公开(公告)号：US08340350B2

公开(公告)日：2012-12-25

申请号：US12398688

申请日：2009-03-05

申请人： Tetsujiro Kondo ,  Kenji Takahashi ,  Tomoyuki Otsuki ,  Kunio Kawaguchi ,  Koichi Fujishima

发明人： Tetsujiro Kondo ,  Kenji Takahashi ,  Tomoyuki Otsuki ,  Kunio Kawaguchi ,  Koichi Fujishima

IPC分类号： G06K9/00

CPC分类号： G06T7/246 ,  G06T7/223 ,  G06T2207/10016

摘要： An information processing device for tracking the image of a tracking point within a moving image wherein contents, of multiple images which are continuous temporally, are discontinuous temporally, includes: a block-matching unit for performing block matching within the moving image, wherein a processed image and an image prior to the processed image are compared to determine the position of the tracking point within the processed image; an interpolation unit for performing interpolation processing wherein the position of the tracking point within an image not subjected to the block matching, which is an image before or after the processed image within the moving image, is determined as the position of the tracking point within the processed image; and a motion-vector calculating unit for obtaining the motion vector of the tracking point based on the position of the tracking point within the processed image determined by the block-matching unit or interpolation unit.

摘要翻译： 一种信息处理装置，用于跟踪运动图像内的跟踪点的图像，其中在时间上连续的多个图像的内容在时间上是不连续的，包括：块匹配单元，用于在运动图像内执行块匹配，其中处理 比较处理图像之前的图像和图像，以确定处理图像内的跟踪点的位置; 用于执行内插处理的内插单元，其中将未被进行块匹配的图像中的跟踪点的位置确定为在运动图像内的处理图像之前或之后的图像，作为跟踪点在 处理图像; 以及运动矢量计算单元，用于基于由块匹配单元或内插单元确定的处理图像内的跟踪点的位置来获得跟踪点的运动矢量。

公开(公告)号：US20090225174A1

公开(公告)日：2009-09-10

申请号：US12414224

申请日：2009-03-30

申请人： Masaki Handa ,  Tomoyuki Otsuki ,  Kenji Takahashi ,  Tesujiro Kondo

发明人： Masaki Handa ,  Tomoyuki Otsuki ,  Kenji Takahashi ,  Tesujiro Kondo

IPC分类号： H04N5/228

CPC分类号： H04N5/23248 ,  H04N5/23254 ,  H04N5/23261 ,  H04N5/23267

摘要： An image processing apparatus for correcting hand shake blur in a moving image includes a generation unit that generates, by setting an image among images constituting the moving image as a reference image and the remaining images as correction target images, a correction amount by which position displacement of a correction target image relative to the reference image is corrected; an estimation unit that estimates a hand shake blur area where hand shake blur relative to the reference image has occurred, on the basis of the correction amount; a detection unit that detects a composition changing operation on the basis of the correction amount; and an updating unit that updates a correction area to an area where hand shake blur in the correction target image relative to the reference image is corrected on the basis of the hand shake blur area and a detection result.

摘要翻译： 一种用于校正运动图像中的手抖模糊的图像处理装置包括：生成单元，其通过将构成作为参考图像的运动图像的图像和作为校正对象图像的剩余图像之间的图像设置为通过位置位移 校正目标图像相对于参考图像被校正; 估计单元，其基于校正量来估计相对于参考图像的手抖动模糊的手抖动模糊区域; 检测单元，其基于校正量检测构图变化操作; 以及更新单元，其基于手抖动模糊区域和检测结果来校正校正区域到校正目标图像中相对于参考图像的手抖动模糊的区域。