装置,用于在时间方向上形成包含自然运动模糊和高密度的图像。 相关操作单元(103)和(104)分别确定帧中的感兴趣像素(#n)中的感兴趣像素上的数据与帧(#n-1)中相应像素上的数据之间的相关性 到感兴趣的帧(#n)以及感兴趣像素上的数据与与感兴趣帧(#n)相邻的帧(#n + 1)中的对应像素上的数据之间的相关性。 单侧像素值创建单元(105)在所关注的帧(#n)和包含两个相邻帧(#n)之间具有较大相关性的对应数据的帧中创建的第一创建帧中创建第一像素数据(# n-1,#n + 1)。 单面像素值创建单元(106)基于关注像素上的数据和第一像素在第二创建帧之间创建第二像素数据,该第二像素数据在感兴趣帧(#n)和另一相邻帧之间创建 数据。
    • 19. 发明申请
    • 画像処理装置および方法、並びに撮像装置
    • 图像处理装置和方法以及图像拾取装置
    • WO2003001454A1
    • 2003-01-03
    • PCT/JP2002/006337
    • 2002-06-25
    • ソニー株式会社近藤 哲二郎藤原 直樹石橋 淳一沢尾 貴志永野 隆浩三宅 徹和田 成司
    • 近藤 哲二郎藤原 直樹石橋 淳一沢尾 貴志永野 隆浩三宅 徹和田 成司
    • G06T7/20
    • H04N5/2622G06T7/254H04N5/145H04N19/17H04N19/23
    • A motion amount indicating movement of an object during an exposure time can be obtained. An estimated mixture ratio processing block, performs calculation corresponding to a model of a covered background region so as to calculate an estimated mixture ratio for each pixel and an estimated motion vector and supplies the estimated mixture ratio and the estimated motion vector which have been calculated to a mixture ratio determination block. An estimated mixture ratio processing block (402) performs a calculation corresponding to a model of an uncovered background region so as to calculate an estimated mixture ratio for each pixel and a motion vector and supplies the estimated mixture ratio and the estimated motion vector which have been calculated to the mixture ratio determination block (403). The mixture ratio determination block (403) sets a mixture ratio and a motion vector in accordance with region information indicating to which of the foreground region, the background region, the covered background region, and the uncovered background region, a pixel belongs. The present invention can be applied to an image processing apparatus.
    • 可以获得指示在曝光时间期间物体的移动的运动量。 估计混合比处理块,进行与覆盖背景区域的模型对应的计算,以计算每个像素的估计混合比和估计的运动矢量,并将估计的混合比和估计的运动矢量提供给 混合比确定块。 估计混合比处理块(402)执行与未覆盖的背景区域的模型相对应的计算,以计算每个像素的估计混合比和运动矢量,并将所估计的混合比和所估计的运动矢量 根据混合比确定块(403)计算。 混合比确定块(403)根据表示像素所属的前景区域,背景区域,被覆盖的背景区域和未覆盖的背景区域中的哪一个的区域信息来设置混合比率和运动矢量。 本发明可以应用于图像处理装置。